NGINX Controller Metrics Catalog

bytes_rcvd

description	Bytes received from clients to be proxied to upstream servers/workload group members.
type	incremental
categories	[application]
source	avrd
rollup_aggregate	SUM
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

bytes_sent

description	Bytes sent from upstream servers/workload group members to be proxied to clients.
type	incremental
categories	[application]
source	avrd
rollup_aggregate	SUM
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.latency.count

description	The number of requests for which the total client latency was calculated.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.latency.max

description	Maximal value among total latencies on the client-side.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.latency.min

description	Minimal value among total latencies on the client-side.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.latency.total

description	Total client latency value calculated as a sum of network and response latencies on the client-side.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.network.latency.count

description	Hit count for client.network.latency calculation.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.network.latency.max

description	Maximal network latency on the client-side derived from TCP connection handshake.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.network.latency.min

description	Minimal network latency on the client-side derived from TCP connection handshake.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.network.latency.total

description	Total network latency on the client-side derived from TCP connection handshake.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.request.latency.count

description	Hit count for client.request.latency calculation.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.request.latency.max

description	Maximal request latency on the client-side derived from HTTP(S) requests.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.request.latency.min

description	Minimal request latency on the client-side derived from HTTP(S) requests.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.request.latency.total

description	Total request latency on the client-side derived from HTTP(S) requests.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.response.latency.count

description	Hit count for client.response.latency calculation.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.response.latency.max

description	Maximal response latency on the client-side derived from HTTP(S) responses.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.response.latency.min

description	Minimal response latency on the client-side derived from HTTP(S) responses.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.response.latency.total

description	Total response latency on the client-side derived from HTTP(S) responses.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.ttfb.latency.count

description	Hit count for client.ttfb.latency calculation.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.ttfb.latency.max

description	Maximal time measured on the client-side from sending the first byte of the request till receiving the first byte of the response.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.ttfb.latency.min

description	Minimal time measured on the client-side from sending the first byte of the request till receiving the first byte of the response.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

client.ttfb.latency.total

description	Total time measured on the client-side from sending the first byte of the request till receiving the first byte of the response.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

connection_count

description	Count of connections from clients that are proxied to upstream servers/workload group members.
type	incremental
categories	[application]
source	avrd
rollup_aggregate	SUM
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

connection_duration.count

description	Hit count for connection_duration calculation.
type	incremental
categories	[application]
source	avrd
rollup_aggregate	SUM
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

connection_duration.max

description	Maximal duration of connections from clients that are proxied to upstream servers/workload group members.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

connection_duration.min

description	Minimal duration of connections from clients that are proxied to upstream servers/workload group members.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

connection_duration.total

description	Total duration of connections from clients that are proxied to upstream servers/workload group members.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

controller.agent.cpu.system

description	CPU utilization (kernel) percentage observed from the agent process.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	percent
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

controller.agent.cpu.total

description	CPU utilization (total) percentage observed from the agent process.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	percent
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

controller.agent.cpu.user

description	CPU utilization (user) percentage observed from the agent process.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	percent
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

controller.agent.mem.rss

description	Memory (RAM) utilized by the agent process.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

controller.agent.mem.vms

description	Memory (total) utilized by the agent process.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

controller.agent.status

description	Number of agent heartbeats (sent every minute).
type	gauge
categories	[system container]
source	self
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

http.request.bytes_rcvd

description	Bytes incoming to the upstream through the proxy.
type	incremental
categories	[application]
source	avrd
rollup_aggregate	SUM
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

http.request.bytes_sent

description	Bytes outgoing from the upstream through the proxy.
type	incremental
categories	[application]
source	avrd
rollup_aggregate	SUM
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

http.request.count

description	HTTP(S) requests coming to upstream through proxy.
type	incremental
categories	[application]
source	avrd
rollup_aggregate	SUM
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

nginx.cache.bypass

description	The response was fetched from the origin server instead of served from the cache because the request matched a proxy_cache_bypass directive. The response might then have been cached.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.cache.expired

description	The entry in the cache has expired. The response contains fresh content from the origin server.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.cache.hit

description	The response contains valid, fresh content direct from the cache.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.cache.miss

description	The response was not found in the cache and so was fetched from an origin server. The response might then have been cached.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location log_filter parent_hostname

nginx.cache.revalidated

description	The proxy_cache_revalidate directive was enabled and NGINX verified that the current cached content was still valid.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.cache.stale

description	The content is stale because the origin server is not responding correctly, and proxy_cache_use_stale was configured.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.cache.updating

