Istio metrics

Stackdriver Monitoring supports the metric types from Istio on Google Kubernetes Engine services listed on this page.

To use these metrics in charting or alerting, your Google Cloud project or AWS account must be associated with a Workspace. For more information, see Workspaces.
  • For a general explanation of the entries in the tables, including information about values like DELTA and GAUGE, see Metric types.

  • For information about statements of the form “Sampled every x seconds” and “After sampling, data is not visible for up to y seconds”, see Additional information: metadata.

  • For a set of complete, current lists of supported metric types, see Metrics list.

Istio Metric List

Istio metrics

Metrics from Istio for Google Cloud Platform.

istio

Metrics from Istio. Launch stages of these metrics: BETA

The following metric type names must be prefixed with istio.io/. That prefix has been omitted from the entries in the table.

Metric type Launch stage
Display name
Kind, Type, Unit
Monitored resources
Description
Labels
service/client/received_bytes_count BETA
Client Received Bytes Count
CUMULATIVEINT64By
gce_instance, k8s_pod
Cumulative number of bytes received by the service as a client through connections.
request_protocol: Protocol of the request or connection (e.g. HTTP, gRPC, TCP).
service_authentication_policy: Determines if Istio was used to secure communications between services and how. Currently supported values: `NONE`, `MUTUAL_TLS`.
mesh_uid: Unique identifier for the mesh that is being monitored.
destination_service_name: Name of destination service.
destination_service_namespace: Namespace of destination service.
destination_port: (INT64) Port of the destination service.
source_principal: Principal of the source workload instance.
source_workload_name: Name of the source workload.
source_workload_namespace: Namespace of the source workload.
source_owner: Owner of the source workload instance (e.g. k8s Deployment).
destination_principal: Principal of the destination workload instance.
destination_workload_name: Name of the destination workload.
destination_workload_namespace: Namespace of the destination workload.
destination_owner: Owner of the destination workload instance (e.g. k8s Deployment).
service/client/request_bytes BETA
Client Request Bytes
DELTADISTRIBUTIONBy
gce_instance, k8s_pod
Distribution of outgoing request sizes from the service in bytes.
request_operation: Unique string used to identify the API Method (if available) or HTTP Method.
api_version: Version of the API.
request_protocol: Protocol of the request or connection (e.g. HTTP, gRPC, TCP).
service_authentication_policy: Determines if Istio was used to secure communications between services and how. Currently supported values: `NONE`, `MUTUAL_TLS`.
mesh_uid: Unique identifier for the mesh that is being monitored.
destination_service_name: Name of destination service.
destination_service_namespace: Namespace of destination service.
destination_port: (INT64) Port of the destination service.
response_code: (INT64) Response code of the request according to protocol.
api_name: Name of the API.
source_principal: Principal of the source workload instance.
source_workload_name: Name of the source workload.
source_workload_namespace: Namespace of the source workload.
source_owner: Owner of the source workload instance (e.g. k8s Deployment).
destination_principal: Principal of the destination workload instance.
destination_workload_name: Name of the destination workload.
destination_workload_namespace: Namespace of the destination workload.
destination_owner: Owner of the destination workload instance (e.g. k8s Deployment).
service/client/request_count BETA
Client Request Count
DELTAINT641
gce_instance, k8s_pod
Number of requests sent by the service.
request_operation: Unique string used to identify the API Method (if available) or HTTP Method.
api_version: Version of the API.
request_protocol: Protocol of the request or connection (e.g. HTTP, gRPC, TCP).
service_authentication_policy: Determines if Istio was used to secure communications between services and how. Currently supported values: `NONE`, `MUTUAL_TLS`.
mesh_uid: Unique identifier for the mesh that is being monitored.
destination_service_name: Name of destination service.
destination_service_namespace: Namespace of destination service.
destination_port: (INT64) Port of the destination service.
response_code: (INT64) Response code of the request according to protocol.
api_name: Name of the API.
source_principal: Principal of the source workload instance.
source_workload_name: Name of the source workload.
source_workload_namespace: Namespace of the source workload.
source_owner: Owner of the source workload instance (e.g. k8s Deployment).
destination_principal: Principal of the destination workload instance.
destination_workload_name: Name of the destination workload.
destination_workload_namespace: Namespace of the destination workload.
destination_owner: Owner of the destination workload instance (e.g. k8s Deployment).
service/client/response_bytes BETA
Client Response Bytes
DELTADISTRIBUTIONBy
gce_instance, k8s_pod
Distribution of response sizes received by the service in bytes.
request_operation: Unique string used to identify the API Method (if available) or HTTP Method.
api_version: Version of the API.
request_protocol: Protocol of the request or connection (e.g. HTTP, gRPC, TCP).
service_authentication_policy: Determines if Istio was used to secure communications between services and how. Currently supported values: `NONE`, `MUTUAL_TLS`.
mesh_uid: Unique identifier for the mesh that is being monitored.
destination_service_name: Name of destination service.
destination_service_namespace: Namespace of destination service.
