Re: wait events and v$session_event
- From: Mladen Gogala <mladen@xxxxxxxxxxxxxxx>
- To: oracle-l@xxxxxxxxxxxxx
- Date: Tue, 11 May 2004 17:15:36 -0400
On 05/11/2004 04:45:35 PM, Jared.Still@xxxxxxxxxxx wrote:
> wait time vs. service time has appeared here a few times lately.
> I believe Cary addressed this in another thread today.
>
> service time = amount of time required to complete a task.
For I/O events, like reads and writes, service time can be either measured
externally,
using sar, iostat or filemon (exists for both Linux and windoze) or can be seen
from
V$FILESTAT.
--
Mladen Gogala
Oracle DBA
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