Li, Qiao 01222743d0 APM2.0 UMN 20230825 version

Reviewed-by: Mützel, Andrea <andrea.muetzel@t-systems.com>
Co-authored-by: Li, Qiao <qiaoli@huawei.com>
Co-committed-by: Li, Qiao <qiaoli@huawei.com>

2024-06-18 07:09:10 +00:00

GRPCClient Monitoring

This section describes the types, names, and meanings of GRPCClient metrics collected by APM.

**Table 1** GRPCClient monitoring metrics
Category	Metric	Name	Description	Unit	Data Type	Default Aggregation Mode
Method monitoring (detail: APM counts URL call statistics by method.)	method	method	Request method	-	ENUM	LAST
	concurrentMax	concurrentMax	Maximum concurrency of the method	-	INT	MAX
	errorCount	errorCount	Number of times that the method fails to be called	-	INT	SUM
	invokeCount	invokeCount	Number of times that the method is called	-	INT	SUM
	maxTime	maxTime	Maximum response time of the method in a collection period	-	INT	MAX
	runningCount	runningCount	Number of executions of the method at the time of collection	-	INT	SUM
	range1	range1	Number of requests with 0–10 ms response time	-	INT	SUM
	range2	range2	Number of requests with 10–100 ms response time	-	INT	SUM
	range3	range3	Number of requests with 100–500 ms response time	-	INT	SUM
	range4	range4	Number of requests with 500–1000 ms response time	-	INT	SUM
	range5	range5	Number of requests with 1–10s response time	-	INT	SUM
	range6	range6	Number of requests with response time longer than 10s	-	INT	SUM
	totalTime	totalTime	Total response time of the method	-	INT	SUM
Cluster call (cluster: APM counts URL call statistics based on the cluster ID of the caller.)	clusterId	clusterId	Cluster ID of the caller	-	ENUM	LAST
	invokeCount	invokeCount	Number of times the cluster is called	-	INT	SUM
	totalTime	totalTime	Total response time for calling the cluster	-	INT	SUM
	errorCount	errorCount	Number of times that the cluster fails to be called	-	INT	SUM

Parent topic: RPC