Hello again.
Another question. We've really started to use ADSM now, and the CPU usage
on the host has increased from around 1,5 hours to 24 hours per month.
When I examine the distribution of CPU usage during the day, ADSM uses
approximately 2 CPU minutes per hour, with a small increase (around 1 minute)
when we do our backups at night. I assume that the CPU ADSM is using during
daytime is used for database maintenance, which, AFAIK, kicks in once every
hour.
Since we only do backups at nighttime, I would like to limit ADSM's use of
CPU for this database maintenance. If I could specify that I only wanted it
once a day (at 2 AM for instance), I figure that I can save at least 90%
of the CPU that ADSM is using.
My problem is that I can't find an option or a SET command to reduce the
database maintenance. Is there such an option or command?
If there is a good reason for doing the database maintenance once every
hour, I would also like to hear it, because I have to explain why ADSM
uses 3 times the CPU of HSM on our machine.
Hans Kilian, ATP Denmark
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