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

DubboConsumer Monitoring

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

Table 1 DubboConsumer metrics

Category

Metric

Name

Description

Unit

Data Type

Default Aggregation Mode

Method call (invocation)

serviceUniqueName

serviceUniqueName

Unique service identifier (group+interface+version)

-

ENUM

LAST

method

method

Method

-

ENUM

LAST

lastError

lastError

Error message

-

STRING

LAST

slowTraceId

slowTraceId

Slowest trace ID

-

STRING

LAST

errorTraceId

errorTraceId

Error trace ID

-

STRING

LAST

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

invokeCount

invokeCount

Number of calls

-

INT

SUM

totalTime

Total RT

Total response time

ms

INT

SUM

maxTime

Max. RT

Maximum response time

ms

INT

MAX

errorCount

errorCount

Number of errors

-

INT

SUM

runningCount

runningCount

Number of tasks that are being executed

-

INT

SUM

concurrentMax

concurrentMax

Maximum concurrency

-

INT

MAX

source

Source

Call source

-

ENUM

LAST

Host summary (cluster)

cluster

cluster

Host

-

ENUM

LAST

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

invokeCount

invokeCount

Number of calls

-

INT

SUM

totalTime

Total RT

Total response time

ms

INT

SUM

maxTime

Max. RT

Maximum response time

ms

INT

MAX

errorCount

errorCount

Number of errors

-

INT

SUM

runningCount

runningCount

Number of tasks that are being executed

-

INT

SUM

concurrentMax

concurrentMax

Maximum concurrency

-

INT

MAX

Return code summary (resultCode)

code

code

Return code

-

ENUM

LAST

count

count

Number of calls

-

INT

SUM

lastMethod

lastMethod

Last exception type

-

STRING

LAST

Summary (total)

lastError

lastError

Error message

-

STRING

LAST

slowTraceId

slowTraceId

Slowest trace ID

-

STRING

LAST

errorTraceId

errorTraceId

Error trace ID

-

STRING

LAST

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

invokeCount

invokeCount

Number of calls

-

INT

SUM

totalTime

Total RT

Total response time

ms

INT

SUM

maxTime

Max. RT

Maximum response time

ms

INT

MAX

errorCount

errorCount

Number of errors

-

INT

SUM

runningCount

runningCount

Number of tasks that are being executed

-

INT

SUM

concurrentMax

concurrentMax

Maximum concurrency

-

INT

MAX

Thread pool (threadPool)

poolId

poolId

Unique ID of a thread pool

-

ENUM

LAST

poolType

poolType

Custom Dubbo thread pool type, such as fixed, cached, or limited

-

STRING

LAST

activeCount

activeCount

Number of active threads

-

INT

SUM

corePoolSize

corePoolSize

Number of core threads

-

INT

SUM

maximumPoolSize

maximumPoolSize

Maximum number of core threads

-

INT

SUM

poolSize

poolSize

Size of the thread pool

-

INT

SUM

queueSize

queueSize

Size of the waiting queue

-

INT

SUM

taskCount

taskCount

Number of tasks

-

INT

SUM

Client version (version)

version

version

Version

-

STRING

LAST