Date: Sun, 28 Jun 2009 21:59:58 +0000 From: Sunil Sunder Raj <unixtools@hotmail.com> To: <freebsd-fs@freebsd.org> Subject: File System performance Message-ID: <BLU142-W30E7982D8779D018B0943AE330@phx.gbl>
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Does the feebsd port collection have any tool to debug or benchmark IO perf=
ormance
systat -iosttat just gives me the below output
/0 /1 /2 /3 /4 /5 /6 /7 /8 /9 /10
Load Average |
/0 /10 /20 /30 /40 /50 /60 /70 /80 /90 /100
cpu user|XX
nice|
system|X
interrupt|
idle|XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
/0 /10 /20 /30 /40 /50 /60 /70 /80 /90 /100
ad0 MB/s
tps|
twed0 MB/s
tps|XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX411.32
How do I get detailed information on which process is using the io. Somethi=
ng like perfmon.
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