description	The content is stale because the entry is currently being updated in response to a previous request, and proxy_cache_use_stale updating is configured.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.conn.accepted

description	NGINX-wide statistics describing HTTP and TCP connections.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	stub_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.conn.active

description	NGINX-wide statistics describing HTTP and TCP connections.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	stub_status
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.conn.current

description	NGINX-wide statistics describing HTTP and TCP connections.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	stub_status
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.conn.dropped

description	NGINX-wide statistics describing HTTP and TCP connections.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	stub_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.conn.idle

description	NGINX-wide statistics describing HTTP and TCP connections.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	stub_status
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.gzip.ratio

description	Achieved compression ratio, calculated as the ratio between the original and compressed response sizes.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	float
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location log_filter parent_hostname

nginx.http.method.delete

description	Statistics about observed request methods.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location log_filter parent_hostname

nginx.http.method.get

description	Statistics about observed request methods.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.method.head

description	Statistics about observed request methods.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.method.options

description	Statistics about observed request methods.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location log_filter parent_hostname

nginx.http.method.other

description	Statistics about observed request methods.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.method.post

description	Statistics about observed request methods.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.method.put

description	Statistics about observed request methods.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.request.body_bytes_sent

description	Number of bytes sent to clients, not counting response headers.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.request.buffered

description	Number of requests that were buffered to disk.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	error_log
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.request.bytes_sent

description	Number of bytes sent to clients.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.request.count

description	Total number of client requests.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	stub_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.request.current

description	Number of currently active requests (reading and writing).
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	stub_status
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.request.length

description	Request length, including request line, header, and body.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.request.malformed

description	Number of malformed requests.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.request.reading

description	Number of requests reading headers from clients.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	stub_status
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.request.time

description	Request processing time — time elapsed between reading the first bytes from the client and writing a log entry after the last bytes were sent.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.request.time.count

description	Request processing time — time elapsed between reading the first bytes from the client and writing a log entry after the last bytes were sent.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.request.time.max

description	Request processing time — time elapsed between reading the first bytes from the client and writing a log entry after the last bytes were sent.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.request.time.median

description	Request processing time — time elapsed between reading the first bytes from the client and writing a log entry after the last bytes were sent.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.request.time.pctl95

description	Request processing time — time elapsed between reading the first bytes from the client and writing a log entry after the last bytes were sent.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.request.writing

description	Number of requests writing responses to clients.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	stub_status
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.status.1xx

description	Number of requests with HTTP status codes 1xx.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location log_filter parent_hostname

nginx.http.status.2xx

description	Number of requests with HTTP status codes 2xx.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.status.3xx

description	Number of requests with HTTP status codes 3xx.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.status.403

description	Number of requests with specific HTTP status code.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.status.404

description	Number of requests with specific HTTP status code.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.status.4xx

description	Number of requests with HTTP status codes 4xx.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location log_filter parent_hostname

nginx.http.status.500

description	Number of requests with specific HTTP status code.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.status.502

description	Number of requests with specific HTTP status code.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.status.503

description	Number of requests with specific HTTP status code.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.status.504

description	Number of requests with specific HTTP status code.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.status.5xx

description	Number of requests with HTTP status codes 5xx.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.status.discarded

description	Number of requests finalized with status code 499 which is logged when the client closes the connection.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.v0_9

description	Number of requests using a specific version of the HTTP protocol.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location log_filter parent_hostname

nginx.http.v1_0

description	Number of requests using a specific version of the HTTP protocol.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.v1_1

description	Number of requests using a specific version of the HTTP protocol.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.http.v2

description	Number of requests using a specific version of the HTTP protocol.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_combined
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location log_filter parent_hostname

nginx.master.reloads

description	Count of reloads of nginx master process.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	stub_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.status

description	Status of nginx: 1 - nginx is up, 0 - nginx is down.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	self
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.connect.time

description	Time spent on establishing connections with upstream servers. With SSL, it also includes time spent on the handshake.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.connect.time.count

description	Time spent on establishing connections with upstream servers. With SSL, it also includes time spent on the handshake.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.connect.time.max

description	Time spent on establishing connections with upstream servers. With SSL, it also includes time spent on the handshake.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.connect.time.median

description	Time spent on establishing connections with upstream servers. With SSL, it also includes time spent on the handshake.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.connect.time.pctl95

description	Time spent on establishing connections with upstream servers. With SSL, it also includes time spent on the handshake.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.header.time

description	Time spent on receiving response headers from upstream servers.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.header.time.count

