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Non safepoints biased Java profiling

Moderators: Vladimir Kondratyev, Anton Katilin

Non safepoints biased Java profiling

Postby vektory » Mon Aug 21, 2017 3:50 pm

Hello all,

A few mons ago Andrei Pangin has published a nice async-profiler (https://github.com/jvm-profiling-tools/async-profiler), that can profile without safepoint biases. It's would be very cool to support such profiling directly in YourKit.

Materials from his presentation on JPoint 1017, Moskow: http://assets.contentful.com/oxjq45e8il ... filing.pdf

Thanks.
vektory
 
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Re: Non safepoints biased Java profiling

Postby Anton Katilin » Tue Aug 22, 2017 6:46 am

Hi,

Thank you very much for the notification. We'll definitely review this.

Best regards,
Anton
Anton Katilin
 
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Re: Non safepoints biased Java profiling

Postby jaguarul » Wed Jul 24, 2019 1:18 pm

Hi,

I would also be very interested in an answer to this thread. Is this something that Yorkit is working on? The safepoint bias is a real issue, and I find myself using async-profiler almost exclusively (but I miss YourKit's nice UI).
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Re: Non safepoints biased Java profiling

Postby Vladimir Kondratyev » Wed Jul 24, 2019 2:18 pm

It is already implemented in EAP version https://www.yourkit.com/eap/

Please give it a try. Your feedback is much appreciated.

Best regards,
Vladimir Kondratyev
YourKit GmbH
http://www.yourkit.com
"Don't get lost in data, get information!"
Vladimir Kondratyev
 
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Re: Non safepoints biased Java profiling

Postby jaguarul » Wed Jul 24, 2019 2:57 pm

Excellent, thanks!
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Re: Non safepoints biased Java profiling

Postby vektory » Wed Jul 24, 2019 7:04 pm

Thanks a lot!!!
vektory
 
Posts: 4
Joined: Mon Aug 21, 2017 3:36 pm


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