CPU 100% occupied after running rocketmq console for several days

[Gavin20242024]

After running rocketmq console for several days (such as two or more days ) ,the CPU which was running the rocketmq console java thread turns to 100% occupied, in the meanwhile the dashboard json files have no longer to be updated under the location ../rocketmq console/data/, anyone can help to reslove the issue?
thanks so much!

[Gavin20242024]

The Arthas tool shows the CPU was 100% used from the java thread 'pool-2-thread-1' or 'pool-1-thread-1' and throwed the Null exeception. No idea how to resolve the problem.