destination_port: (INT64) Port of the destination service.
response_code: (INT64) Response code of the request according to protocol.
api_name: Name of the API.
source_principal: Principal of the source workload instance.
source_workload_name: Name of the source workload.
source_workload_namespace: Namespace of the source workload.
source_owner: Owner of the source workload instance (e.g. k8s Deployment).
destination_principal: Principal of the destination workload instance.
destination_workload_name: Name of the destination workload.
destination_workload_namespace: Namespace of the destination workload.
destination_owner: Owner of the destination workload instance (e.g. k8s Deployment).
service/client/roundtrip_latencies BETA
Client Roundtrip Latencies
DELTADISTRIBUTIONms
gce_instance, k8s_pod
Distribution of outgoing request round trip latency from the service.
request_operation: Unique string used to identify the API Method (if available) or HTTP Method.
api_version: Version of the API.
request_protocol: Protocol of the request or connection (e.g. HTTP, gRPC, TCP).
service_authentication_policy: Determines if Istio was used to secure communications between services and how. Currently supported values: `NONE`, `MUTUAL_TLS`.
mesh_uid: Unique identifier for the mesh that is being monitored.
destination_service_name: Name of destination service.
destination_service_namespace: Namespace of destination service.
destination_port: (INT64) Port of the destination service.
response_code: (INT64) Response code of the request according to protocol.
api_name: Name of the API.
source_principal: Principal of the source workload instance.
source_workload_name: Name of the source workload.
source_workload_namespace: Namespace of the source workload.
source_owner: Owner of the source workload instance (e.g. k8s Deployment).
destination_principal: Principal of the destination workload instance.
destination_workload_name: Name of the destination workload.
destination_workload_namespace: Namespace of the destination workload.
destination_owner: Owner of the destination workload instance (e.g. k8s Deployment).
service/client/sent_bytes_count BETA
Client Sent Bytes Count
CUMULATIVEINT64By
gce_instance, k8s_pod
Cumulative number of bytes sent by the service as a client through connections.
request_protocol: Protocol of the request or connection (e.g. HTTP, gRPC, TCP).
service_authentication_policy: Determines if Istio was used to secure communications between services and how. Currently supported values: `NONE`, `MUTUAL_TLS`.
mesh_uid: Unique identifier for the mesh that is being monitored.
destination_service_name: Name of destination service.
destination_service_namespace: Namespace of destination service.
destination_port: (INT64) Port of the destination service.
source_principal: Principal of the source workload instance.
source_workload_name: Name of the source workload.
source_workload_namespace: Namespace of the source workload.
source_owner: Owner of the source workload instance (e.g. k8s Deployment).
destination_principal: Principal of the destination workload instance.
destination_workload_name: Name of the destination workload.
destination_workload_namespace: Namespace of the destination workload.
destination_owner: Owner of the destination workload instance (e.g. k8s Deployment).
service/server/received_bytes_count BETA
Server Received Bytes Count
CUMULATIVEINT64By
gce_instance, k8s_container
Cumulative number of bytes received by the service as a server through connections.
request_protocol: Protocol of the request or connection (e.g. HTTP, gRPC, TCP).
service_authentication_policy: Determines if Istio was used to secure communications between services and how. Currently supported values: `NONE`, `MUTUAL_TLS`.
mesh_uid: Unique identifier for the mesh that is being monitored.
destination_service_name: Name of destination service.
destination_service_namespace: Namespace of destination service.
destination_port: (INT64) Port of the destination service.
source_principal: Principal of the source workload instance.
source_workload_name: Name of the source workload.
source_workload_namespace: Namespace of the source workload.
source_owner: Owner of the source workload instance (e.g. k8s Deployment).
destination_principal: Principal of the destination workload instance.
destination_workload_name: Name of the destination workload.
destination_workload_namespace: Namespace of the destination workload.
destination_owner: Owner of the destination workload instance (e.g. k8s Deployment).
service/server/request_bytes BETA
Server Request Bytes
DELTADISTRIBUTIONBy
gce_instance, k8s_container
Distribution of incoming request sizes received by the service in bytes.
request_operation: Unique string used to identify the API method (if available) or HTTP Method.
api_version: Version of the API.
request_protocol: Protocol of the request or connection (e.g. HTTP, gRPC, TCP).
service_authentication_policy: Determines if Istio was used to secure communications between services and how. Currently supported values: `NONE`, `MUTUAL_TLS`.
mesh_uid: Unique identifier for the mesh that is being monitored.
destination_service_name: Name of destination service.
destination_service_namespace: Namespace of destination service.
destination_port: (INT64) Port of the destination service.
response_code: (INT64) Response code of the request according to protocol.
api_name: Name of the API.
source_principal: Principal of the source workload instance.
source_workload_name: Name of the source workload.
source_workload_namespace: Namespace of the source workload.
source_owner: Owner of the source workload instance (e.g. k8s Deployment).
destination_principal: Principal of the destination workload instance.
