Explanation of the contents of the command output of the view process under Linux

Explanation of the contents of the command output of the view process under Linux

PS (Process status)

Ps-e or Ps-a (E and-A are exactly the same)

PID           TTY         time     Cmdps-efuid     &NBSP ;    pid            ppid           C       & nbsp            stime                /TTY     & nbsp           time             Cmdps-lff S UID       &N Bsp PID  ppid  c PRI  ni ADDR SZ wchan  stime TTY          time CMDF   &NBSP ;           process flag UID           process initiator uidpid         &N Bsp Process number Ppid         Parent process's process number       s             &NBSP ; Running status of the process   c               CPU percent occupied PRI          Process priority NI              nice value addr       process in-memory position sz       &N Bsp     Process Memory size Wchan     process is running stime       Process Start-up time TTY           Process Control Terminal time         Process runtime cmd         process command name  toppid USER     &NBSP ; PR  ni  virt  res  shr S%cpu%MEM    time+  commandvirt     Indicates the size of the virtual memory consumed by the process ( KB) RES       indicates memory used, unused physical memory size (KB) SHR       represents shared memory size (KB)%cpu   represents the last update to the current CPU consumption percent% MEM   Indicates that the percentage of physical memory for a process is sorted by default in%CPU descending order, press M to sort in descending order of%mem, press N to sort by PID descending, press p to go back to descending order by%CPU, type R to reverse sort on current basis, type > (greater than), or < (less than) can change the sort key right or left   

Explanation of the contents of the command output of the view process under Linux