mod proxy - tcpsndbuf causing max CPU load -

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i run web application, stripped max avoid high tcpsndbuf values. still failcnt on tcpsndbuf reached after few days , very, little traffic.

i thought application container issue described in thread.

the tcpsndbuf values rise , rise. seems buffer value never released completely. thus, continuously increases until breaches limit , demands it's tribute of 100% cpu throttle.

however, after ruling out different sources hibernate configs, mysql driver error, want focus on openvz managed parallel plesk/power panel , apache proxy_mod.

the reason why belive it, fact numeruous process of /usr/sbin/apache2 -k start listed in process list (parallels power panel, processes)

i use proxy_mod route port 80 application server on different port same host.

how can analyse socket states in detail? e.g. buffer locked application, when has been assigned? can see proxy_mod connections? type of data available? other hints on tcpsndbuf provoking max cpu load highly welcome.

you haven't given details. kernel running? version of vzctl? distro container? resources have given container? have root access openvz host node tweak resource settings?


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