I like this version of top most:

  1  [|                         1.3%]     Tasks: 197 total, 1 running
  2  [|                         1.1%]     Load average: 0.30 0.31 0.25 
  3  [                          0.0%]     Uptime: 59 days, 00:50:09
  4  [|                         1.3%]
  5  [                          0.0%]
  6  [                          0.0%]
  7  [                          0.0%]
  8  [                          0.0%]
  Mem[|||||||||||||||||||1760/7995MB]
  Swp[|                    16/4100MB]

  PID USER     PRI  NI  VIRT   RES   SHR S CPU% MEM%   TIME+  Command
    1 root      20   0 23692  1736  1232 S  0.0  0.0  0:04.56 /sbin/init
30572 proxy     20   0 28768  6860  1860 S  0.0  0.1  0:53.03  `- /usr/sbin/squi
30573 proxy     20   0  3860   428   340 S  0.0  0.0  0:00.07  |   `- (unlinkd)
28675 root      20   0 28412  1288   320 S  0.0  0.0  0:00.00  `- nginx: master
28677 www-data  20   0 29180  2812   940 S  0.0  0.0  0:31.35  |   `- nginx: wor
28676 www-data  20   0 29180  2808   936 S  0.0  0.0  0:33.21  |   `- nginx: wor
28345 bind      20   0  273M 68152  2404 S  0.0  0.8  0:00.01  `- /usr/sbin/name
28355 bind      20   0  273M 68152  2404 S  0.0  0.8  1:32.96  |   `- /usr/sbin/
28354 bind      20   0  273M 68152  2404 S  0.0  0.8  0:04.61  |   `- /usr/sbin/
28353 bind      20   0  273M 68152  2404 S  0.0  0.8  1:00.34  |   `- /usr/sbin/
F1Help  F2Setup F3SearchF4InvertF5Tree  F6SortByF7Nice -F8Nice +F9Kill  F10Quit