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ASF GitHub Bot logged work on AMQ-7340: --------------------------------------- Author: ASF GitHub Bot Created on: 15/Jan/22 06:03 Start Date: 15/Jan/22 06:03 Worklog Time Spent: 10m Work Description: jbonofre commented on pull request #728: URL: https://github.com/apache/activemq/pull/728#issuecomment-1013620467 I'm doing a new pass/test on this one. -- 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: gitbox-unsubscr...@activemq.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 709474) Time Spent: 0.5h (was: 20m) > Scheduled messages performance degrade > -------------------------------------- > > Key: AMQ-7340 > URL: https://issues.apache.org/jira/browse/AMQ-7340 > Project: ActiveMQ > Issue Type: Bug > Environment: ActiveMQ broker has been started in a docker container, > with (most likely) sufficient allocation of resources. > Reporter: Daynews > Assignee: Jean-Baptiste Onofré > Priority: Minor > Fix For: 5.17.0, 5.16.4 > > Attachments: ScheduleActiveMQ.zip > > Time Spent: 0.5h > Remaining Estimate: 0h > > I have sent lot of scheduled messages with 10ms delay between each to see if > the broker can cope with high load of scheduled messages. Sending delayed > messages to the queue works fine, however I get a problem when those messages > need to be put to the main queue when next schedule time is reached. The rate > of putting scheduled messages to the main queue drops drastically at around > 1500-3000 messages. I tried to search for a potential cause why this happen, > but was not able to indicate anything. Even restarting the broker or cleaning > the main queue, the rate of putting scheduled messages stays at ~0.5s leaving > many scheduled messages behind. > Does anyone know a potential cause for his problem? Is this performance > bottleneck or insufficient resources or badly configured RabitMQ (I've used > default settings). > Thanks for the support. > -- This message was sent by Atlassian Jira (v8.20.1#820001)