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.

Server won't accept more than 128 connections... (tried everything)

Discussion in 'General Discussion' started by Drowned, Jan 9, 2009.

  1. Drowned

    Drowned Member

    Joined:
    Dec 5, 2003
    Messages:
    19
    Likes Received:
    0
    Trophy Points:
    151
    Th new EasyApache system is kind of confusing to me. Before I would just open up httpd.conf and change stuff, save, restart apache and be done.

    But I tried this, did the "apache_conf_distiller --update" and the "build_apache_conf" without any changes in my status... is there something else I'm missing? It's showing "128 requests currently being processed" all the time and my CPU is almost idling and I have tons of ram available... I'm trying to set it to 250 clients. My httpd.conf file DOES show 250 but apache is still being limited to 128...

    StartServers 10
    MinSpareServers 10
    MaxSpareServers 15
    ServerLimit 250
    MaxClients 250
    MaxRequestsPerChild 1000

    I read about SERVER_HARD_LIMIT but have no idea where it is or what file should I add it to :(
     
    #1 Drowned, Jan 9, 2009
    Last edited: Jan 9, 2009
  2. Drowned

    Drowned Member

    Joined:
    Dec 5, 2003
    Messages:
    19
    Likes Received:
    0
    Trophy Points:
    151
    Anybody? :(
     
    #2 Drowned, Jan 10, 2009
  3. mohit

    mohit Well-Known Member

    Joined:
    Jul 12, 2005
    Messages:
    553
    Likes Received:
    0
    Trophy Points:
    166
    Location:
    Sticky On Internet
    Are you talking about connections Per IP ?
     
    #3 mohit, Jan 10, 2009
  4. Voltar

    Voltar Well-Known Member

    Joined:
    Apr 30, 2007
    Messages:
    269
    Likes Received:
    1
    Trophy Points:
    168
    Location:
    Bakersfield, California
    Which version of Apache are you using? There is a compiled in SERVER_HARD_LIMIT in Apache 1.3, but not in 2.x. After rebuilding httpd.conf did you check to make sure your changes were retained?
     
    #4 Voltar, Jan 10, 2009
  5. Drowned

    Drowned Member

    Joined:
    Dec 5, 2003
    Messages:
    19
    Likes Received:
    0
    Trophy Points:
    151
    Server version: Apache/2.2.11 (Unix)

    Yeah, after doing some reading I found out 2.x doesn't have one.

    Yes, changes are being retained but ignored. I checked my error_log and no errors are given when I restart.
     
    #5 Drowned, Jan 10, 2009
  6. Drowned

    Drowned Member

    Joined:
    Dec 5, 2003
    Messages:
    19
    Likes Received:
    0
    Trophy Points:
    151
    I mean requests to apache...
     
    #6 Drowned, Jan 10, 2009
  7. Drowned

    Drowned Member

    Joined:
    Dec 5, 2003
    Messages:
    19
    Likes Received:
    0
    Trophy Points:
    151
    I just noticed that the setting IS being used, but apache is only working with 128 requests all the time and leaving the other as open slots.

    This is how my status looks like all the time :ugh:

    Code:
    WWWCCKKCKKKCKKCKKCCCWCCCKKCWKKKCWKCWCKWWWWCCCKWCKKCKWKKCKCKKKCKK
CCWWWKCKCWCCWWWKKCCKKCWKWKWKKKWWWWKWWCKWKCWWKKWWKKWKWCCCKWWKCWCK
................................................................
........
    I have thousands of requests being put on hold although apache still has more than 100 open slots?! :eek: Why would this happen? I have over 2GB of free ram and the cpu is almost idling with just 128 connections :confused:
     
    #7 Drowned, Jan 11, 2009
  8. Drowned

    Drowned Member

    Joined:
    Dec 5, 2003
    Messages:
    19
    Likes Received:
    0
    Trophy Points:
    151
    Come on, somebody has to know about some kind of limit that will rule over MaxClients and ServerLimit :( :(:(:(:(:(
     
