DubboProvider Monitoring¶
This section describes the types, names, and meanings of DubboProvider metrics collected by APM.
Parameter | Data Type | Application Type | Default Value | Start Agent Version | End Agent Version | Description |
|---|---|---|---|---|---|---|
Slow Request Threshold | integer | JAVA | 800 | 2.0.0 |
| Threshold for determining that a request is slow (unit: ms). |
Sampling Ratio Configuration upon Slow Trace Detection | string | JAVA | 100,50,10,2 | 2.0.0 |
| Sampling ratio configuration to be applied when a slow request is detected (Example: For "100,50,10,2", the first three values respectively indicate the sampling ratio (%) under low, medium, and high CPU loads, and the last value indicates the minimum number of samples to be collected for each method.) |
Sampling Ratio Configuration upon Error Trace Detection | string | JAVA | 100,50,10,2 | 2.0.0 |
| Sampling ratio configuration to be applied when an error trace is detected (Example: For "100,50,10,2", the first three values respectively indicate the sampling ratio (%) under low, medium, and high CPU loads, and the last value indicates the minimum number of samples to be collected for each method.) |
Default Sampling Ratio Configuration | string | JAVA | 20,10,5,1 | 2.0.0 |
| Default sampling ratio configuration (Example: For "20,10,5,1", the first three values respectively indicate the sampling ratio (%) under low, medium, and high CPU loads, and the last value indicates the minimum number of samples to be collected for each method.) |
Excluded Method | string | JAVA | [{"group":"mock"},{"service":"mock*"}] | 2.0.0 |
| Method not to be traced. |
Method Match Rule | string | JAVA | {{"group":"mock"}:{"percentage":10,"periodCount":1000,"sampleType":"4","slowRequestThreshold":800}} | 2.0.0 |
| Only call information about the methods that match the rule is collected. |
Default Sampling Configuration | string | JAVA | {"percentage":10,"periodCount":1000,"sampleType":"4","slowRequestThreshold":800} | 2.0.0 |
| Default sampling configuration (If you customize Dubbo sampling, your configuration will overwrite the global configuration of APM.) |
Collect Call Details | radio | JAVA | false | 2.0.0 |
| Whether to collect call details such as parameters and return values (Default: not collect). |
Call Length | integer | JAVA | 1000 | 2.0.0 |
| Length of the call details to be collected (Default: 1,000 bytes). |
Collect Attachment | radio | JAVA | false | 2.0.0 |
| Whether to collect attachment (Default: not collect). |
Attachment Length | integer | JAVA | 1000 | 2.0.0 |
| Length of the attachment to be collected (Default: 1,000 bytes). |
Attachment Key | array | JAVA |
| 2.0.0 |
| Key to be collected from Dubbo attachment. |
Filter Key | array | JAVA |
| 2.0.0 |
| Sensitive information key to be filtered from Dubbo call parameters and returned information. |
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 | |
source | source | Call source |
| 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 | totalTime | Total response time | ms | INT | SUM | |
maxTime | maxTime | 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 | |
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 | totalTime | Total response time | ms | INT | SUM | |
maxTime | maxTime | 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 | totalTime | Total response time | ms | INT | SUM | |
maxTime | maxTime | 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 | Client version |
| STRING | LAST |