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

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

threadName

Thread name

-

ENUM

LAST

memory

memory

Memory

-

INT

SUM

stack

stack

Thread stack

-

CLOB

LAST

ids

ids

Thread ID

-

STRING

LAST

cpuTime

cpuTime

Thread CPU time

ms

INT

SUM

count

count

Number of threads

-

INT

LAST