RFR: 8254711: Add java.security.Provider.getService JFR Event
Erik Gahlin
egahlin at openjdk.org
Mon Sep 19 13:45:09 UTC 2022
On Wed, 27 Jul 2022 13:14:39 GMT, Sean Coffey <coffeys at openjdk.org> wrote:
> Add a JFR Event for `java.security.Provider.getService(String type, String algorithm)` calls.
I noticed that the event is disabled by default.
Is it because of concerns of too many events, or too much overhead? Or something else?
I think we should strive to have events always on. Few users will take the time to learn about the event and enable it. Usage will probably drop by 99%, if not enabled by default.
If concerns are performance related, there might be other event designs that could be used, for example, a periodic event that is always enabled.
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PR: https://git.openjdk.org/jdk/pull/9657
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