Proposal for back-porting JFR to OpenJDK8u

Mario Torre neugens at
Wed Feb 27 09:21:48 UTC 2019

On Wed, Feb 27, 2019 at 3:33 AM guangyu.zhu <guangyu.zhu at> wrote:
> Hi Andrey,
> Now that Mario has created the repo

Andrew Haley did.

> I suggest that you commit the basline patch as soon as possible
> and then Alibaba will merge the missing features including thread
> sampling, G1 heap summary and region types, biased locking
> events and so on...this will speed up the backport process.
> What do you think?

Seems like a good idea, it still needs a formal reviewer approval. As
I mentioned in another reply, the process for me just started and will
take about two weeks, I think this is reasonable time to work out the

Mario Torre
Associate Manager, Software Engineering
Red Hat GmbH <>
9704 A60C B4BE A8B8 0F30  9205 5D7E 4952 3F65 7898

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