Re: Priority and CPU usage of Domino Services

["Walter Scanlan" <wscanlan@xxxxxxxxxx>]

Nathan,
        Job CPU rates are driven by workload.  When SMTP is high that 
suggests a large inbound message or a large number of inbound messages.
Did you look at the mail.box or the status of the SMTP task during the 
event?


Walter Scanlan 
Advisory Software Engineer
Domino For iSeries
Internet  WSCANLAN@xxxxxxxxxx
CLP R4, R5 and Domino 6
Phone 507-286-6088





"Nathan Simpson" <nathan@xxxxxxxxxx>
Sent by: domino400-bounces@xxxxxxxxxxxx
09/02/2003 05:34 PM
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        Subject:        Priority and CPU usage of Domino Services

 

This document expires on 12/01/2003

Hi,

Has anyone had any need to change the run priorities of the Domino 
services on iSeries?

Occasionally they jump up and take a fair bit of  CPU. Like yesterday the 
SMTP service was using around 30% of the CPU but it was dropping slowly.

We only have 70 mail users (25% big users the rest almost nothing) and no 
application use.

When using WRKACTJOB SBS(DOMINO00) the EVENT service is using 1.8%, the 
SERVER service 2.3% and the rest are below 1%.

Sometimes we see the SERVER service up around 15% but only for a short 
time and then it drops back again.

Does this sound normal?  If not, what  have others done to stop Domino 
using a  lot of the CPU?

Thanks

Regards,

Nathan Simpson
Australian Wool Handlers
Forest Rd
Lara VIC  3212
Ph. (03) 5272 9227
Fax (03) 5274 2084

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