description	Time spent on receiving response headers from upstream servers.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.header.time.max

description	Time spent on receiving response headers from upstream servers.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.header.time.median

description	Time spent on receiving response headers from upstream servers.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location log_filter parent_hostname

nginx.upstream.header.time.pctl95

description	Time spent on receiving response headers from upstream servers.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.next.count

description	Number of requests that were sent to upstream servers.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.request.count

description	Number of requests that were sent to upstream servers.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location log_filter parent_hostname

nginx.upstream.request.failed

description	Number of requests that failed while proxying.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	error_log
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.response.buffered

description	Number of upstream responses buffered to disk.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	error_log
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.response.failed

description	Number of responses that failed while proxying.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	error_log
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.response.length

description	Average length of the responses obtained from the upstream servers.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location log_filter parent_hostname

nginx.upstream.response.time

description	Time spent on receiving responses from upstream servers.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.response.time.count

description	Time spent on receiving responses from upstream servers.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.response.time.max

description	Time spent on receiving responses from upstream servers.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.response.time.median

description	Time spent on receiving responses from upstream servers.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.response.time.pctl95

description	Time spent on receiving responses from upstream servers.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.status.1xx

description	Number of responses from upstream servers with HTTP status codes 1xx.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.status.2xx

description	Number of responses from upstream servers with HTTP status codes 2xx.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.status.3xx

description	Number of responses from upstream servers with HTTP status codes 3xx.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.status.4xx

description	Number of responses from upstream servers with HTTP status codes 4xx.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.upstream.status.5xx

description	Number of responses from upstream servers with HTTP status codes 5xx.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	access_custom
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.workers.count

description	Number of NGINX worker processes observed.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	psutil
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.workers.cpu.system

description	CPU utilization percentage observed for NGINX worker processes.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	psutil
rollup_aggregate	AVG
unit	percent
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.workers.cpu.total

description	CPU utilization percentage observed for NGINX worker processes.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	psutil
rollup_aggregate	AVG
unit	percent
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.workers.cpu.user

description	CPU utilization percentage observed for NGINX worker processes.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	psutil
rollup_aggregate	AVG
unit	percent
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.workers.fds_count

description	Number of file descriptors utilized by NGINX worker processes.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	psutil
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.workers.io.kbs_r

description	Number of kilobytes read from disk by NGINX worker processes.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	psutil
rollup_aggregate	DROP
unit	kilobytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.workers.io.kbs_w

description	Number of kilobytes written to disk by NGINX worker processes.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	psutil
rollup_aggregate	DROP
unit	kilobytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.workers.mem.rss

description	Memory utilized by NGINX worker processes.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	psutil
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.workers.mem.rss_pct

description	Memory utilization percentage for NGINX worker processes.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	psutil
rollup_aggregate	AVG
unit	percent
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.workers.mem.vms

description	Memory utilized by NGINX worker processes.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	psutil
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

nginx.workers.rlimit_nofile

description	Hard limit on the number of file descriptors as seen by NGINX worker processes.
type	gauge
categories	[nginx apimgmt_environment apimgmt_definition apimgmt_entry_point]
source	psutil
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.bypass.bytes

description	The response was fetched from the origin server instead of served from the cache because the request matched a proxy_cache_bypass directive. The response might then have been cached.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.bypass.bytes_written

description	The response was fetched from the origin server instead of served from the cache because the request matched a proxy_cache_bypass directive. The response might then have been cached.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.bypass.responses

description	The response was fetched from the origin server instead of served from the cache because the request matched a proxy_cache_bypass directive. The response might then have been cached.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.bypass.responses_written

description	The response was fetched from the origin server instead of served from the cache because the request matched a proxy_cache_bypass directive. The response might then have been cached.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.expired.bytes

description	The entry in the cache has expired. The response contains fresh content from the origin server.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.expired.bytes_written

description	The entry in the cache has expired. The response contains fresh content from the origin server.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.expired.responses

description	The entry in the cache has expired. The response contains fresh content from the origin server.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.expired.responses_written

description	The entry in the cache has expired. The response contains fresh content from the origin server.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.hit.bytes

description	The response contains valid, fresh content direct from the cache.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.hit.responses

description	The response contains valid, fresh content direct from the cache.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.max_size

description	Statistics about NGINX Plus cache usage.
type	gauge
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.miss.bytes

description	The response was not found in the cache and so was fetched from an origin server. The response might then have been cached.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.miss.responses

description	The response was not found in the cache and so was fetched from an origin server. The response might then have been cached.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.revalidated.bytes

