Help Center/ Application Performance Management/ Service Overview（2.0）/ Metric Overview/ Basic Monitoring/ Threads

Updated on 2023-08-02 GMT+08:00

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Threads

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

**Table 1** Thread collection parameters
Parameter	Data Type	Application Type	Default Value	Supported Start Agent Version	Supported End Agent Version	Description
Max. Rows of Thread Details	integer	JAVA	1	2.3.19	-	Maximum number of rows of thread details. You can set it to up to 50.

**Table 2** Thread metrics
Category	Metric	Name	Description	Unit	Data Type	Default Aggregation Mode
Thread details (threadDetail)	threadName	Thread Name	Thread name	-	ENUM	LAST
	memory	Memory	Memory	-	INT	SUM
	stack	Thread Stack	Thread stack	-	CLOB	LAST
	ids	Thread ID	Thread ID	-	STRING	LAST
	cpuTime	Thread CPU Time	Thread CPU time	-	INT	SUM
	count	Threads	Number of threads	-	INT	LAST

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