NUMA, migrate/N, and tuned-adm

[David Timothy Strauss]

Here's what we see in htop:

  1  [||||||||||||||||||||||100.0%]    7
[|||||||||||||||||||||||99.9%]     13 [||||||||||||||||||||||100.0%]
 19 [|||||||||||||||||||||||99.8%]
  2  [|||||||||||||||||||||||99.7%]    8
[|||||||||||||||||||||||99.5%]     14 [|||||||||||||||||||||||99.2%]
 20 [||||||||||||||||||||||100.0%]
  3  [||||||||||||||||||||||100.0%]    9
[||||||||||||||||||||||100.0%]     15 [|||||||||||||||||||||||84.0%]
 21 [|||||||||||||||||||||||99.3%]
  4  [||||||||||||||||||||||100.0%]    10
[||||||||||||||||||||||100.0%]     16 [|||||||||||||||||||||||84.8%]
 22 [|||||||||||||||||||||||98.5%]
  5  [|||||||||||||||||||||||99.9%]    11
[||||||||||||||||||||||100.0%]     17 [||||||||||||||||||||||100.0%]
 23 [|||||||||||||||||||||||91.2%]
  6  [||||||||||||||||||||||100.0%]    12
[||||||||||||||||||||||100.0%]     18 [|||||||||||||||||||||||98.1%]
 24 [||||||||||||||||||||||100.0%]
  Mem[||||||||||||||||||||||||||||||||||||||||||||||||||||28449/64386MB]
    Tasks: 693, 439 thr, 206 kthr; 226 running
  Swp[||
882/32263MB]     Load average: 173.90 88.38 44.13

      Uptime: 3 days, 23:06:28

CPU   PID USER      PRI  NI  VIRT   RES   SHR S CPU% MEM%   TIME+  Command
  1    11 root       RT   0     0     0     0 S 98.7  0.0 20:59.88 watchdog/0
  6    34 root       RT   0     0     0     0 R 96.1  0.0  1h29:17 migration/5
 14    74 root       RT   0     0     0     0 S 92.3  0.0  1h17:16 migration/13
 18    94 root       RT   0     0     0     0 R 94.0  0.0  1h15:50 migration/17
  4    24 root       RT   0     0     0     0 R 94.4  0.0  1h26:53 migration/3
 24   124 root       RT   0     0     0     0 R 90.3  0.0  1h16:31 migration/23
 23   119 root       RT   0     0     0     0 S  0.0  0.0  1h24:46 migration/22
  7    39 root       RT   0     0     0     0 R  0.0  0.0  1h35:30 migration/6
  5    29 root       RT   0     0     0     0 R  0.0  0.0  1h37:23 migration/4
 17    89 root       RT   0     0     0     0 R  0.0  0.0  1h25:49 migration/16
  9    49 root       RT   0     0     0     0 S 90.2  0.0  2h03:21 migration/8
  8    44 root       RT   0     0     0     0 R 88.4  0.0  1h26:33 migration/7
 22   114 root       RT   0     0     0     0 S 95.8  0.0  1h14:00 migration/21
 19    99 root       RT   0     0     0     0 R 93.3  0.0  1h24:25 migration/18
 12    64 root       RT   0     0     0     0 S 91.6  0.0  1h24:13 migration/11
 15    79 root       RT   0     0     0     0 S 98.9  0.0  1h27:46 migration/14
 11    59 root       RT   0     0     0     0 R 81.0  0.0  1h39:03 migration/10
 13    69 root       RT   0     0     0     0 S  0.0  0.0  1h22:20 migration/12
  3    18 root       RT   0     0     0     0 R  0.0  0.0 15:55.93 watchdog/2
  2    13 root       RT   0     0     0     0 R 90.1  0.0  1h31:53 migration/1
  2    12 root       RT   0     0     0     0 S  0.0  0.0 13:05.37 watchdog/1
 16    84 root       RT   0     0     0     0 S 88.3  0.0  1h22:50 migration/15
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