destination_workload_name: Name of the destination workload.
destination_workload_namespace: Namespace of the destination workload.
destination_owner: Owner of the destination workload instance (e.g. k8s Deployment).
service/server/request_count BETA
Server Request Count
DELTAINT641
gce_instance, k8s_container
Number of requests received by the service.
request_operation: Unique string used to identify the API method (if available) or HTTP Method.
api_version: Version of the API.
request_protocol: Protocol of the request or connection (e.g. HTTP, gRPC, TCP).
service_authentication_policy: Determines if Istio was used to secure communications between services and how. Currently supported values: `NONE`, `MUTUAL_TLS`.
mesh_uid: Unique identifier for the mesh that is being monitored.
destination_service_name: Name of destination service.
destination_service_namespace: Namespace of destination service.
destination_port: (INT64) Port of the destination service.
response_code: (INT64) Response code of the request according to protocol.
api_name: Name of the API.
source_principal: Principal of the source workload instance.
source_workload_name: Name of the source workload.
source_workload_namespace: Namespace of the source workload.
source_owner: Owner of the source workload instance (e.g. k8s Deployment).
destination_principal: Principal of the destination workload instance.
destination_workload_name: Name of the destination workload.
destination_workload_namespace: Namespace of the destination workload.
destination_owner: Owner of the destination workload instance (e.g. k8s Deployment).
service/server/response_bytes BETA
Server Response Bytes
DELTADISTRIBUTIONBy
gce_instance, k8s_container
Distribution of response sizes sent by the service in bytes.
request_operation: Unique string used to identify the API method (if available) or HTTP Method.
api_version: Version of the API.
request_protocol: Protocol of the request or connection (e.g. HTTP, gRPC, TCP).
service_authentication_policy: Determines if Istio was used to secure communications between services and how. Currently supported values: `NONE`, `MUTUAL_TLS`.
mesh_uid: Unique identifier for the mesh that is being monitored.
destination_service_name: Name of destination service.
destination_service_namespace: Namespace of destination service.
destination_port: (INT64) Port of the destination service.
response_code: (INT64) Response code of the request according to protocol.
api_name: Name of the API.
source_principal: Principal of the source workload instance.
source_workload_name: Name of the source workload.
source_workload_namespace: Namespace of the source workload.
source_owner: Owner of the source workload instance (e.g. k8s Deployment).
destination_principal: Principal of the destination workload instance.
destination_workload_name: Name of the destination workload.
destination_workload_namespace: Namespace of the destination workload.
destination_owner: Owner of the destination workload instance (e.g. k8s Deployment).
service/server/response_latencies BETA
Server Response Latencies
DELTADISTRIBUTIONms
gce_instance, k8s_container
Distribution of service response latency for incoming requests.
request_operation: Unique string used to identify the API method (if available) or HTTP Method.
api_version: Version of the API.
request_protocol: Protocol of the request or connection (e.g. HTTP, gRPC, TCP).
service_authentication_policy: Determines if Istio was used to secure communications between services and how. Currently supported values: `NONE`, `MUTUAL_TLS`.
mesh_uid: Unique identifier for the mesh that is being monitored.
destination_service_name: Name of destination service.
destination_service_namespace: Namespace of destination service.
destination_port: (INT64) Port of the destination service.
response_code: (INT64) Response code of the request according to protocol.
api_name: Name of the API.
source_principal: Principal of the source workload instance.
source_workload_name: Name of the source workload.
source_workload_namespace: Namespace of the source workload.
source_owner: Owner of the source workload instance (e.g. k8s Deployment).
destination_principal: Principal of the destination workload instance.
destination_workload_name: Name of the destination workload.
destination_workload_namespace: Namespace of the destination workload.
destination_owner: Owner of the destination workload instance (e.g. k8s Deployment).
service/server/sent_bytes_count BETA
Server Sent Bytes Count
CUMULATIVEINT64By
gce_instance, k8s_container
Cumulative number of bytes sent by the service as a server through connections.
request_protocol: Protocol of the request or connection (e.g. HTTP, gRPC, TCP).
service_authentication_policy: Determines if Istio was used to secure communications between services and how. Currently supported values: `NONE`, `MUTUAL_TLS`.
mesh_uid: Unique identifier for the mesh that is being monitored.
destination_service_name: Name of destination service.
destination_service_namespace: Namespace of destination service.
destination_port: (INT64) Port of the destination service.
source_principal: Principal of the source workload instance.
source_workload_name: Name of the source workload.
source_workload_namespace: Namespace of the source workload.
source_owner: Owner of the source workload instance (e.g. k8s Deployment).
destination_principal: Principal of the destination workload instance.
destination_workload_name: Name of the destination workload.
destination_workload_namespace: Namespace of the destination workload.
destination_owner: Owner of the destination workload instance (e.g. k8s Deployment).

This metric data was last updated at 12/05/19 18:34:06 UTC.

Was this page helpful? Let us know how we did:

Send feedback about...

Stackdriver Monitoring