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performance issue caused by Yourkit

Moderators: Vladimir Kondratyev, Anton Katilin

performance issue caused by Yourkit

Postby mayankrungta9 » Thu Aug 05, 2021 5:07 am

Hi Team,

We are from the LogicMonitor RnD team and need some support/guidance using YourKit in efficient / optimized way.

When we tried YourKit in our local/QA server for profiling we were able to do the analysis. But when this was installed on a production server, it caused significant performance issues and the server immediately became unresponsive and resulted in restart and removal of YourKit only fixed the issue.

We also tried with options "disabletracing", "disablealloc" and "probe_disable=*" but this didn't help when profiling was started and CPU was spiked.

We are looking for some suggestions here, as we need this to be done at all production-like servers and need to look at the suitability options.

Please note we are having a commercial license of YourKit.
mayankrungta9
 
Posts: 1
Joined: Thu Aug 05, 2021 4:59 am

Re: performance issue caused by Yourkit

Postby Anton Katilin » Thu Aug 05, 2021 7:42 am

Hi,

You asked the same by email, please check the last answer.

In short:

1. Please use the latest profiler version instead of the old unsupported one.
2. Please additionally specify the following agent startup options: disablestacktelemetry,exceptions=disable

Best regards,
Anton
Anton Katilin
 
Posts: 6062
Joined: Wed Aug 11, 2004 8:37 am


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