    #8 Drowned, Jan 11, 2009
  9. Drowned

    Drowned Member

    Joined:
    Dec 5, 2003
    Messages:
    19
    Likes Received:
    0
    Trophy Points:
    151
    In case this happens to you, mod_proxy was the one at fault. It was giving me segmentation fault errors and killing the extra connections. I simply compiled apache without it and everything went back to normal :)
     
    #9 Drowned, Jan 13, 2009
  10. Voltar

    Voltar Well-Known Member

    Joined:
    Apr 30, 2007
    Messages:
    269
    Likes Received:
    1
    Trophy Points:
    168
    Location:
    Bakersfield, California
    If you disable mod_proxy you'll lose the virtualhost proxy subdomains for WHM, cPanel, webdisk and webmail.

    Did you get any coredumps and if so did you run gdb on them to see what happened?
     
    #10 Voltar, Jan 13, 2009
  11. Drowned

    Drowned Member

    Joined:
    Dec 5, 2003
    Messages:
    19
    Likes Received:
    0
    Trophy Points:
    151
    The log said this:

    Code:
    [debug] proxy_util.c(1625): proxy: grabbed  
scoreboard slot 0 in child 1380 for worker proxy:reverse
[Fri Dec 22 14:15:37 2006] [debug] proxy_util.c(1644): proxy: worker  
proxy:reverse already initialized
    and then came a segmentation fault error:

    Code:
    [notice]child pid 1644 exit signal Segmentation fault (11)
    Do I really need mod_proxy?
     
    #11 Drowned, Jan 14, 2009
  12. Voltar

    Voltar Well-Known Member

    Joined:
    Apr 30, 2007
    Messages:
    269
    Likes Received:
    1
    Trophy Points:
    168
    Location:
    Bakersfield, California
    If you or any of your users use the proxy subdomains because they are behind a firewall or for any other reason, cpanel.example.com or webmail.example.com won't work as you don't have the proxy module installed.

    Do you have any coredumps to examine? A segfault can also be caused by bad/failing memory, so that might be something to look into.
     
    #12 Voltar, Jan 14, 2009
  13. charliesxia

    charliesxia Member

    Joined:
    Aug 3, 2006
    Messages:
    18
    Likes Received:
    1
    Trophy Points:
    153
    did cpanle fix this problem?

    did cpanle fix this problem?:eek:
     
    #13 charliesxia, Jun 13, 2009
(You must log in or sign up to post here.)
Loading...
Similar Threads - Server won't accept
  1. Sametto Chan

    Site/cPanel/WHM mail server won't receive

    Sametto Chan, Dec 19, 2016, in forum: E-mail Discussions
    Replies:
    2
    Views:
    227
    cPanelMichael
    Dec 20, 2016
  2. BluesBrother

    Nameservers won't resolve

    BluesBrother, Jan 1, 2016, in forum: Bind / DNS / Nameserver Issues
    Replies:
    4
    Views:
    748
    cPanelMichael
    Jan 4, 2016
  3. Michael LS

    My VPS Server Is Down, Won't Let Me Log In To WHM

    Michael LS, Oct 17, 2015, in forum: General Discussion
    Replies:
    2
    Views:
    627
    cPanelMichael
    Oct 21, 2015
  4. canou83

    SOLVED Server Time Issue

    canou83, Jul 20, 2017 at 4:03 AM, in forum: General Discussion
    Replies:
    3
    Views:
    55
    canou83
    Jul 20, 2017 at 10:50 AM
  5. postcd

    How would you move/sync cpanel server to other machine with min. downtime?

    postcd, Jul 19, 2017 at 4:50 PM, in forum: Data Protection
    Replies:
    1
    Views:
    55
    cPanelMichael
    Jul 20, 2017 at 8:36 AM

Share This Page