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From keeplearning <p_sodh...@yahoo.com>
Subject errors in apache error_log
Date Fri, 18 Sep 2009 17:53:00 GMT

I am running a test with Apache webserver. When I have 500 users running, I
start seeing following messages in error_log. I looked at top command and I
have 2G memory available, CPU is around 50% and doesn't have any swapping
going on. Here are the parameters in httpd.conf (earlier it was even lower
than this). For some reason, I am seeing those errors no matter what.

StartServers       20
MinSpareServers    15
MaxSpareServers   25
ServerLimit      450
MaxClients       450
MaxRequestsPerChild  4000


lg_apache_error_tag: [Fri Sep 18 17:18:21 2009] [info] server seems busy,
(you may need to increase StartServers, or Min/MaxSpareServers), spawning 8
children, there are 5 idle, and 55 total children
lg_apache_error_tag: [Fri Sep 18 17:24:33 2009] [info] server seems busy,
(you may need to increase StartServers, or Min/MaxSpareServers), spawning 8
children, there are 6 idle, and 52 total children
lg_apache_error_tag: [Fri Sep 18 17:26:34 2009] [info] server seems busy,
(you may need to increase StartServers, or Min/MaxSpareServers), spawning 8
children, there are 12 idle, and 52 total children
lg_apache_error_tag: [Fri Sep 18 17:28:16 2009] [info] server seems busy,
(you may need to increase StartServers, or Min/MaxSpareServers), spawning 8
children, there are 0 idle, and 51 total children


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