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Tagged with garbage-collecting memory-usage
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PHP5 to PHP7 unexpected increase in memory usage inside container
Last week we updated several wordpress sites which are running Alpine Linux as containers inside a host (Ubuntu 20.04) through LXD.
A summary of the update is as follows:
Alpine Linux v3.8 -> 3.14
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When the JVM is doing a complete GC, is it expected to see a large number of page fault/sec?
It is Window 2003 server.
We are running some performance test, and what we see is:
1. In first 5 hours, the page fault/sec is very small, like 10 or 20
In the last 1 hour, the page fault jumps to ...
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