Subject: Re: [PATCH] gitweb: use Git.pm, and use its parse_rev method for git_get_head_hash

From: Lea Wiemann <[email-masked]>
Date: Tue, 03 Jun 2008 00:31:51 +0200

Jakub Narebski wrote:
> Is there some iotop tool, and can it be used to measure performance
> bottlenecks of web scripts (web applications)?

There is iotop and sysstat's iostat, but the more interesting measure 
would probably be comparing top's 'wait' vs user+sys CPU time under 
realistic load ('wait' indicates that the CPU is idling because it is 
waiting for IO).

-- Lea