performance considerations
2001-05-08 04:50:30
I need some advice on performance issues regarding tsm 4.1.2.0 running on
a aix 4.3.3 box.
I've been trying to optimize the network throughput, but without real
luck. Then I tried backing up the tsm server through lo0 and I ended up
with the following result
Total number of objects inspected: 49,295
Total number of objects backed up: 49,295
Total number of objects updated: 0
Total number of objects rebound: 0
Total number of objects deleted: 0
Total number of objects expired: 0
Total number of objects failed: 0
Total number of bytes transferred: 2.45 GB
Data transfer time: 546.68 sec
Network data transfer rate: 4,706.32 KB/sec
Aggregate data transfer rate: 2,041.05 KB/sec
Objects compressed by: 0%
Elapsed processing time: 00:03:00
which is not a fantastic throughput.
I'm backing up to a diskpool of ssa-disks (no raid) and i have a 30GB
database which has never been defragmented.
Is it a memory tuning issue?
Any suggestions are welcome.
Does anyone know of a new tivoli performance tuning guide? I have a (not
up to date) SP performance tuning guide.
Med venlig hilsen / Regards
Henrik Ursin Tlf./Phone +45 35878934
Fax +45 35878990
Email henrik.ursin AT uni-c DOT dk
Mail: UNI-C
DTU, bygning 304
DK-2800 Lyngby
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