Domino 9 und frühere Versionen > ND6: Entwicklung

Erweiterte Eigenschaften aus Schablone übernehmen

<< < (2/2)

ofshore:
Hallo,

ich kommentiere mich dann nochmal selber,
mein Problem hat sich erstmal erledigt. Es gibt einen  Notes.ini Parameter,
der das erfüllt.

schedule_disabletxnlogging=1

Gruß
         Ofshore

Glombi:
Hier der entsprechende Artikel aus der KBASE:

Scheduler Task using a lot of CPU
Product:
Lotus Domino  >  Lotus Domino Server  >  Versions 6.5, 6.0
Platform(s):
Platform Independent
Doc Number:
1213708

Published   02.09.2005
Technote

Problem

You notice that the Scheduler task is using a lot of CPU.



Solution
The Scheduler task is responsible for maintaining the Freetime data. When new calendar entries are created, they need to be added to the freetime database (Busytime.NSF or Clubusy.NSF). This merging of new entries into existing entries for a user has been seen to cause a spike in the amount of CPU used by the Scheduler task. 

The following steps are recommended to reduce the amount of CPU used by the Scheduler task:                                             

The Notes.INI parameter "SCHEDULE_NO_CALCSTATS=1" disables the hourly statistics collection by the Scheduler task. This also applies to Busytime.NSF if clustering is not configured.                                                             

If using Transaction Logging, turn it off on the Busytime.NSF or Clubusy.NSF.  In 6.0.3/6.5.2, a Notes.INI parameter was introduced to accomplish this:


"schedule_disabletxnlogging=1"


For releases prior to 6.0.3/6.5.2, the customer can manually update the database properties to disable Transaction Logging on Busytime.NSF.

We have seen instances where users have repeating calendar entries very far into the future.  When these users add additional repeating entries to their calendar, Scheduler shows a CPU spike while merging these new entries. To see if this is part of the problem, have the customer issue the following command:


"tell sched stats"
                               

This command provides the number of calendar entries per user on the server.

For users having high number of calendar entries, use the following command:


"tell sched show username" (full Notes canonical name)
   

This will provide detailed output of this user´s calendar entries. Having the user reduce the number of long-term repeating calendar entries should provide some relief.


Andreas

Navigation

[0] Themen-Index

[*] Vorherige Sete