18Jun/102
UNIX Tools: vmstat – report virtual memory statistics
vmstat is a computer system monitor tool that collects and displays summary information about operating system memory, processes, interrupts, paging and block I/O information.
vmstat
vmstat usage:
vmstat [-V] [-n] [delay [count]]
-V prints version.
-n causes the headers not to be reprinted regularly.
-a print inactive/active page stats.
-d prints disk statistics
-D prints disk table
-p prints disk partition statistics
-s prints vm table
-m prints slabinfo
-S unit size
delay is the delay between updates in seconds.
unit size k:1000 K:1024 m:1000000 M:1048576 (default is K)
count is the number of updates.
To display memory utilization slabinfo, enter:
vmstat -m
To display disk statistics, enter:
vmstat -d
To get information about active / inactive memory pages, enter:
vmstat -a
July 17th, 2010 - 19:56
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And you et an account on Twitter?
July 19th, 2010 - 16:07
Pechenie, you can quote my post on your blog if you specify my blog as source.