Apache out of memory on

Posted by Sherif Buzz on Server Fault See other posts from Server Fault or by Sherif Buzz
Published on 2011-03-10T21:23:21Z Indexed on 2011/03/11 0:12 UTC
Read the original article Hit count: 590

Filed under:

apache

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vps

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error

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500-error

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low-memory

Hi all,

I have a VPS with 768 MB RAM and a 1.13 GHZ processor. I run a php/mysql dating site and the performance is excellent and server load is generally very low.

Sometimes I place ads on Facebook and at peak times I can get 100-150 clicks within a few seconds - this causes the server to run out of memory :

Cannot allocate memory: couldn't create child process: /opt/suphp/sbin/suphp ....

And all users receive an error 500 page.

I am just wondering if this sounds reasonable or not - to me 100-150 does not seem to be a number that should cause apache to run out of memory.

Any advice/recommendations how to diagnose the issue highly appreciated.

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