Hi,
We do have a few high load web servers behind two load balancers running
*
nginx/1.0.0*
I upgraded two of them to nginx/1.0.12 all servers are running well
despite the version of nginx
However I’ve noticed that there is a big difference in active
connections
between the old version
and the new version.
What do you think about it, is it bad or good.
nginx/1.0.12
Linux 2.6.18-194.17.1.el5 #1 SMP Wed Sep 29 12:50:31 EDT 2010 x86_64
GNU/Linux
CentOS release 5.7 (Final)
*Active connections: 117 *
server accepts handled requests
- 12710947 12710947 12710947 *
*Reading: 0 Writing: 117 Waiting: 0 *
nginx/1.0.12
Linux 2.6.18-274.12.1.el5 #1 SMP Tue Nov 29 13:37:46 EST 2011 x86_64
GNU/Linux
CentOS release 5.7 (Final)
*Active connections: 74 *
server accepts handled requests
- 31879742 31879742 31879741 *
*Reading: 0 Writing: 74 Waiting: 0 *
nginx/1.0.0
Linux 2.6.18-238.9.1.el5 #1 SMP Tue Apr 12 18:10:13 EDT 2011 x86_64
GNU/Linux
CentOS release 5.6 (Final)
Active connections: 1
server accepts handled requests
1745405552 1745405552 1745405549
Reading: 0 Writing: 1 Waiting: 0
nginx/1.0.0
Linux 2.6.18-238.9.1.el5 #1 SMP Tue Apr 12 18:10:13 EDT 2011 x86_64
GNU/Linux
CentOS release 5.6 (Final)
Active connections: 1
server accepts handled requests
1777800935 1777800935 1777800935
Reading: 0 Writing: 1 Waiting: 0
nginx/1.0.0
Linux 2.6.18-238.9.1.el5 #1 SMP Tue Apr 12 18:10:13 EDT 2011 x86_64
GNU/Linux
CentOS release 5.6 (Final)
Active connections: 6
server accepts handled requests
638878235 638878235 638878235
Reading: 0 Writing: 6 Waiting: 0
nginx/1.0.0
Linux 2.6.18-238.9.1.el5 #1 SMP Tue Apr 12 18:10:13 EDT 2011 x86_64
GNU/Linux
CentOS release 5.6 (Final)
Active connections: 5
server accepts handled requests
1785279854 1785279854 1785279852
Reading: 0 Writing: 5 Waiting: 0
nginx/1.0.0
Linux 2.6.18-238.9.1.el5 #1 SMP Tue Apr 12 18:10:13 EDT 2011 x86_64
GNU/Linux
CentOS release 5.6 (Final)
Active connections: 4
server accepts handled requests
1795180194 1795180194 1795180190
Reading: 0 Writing: 4 Waiting: 0
nginx/1.0.0
Linux 2.6.18-238.9.1.el5 #1 SMP Tue Apr 12 18:10:13 EDT 2011 x86_64
GNU/Linux
CentOS release 5.6 (Final)
Active connections: 4
server accepts handled requests
1792770090 1792770090 1792770085
Reading: 0 Writing: 4 Waiting: 0
nginx/1.0.0
Linux 2.6.18-274.12.1.el5 #1 SMP Tue Nov 29 13:37:46 EST 2011 x86_64
GNU/Linux
CentOS release 5.7 (Final)
Active connections: 6
server accepts handled requests
1374777486 1374777486 1374777465
Reading: 0 Writing: 6 Waiting: 0
*
Best Regards
Iqbal A.
+212 665 025 032
[email protected]