imgoby opened a new issue, #9035: URL: https://github.com/apache/rocketmq/issues/9035
### Before Creating the Enhancement Request - [X] I have confirmed that this should be classified as an enhancement rather than a bug/feature. ### Summary When there are too many consumers and there are too many RocketMQ client threads, details: NettyClientWorkerThread_1: 4746 threads Client House Keeping Service: 2373 threads CleanExpireMsgSchechedThread_: 4378 threads RebalanceServic: 2373 threads NettyClientSele: 2373 threads ### Motivation reduce threads, reduce memory. ### Describe the Solution You'd Like Merge timers, schedule executor ### Describe Alternatives You've Considered Merge timers, schedule executor ### Additional Context _No response_ -- 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: commits-unsubscr...@rocketmq.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org