ObsClient Monitoring

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

**Table 1** ObsClient metrics
Category	Metric	Name	Description	Unit	Data Type	Default Aggregation Mode
Exception (exception: exception statistics of ObsClient calls)	exceptionType	Exception Type	Exception type	-	ENUM	LAST
	causeType	Exception Class	Exception class	-	ENUM	LAST
	count	Count	Number of times the exception has occurred	-	INT	SUM
	message	Exception Message	Message returned when the exception occurred	-	STRING	LAST
	stackTrace	Exception Stack	Exception stack information	-	CLOB	LAST
URL monitoring (obsClientInvocation: APM counts URL call statistics by URL.)	client	client	client	-	ENUM	LAST
	url	url	Called URL	-	ENUM	LAST
	method	HTTP Method	HTTP method of the URL	-	ENUM	LAST
	concurrentMax	Max. Concurrency	Maximum concurrency of the URL	-	INT	MAX
	errorCount	Errors	Number of call errors of the URL	-	INT	SUM
	hostUri	hostUri	hostUri	-	STRING	LAST
	invokeCount	Calls	Number of times that the URL is called	-	INT	SUM
	lastError	Error Message	Error details	-	STRING	LAST
	maxTime	Max. RT	Maximum response time of the called URL	-	INT	MAX
	responseCloseCount	Closed Responses	Number of responses that are closed	-	INT	SUM
	totalTime	Total RT	Total response time of the called URL	-	INT	SUM
	range1	0–10 ms	Number of requests with 0–10 ms response time	-	INT	SUM
	range2	10–100 ms	Number of requests with 10–100 ms response time	-	INT	SUM
	range3	100–500 ms	Number of requests with 100–500 ms response time	-	INT	SUM
	range4	500–1000 ms	Number of requests with 500–1000 ms response time	-	INT	SUM
	range5	1–10s	Number of requests with 1–10s response time	-	INT	SUM
	range6	> 10s	Number of requests with response time longer than 10s	-	INT	SUM
Status code statistics (code: APM counts URL call statistics by status code.)	code	Status Code	Status code	-	ENUM	LAST
	url	URL	URL that returns the status code	-	STRING	LAST
	count	Count	Number of times that the status code has occurred	-	INT	SUM
ObsClient summary (total)	errorCount	Total Request Errors	Total number of request errors	-	INT	SUM
	invokeCount	Calls	Total number of calls	-	INT	SUM
	totalTime	Total RT	Total response time	-	INT	SUM