Re: raw traces - EXEC: c=10,000 e=40

Hi!

I haven't read Cary's book yet (although it's already waiting on my bookshelf), but I think CPU time c is measured in timeslice steps (100ms) and elapsed time e is taken from system timer or smth like that. Others will know better :)

Tanel.

• Original Message ----- To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com> Sent: Tuesday, December 02, 2003 10:49 PM

> Reading Cary's book I understand that c and e are
> measured via different system calls (haven't truss'ed
> [well tusc'ed] them yet - I am on HP-UX 11.11), but
> would anybody know what the reasonable upper limit of
> c-e might be?
>
> I am looking at the trace file where c is more than
> two orders of magnitude greater than e, which make me
> wonder if I a have some anomaly on my system
>
> Some examples:
>
> EXEC
> #98:c=10000,e=433,p=0,cr=2,cu=2,mis=0,r=1,dep=1,og=4,tim=1777312113968
>
> EXEC
> #110:c=10000,e=390,p=0,cr=1,cu=3,mis=0,r=1,dep=1,og=4,tim=1777312181650
>
> PARSE
> #103:c=10000,e=40,p=0,cr=0,cu=0,mis=0,r=0,dep=1,og=4,tim=1777314524922
>
> Oracle 9.2.0.4.0 on HP-UX 11.11
>
> Thanks,
> Boris Dali.
>
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Tanel Poder
  INET: tanel.poder.003_at_mail.ee

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