RFR: 8310994: Add JFR event for selection operations [v3]
Tim Prinzing
tprinzing at openjdk.org
Wed Dec 13 22:20:55 UTC 2023
> Added mirror event with static methods: jdk.internal.event.SelectionEvent that provides the duration of select calls and the count of how many keys are available.
>
> Emit the event from SelectorImpl::lockAndDoSelect
>
> Test at jdk.jfr.event.io.TestSelectionEvents
Tim Prinzing has updated the pull request incrementally with one additional commit since the last revision:
add select timeout field to the event
-------------
Changes:
- all: https://git.openjdk.org/jdk/pull/16710/files
- new: https://git.openjdk.org/jdk/pull/16710/files/2f7dafd8..13262293
Webrevs:
- full: https://webrevs.openjdk.org/?repo=jdk&pr=16710&range=02
- incr: https://webrevs.openjdk.org/?repo=jdk&pr=16710&range=01-02
Stats: 21 lines in 4 files changed: 12 ins; 3 del; 6 mod
Patch: https://git.openjdk.org/jdk/pull/16710.diff
Fetch: git fetch https://git.openjdk.org/jdk.git pull/16710/head:pull/16710
PR: https://git.openjdk.org/jdk/pull/16710
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