The Community Forums

Interact with an entire community of cPanel & WHM users!
  1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Mysql keeps shutting down

Discussion in 'Database Discussions' started by gadalf, Apr 19, 2015.

  1. gadalf

    gadalf Well-Known Member

    Joined:
    Jun 8, 2014
    Messages:
    50
    Likes Received:
    0
    Trophy Points:
    6
    cPanel Access Level:
    Root Administrator
    I am getting :
    Database connection error (2): Could not connect to MySQL.
    Times after time. So I need to restart MySql time after time.
    How to investigate which website is causing the problem?
     
    #1 gadalf, Apr 19, 2015
  2. ravijas

    ravijas Member

    Joined:
    Jul 24, 2014
    Messages:
    13
    Likes Received:
    1
    Trophy Points:
    3
    cPanel Access Level:
    Root Administrator
    Hi,

    Please check /var/lib/mysql/hostname.com.err error logs to get more information about it.

    Thanks,

    RaviJas
     
    #2 ravijas, Apr 19, 2015
    gadalf likes this.
  3. gadalf

    gadalf Well-Known Member

    Joined:
    Jun 8, 2014
    Messages:
    50
    Likes Received:
    0
    Trophy Points:
    6
    cPanel Access Level:
    Root Administrator
    Thank you very much,
    Here is a screenshot of what i got. I am trying to understand it but ...
     

    Attached Files:

    • stat.jpg
      stat.jpg
      File size:
      135.7 KB
      Views:
      13
    #3 gadalf, Apr 19, 2015
  4. 24x7server

    24x7server Well-Known Member

    Joined:
    Apr 17, 2013
    Messages:
    1,308
    Likes Received:
    45
    Trophy Points:
    28
    Location:
    India
    cPanel Access Level:
    Root Administrator
    #4 24x7server, Apr 20, 2015
  5. cPanelMichael

    cPanelMichael Forums Analyst
    Staff Member

    Joined:
    Apr 11, 2011
    Messages:
    35,621
    Likes Received:
    1,130
    Trophy Points:
    363
    cPanel Access Level:
    Root Administrator
    Hello,

    What's the size of your eximstats database? EX:

    Code:
    du -sh /var/lib/mysql/eximstats
    Thank you.
     
    #5 cPanelMichael, Apr 21, 2015
  6. gadalf

    gadalf Well-Known Member

    Joined:
    Jun 8, 2014
    Messages:
    50
    Likes Received:
    0
    Trophy Points:
    6
    cPanel Access Level:
    Root Administrator
    I am starting to have again this error:
    exim stats database size 114 M
     
    #6 gadalf, Jun 7, 2015
  7. sahostking

    sahostking Well-Known Member

    Joined:
    May 15, 2012
    Messages:
    314
    Likes Received:
    2
    Trophy Points:
    68
    Location:
    Cape Town, South Africa
    cPanel Access Level:
    Root Administrator
    Also enable mysql.slow log in my.cnf to catch those slow mysql queries from websites.

    Also try running mysqladmin processlist a random times to see - you can even create a php script to check every minute and to inform you of this occurring at the exact time.
     
    #7 sahostking, Jun 8, 2015
(You must log in or sign up to post here.)
Loading...
Similar Threads - Mysql keeps shutting
  1. gseven

    MySQL Keeps Crashing

    gseven, Mar 25, 2017, in forum: Database Discussions
    Replies:
    7
    Views:
    356
    ssfred
    Mar 29, 2017
  2. Larry Braziel

    SOLVED MySQL Keeps Stopping - Now Using MariaDB

    Larry Braziel, Dec 14, 2016, in forum: Database Discussions
    Replies:
    1
    Views:
    346
    cPanelMichael
    Dec 15, 2016
  3. sahostking

    mysql mariadb keeps crashing

    sahostking, Feb 5, 2016, in forum: Database Discussions
    Replies:
    2
    Views:
    722
    cPanelMichael
    Feb 8, 2016
  4. Souther

    MySQL Profiles: user app migration to using remote server

    Souther, Jun 21, 2017 at 11:30 PM, in forum: Database Discussions
    Replies:
    6
    Views:
    54
    Souther
    Jun 22, 2017 at 12:43 PM
  5. crismarques silva

    Dedicated server overloading because of mysql

    crismarques silva, Jun 21, 2017 at 6:33 AM, in forum: Database Discussions
    Replies:
    3
    Views:
    38
    cPanelMichael
    Jun 21, 2017 at 9:46 AM

Share This Page