Subject: Re: openssl (or gcc) performance changes?
To: William Allen Simpson <wsimpson@greendragon.com>
From: Richard Earnshaw <rearnsha@arm.com>
List: current-users
Date: 10/02/2003 17:55:18
> This run started at "Tue Sep 30 02:53:46"
>
> date && ps u && uptime
> Thu Oct 2 12:37:50 EDT 2003
> USER PID %CPU %MEM VSZ RSS TT STAT STARTED TIME COMMAND
> current 4848 99.0 1.9 132 1268 p1 RN Tue02AM 3457:08.20 ./qsafe 64
> ...
> 12:37PM up 5 days, 3:16, 3 users, load averages: 1.07, 1.08, 1.08
>
> The 3457 minutes (57.62 hours) seems to be fairly close to what I'd
> expect by the clock (57.7 hours).
>
> Does this really mean that although the %CPU is at 99, the load
> average is miniscule 1%?
>
A load average of 1.00 means that on average (over the relevant time
interval) 1 job was always runnable. Hence a load average of 4 means that
on average 4 jobs were runnable all the time.
R.