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Displaying posts with tag: numactl (reset)

How to start mysqld using numactl
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Various people have complained about Linux swapping unexpectedly on boxes running mysqld, when apparently mysqld was not using all the memory and there was quite a bit of free memory available.

There’s also an article by Jeremy Cole. However, his solution requires a one-line change to mysqld_safe which while it’s small does not work very well if you have to maintain a large number of servers and are using packages asa package upgrade will overwrite the modified file mysqld_safe and then restart mysqld with the unmodified script. This leads …

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