Proc series-/proc/Pid/statm

/Proc/

/Statm
Contains all CPU activity information. All values in this file are accumulated from the start of the system to the current time.

[Root @ localhost ~] # Cat/proc/self/statm
654 57 44 0 0 334 0

Output description
CPU and CPU 0... The meaning of each parameter in each row (in the first behavior example) is:
Parameter explanation/proc/

/Status
Size (pages) task virtual address space size vmsize/4
Resident (pages) Application ProgramThe size of the physical memory in use. vmrss/4
Shared (pages) shared pages 0
Size of executable virtual memory owned by the TRS (pages) program vmexe/4
The size of the library that the LRS (pages) is mapped to the virtual memory space of the task. vmlib/4
Drs (pages) Program Data Segment and user-state stack size (vmdata + vmstk) 4
DT (pages) 0