THUMarkLau opened a new pull request, #9743: URL: https://github.com/apache/iotdb/pull/9743
See [IOTDB-5828](https://issues.apache.org/jira/browse/IOTDB-5828). This PR optimize the performance of `JVMThreadMetrics` by caching the result of thread infos, and optimize the performance of `FileMetrics` by counting file in system directory(/proc/[PID]/fd) instead of calling Runtime.exec() in Linux. This PR refactor the way of getting file size and count of temporal files in compaction. The way is changed from updating size incrementally to recording by `CompactionTaskSummary`. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
