211
Chassis 1 Slot 17:
Total Used Free Shared Buffers Cached FreeRatio
Mem: 8143312 1168820 6974492 0 68 304148 85.6%
-/+ Buffers/Cache: 864604 7278708
Swap: 0 0 0
Chassis 2 Slot 4:
Total Used Free Shared Buffers Cached FreeRatio
Mem: 3415304 830292 2585012 0 0 13132 75.7%
-/+ Buffers/Cache: 817160 2598144
Swap: 0 0 0
Chassis 2 Slot 10:
Total Used Free Shared Buffers Cached FreeRatio
Mem: 1366400 506312 860088 0 0 13132 62.9%
-/+ Buffers/Cache: 493180 873220
Swap: 0 0 0
Chassis 2 Slot 17:
Total Used Free Shared Buffers Cached FreeRatio
Mem: 8143312 1168820 6974492 0 68 304148 85.6%
-/+ Buffers/Cache: 864604 7278708
Swap: 0 0 0
Table 34
Command output
Field Description
Mem
Memory usage information.
Total
Total size of the physical memory space that can be allocated.
The memory space is virtually divided into two parts. Part 1 is solely used for kernel
codes, and kernel management. Part 2 can be allocated and used for such tasks as
running service modules and storing files. The size of part 2 equals the total size minus
the size of part 1.
Used Used
physical
memory.
Free
Free physical memory.
Shared
Physical memory shared by processes.
Buffers
Physical memory used for buffers.
Cached
Physical memory used for caches.
FreeRatio
Free memory ratio.
-/+ Buffers/Cache
-/+ Buffers/Cache:Used = Mem:Used – Mem:Buffers – Mem:Cached, which indicates
the physical memory used by applications.
-/+ Buffers/Cache:Free = Mem:Free + Mem:B Mem:Cached, which indicates
the physical memory available for applications.
Swap Swap
memory.
