saturn ~ # dstat 
----total-cpu-usage---- -dsk/total- -net/total- ---paging-- ---system--
usr sys idl wai hiq siq|_read _writ|_recv _send|__in_ _out_|_int_ _csw_
  2   0  95   1   0   2|  31k   63k|   0     0 | 3.1B  5.1B| 553   490 
  0   0  99   0   0   1|   0     0 |1897B 1420B|   0     0 | 392   295 
  0   1  98   0   0   1|   0     0 |4538B 4696B|   0     0 | 397   426 
  1   1  13   0   3  82|  12k   88k|1327B 1045B|   0     0 |3988   401 
  1   2   0   0   3  94|   0     0 | 143k 4532k|   0     0 |4440   338 
  0   1   0   0   4  95|   0     0 | 332B  394B|   0     0 |4438   425 
  0   1   0   0   2  97|  16k   48k| 308k 9626k|   0     0 |4567   418 
  0   1   0   0   4  95|   0    48k|1222B  926B|   0     0 |4472   509 
  0   1  60   0   0  39|  24k   76k| 315k 9613k|   0     0 |1993   343 
  0   1  98   0   0   1|   0  4096B|1297B  901B|   0     0 | 390   459