reasons for php hang
<p>My hosting provider has suspended my account with a notice that php gets hang often.</p>

<p>They have also send usage report.</p>

<pre><code>User  |  Domain | % CPU  | % MEM |  MySQL Processes 

lufadea1  lufadeal.com  20.88  1.30  0.6


13337 lufadea1  20   0  132m  17m 7656 R  2.3  0.1   0:00.07 /usr/bin/php/home/lufadea1/public_html/index.php

13346 lufadea1  20   0  129m  13m 7128 R  1.7  0.1   0:00.05 /usr/bin/php/home/lufadea1/public_html/index.php

13344 lufadea1  20   0  127m  10m 6204 S  1.3  0.1   0:00.04 /usr/bin/php/home/lufadea1/public_html/index.php

13347 lufadea1  20   0  126m  10m 6204 R  0.7  0.1   0:00.02 /usr/bin/php /home/lufadea1/public_html/index.php
</code></pre>

<p>I wants to know what are the possible reason which can cause the php hang problem.
I am using codeigniter framework. Let me know if you need any other information.Thanks.</p>
