What is your kernel version ? On kernel >= 3.11 sysctl -w
"net.ipv4.tcp_window_scaling=0" seems to improve the situation a lot. It
also helped a lot to mitigate processes going (and sticking) in 'D' state.
Le 24/07/2014 22:08, Udo Lembke a écrit :
Hi again,
forget to say - I'm still on 0.72.2!
Udo
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Jean-Tiare, shared-hosting team
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