Displaying The Memory Usage Of The Firewall - H3C SecPath F10 0 Series Installation Manual

Table 6 Output description
Field
Slot 1 CPU 0 CPU usage
3% in last 5 seconds
3% in last 1 minute
3% in last 5 minutes

Displaying the memory usage of the firewall

Use the display memory command to display the memory information of the firewall.
<Sysname> display memory
The statistics about memory is measured in KB:
Slot 1:
Mem:
-/+ Buffers/Cache:
Swap:
Table 7 Output description
Field
Slot
Mem
Total
Used
Free
Shared
Buffers
Cached
FreeRatio
-/+ Buffers/Cache
Swap
Description
CPU 0 usage information for the interface module in slot 1.
Average CPU usage in the last 5 seconds. (After the firewall boots, the firewall
calculates and records the average CPU usage at the interval of 5 seconds.)
Average CPU usage in the last minute. (After the firewall boots, the firewall
calculates and records the average CPU usage at the interval of 1 minute.)
Average CPU usage in the last 5 minutes. (After the firewall boots, the firewall
calculates and records the average CPU usage at the interval of 5 minutes.)
Total Used
1718140 921604
732852
0 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.
Free Shared
796536 0
985288
0
34
Buffers Cached
1108 187644
FreeRatio
46.4%