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电梯直达

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发表于 2007-04-15 21:16 |只看该作者 |倒序浏览

$ swapinfo
         Kb    Kb    Kb PCT  START/    Kb
TYPE    AVAIL USED FREE  USED LIMIT RESERVE  PRI  NAME
dev    33554432    0 33554432 0%    0    - 1  /dev/vg00/lvol2
dev    41943040    0 41943040 0%    0    - 1  /dev/vg00/swap2
reserve    - 17400996 -17400996
memory  26069612 3188688 22880924 12%

                                       MEMORY REPORT                               Users= 23
Event       Current Cumulative Current Rate Cum Rate High Rate
--------------------------------------------------------------------------------
Page Faults    204       204    291.4    291.4    291.4
Page In          3          3       4.2       4.2       4.2
Page Out          0          0       0.0       0.0       0.0
KB Paged In    0kb       0kb       0.0       0.0       0.0
KB Paged Out    0kb       0kb       0.0       0.0       0.0
Reactivations    0          0       0.0       0.0       0.0
Deactivations    0          0       0.0       0.0       0.0
KB Deactivated 0kb       0kb       0.0       0.0       0.0
VM Reads          0          0       0.0       0.0       0.0
VM Writes          0          0       0.0       0.0       0.0

Total VM :  18.7gb Sys Mem  :  2.83gb User Mem:  15.5gb Phys Mem:  32.0gb
Active VM:  14.8gb Buf Cache:  3.20gb Free Mem:  10.5gb

Memory: 16009892K (12115140K) real, 19575052K (15245120K) virtual, 11058156K free  Page# 1/25

top、glance、swapinfo看到内存值都不一样，那个才是真正的物理内存？

谢谢各位老大，帮忙解释一下。