It have been noticed that memory
usage is 64% which seems higher.
===============display memory===============
Memory statistics are measured in KB:
Slot 1:
Total
Used
Free Shared
Buffers Cached FreeRatio
Mem:
506408 326768
179640
0 1376
122392
35.6%
-/+ Buffers/Cache: 203000
303408
Swap:
0
0 0
Process Analysis
The cached memory utilisation is around 24%
which is relatively high.
Cached memory is a mechanism used by Linux to speed up file read
and write speed. It cannot be disabled and it would be automatically reclaimed
by the system before memory thresholds are triggered. Recycled memory would be
what no one is using and what is in use will not be released and will not
affect other services.
Solution
If the memory utilisation don’t keep increasing, please don’t
worry about it.