Displaying The Memory Usage Of The Device; Displaying The Cf Card Information - H3C SecPath F5020 Installation Manual

Displaying the memory usage of the device

Use the display memory command to display the memory information of the device.
<Sysname> display memory
The statistics about memory is measured in KB:
Slot 1:
Mem:
-/+ Buffers/Cache:
Swap:
Table 8 Output description
Field
Slot
Mem
Total
Used
Free
Shared
Buffers
Cached
FreeRatio
-/+ Buffers/Cache
Swap

Displaying the CF card information

Use the display device cf-card command to display the CF card information.
<Sysname> display device cf-card
1 0
Table 9 Output description
Field
1
0
Total Used
15091520 2862976
2645440
0 0
0 Normal
Free Shared
12228544 0
12446080
0
Description
Slot number of the interface module
Memory usage information.
Total size of the physical memory space that can be allocated.
The memory space is virtually divided into two parts. Part 1 is used for
kernel codes, kernel management, and ISSU functions. 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 physical memory.
Free physical memory.
Physical memory shared by processes.
Physical memory used for buffers.
Physical memory used for caches.
Free memory ratio.
-/+ Buffers/Cache:used = Mem:Used – Mem:Buffers – Mem:Cached,
which indicates the physical memory used by applications.
-/+ Buffers/Cache:free = Mem:Free + Mem:Buffers + Mem:Cached,
which indicates the physical memory available for applications.
Swap memory.
4090
Description
Slot number of the CF card.
CF card number.
34
Buffers Cached
960 216576
FreeRatio
81.0%