Cannot allocate memory error
Hello there.
I own a VPS server with CentOS, and 1.5GB RAM memmory, which is reinstalled few days ago.
I noted that i periodically get error - 500 internal server error pages, but for most time site is working fine.
I wanted to investigate what caused this error and i found this in server error log:
Code:
[Wed Feb 01 07:35:28 2012] [error] [client 208.86.198.103] (12)Cannot allocate memory: couldn't create child process: /usr/sbin/suphp for /home/admin/opusteno/forum/index.php
[Wed Feb 01 07:35:28 2012] [error] [client 208.86.198.103] (12)Cannot allocate memory: couldn't create child process: /usr/sbin/suphp for /home/admin/opusteno/forum/index.php
[Wed Feb 01 07:35:28 2012] [error] [client 208.86.198.103] (12)Cannot allocate memory: couldn't create child process: /usr/sbin/suphp for /home/admin/opusteno/forum/index.php
There is plenty of those errors in error log.
Now im not sure what is causing it, as i don't use suphp, and my memmory is not full though.
RAM usage is never higher than 45%
CPU usage - 12%
HDD usage - 13%
When RAM usage goes higher than 80% i should get email allert, but i never get some, so RAM memmory is not the problem i think.
I guess that it's some kind of problem with chmod, but i'm not sure.
Also, for what it's worth, i'm using kloxo panel.
Regards.