description	The proxy_cache_revalidate directive was enabled and NGINX verified that the current cached content was still valid.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.revalidated.responses

description	The proxy_cache_revalidate directive was enabled and NGINX verified that the current cached content was still valid.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.size

description	Statistics about NGINX Plus cache usage.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.stale.bytes

description	The content is stale because the origin server is not responding correctly, and proxy_cache_use_stale was configured.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.stale.responses

description	The content is stale because the origin server is not responding correctly, and proxy_cache_use_stale was configured.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.updating.bytes

description	The content is stale because the entry is currently being updated in response to a previous request, and proxy_cache_use_stale updating is configured.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.cache.updating.responses

description	The content is stale because the entry is currently being updated in response to a previous request, and proxy_cache_use_stale updating is configured.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias app cache_zone component environment instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.http.request.bytes_rcvd

description	Number of bytes received from clients.
type	gauge
categories	[nginx status_zone apimgmt_entry_point]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.http.request.bytes_sent

description	Number of bytes sent to clients.
type	gauge
categories	[nginx status_zone apimgmt_entry_point]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.http.request.count

description	Number of client requests received.
type	gauge
categories	[nginx status_zone apimgmt_entry_point]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.http.response.count

description	Number of responses sent to clients.
type	gauge
categories	[nginx status_zone apimgmt_entry_point]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.http.ssl.failed

description	Total number of failed SSL handshakes.
type	gauge
categories	[nginx]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.http.ssl.handshakes

description	Total number of successful SSL handshakes.
type	gauge
categories	[nginx]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.http.ssl.reuses

description	Total number of session reuses during SSL handshake.
type	gauge
categories	[nginx]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.http.status.1xx

description	Number of responses with status codes 1xx.
type	gauge
categories	[nginx status_zone apimgmt_entry_point]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.http.status.2xx

description	Number of responses with status codes 2xx.
type	gauge
categories	[nginx status_zone apimgmt_entry_point]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.http.status.3xx

description	Number of responses with status codes 3xx.
type	gauge
categories	[nginx status_zone apimgmt_entry_point]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.http.status.4xx

description	Number of responses with status codes 4xx.
type	gauge
categories	[nginx status_zone apimgmt_entry_point]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.http.status.5xx

description	Number of responses with status codes 5xx.
type	gauge
categories	[nginx status_zone apimgmt_entry_point]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.http.status.discarded

description	Number of requests completed without sending a response.
type	gauge
categories	[nginx status_zone apimgmt_entry_point]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.proc.respawned

description	Number of processes respawned.
type	counter
categories	[nginx cache]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.slab.pages.free

description	Сurrent number of free memory pages.
type	gauge
categories	[nginx slab]
source	plus_status
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.slab.pages.pct_used

description	Percentage of free pages.
type	gauge
categories	[nginx slab]
source	plus_status
rollup_aggregate	AVG
unit	percent
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.slab.pages.total

description	Sum of free and used memory pages above.
type	gauge
categories	[nginx slab]
source	plus_status
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.slab.pages.used

description	Сurrent number of used memory pages.
type	gauge
categories	[nginx slab]
source	plus_status
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.bytes_rcvd

description	Number of bytes received from clients.
type	counter
categories	[nginx stream]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.bytes_sent

description	Number of bytes sent to clients.
type	counter
categories	[nginx stream]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.conn.accepted

description	Total number of connections accepted from clients.
type	counter
categories	[nginx stream]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.conn.active

description	Current number of client connections that are currently being processed.
type	gauge
categories	[nginx stream]
source	plus_status
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.discarded

description	Total number of connections completed without creating a session.
type	counter
categories	[nginx stream]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.status.2xx

description
type	counter
categories	[nginx stream]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.status.4xx

description
type	counter
categories	[nginx stream]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.status.5xx

description
type	counter
categories	[nginx stream]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.bytes_rcvd

description	Number of bytes received from upstream servers.
type	counter
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.bytes_sent

description	Number of bytes sent to upstream servers.
type	counter
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.conn.active

description	Current number of connections.
type	gauge
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.conn.count

description	Total number of client connections forwarded to this server.
type	counter
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.conn.time

description	Average time to connect to an upstream server.
type	gauge
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.conn.time.count

description	Average time to connect to an upstream server.
type	counter
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.conn.time.max

description	Average time to connect to an upstream server.
type	gauge
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.conn.time.median

description	Average time to connect to an upstream server.
type	gauge
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.conn.time.pctl95

description	Average time to connect to an upstream server.
type	gauge
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.conn.ttfb

