       . 
   root     ,   
 Tasks.     crontab   Tasks  
   Edit^New ('=>) (   
   ).   ,    
  Ed it'=> Modify (^ ).      -
  PrOQram ()  ,   ,  
   ,     ,  -
   .     -
 ,   kcron,    .

 

         . 
who, finger. Is, ps     ,   
.       .  -
   ,    , 
      .  Linux   -
  ,  : sar ("system activity report"    -
 ), iostat ("input/output and CPU statistics"    -
/  ), netstat (   ), mpstat (  )
 nfsstat ( NFS).

vmstat:   
 

 vmstat     ,   (-
)      .     
    3-    
 (   3 7).      
  ;      
:

$ vmstat 3 7

procs ----memory -swap-- --io --system --cpu
r b   swpd   free   buff cache   si   so    bi    bo   in    cs us sy id wa
02      0 684328 33924 219916    0    0   430   105 1052   134 2 4 86 8

02      0 654632 34160 248840    0    0 4897 7683 1142   237 0 5 0 95

03      0 623528 34224 279080    0    0 5056 8237 1094   178 0 4 0 95
02      0 603176 34576 298936    0    0 3416   141 1161   255 0 4 0 96
02      0 575912 34792 325616    0    0 4516 7267 1147   231 0 4 0 96
12      0 549032 35164 351464    0    0 4429    77 1120   210 0 4 0 96
02      0 523432 35448 376376    0    0 4173 6577 1135   234 0 4 0 95

 ,   vmstat,    .
 procs.   

      

 b     (  )

 16.                                            553