hai-ben commented on PR #2402: URL: https://github.com/apache/activemq/pull/2402#issuecomment-5347297104
> @hai-ben would you have time/interest in running another load test in a different scenario? > > I know that in some CPU constrained environments with lots of thread churn, ActiveMQ can quickly buckle due to the impact of starving threads of CPU cycles. Given that Prometheus scrapes look to create a relatively-large single-threaded workload, I'm very interested to understand how (if at all) Prometheus scrapes impact ActiveMQ when everything is competing for CPU cycles. > > As I saw you're using EC2 instances for testing (m5.xlarge), a comparable instance type with CPU constraints would be something like t3.micro. Running a load test using short-lived clients that open/close dedicated connections should easily induce the sort of issues I'm talking about. Sure @Jerald. I'll try those tests with @mattrpav's suggestion of using virtual threads. -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected] For further information, visit: https://activemq.apache.org/contact
