ope-nz opened a new issue #2663: URL: https://github.com/apache/iotdb/issues/2663
**Describe the bug** I have a small IOTDB instance running on Ubuntu. Over time the CPU utilisation is very high even though there are a low number of clients and transactions. The CPU usage appears to climb over time. This system has been running for several weeks without a restart. If I run "ps -ef" I can see that it is IOTDB that is using the CPU constantly. Below is the CPU usage before and after I ran stop-server/start-server. The CPU dropped from > 80% down to < 10%.  **To Reproduce** Steps to reproduce the behavior: 1. Run IOTDB 11.0 with default settings **Expected behavior** The CPU usage should not be so high. **Screenshots** See above. **Desktop (please complete the following information):** - OS: Ubuntu 20.04.1 LTS - Browser Not Applicable - Version 11.0 **Additional context** None ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected]
