SF880 many r-queue

From: SangIn Park (psisunm@gmail.com)
Date: Mon Jul 31 2006 - 03:15:33 EDT


HI GURUS.,

I'm having a Sun Fire V880 machine. Following is the 'vmstat' command
results of the server.

procs memory page disk faults cpu
r b w swap free re mf pi po fr de sr s6 s2 s2 s2 in sy cs us sy id
22 0 0 8956872 10532248 49 269 87 12 12 0 0 0 0 0 0 16320 14382 80274 15
56 28
52 0 0 8772848 10345120 33 35 10 0 0 0 0 0 0 0 0 19495 15392 116543 15 78 8
25 0 0 8772856 10344960 0 19 0 21 21 0 0 0 0 0 0 20797 12689 118479 16 78 6

Normally, The server is not that results. Today, I'm checking the system
because system is very slow. The run-queue is great than the number of
cpus. The system is having six-cpu(US-III 750).

Following normally system vmsatat results

procs memory page disk faults cpu
r b w swap free re mf pi po fr de sr s6 s2 s2 s2 in sy cs us sy id
0 0 0 5406360 5200656 72 158 398 14 14 0 0 0 0 0 14 881 10 500 9 17 74
0 0 0 5252352 4872264 32 138 96 8 8 0 0 0 0 0 5 3244 13306 8527 20 28 52
0 0 0 5252328 4872256 55 336 21 26 24 0 0 0 0 0 1 2531 9819 6024 24 16 59

I wanna know stacking run-queue by what running process.

Any ideas ?
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