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тАО11-25-2002 07:46 AM
тАО11-25-2002 07:46 AM
Slow machine
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тАО11-25-2002 07:51 AM
тАО11-25-2002 07:51 AM
Re: Slow machine
Regards,
John
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тАО11-25-2002 07:55 AM
тАО11-25-2002 07:55 AM
Re: Slow machine
Basically you're trying to balance the utilization of 4 resources: CPU, Memory, I/O, and Network. A good luck with Glance should give you an idea of where your bottleneck is.
With 2 additional processors and only 4 gig of memory, I'm tempted to guess that you're a little short in that department, but you may well have I/O issues too. And you need to check swapping.
Pete
Pete
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тАО11-25-2002 07:55 AM
тАО11-25-2002 07:55 AM
Re: Slow machine
How about posting your kernel parameters? Maybe we can find some fault there? Hopefully you didn't use the built in kernel tuning feature in sam.
BTW, what kind of machine? What OS? And what kind of disks are the progress db on?
live free or die
harry
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тАО11-25-2002 07:59 AM
тАО11-25-2002 07:59 AM
Re: Slow machine
The basic way to start looking is to do a sar 2 10 to cehck how the system is perofming , the performance can suck bcoz of lots of I/O interme so f phyical cs logical reads , poor memory utilization , netwrok etc . A good way is to check for the top output and see which proceses are eating most of the memory etc . dmesg mayt also give you soem cluse in case of the system tables getting staturated etc.
Manoj Srivastava
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тАО11-25-2002 08:05 AM
тАО11-25-2002 08:05 AM
Re: Slow machine
What you need is faster processors or code using threads that can use multiple processors.
You may need to speed up the I/O, which is normally the slowdown of a database.