RpcClient Monitoring

RpcClient is a collector to collect RpcClient information. The information includes the categories, names, descriptions, units, data types, and default aggregation modes of metrics.

**Table 1** RpcClient monitoring metrics
Category	Metric	Name	Description	Unit	Data Type	Default Aggregation Mode
Total (total)	invokeCount	Calls	Total number of calls	-	INT	SUM
	errorCount	Errors	Total number of errors	-	INT	SUM
	totalTime	RT	Total response time	ms	INT	SUM
	maxTime	Max. RT	Maximum response time	ms	INT	MAX
Cluster call (cluster: APM counts URL call statistics based on the cluster of the caller.)	invokeCount	Calls	Number of times the cluster is called	-	INT	SUM
	errorCount	Errors	Number of times that the cluster fails to be called	-	INT	SUM
	totalTime	Total RT	Total response time for calling the cluster	ms	INT	SUM
	maxTime	Max. RT	Maximum response time for calling the cluster	ms	INT	MAX
	clusterId	Cluster ID	Cluster ID of the caller	-	ENUM	LAST
URL call (url)	slowCount	Slow Calls	Number of slow calls	-	INT	SUM
	slowTraceId	Slowest Trace ID	ID of a slow trace in a collection period	-	STRING	LAST
	invokeCount	Calls	Number of times that the URL is called	-	INT	SUM
	errorCount	Errors	Number of call errors of the URL	-	INT	SUM
	errorTraceId	Error Trace ID	ID of the error trace	-	STRING	LAST
	totalTime	Total RT	Total response time of the URL	ms	INT	SUM
	maxTime	Max. RT	Maximum response time of the URL	ms	INT	SUM
	component	Component	Component	-	STRING	LAST
	url	url	url	-	ENUM	LAST