heanseng
asked on
vmstat
Hi,
I use the vmstat to the solaris machine, and in the page field, mf column, there is some numbers inside it,
according to the manual, it is a minor fault. can i know what is minor fault in page,
and other possibility to cause this problem, and how to solve it
I use the vmstat to the solaris machine, and in the page field, mf column, there is some numbers inside it,
according to the manual, it is a minor fault. can i know what is minor fault in page,
and other possibility to cause this problem, and how to solve it
mf
minor faults -- but see the -S option for how this field is modified.
vmstat -S
Report on swapping rather than paging activity. This option will change two fields in vmstat's ``paging'' display: rather than the ``re''and ``mf'' fields,
vmstat will report ``si'' (swap-ins)
and ``so'' (swap-outs).
Increase your swap.
minor faults -- but see the -S option for how this field is modified.
vmstat -S
Report on swapping rather than paging activity. This option will change two fields in vmstat's ``paging'' display: rather than the ``re''and ``mf'' fields,
vmstat will report ``si'' (swap-ins)
and ``so'' (swap-outs).
Increase your swap.
ASKER
hi,
after i use the -S option, all the si and so remain 0
after i use the -S option, all the si and so remain 0
The system is OK !!
You can see your
system (page,swap) with perfmeter
(Xwindow)
You can see your
system (page,swap) with perfmeter
(Xwindow)
ASKER
I acccesing the server remotely( though telnet), so can't use the xwindows,
ASKER CERTIFIED SOLUTION
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If process requires a new page and doesn't have a free page in its own set it will request a page from the free list - this generates a minor fault.