by Chance You » Fri, 09 Aug 1996 04:00:00
My SUN Sparc 20 has 96MByte. The field of 'vmstat memory fre'
is about 7xxxx Kbytes after booting. But this value decrease
to 3xxx Kbytes after 48 hours. Is it correct ??
There is no any big process running. I check it by 'ps -aux'
This SUN missing 70MB RAM ??
Hi,
Currently vmstat shows:
r b avm fre re pi po fr sr cy in sy cs us sy id wa
0 0 52719 3433 0 0 0 11 31 0 703 362 271 5 6 86 3
0 2 52719 3432 0 0 0 0 0 0 349 390 133 0 0 99 0
0 2 52719 3433 0 0 0 0 0 0 349 410 157 1 2 98 0
0 2 52719 3432 0 0 0 0 0 0 347 428 150 0 2 98 0
0 2 52719 3432 0 0 0 0 0 0 350 176 138 0 1 99 0
0 2 52719 3432 0 0 0 0 0 0 355 662 241 1 1 98 0
The size of the free list (fre) is not very large (3433) compared to what we
had a week ago (44875):
r b avm fre re pi po fr sr cy in sy cs us sy id wa
0 0 53710 44875 0 0 0 12 32 0 1209 2349 397 4 8 85 3
0 2 53754 44821 0 0 0 0 0 0 348 329 126 0 0 99 0
0 2 53755 44821 0 0 0 0 0 0 349 419 152 1 2 98 0
0 2 53755 44821 0 0 0 0 0 0 347 597 130 0 0 99 0
0 2 53755 44820 0 0 0 0 0 0 352 502 165 0 2 97 0
0 2 53755 44820 0 0 0 0 0 0 352 187 159 0 0 99 0
0 2 53755 44821 0 0 0 0 0 0 358 475 194 1 2 98 0
It seems that a process is using a lot of memory pages. How can I figure out
which proces(ses) is responsible for this. How do these numbers related to
physical and virtual memory. We have 512 MB physical memory and 512 MB
Paging Space defined.
Regards,
Louis Banens
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