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THCOUNT (THCNT) higher than ThreadLimit for httpd process?

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Operating Systems AIX THCOUNT (THCNT) higher than ThreadLimit for httpd process?
# 1  
Old 01-11-2012
THCOUNT (THCNT) higher than ThreadLimit for httpd process?
One issue I could see on AIX 5.3: At one of my customer they have got the ThreadLimit of 2500 set on web server in httpd.conf file.

Currently 2000 users have logged in each attaing a single instance of httpd.

While in ps -ef for httpd process it is showing thread count (thcount) almost 3000. This should have shown atmost 2500 (or infact would have matched the number of users logged into i.e almost 2000)

Why the difference?
# 2  
Old 01-11-2012
check for close_wait or fin_wait_2 connections

Code:
netstat -a | grep -iE "(close_wait|fin_wait_2)"

maybe the tcp connections do not shut down correctly, and the process remains until a timeout is reached
# 3  
Old 01-16-2012
There does exisit these waits. What setting to be lookedout for streamlining these waits?
Code:
netstat -an | awk '{ print                                             
 $NF}' | sort | uniq -c | awk                                           
 '{ if ( $1> 10) print }'                                               
                                                                        
                            ◄                                           
                                                                        
                            ◄ 13 0                                      
                              1392 ESTABLISHED                          
                              39 FIN_WAIT_1                             
                              1755 FIN_WAIT_2                           
                              12 SYN_RCVD                               
                              352 TIME_WAIT

Moderator's Comments:
Mod Comment Use code tags please, thanks.
Last edited by zaxxon; 01-16-2012 at 12:32 PM.. Reason: code tags
# 4  
Old 01-16-2012
https://www-304.ibm.com/support/docv...id=swg21008268

check out this link
This User Gave Thanks to funksen For This Post:
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