RFR(S): 8198510: Enable UseDynamicNumberOfGCThreads by default (original) (raw)

Stefan Johansson stefan.johansson at oracle.com
Wed Mar 7 09:29:07 UTC 2018

Hi Martin,

On 2018-03-06 15:37, Doerr, Martin wrote:

Hi, I’d like to solve the problem that an unnecessarily high number of GC threads get started in some situations. This wastes resources. The proposal is to enable the existing flag UseDynamicNumberOfGCThreads by default. Bug: https://bugs.openjdk.java.net/browse/JDK-8198510 CSR: https://bugs.openjdk.java.net/browse/JDK-8198547 Webrev: http://cr.openjdk.java.net/~mdoerr/8198510gcthreads/webrev.01/ <http://cr.openjdk.java.net/%7Emdoerr/8198510gcthreads/webrev.01/> Change looks good and I also reviewed the CSR. So feel free to move it to proposed (or finalized if you want to fast-track it).

Thanks, Stefan

Please review.

Thanks and best regards, Martin

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