Tag: memory
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adventures with cgroups for resource control
What? Control Groups aka cgroups – see the docsĀ . Resource control and monitoring. Some examples follow for throttling i/o speed(s) for a process control group (cgroup).
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PHP 5.4 + xcache -> PHP 5.6 + Zend OpCache memory usage
In relatively unscientific tests, it seems moving from PHP5.4 with xcache to PHP 5.6 with Zend’s OpCache can lead to approximately 50% memory reduction. (xcache was set to have a 64mb size, Zend OpCache is also using 64mb of memory).