description	Average time to receive the first byte of data.
type	gauge
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.conn.ttfb.count

description	Average time to receive the first byte of data.
type	counter
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.conn.ttfb.max

description	Average time to receive the first byte of data.
type	gauge
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.conn.ttfb.median

description	Average time to receive the first byte of data.
type	gauge
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.conn.ttfb.pctl95

description	Average time to receive the first byte of data.
type	gauge
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.fails.count

description	Number of unsuccessful attempts to communicate with upstream servers.
type	counter
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.health.checks

description	Number of performed health check requests.
type	counter
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.health.fails

description	Number of failed health checks.
type	counter
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.health.unhealthy

description	Number of times the upstream servers became unhealthy.
type	counter
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.peers.count

description	Current number of live ("up") upstream servers in an upstream group.
type	gauge
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.response.time

description	Average time to receive the last byte of data.
type	gauge
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.response.time.count

description	Average time to receive the last byte of data.
type	counter
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.response.time.max

description	Average time to receive the last byte of data.
type	gauge
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.response.time.median

description	Average time to receive the last byte of data.
type	gauge
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.response.time.pctl95

description	Average time to receive the last byte of data.
type	gauge
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.unavail.count

description	Number of times upstream servers became unavailable for client requests.
type	counter
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.stream.upstream.zombies

description	Current number of servers removed from the group but still processing active client connections.
type	gauge
categories	[nginx stream_upstream]
source	plus_status
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.bytes_rcvd

description	Number of bytes received from the upstream servers.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.bytes_sent

description	Number of bytes sent to the upstream servers.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.conn.active

description	Current number of active connections to the upstream servers.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.conn.keepalive

description	Сurrent number of idle keepalive connections.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.fails.count

description	Number of unsuccessful attempts to communicate with upstream servers.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.header.time

description	Average time to get the response header from the upstream servers.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.header.time.count

description	Average time to get the response header from the upstream servers.
type	counter
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.header.time.max

description	Average time to get the response header from the upstream servers.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.header.time.median

description	Average time to get the response header from the upstream servers.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.header.time.pctl95

description	Average time to get the response header from the upstream servers.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.health.checks

description	Number of performed health check requests.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.health.fails

description	Number of health failed check requests.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.health.unhealthy

description	Number of times the upstream servers became unhealthy.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.peer.count

description	Current number of live ("up") upstream servers in an upstream group. If graphed/monitored without specifying an upstream, it's the current number of all live upstream servers in all upstream groups.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.queue.overflows

description	Number of requests rejected due to queue overflows.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.queue.size

description	Current number of queued requests.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.request.count

description	Number of client requests forwarded to the upstream servers.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.response.count

description	Number of client responses obtained from the upstream servers.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.response.time

description	Average time to get the full response from the upstream servers.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.response.time.count

description	Average time to get the full response from the upstream servers.
type	counter
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.response.time.max

description	Average time to get the full response from the upstream servers.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.response.time.median

description	Average time to get the full response from the upstream servers.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.response.time.pctl95

description	Average time to get the full response from the upstream servers.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	AVG
unit	seconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.status.1xx

description	Number of responses from the upstream servers with status codes 1xx.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.status.2xx

description	Number of responses from the upstream servers with status codes 2xx.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.status.3xx

description	Number of responses from the upstream servers with status codes 3xx.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.status.4xx

description	Number of responses from the upstream servers with status codes 4xx.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.status.5xx

description	Number of responses from the upstream servers with status codes 5xx.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.unavail.count

description	Number of times upstream servers became unavailable for client requests.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

plus.upstream.zombies

description	Current number of servers removed from the group but still processing.
type	gauge
categories	[nginx upstream apimgmt_upstream_group]
source	plus_status
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.cpu.idle

description	System CPU utilization.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	percent
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.cpu.iowait

description	System CPU utilization.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	percent
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.cpu.stolen

description	System CPU stolen. Represents time when the real CPU was not available to the current VM.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	percent
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.cpu.system

description	System CPU utilization.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	percent
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.cpu.user

description	System CPU utilization.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	percent
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.disk.free

description	System disk usage statistics.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias file_path instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.disk.in_use

description	System disk usage statistics, percentage.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	percent
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias file_path instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.disk.total

description	System disk usage statistics.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias file_path instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.disk.used

description	System disk usage statistics.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias file_path instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.io.iops_r

description	Number of reads per sampling window.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location mount_point parent_hostname published_api root_uuid

