My WP blog using Full server CPU , idea to Fix ?

[Jayzzy]

Hello KWWH and its members

Recently im having a weird problem with my current WP blog hosted on a VPS
The amount of CPU usage spikes whenever the site is opened and it rises to about 100+% many times , No idea whats going on
The process which does this is /public_html/index.php

Here is the screenshot when someone opens the site whats tte CPU usage



and once the site is loaded it comes back to 1% again

Here are few things which are already running on my site

Plugins: About 6 only which inlcude both minify and WP super cache

Anyone got any idea what the problem can be ?

Regards

Jayzzy Reviewed by Jayzzy on 23rd Aug 2011. My WP blog using Full server CPU , idea to Fix ? Hello KWWH and its members Recently im having a weird problem with my current WP blog hosted on a VPS The amount of CPU usage spikes whenever the site is opened and it rises to about 100+% many times , No idea whats going on The process which does this is /public_html/index.php Here is the screenshot when someone opens the site whats tte CPU usage http://i25.lulzimg.com/1d63a1.jpg Rating: 5

[wojtek1988]

im not expert, but when i was using w3 cache or so plugin with my wp blog instead of fast loading it was damn sloooow, i removed that plugin and everything is ok now, ofcourse i think that i missconfigured something, but maybe try to remove it too, it may help you

[Jayzzy]

^ no it didnt help me at all
still spiking the CPU usage

[Jayzzy]

So no one can tell me whats going on ?

[gfxguru]

can u list the plugins installed and activated?

also if possible paste index.php code here

[Jayzzy]

- Add post footer
- Add post url
- Akismet
- SEO ultimate
- WP super cache
- WP minify
- Sexy bookmarks

here is the code for index.php

http://pastebin.com/5PkT3xi6

[BlaZe]

Remove Supercache and see.

[gfxguru]

just deactivate these:
- WP super cache
- WP minify

then try...

[Jayzzy]

already disabled

Now site goes down and so is the VPS again

[Deadmau5]

are you using a Autopost Plugin that catch rss feeds?!