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

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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	exceptionType	Exception type	-	ENUM	LAST
	causeType	causeType	Exception class	-	ENUM	LAST
	count	count	Number of times the exception has occurred	-	INT	SUM
	message	message	Message returned when the exception occurred	-	STRING	LAST
	stackTrace	stackTrace	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	method	HTTP method of the URL	-	ENUM	LAST
	concurrentMax	concurrentMax	Maximum concurrency of the URL	-	INT	MAX
	errorCount	errorCount	Number of call errors of the URL	-	INT	SUM
	hostUri	hostUri	hostUri	-	STRING	LAST
	invokeCount	invokeCount	Number of times that the URL is called	-	INT	SUM
	lastError	lastError	Error details	-	STRING	LAST
	maxTime	maxTime	Maximum response time of the called URL	-	INT	MAX
	responseCloseCount	responseCloseCount	Number of responses that are closed	-	INT	SUM
	totalTime	totalTime	Total response time of the called URL	-	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
Status code statistics (code: APM counts URL call statistics by status code.)	code	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	errorCount	Total number of request errors	-	INT	SUM
	invokeCount	invokeCount	Total number of calls	-	INT	SUM
	totalTime	totalTime	Total response time	-	INT	SUM

Parent topic: Databases

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ObsClient Monitoring

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