Hello,

I have 3 apache web servers in a cluster that all run memchached on the 
standard port 11211. They are using the memcached php module to communicate 
with memchached on port 11211. I am seeing issue that the connection this port 
are not always terminated and just sit there. Eventually I get so many open 
connection on 11211 that memcache stop accepting new connections. How can I 
keep this from happening. Is there a timeout value I can set for memchached?

These are the 2 web servers:
192.168.1.49
192.168.1.51
192.168.1.52

Small sample of netstat output:
tcp        0      0 192.168.1.49:11211          192.168.1.49:53291          
ESTABLISHED 
tcp        0      0 192.168.1.49:11211          192.168.1.49:38699          
ESTABLISHED 
tcp        0      0 192.168.1.49:11211          192.168.1.49:53289          
ESTABLISHED 
tcp        0      0 192.168.1.49:11211          192.168.1.49:44072          
ESTABLISHED 
tcp        0      0 192.168.1.49:11211          192.168.1.49:53295          
ESTABLISHED 
tcp        0      0 192.168.1.49:11211          192.168.1.49:44078          
ESTABLISHED 
tcp        0      0 192.168.1.49:11211          192.168.1.49:48686          
ESTABLISHED 
tcp        0      0 192.168.1.49:52459          192.168.1.51:11211          
ESTABLISHED
tcp        0      0 192.168.1.49:55093          192.168.1.49:11211          
TIME_WAIT   
tcp        0      0 192.168.1.49:55090          192.168.1.49:11211          
TIME_WAIT   
tcp        0      0 192.168.1.49:55102          192.168.1.49:11211          
TIME_WAIT   
tcp        0      0 192.168.1.49:55100          192.168.1.49:11211          
TIME_WAIT   
tcp        0      0 192.168.1.49:55096          192.168.1.49:11211          
TIME_WAIT   
tcp        0      0 192.168.1.49:55079          192.168.1.49:11211          
TIME_WAIT   
tcp        0      0 192.168.1.49:54567          192.168.1.51:11211          
TIME_WAIT   
tcp        0      0 192.168.1.49:55078          192.168.1.49:11211          
TIME_WAIT   
tcp        0      0 192.168.1.49:54562          192.168.1.51:11211          
TIME_WAIT   
tcp        0      0 192.168.1.49:55072          192.168.1.49:11211          
TIME_WAIT   
tcp        0      0 192.168.1.49:55085          192.168.1.49:11211          
TIME_WAIT   
tcp        0      0 192.168.1.49:52451          192.168.1.52:11211          
ESTABLISHED 
tcp        0      0 192.168.1.49:52450          192.168.1.52:11211          
ESTABLISHED 
tcp        0      0 192.168.1.49:52425          192.168.1.52:11211          
ESTABLISHED 
tcp        0      0 192.168.1.49:52426          192.168.1.52:11211          
ESTABLISHED 
tcp        0      0 192.168.1.49:52429          192.168.1.52:11211          
ESTABLISHED 
tcp        0      0 192.168.1.49:52419          192.168.1.52:11211          
ESTABLISHED 
tcp        0      0 192.168.1.49:52445          192.168.1.52:11211          
ESTABLISHED 
tcp        0      0 192.168.1.49:52435          192.168.1.52:11211          
ESTABLISHED 
tcp        0      0 192.168.1.49:11211          192.168.1.52:58669          
ESTABLISHED 
tcp        0      0 192.168.1.49:11211          192.168.1.52:51754          
ESTABLISHED 
tcp        0      0 192.168.1.49:11211          192.168.1.52:58666          
ESTABLISHED 
tcp        0      0 192.168.1.49:11211          192.168.1.52:45866          
ESTABLISHED 
tcp        0      0 192.168.1.49:11211          192.168.1.52:58411          
ESTABLISHED
tcp        0      0 192.168.1.49:55140          192.168.1.52:11211          
TIME_WAIT   
tcp        0      0 192.168.1.49:55122          192.168.1.52:11211          
TIME_WAIT   
tcp        0      0 192.168.1.49:55123          192.168.1.52:11211          
TIME_WAIT   
tcp        0      0 192.168.1.49:11211          192.168.1.52:45111          
ESTABLISHED


.
PAVEL PRAGIN 
[EMAIL PROTECTED] 

T >  650.328.3900
M > 650.521.4377 
F >  650.328.3901 

SolutionSet 
The Brand Technology Company 
http://www.SolutionSet.com 

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