Re: What is the current progress of JDK-8249859(JFR: Method tracing)

[Denghui Dong]

Thank you for the response.
Parameterized event configuration will make JFR more flexible, looking forward to this feature:)


Denghui
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From:Erik Gahlin <erik.gahlin at oracle.com>
Send Time:2021年1月14日(星期四) 23:17
To:董登辉(卓昂) <denghui.ddh at alibaba-inc.com>
Cc:hotspot-jfr-dev <hotspot-jfr-dev at openjdk.java.net>
Subject:Re: What is the current progress of JDK-8249859(JFR: Method tracing)

Hi Denghui,

We want to finish cheaper stack traces and parameterized event configuration first [1].

I know Markus is looking at cheaper stack traces now, and my plan is to look into parameterized event configuration and event logging for JDK 17. No guarantees though. 

I think a large part of the feature is the usability aspect. We also need to make sure it is performant and secure.

Thanks
Erik

[1] https://bugs.openjdk.java.net/browse/JDK-8249859


> On 14 Jan 2021, at 05:08, Denghui Dong <denghui.ddh at alibaba-inc.com> wrote:
> 
> Hi team,
> 
> Our customers want to use JFR to track method calls and I noticed that the community already has the same issue(8249859), 
> so we want to know if anyone is implementing this feature, if not, we are happy to try to implement it
> 
> Thanks,
> Denghui