RFR: 6973: New Method Profiling Page for JMC

Jason Zaugg jzaugg at openjdk.java.net
Thu Nov 26 13:04:54 UTC 2020


On Thu, 26 Nov 2020 02:48:19 GMT, Jason Zaugg <jzaugg at openjdk.org> wrote:

>> As discussed in the JMC dev meeting - it would be great to add the "Distinguish Frames By" and "Method Formatting Options" menus to the Top Methods table, unless too painful.
>
> I'm excited to see this! A useful follow up would be to add a new type of FlameView chart as an extra tab in the new panel that shows this data, along the lines of the "Sandwich View" in https://github.com/jlfwong/speedscope#-sandwich

The predecessor/successor panel also seems useful for other events (e.g. TLAB allocations). Any plans to make this available outside of the CPU profiling page?

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PR: https://git.openjdk.java.net/jmc/pull/165


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