memcache connections are not closing

Pavel Pragin ppragin at SolutionSet.com
Mon Mar 3 16:18:04 UTC 2008


Hello,

[ppragin at 132022-app5 tmp]$ fgrep "192.168.1.49:11211" netstat.1.app5.txt | wc -l
1105

This is the output I get now but there is only 1k total connection right now. So most of them are memcache related.
I am sure if I ran this during the outage this numbers would be higher.

Thanks



.
PAVEL PRAGIN 
ppragin at solutionset.com 

T >  650.328.3900
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SolutionSet 
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-----Original Message-----
From: Brian Moon [mailto:brianm at dealnews.com] 
Sent: Sunday, March 02, 2008 6:20 PM
To: Pavel Pragin
Cc: memcached at lists.danga.com
Subject: Re: memcache connections are not closing

Pavel Pragin wrote:
> tcp        0      0 192.168.1.49:45231          
> 192.168.1.51:11211          ESTABLISHED
> 
> tcp        0      0 192.168.1.49:11211          
> 192.168.1.51:46507          ESTABLISHED

This netstat command is clearly showing both incoming and outgoing 
connections.  So, does the 3000 include both incoming and outgoing?  It 
looks like you should run:

nestat -anp | fgrep "192.168.1.49:11211" | wc -l

Then see how many incoming connections there are.

According to your Apache configuration, There could be as may as 768 
connections from Apache.  I would need to see the full output of the 
above netstat/fgrep to determine anything further.

-- 

Brian Moon
Senior Developer/Engineer
------------------------------
When you care enough to spend the very least.
http://dealnews.com/



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