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vmstat



Hi all,

I'm trying to troubleshoot a OBSD 3.1 running squid on sparc64 (784MB RAM with 3x18 scsi HDD). After 2 days, cache response becomes too slow and I need to run vmstat too see where the problem lies. First timme using vmstat for troubleshooting. Server is supporting 2000 users.

So far, the server responds with this:

procs memory page disks faults cpu
r b w avm fre flt re pi po fr sr sd0 sd1 in sy cs us sy id
1 1 0 421976 124464 6 0 0 0 0 0 15 6 835 1066 89 19 22 59
2 2 0 421976 124448 75 0 0 0 0 0 11 12 875 994 85 18 22 60
1 1 0 421976 124448 5 0 0 0 0 0 20 7 741 852 70 17 24 59


What do I need to look for?
How do I tell if it's good or bad?
How do I correct it?

Thank you.



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