3 ms·
I had this issue using JDK17 and 18 as well, so at least by default things are not better. =) I wonder if there is a way that does not involve using `numactl`.
by cospaia 5y ago
I had this issue using JDK17 and 18 as well, so at least by default things are not better. =)
I wonder if there is a way that does not involve using `numactl`. It needs the container to run in privileged mode and that is not how the containers are run in the drag-racing benchmark...
- CraigJPerry 5y agoCan you use the jvm’s -xx:+UseNUMA option instead?
- cospaia 5y agoThanks! It does and it does not. Here's 100 rounds where it does: https://github.com/PEZ/ghost-chase-condition/tree/master/test-runs/java-use-numa https://github.com/PEZ/ghost-chase-condition/tree/master/tes... But in other cases I have it seems to not help that much. Not sure how to minimize those, but will try figure it out.