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Load AVG

Discussion in 'Workarounds and Optimization' started by Skun, Dec 9, 2014.

  1. Skun

    Skun Registered

    Joined:
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    cPanel Access Level:
    Root Administrator
    Hello, I have a XEON server with 8 cores, 24GB RAM and CPANEL + WHM installed.
    We used 2 APACHE with PHP (FCGI) + MYSQL for customer applications
    We have approximately 130 customer accounts on that server.
    The server has shown a very high load avg and a large memory consumption too.
    Also seen that the PHP processes are open, in sleep, causing even more slowness on the server.

    Could someone help me optimize this server?

    TOP:

    top - 14:59:42 up 335 days, 30 min, 1 user, load average: 22.55, 25.99, 22.86
    Tasks: 857 total, 5 running, 846 sleeping, 2 stopped, 4 zombie
    Cpu0 : 68.1%us, 16.8%sy, 0.0%ni, 12.8%id, 0.3%wa, 0.0%hi, 2.0%si, 0.0%st
    Cpu1 : 58.6%us, 18.6%sy, 10.1%ni, 3.6%id, 8.5%wa, 0.0%hi, 0.7%si, 0.0%st
    Cpu2 : 64.1%us, 19.3%sy, 0.0%ni, 15.0%id, 0.7%wa, 0.0%hi, 1.0%si, 0.0%st
    Cpu3 : 60.5%us, 19.3%sy, 6.3%ni, 7.6%id, 6.3%wa, 0.0%hi, 0.0%si, 0.0%st
    Cpu4 : 60.3%us, 20.2%sy, 0.0%ni, 16.6%id, 1.3%wa, 0.0%hi, 1.7%si, 0.0%st
    Cpu5 : 58.8%us, 18.6%sy, 5.0%ni, 16.6%id, 1.0%wa, 0.0%hi, 0.0%si, 0.0%st
    Cpu6 : 65.3%us, 17.2%sy, 0.0%ni, 15.2%id, 1.7%wa, 0.0%hi, 0.7%si, 0.0%st
    Cpu7 : 53.2%us, 20.9%sy, 2.3%ni, 18.3%id, 5.3%wa, 0.0%hi, 0.0%si, 0.0%st
    Mem: 24556504k total, 23827364k used, 729140k free, 995504k buffers
    Swap: 4194296k total, 811744k used, 3382552k free, 14749480k cached

    ALOT PHP PROCESS WITHOUT USE:
    13561 X1 20 0 186m 15m 7268 S 22.1 0.1 0:30.35 php
    13022 X2 20 0 190m 21m 6972 S 16.5 0.1 1:49.11 php
    16003 X3 20 0 197m 26m 7272 R 15.8 0.1 0:18.77 php
    11628 X1 20 0 187m 18m 6936 S 14.5 0.1 2:03.24 php
    17177 X4 20 0 201m 32m 6948 S 14.2 0.1 0:23.35 php
    18267 X5 20 0 192m 23m 6828 S 13.5 0.1 0:05.18 php
    16384 X6 20 0 183m 13m 6852 S 13.2 0.1 0:14.08 php
    15657 X4 20 0 192m 21m 7036 S 12.5 0.1 1:13.98 php
    15380 X4 20 0 193m 23m 8160 S 11.2 0.1 1:31.62 php
    17738 X1 20 0 188m 17m 6764 S 10.9 0.1 0:05.47 php

    Free:
    total used free shared buffers cached
    Mem: 23980 23209 771 2 974 14034
    -/+ buffers/cache: 8200 15780
    Swap: 4095 795 3300


    A little piece from httpd.conf

    # These can be set in WHM under 'Apache Global Configuration'
    Timeout 300
    TraceEnable Off
    ServerSignature Off
    ServerTokens Full
    FileETag All
    StartServers 10
    <IfModule prefork.c>
    MinSpareServers 5
    MaxSpareServers 10
    </IfModule>
    <IfModule itk.c>
    MinSpareServers 5
    MaxSpareServers 10
    </IfModule>
    ServerLimit 500
    MaxClients 500
    MaxRequestsPerChild 10000
    KeepAlive On
    KeepAliveTimeout 2
    MaxKeepAliveRequests 5000

    RewriteEngine on
    RewriteMap LeechProtect prg:/usr/local/cpanel/bin/leechprotect
    RewriteLock /usr/local/apache/logs/rewrite_lock
     
  2. Skun

    Skun Registered

    Joined:
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    Root Administrator
    Sorry my BAD english..
    APACHE 2***
     
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