HBase Monitoring
This section describes the types, names, and meanings of HBase metrics collected by APM.
Category | Metric | Name | Description | Unit | Data Type | Default Aggregation Mode |
|---|---|---|---|---|---|---|
Exception (exception: exception statistics of HBase calls) | exceptionType | Exception Type | Exception type | - | ENUM | LAST |
causeType | Exception Class | Exception class | - | ENUM | LAST | |
count | Count | Number of times the exception has occurred | - | INT | SUM | |
message | Exception Message | Message returned when the exception occurred | - | STRING | LAST | |
stackTrace | Exception Stack | Exception stack information | - | CLOB | LAST | |
HBase call monitoring (client) | namespaceTable | Namespace:Table name | Namespace and table name corresponding to the HBase operation | - | ENUM | LAST |
command | Command | Command run on the HBase server | - | ENUM | LAST | |
concurrentMax | Max. Concurrency | Maximum concurrency | - | INT | MAX | |
queryRowCount | Read Rows | Number of read rows | - | INT | SUM | |
updateRowCount | Updated Rows | Number of updated rows | - | INT | SUM | |
errorCount | Errors | Number of errors | - | INT | SUM | |
errorTraceId | Error Trace ID | ID of the trace that encounters an error in a collection period | - | STRING | LAST | |
slowTraceId | Slow Trace ID | ID of the slowest trace in a collection period | - | STRING | LAST | |
invokeCount | Calls | Number of calls | - | INT | SUM | |
lastError | Error Message | Error message | - | STRING | LAST | |
maxTime | Max. RT | Maximum response time | - | INT | MAX | |
totalTime | totalTime | Total RT | - | INT | SUM | |
range1 | 0–10 ms | Number of requests with 0–10 ms response time | - | INT | SUM | |
range2 | 10–100 ms | Number of requests with 10–100 ms response time | - | INT | SUM | |
range3 | 100–500 ms | Number of requests with 100–500 ms response time | - | INT | SUM | |
range4 | 500–1000 ms | Number of requests with 500–1000 ms response time | - | INT | SUM | |
range5 | 1–10s | Number of requests with 1–10s response time | - | INT | SUM | |
range6 | > 10s | Number of requests with response time longer than 10s | - | INT | SUM | |
HBase version (version) | version | Version | Version | - | STRING | LAST |
HBase summary (total: summary of HBase call statistics) | invokeCount | Calls | Total number of calls | - | INT | SUM |
queryRowCount | Total Read Rows | Total number of read rows | - | INT | SUM | |
updateRowCount | Total Updated Rows | Total number of updated rows | - | INT | SUM | |
errorCount | Total Errors | Total number of errors | - | INT | SUM | |
totalTime | Total RT | Total response time | - | INT | SUM | |
HBase node call monitoring (serverNode: HBase server RPC call statistics) | serverAddr | Server Node | Server node information | - | ENUM | LAST |
concurrentMax | Max. Concurrency | Maximum concurrency | - | INT | MAX | |
errorCount | Errors | Number of errors | - | INT | SUM | |
errorTraceId | Error Trace ID | ID of the trace that encounters an error in a collection period | - | STRING | LAST | |
slowTraceId | Slow Trace ID | ID of the slowest trace in a collection period | - | STRING | LAST | |
invokeCount | Calls | Number of calls | - | INT | SUM | |
lastError | Error Message | Error message | - | STRING | LAST | |
maxTime | Max. RT | Maximum response time | - | INT | MAX | |
totalTime | totalTime | Total response time | - | INT | SUM | |
range1 | 0–10 ms | Number of requests with 0–10 ms response time | - | INT | SUM | |
range2 | 10–100 ms | Number of requests with 10–100 ms response time | - | INT | SUM | |
range3 | 100–500 ms | Number of requests with 100–500 ms response time | - | INT | SUM | |
range4 | 500–1000 ms | Number of requests with 500–1000 ms response time | - | INT | SUM | |
range5 | 1–10s | Number of requests with 1–10s response time | - | INT | SUM | |
range6 | > 10s | Number of requests with response time longer than 10s | - | INT | SUM | |
HBase cluster call monitoring (cluster: HBase cluster RPC call information) | clusterId | Cluster ID | Cluster ID | - | ENUM | LAST |
cachedServers | Client Cache Node Address | Client cache node address | - | STRING | LAST | |
zkNodes | ZooKeeper Connection Address | ZooKeeper connection address | - | STRING | LAST | |
concurrentMax | Max. Concurrency | Maximum concurrency | - | INT | MAX | |
errorCount | Errors | Number of errors | - | INT | SUM | |
errorTraceId | Error Trace ID | ID of the trace that encounters an error in a collection period | - | STRING | LAST | |
slowTraceId | Slow Trace ID | ID of the slowest trace in a collection period | - | STRING | LAST | |
invokeCount | Calls | Number of calls | - | INT | SUM | |
lastError | Error Message | Error message | - | STRING | LAST | |
maxTime | Max. RT | Maximum response time | - | INT | MAX | |
totalTime | Total RT | Total response time | - | INT | SUM | |
range1 | 0–10 ms | Number of requests with 0–10 ms response time | - | INT | SUM | |
range2 | 10–100 ms | Number of requests with 10–100 ms response time | - | INT | SUM | |
range3 | 100–500 ms | Number of requests with 100–500 ms response time | - | INT | SUM | |
range4 | 500–1000 ms | Number of requests with 500–1000 ms response time | - | INT | SUM | |
range5 | 1–10s | Number of requests with 1–10s response time | - | INT | SUM | |
range6 | > 10s | Number of requests with response time longer than 10s | - | INT | SUM |