system.io.iops_w

description	Number of writes per sampling window.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location mount_point parent_hostname published_api root_uuid

system.io.kbs_r

description	Number of kilobytes read.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	RATE
unit	kilobytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location mount_point parent_hostname published_api root_uuid

system.io.kbs_w

description	Number of kilobytes written.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	DROP
unit	kilobytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location mount_point parent_hostname published_api root_uuid

system.io.wait_r

description	Time spent reading from disk.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location mount_point parent_hostname published_api root_uuid

system.io.wait_w

description	Time spent writing to disk.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location mount_point parent_hostname published_api root_uuid

system.load.1

description	Number of processes in the system run queue, averaged over the last 1 min.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	float
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.load.15

description	Number of processes in the system run queue, averaged over the last 15 min.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	float
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.load.5

description	Number of processes in the system run queue, averaged over the last 5 min.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	float
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.mem.available

description	Statistics about system memory usage.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.mem.buffered

description	Statistics about system memory usage.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.mem.cached

description	Statistics about system memory usage.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.mem.free

description	Statistics about system memory usage.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.mem.pct_used

description	Statistics about system memory usage, percentage.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	percent
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.mem.shared

description	Statistics about system memory usage.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.mem.total

description	Statistics about system memory usage.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.mem.used

description	Statistics about system memory usage.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.mem.used.all

description	Statistics about system memory usage.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.net.bytes_rcvd

description	Network I/O statistics. Number of bytes received per network interface.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location network_interface parent_hostname published_api root_uuid

system.net.bytes_sent

description	Network I/O statistics. Number of bytes sent per network interface.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	DROP
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location network_interface parent_hostname published_api root_uuid

system.net.drops_in.count

description	Network I/O statistics. Total number of inbound packets dropped per network interface.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location network_interface parent_hostname published_api root_uuid

system.net.drops_out.count

description	Network I/O statistics. Total number of outbound packets dropped per network interface.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location network_interface parent_hostname published_api root_uuid

system.net.listen_overflows

description	Number of times the listen queue of a socket overflowed.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.net.packets_in.count

description	Network I/O statistics. Number of packets received per network interface.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location network_interface parent_hostname published_api root_uuid

system.net.packets_in.error

description	Network I/O statistics. Total number of errors while receiving per network interface.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location network_interface parent_hostname published_api root_uuid

system.net.packets_out.count

description	Network I/O statistics. Number of packets sent per network interface.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location network_interface parent_hostname published_api root_uuid

system.net.packets_out.error

description	Network I/O statistics. Total number of errors while sending per network interface.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	DROP
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location network_interface parent_hostname published_api root_uuid

system.swap.free

description	System swap memory statistics.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.swap.pct_free

description	System swap memory statistics, percentage.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	percent
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.swap.total

description	System swap memory statistics.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

system.swap.used

description	System swap memory statistics.
type	gauge
categories	[system container]
source	psutil
rollup_aggregate	AVG
unit	bytes
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	alias instance instance_group instance.tags local_id location parent_hostname published_api root_uuid

upstream.header.latency.count

description	Hit count for upstream.header.response.latency calculation
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

upstream.header.latency.max

description	Maximal time it took the upstream to create response with headers only.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

upstream.header.latency.min

description	Minimal time it took the upstream to create response with headers only.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

upstream.header.latency.total

description	Total time it took the upstream to create response with headers only.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

upstream.network.latency.count

description	Hit count for upstream.network.latency calculation.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

upstream.network.latency.max

description	Maximal network latency on upstream.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

upstream.network.latency.min

description	Minimal network latency on upstream.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

upstream.network.latency.total

description	Total network latency on upstream.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

upstream.response.latency.count

description	Hit count for upstream.response.latency calculation.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	integer
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

upstream.response.latency.max

description	Maximal time it took the upstream to create response.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

upstream.response.latency.min

description	Minimal time it took the upstream to create response.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

upstream.response.latency.total

description	Total time it took the upstream to create response.
type	gauge
categories	[application]
source	avrd
rollup_aggregate	AVG
unit	milliseconds
aggregations	[MIN MAX SUM AVG COUNT RATE]
dimensions	aggregation_duration alias app component country_code environment family gateway http.hostname http.request_method http.response_code http.upstream_addr http.uri http.version_schema instance instance_group instance.tags local_id location parent_hostname proxied_protocol published_api request_outcome request_outcome_reason root_uuid upstream_addr upstream_response_code waf.attack_types waf.signature_ids waf.violation_rating waf.violation_subviolations waf.violations

