Git-Yang opened a new issue #3296: URL: https://github.com/apache/rocketmq/issues/3296
**Background** Delayed message delivery was changed from Timer to ScheduleExcutorService, so that messages with different delay levels can be delivered concurrently (ISSUE #3286). After testing, the delivery upper limit of each delayed queue is about 600/s, and the accumulation of certain queue messages during the use of the business makes it impossible to find in time. **Enhancement** - Add delivery TPS of SCHEDULE_TOPIC_XXXX - Add delivery TPS for each queue of SCHEDULE_TOPIC_XXXX - Add the write TPS of each queue of SCHEDULE_TOPIC_XXXX **Monitor** E.g：Delivery TPS for each queue of SCHEDULE_TOPIC_XXXX  -- 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]
