RFR: 8261768: SelfDestructTimer should accept seconds

David Holmes dholmes at openjdk.java.net
Tue May 24 04:29:49 UTC 2022


On Mon, 23 May 2022 16:39:29 GMT, Gerard Ziemski <gziemski at openjdk.org> wrote:

> it allows a sampling tool to capture the exact same time interval for clear comparison

Not the "exact same time interval". This will be polled every GuaranteedSafepointInterval milliseconds in a quiescent VM, but otherwise it will depend on the VM operations being executed. When the self-destruct interval is in minutes this difference is in the noise, but if you try to make it too short then it could affect what you are trying to measure.

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PR: https://git.openjdk.java.net/jdk/pull/8849


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