bytes_rcvd
bytes_sent
client.latency.count
client.latency.max
client.latency.min
client.latency.total
client.network.latency.count
client.network.latency.max
client.network.latency.min
client.network.latency.total
client.request.latency.count
client.request.latency.max
client.request.latency.min
client.request.latency.total
client.response.latency.count
client.response.latency.max
client.response.latency.min
client.response.latency.total
client.ttfb.latency.count
client.ttfb.latency.max
client.ttfb.latency.min
client.ttfb.latency.total
connection_count
connection_duration.count
connection_duration.max
connection_duration.min
connection_duration.total
controller.agent.cpu.system
controller.agent.cpu.total
controller.agent.cpu.user
controller.agent.mem.rss
controller.agent.mem.vms
controller.agent.status
http.request.bytes_rcvd
http.request.bytes_sent
http.request.count
nginx.cache.bypass
nginx.cache.expired
nginx.cache.hit
nginx.cache.miss
nginx.cache.revalidated
nginx.cache.stale
nginx.cache.updating
nginx.http.conn.accepted
nginx.http.conn.active
nginx.http.conn.current
nginx.http.conn.dropped
nginx.http.conn.idle
nginx.http.gzip.ratio
nginx.http.method.delete
nginx.http.method.get
nginx.http.method.head
nginx.http.method.options
nginx.http.method.other
nginx.http.method.post
nginx.http.method.put
nginx.http.request.body_bytes_sent
nginx.http.request.buffered
nginx.http.request.bytes_sent
nginx.http.request.count
nginx.http.request.current
nginx.http.request.length
nginx.http.request.malformed
nginx.http.request.reading
nginx.http.request.time
nginx.http.request.time.count
nginx.http.request.time.max
nginx.http.request.time.median
nginx.http.request.time.pctl95
nginx.http.request.writing
nginx.http.status.1xx
nginx.http.status.2xx
nginx.http.status.3xx
nginx.http.status.403
nginx.http.status.404
nginx.http.status.4xx
nginx.http.status.500
nginx.http.status.502
nginx.http.status.503
nginx.http.status.504
nginx.http.status.5xx
nginx.http.status.discarded
nginx.http.v0_9
nginx.http.v1_0
nginx.http.v1_1
nginx.http.v2
nginx.master.reloads
nginx.status
nginx.upstream.connect.time
nginx.upstream.connect.time.count
nginx.upstream.connect.time.max
nginx.upstream.connect.time.median
nginx.upstream.connect.time.pctl95
nginx.upstream.header.time
nginx.upstream.header.time.count
nginx.upstream.header.time.max
nginx.upstream.header.time.median
nginx.upstream.header.time.pctl95
nginx.upstream.next.count
nginx.upstream.request.count
nginx.upstream.request.failed
nginx.upstream.response.buffered
nginx.upstream.response.failed
nginx.upstream.response.length
nginx.upstream.response.time
nginx.upstream.response.time.count
nginx.upstream.response.time.max
nginx.upstream.response.time.median
nginx.upstream.response.time.pctl95
nginx.upstream.status.1xx
nginx.upstream.status.2xx
nginx.upstream.status.3xx
nginx.upstream.status.4xx
nginx.upstream.status.5xx
nginx.workers.count
nginx.workers.cpu.system
nginx.workers.cpu.total
nginx.workers.cpu.user
nginx.workers.fds_count
nginx.workers.io.kbs_r
nginx.workers.io.kbs_w
nginx.workers.mem.rss
nginx.workers.mem.rss_pct
nginx.workers.mem.vms
nginx.workers.rlimit_nofile
plus.cache.bypass.bytes
plus.cache.bypass.bytes_written
plus.cache.bypass.responses
plus.cache.bypass.responses_written
plus.cache.expired.bytes
plus.cache.expired.bytes_written
plus.cache.expired.responses
plus.cache.expired.responses_written
plus.cache.hit.bytes
plus.cache.hit.responses
plus.cache.max_size
plus.cache.miss.bytes
plus.cache.miss.responses
plus.cache.revalidated.bytes
plus.cache.revalidated.responses
plus.cache.size
plus.cache.stale.bytes
plus.cache.stale.responses
plus.cache.updating.bytes
plus.cache.updating.responses
plus.http.request.bytes_rcvd
plus.http.request.bytes_sent
plus.http.request.count
plus.http.response.count
plus.http.ssl.failed
plus.http.ssl.handshakes
plus.http.ssl.reuses
plus.http.status.1xx
plus.http.status.2xx
