Hello, docs:
https://uwsgi-docs.readthedocs.io/en/latest/KSM.html https://www.kernel.org/doc/Documentation/vm/ksm.txt https://www.kernel.org/doc/html/latest/admin-guide/mm/ksm.html The way I understand it, --ksm=10 tells uwsgi to call madvise(MADV_MERGABLE) on worker's memory, on every 10th request. Linux kernel will then consider that memory for same-page de-duplication. It works nice if you have uwsgi emperor with many vassals. It should work with many separate uwsgi instances too. > would you recommend to enable it In theory you can save a bit of memory, but I'm pretty sure you'll have to benchmark it. Enable it and use /sys/kernel/mm/ksm/ to trigger merge and measure how effective it is (with stats from /sys/kernel/mm/ksm/pages_sharing). -- Krzysztof Warzecha _______________________________________________ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi
