Slow, high CPU usage after 3.5.2 upgrade

[ombossman]

Admin CP -> vBulletin Options -> Forum Home Page Options -> Display Logged in Users?

ok tnx for reply my post but my problem contunuie for example enable plugin hook sistem forum very slow but disable plugin hook sistem my forum faster how to solve big problem i want use plugin sistem

[Steve Machol]

Admin CP -> vBulletin Options -> Forum Home Page Options -> Display Logged in Users?

[ombossman]

Admin CP -> vBulletin Options -> Server Settings and Optimization Options -> Display Logged in Users?


i dont see above settings why? And please look here whatis wrong ?http://www.gsmciler.com/phpinfo.php

[Jack Levigne]

exactly same thing happened to me after the upgrade.. in fact i am now in the middle of moving to a new very expensive dedicated server because i assumed the upgrade wouldnt be at fault.. my traffic is actually lower now since the upgrade 3 days ago.. but after the upgrade the server kept crashing like mad.

[mikelbeck]

To lessen the server load, try setting these options to 'No':

Admin CP -> vBulletin Options -> Forum Display Options (forumdisplay) -> Show Users Browsing Forums

Admin CP -> vBulletin Options -> Thread Display Options -> Show Users Browsing Thread

By turning these two options on and off, I was able to make the CPU usage rise and fall. I've left them off for the time being and my CPU average is low.

Thanks for the help.

[mikelbeck]

Ok, I'll give that a shot.

CPU usage seems to be lower today, I made some changes to httpd.conf (found that a cPanel update had added a second include for mod_security rules) and it seems to be slightly better. It's still higher than it used to be, but at least now it's at a reasonable level.

I tried turning off vbShout but it didn't make much of a difference.

[Steve Machol]

To lessen the server load, try setting these options to 'No':

Admin CP -> vBulletin Options -> Server Settings and Optimization Options -> Display Logged in Users?

Admin CP -> vBulletin Options -> Forum Display Options (forumdisplay) -> Show Users Browsing Forums

Admin CP -> vBulletin Options -> Thread Display Options -> Show Users Browsing Thread

[ChrisLM2001]

vBShout 2.0 AJAX Shoutbox for vBulletin

That seems to be causing server load problems of late.

Chris

[Steve Machol]

Try disabling your plugins just to see what happens to the server load.

[mikelbeck]

I haven't heard of this issue coming from an upgrade to 3.5.2 from 3.51. Do you have any hacks or plugins installed?

Yes, quite a few:

Archive Adsense 1.0
Automatic Birthday Thread 1.0.1
Automatic Welcome PM 1.0.4
Commbull 3.5d
Custom WOL Locations 1.0.2
Digital Point Co-Op Ad Network 1.0
e-steki Referrer Statistics 1.0
Members who have visited the forum 4.11
PhotoPlog 1.0.3
phpAdsNew Integration 1.0.1
Postbit Zodiac Sign 1.1
Top 'X' Stats by InfiniteWebby 1.2.1
uCash 1.1.1
v3 Arcade 1.0.2
vBE Evolution Style 1.1
vBSEO :: Sitemap Generator 1.5
vBShout 2.0 AJAX Shoutbox for vBulletin
Welcome Headers

However, I did not update/install/remove/change any of these immediately before or since I upgraded from 3.5.1 to 3.5.2.

[Steve Machol]

I haven't heard of this issue coming from an upgrade to 3.5.2 from 3.51. Do you have any hacks or plugins installed?

[mikelbeck]

I upgraded to 3.5.2 from 3.5.1 yesterday, and ever since my forum has been very slow and my VPS CPU usage is way up. Before the upgrade I wouldn't see any spikes higher than 30-40% with a load average of under 1, now I'm seeing spikes up to 100% and the current load average is 3.04. And that's with only 3 users online.

Any ideas what could be going on here?