plus.http.status.3xx
plus.http.status.4xx
plus.http.status.5xx
plus.http.status.discarded
plus.proc.respawned
plus.slab.pages.free
plus.slab.pages.pct_used
plus.slab.pages.total
plus.slab.pages.used
plus.stream.bytes_rcvd
plus.stream.bytes_sent
plus.stream.conn.accepted
plus.stream.conn.active
plus.stream.discarded
plus.stream.status.2xx
plus.stream.status.4xx
plus.stream.status.5xx
plus.stream.upstream.bytes_rcvd
plus.stream.upstream.bytes_sent
plus.stream.upstream.conn.active
plus.stream.upstream.conn.count
plus.stream.upstream.conn.time
plus.stream.upstream.conn.time.count
plus.stream.upstream.conn.time.max
plus.stream.upstream.conn.time.median
plus.stream.upstream.conn.time.pctl95
plus.stream.upstream.conn.ttfb
plus.stream.upstream.conn.ttfb.count
plus.stream.upstream.conn.ttfb.max
plus.stream.upstream.conn.ttfb.median
plus.stream.upstream.conn.ttfb.pctl95
plus.stream.upstream.fails.count
plus.stream.upstream.health.checks
plus.stream.upstream.health.fails
plus.stream.upstream.health.unhealthy
plus.stream.upstream.peers.count
plus.stream.upstream.response.time
plus.stream.upstream.response.time.count
plus.stream.upstream.response.time.max
plus.stream.upstream.response.time.median
plus.stream.upstream.response.time.pctl95
plus.stream.upstream.unavail.count
plus.stream.upstream.zombies
plus.upstream.bytes_rcvd
plus.upstream.bytes_sent
plus.upstream.conn.active
plus.upstream.conn.keepalive
plus.upstream.fails.count
plus.upstream.header.time
plus.upstream.header.time.count
plus.upstream.header.time.max
plus.upstream.header.time.median
plus.upstream.header.time.pctl95
plus.upstream.health.checks
plus.upstream.health.fails
plus.upstream.health.unhealthy
plus.upstream.peer.count
plus.upstream.queue.overflows
plus.upstream.queue.size
plus.upstream.request.count
plus.upstream.response.count
plus.upstream.response.time
plus.upstream.response.time.count
plus.upstream.response.time.max
plus.upstream.response.time.median
plus.upstream.response.time.pctl95
plus.upstream.status.1xx
plus.upstream.status.2xx
plus.upstream.status.3xx
plus.upstream.status.4xx
plus.upstream.status.5xx
plus.upstream.unavail.count
plus.upstream.zombies
system.cpu.idle
system.cpu.iowait
system.cpu.stolen
system.cpu.system
system.cpu.user
system.disk.free
system.disk.in_use
system.disk.total
system.disk.used
system.io.iops_r
system.io.iops_w
system.io.kbs_r
system.io.kbs_w
system.io.wait_r
system.io.wait_w
system.load.1
system.load.15
system.load.5
system.mem.available
system.mem.buffered
system.mem.cached
system.mem.free
system.mem.pct_used
system.mem.shared
system.mem.total
system.mem.used
system.mem.used.all
system.net.bytes_rcvd
system.net.bytes_sent
system.net.drops_in.count
system.net.drops_out.count
system.net.listen_overflows
system.net.packets_in.count
system.net.packets_in.error
system.net.packets_out.count
system.net.packets_out.error
system.swap.free
system.swap.pct_free
system.swap.total
system.swap.used
upstream.header.latency.count
upstream.header.latency.max
upstream.header.latency.min
upstream.header.latency.total
upstream.network.latency.count
upstream.network.latency.max
upstream.network.latency.min
upstream.network.latency.total
upstream.response.latency.count
upstream.response.latency.max
upstream.response.latency.min
upstream.response.latency.total

This documentation applies to the following versions of NGINX Controller: 3.0, 3.1, 3.2, 3.3, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 3.10, 3.12, 3.13, 3.14, 3.15, 3.16.1, 3.17, 3.18, 3.18.1, 3.18.2 and 3.18.3.

This documentation applies to the following versions of NGINX Controller API Management module: 3.18, 3.18.1, 3.19, 3.19.1, 3.19.2, 3.19.3, 3.19.4 and 3.19.5.

This documentation applies to the following versions of NGINX Controller App Delivery module: 3.20, 3.20.1, 3.21, 3.22, 3.22.1, 3.22.2, 3.22.3, 3.22.4, 3.22.5, 3.22.6, 3.22.7 and 3.22.8.

Last modified March 19, 2025