RFR: 7894: Provide an alternative Java based flamegraph visualization [v17]

Sat Jun 10 15:57:53 UTC 2023

On Fri, 9 Jun 2023 20:15:54 GMT, Marcus Hirt <hirt at openjdk.org> wrote:

> Perhaps the root node text should reflect the attribute used to determine width?

Do you mean mentioning the attribute, in addition to the events ?
<img width="985" alt="image" src="https://github.com/openjdk/jmc/assets/803621/5aa2bb08-febc-46e5-9cc6-a07359b85ba1">

> Also, if switching to a new selection where the attribute selected isn't available, I think it should default to Samples. Right now it will keep the attribute selection and just show an empty flame graph.

I ported the existing behavior but it certainly possible.

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PR Comment: https://git.openjdk.org/jmc/pull/408#issuecomment-1585713188