Displaying The Memory Usage Of The Device; Displaying The Operational Status Of The Built-In Fans - H3C WX3500H Series Installation Manual

Table 9 Command output
Field
Slot 1 CPU 0 CPU usage
0% in last 5 seconds
0% in last 1 minute
1% in last 5 minutes

Displaying the memory usage of the device

Use the display memory command to display the memory usage statistics for the device.
<H3C>display memory
Memory statistics are measured in KB:
Slot 1:
Mem:
-/+ Buffers/Cache:
Swap:
Table 10 Command output
Field
Slot x
Mem
Total
Used
Free
Shared
Buffers
Cached
FreeRatio
–/+ Buffers/Cache
Swap

Displaying the operational status of the built-in fans

Use the display fan command to display the operating states of fans.
Description
Usage of CPU 0 on IRF member device 1.
Average CPU usage in the last 5 seconds (after the device boots, the device
calculates and records the average CPU usage at the interval of 5 seconds).
Average CPU usage in the last minute (after the device boots, the device
calculates and records the average CPU usage at the interval of 1 minute).
Average CPU usage in the last 5 minutes (after the device boots, the device
calculates and records the average CPU usage at the interval of 5 minutes).
Total Used
3775116 1042200
847212
0 0
Free Shared
2732916 0
2927904
0
Description
IRF member device ID of the device.
Memory usage information.
Total size of the physical memory space that can be allocated.
Used physical memory.
Free physical memory.
Physical memory shared by processes.
Physical memory used for buffers.
Used physical memory for cache.
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.
27
Buffers Cached
160 194828
FreeRatio
72.4%