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

Exception

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

**Table 1** Exception collection parameters
Parameter	Data Type	Application Type	Default	Supported Start Agent Version	Supported End Agent Version	Description
Determine Trace Exception upon Log Error Detection	radio	JAVA	true	2.0.0	-	Whether to mark a trace as abnormal after a log error is collected.

**Table 2** Exception metric description
Category	Metric	Name	Description	Unit	Data Type	Default Aggregation Mode
Exception logs (exception: statistics about all exception logs)	className	className	Exception class	-	ENUM	LAST
	exceptionType	exceptionType	Exception type	-	ENUM	LAST
	logType	logType	Exception log type	-	ENUM	LAST
	count	count	Number of times that an exception has occurred	-	INT	SUM
	message	message	Message returned when the exception occurred	-	STRING	LAST
	stackTrace	stackTrace	Exception stack	-	CLOB	LAST
	errorTraceId	errorTraceId	ID of the trace that encounters an error in a collection period	-	STRING	LAST
Log version (logVersion: package version of the log component)	logType	logType	Log type	-	ENUM	LAST
	version	version	Log version	-	STRING	LAST

Parent topic: Metric Overview