2 instances of QPID are running on one QPID Node, is this possible?

[#1]

We have installed multiple QPID servers in our datacenter. During a recent upgrade, we notice 1 QPID node having more CPU consumption (> 40% at times) whereas the other QPID node appeared normal (< 10%). In review of queue activity, all queues were consumed, no data in queues, no latency observed, yet qpidd daemon appeared to be the top consumer of resources. We stopped the services, and even restarted the servers and still observed one QPID node continued to consume "excessive" CPU. Currently executing 15.07.03 with a 8x32 CPU 100 GB configuration. Any thoughts on what else would help us diagnose the behavior seen?

[#2 · Accepted solution]

Hi there!

I don't think so you can multiple version of same process on same interface. Can you try rebooting your machine and see if it makes any difference?. Try to capture the thread dump and see where that 40% CPU consumption is happening. Hope this helps to debug it further. Please open a support ticket if you are still having issues.

Thanks,

Archendra

[#3]

We have tried some of the suggestions in the community with no luck. Last resort was to reboot to clear the machine. Although this resolved the multiple daemons running, it did not resolve the CPU consumption. We tried a capture multiple times, but the response for the PID was negative. A case has been opened with logs shared. Thank you.