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cPanel keeps crashing

Discussion in 'General Discussion' started by NiklasRieckenFR, Mar 22, 2016.

  1. NiklasRieckenFR

    NiklasRieckenFR Registered

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    Hey guys,

    I am facing a problem at the moment. I am using cPanel/WHM on a VPS Machine with 4x2,66GHz and 6GB Memory. But the Server keeps crashing every two to three days! I have about 20 customers on this machine, which shouldn't be too much normally, right ?!

    As Installation I used the CentOS Version of cPanel.

    I always get an E-Mail "chkservd HANG" and short after that, the server crashed. As a List of the Top Processes I get:

    PID Owner CPU % Memory % Command
    19983 afundgrube 35.79 0.16 php spread.txt
    19978 afundgrube 9.03 0.21 php spread.txt
    19069 afundgrube 8.71 0.30 /usr/sbin/iptables
    19536 root 8.54 0.30 /usr/local/cpanel/scripts/restartsrv_spamd --restart --attempt 1
    19564 afundgrube 6.77 0.10 php spread.txt

    And also following logs:
    cpanel_chkservd_log_tail.txt:

    Code:
    [2016-03-21 19:52:32 +0100] Disk check .... /tmp (/var/tmp) [8.51%] ... /dev/mapper/vg_cpanel1-lv_root (/) [30.72%] ... /usr/tmpDSK (/tmp) [8.51%] ... /dev/mapper/vg_cpanel1-lv_home (/home) [26.92%] ... /dev/sda1 (/boot) [15.14%] ... {status:eek:k} ... Done
    Loading services .....clamd....cpanel_php_fpm....cpanellogd....cpsrvd....exim....ftpd....httpd....imap....mailman....mysql....named....nscd....pop....queueprocd....spamd....sshd..Done
    Service Check Started
    Service Check Finished
    [2016-03-21 19:47:31 +0100] Service check ....sshd [[check command:+][socket connect:N/A]]...spamd [[check command:+][socket connect:N/A]]...queueprocd [[check command:+][socket connect:N/A]]...pop [[check command:+][socket connect:+]]...p0f [[check command:N/A][socket connect:N/A]]...nscd [[check command:+][socket connect:N/A]]...named [[check command:+][socket connect:N/A]]...mysql [[check command:+][socket connect:N/A]]...mailman [[check command:+][socket connect:N/A]]...imap [[socket_service_auth:1][check command:+][socket connect:+]]...httpd [[check command:N/A][socket connect:+]]...ftpd [[socket_service_auth:1][check command:+][socket connect:+]]...exim [[check command:+][socket connect:+]]...dnsadmin [[check command:N/A][socket connect:N/A]]...cpsrvd [[http_service_auth:1][check command:N/A][socket connect:+]]...cphulkd [[check command:N/A][socket connect:N/A]]...cpgreylistd [[check command:N/A][socket connect:N/A]]...cpanellogd [[check command:+][socket connect:N/A]]...cpanel_php_fpm [[check command:+][socket connect:N/A]]...clamd [[check command:+][socket connect:N/A]]...Done
    [2016-03-21 19:47:31 +0100] OOM check ....Done
    [2016-03-21 19:47:31 +0100] Disk check .... /tmp (/var/tmp) [8.51%] ... /dev/mapper/vg_cpanel1-lv_root (/) [30.72%] ... /usr/tmpDSK (/tmp) [8.51%] ... /dev/mapper/vg_cpanel1-lv_home (/home) [26.92%] ... /dev/sda1 (/boot) [15.14%] ... {status:eek:k} ... Done
    Loading services .....clamd....cpanel_php_fpm....cpanellogd....cpsrvd....exim....ftpd....httpd....imap....mailman....mysql....named....nscd....pop....queueprocd....spamd....sshd..Done
    Service Check Started
    Service Check Finished
    cpanel_tailwatchd_log_tail.txt:

    Code:
    [1978] [2016-03-21 20:09:53 +0100] [Cpanel::TailWatch::Eximstats] [SQLERR] Could not prepare query, logging SQL to /var/cpanel/sql
    Cpanel::DBI::Mysql connect('','eximstats',...) failed: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) at /usr/local/cpanel/Cpanel/DBI.pm line 89.
    [1978] [2016-03-21 20:09:34 +0100] [Cpanel::TailWatch::Eximstats] [SQLERR] Could not prepare query, logging SQL to /var/cpanel/sql
    Cpanel::DBI::Mysql connect('','eximstats',...) failed: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) at /usr/local/cpanel/Cpanel/DBI.pm line 89.
    [1978] [2016-03-21 20:08:33 +0100] [Cpanel::TailWatch::Eximstats] [SQLERR] Could not prepare query, logging SQL to /var/cpanel/sql
    Cpanel::DBI::Mysql connect('','eximstats',...) failed: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) at /usr/local/cpanel/Cpanel/DBI.pm line 89.
    [1978] [2016-03-21 20:08:23 +0100] [Cpanel::TailWatch::Eximstats] [SQLERR] Could not prepare query, logging SQL to /var/cpanel/sql
    Cpanel::DBI::Mysql connect('','eximstats',...) failed: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) at /usr/local/cpanel/Cpanel/DBI.pm line 89.
    [1978] [2016-03-21 20:08:21 +0100] [Cpanel::TailWatch::Eximstats] [SQLERR] Could not prepare query, logging SQL to /var/cpanel/sql
    Cpanel::DBI::Mysql connect('','eximstats',...) failed: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) at /usr/local/cpanel/Cpanel/DBI.pm line 89.
    Can anybody help me?

    Cheers,
    Niklas
     
    #1 NiklasRieckenFR, Mar 22, 2016
    Last edited by a moderator: Mar 22, 2016
  2. dalem

    dalem Well-Known Member
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  3. cPanelMichael

    cPanelMichael Forums Analyst
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    Hello :)

    The thread referenced in the previous response is the best resource when attempting to address load issues. Also, the output you provided suggests you may need to look into this process further:

    Thank you.
     
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