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2026-04-13 - 08:57
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot4.osadl.org (updated Mon Apr 13, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2449099824,7cyclictest0-21swapper/120:09:211
2449099765,29cyclictest0-21swapper/122:24:011
2449099765,29cyclictest0-21swapper/122:24:011
2449099754,6cyclictest0-21swapper/123:03:471
2449099733,9cyclictest0-21swapper/121:21:441
2449099728,58cyclictest0-21swapper/121:02:031
2449099725,60cyclictest0-21swapper/121:38:591
2449099715,60cyclictest0-21swapper/121:27:091
2449099715,33cyclictest0-21swapper/123:16:491
2449099715,33cyclictest0-21swapper/122:57:381
2449099715,33cyclictest0-21swapper/122:37:591
2449099715,33cyclictest0-21swapper/122:26:581
2449099715,33cyclictest0-21swapper/122:06:161
2449099715,33cyclictest0-21swapper/120:46:271
2449099715,33cyclictest0-21swapper/120:46:271
2449099715,33cyclictest0-21swapper/120:23:351
2449099713,35cyclictest0-21swapper/120:26:391
2449099712,31cyclictest5006-21diskmemload21:48:471
2449099708,56cyclictest0-21swapper/122:42:051
2449099706,5cyclictest0-21swapper/122:51:261
2449099705,7cyclictest0-21swapper/123:22:491
2449099705,7cyclictest0-21swapper/120:37:451
2449099705,7cyclictest0-21swapper/120:34:251
2449099705,33cyclictest0-21swapper/123:09:121
2449099705,33cyclictest0-21swapper/122:46:501
2449099705,33cyclictest0-21swapper/122:46:501
2449099705,33cyclictest0-21swapper/122:17:021
2449099705,33cyclictest0-21swapper/121:51:171
2449099705,33cyclictest0-21swapper/121:41:191
2449099705,33cyclictest0-21swapper/121:11:091
2449099705,33cyclictest0-21swapper/120:52:101
2449099705,33cyclictest0-21swapper/120:43:061
2449099705,32cyclictest0-21swapper/122:04:211
2449099705,32cyclictest0-21swapper/120:09:521
2449099704,7cyclictest0-21swapper/123:32:301
2449099704,7cyclictest0-21swapper/121:18:581
2449099704,60cyclictest0-21swapper/123:25:561
2449099704,34cyclictest0-21swapper/118:10:041
2449099704,33cyclictest0-21swapper/123:13:131
2449099704,33cyclictest0-21swapper/122:10:511
2449099704,33cyclictest0-21swapper/121:32:121
2449099703,36cyclictest0-21swapper/119:15:111
2449099695,31cyclictest0-21swapper/121:05:421
2449099694,33cyclictest0-21swapper/122:31:371
2449099694,32cyclictest0-21swapper/120:16:191
2449099684,33cyclictest0-21swapper/121:55:491
2449099674,8cyclictest0-21swapper/119:35:151
2449099674,31cyclictest0-21swapper/120:57:411
2449099653,7cyclictest12758-21sshd18:56:111
2449099653,33cyclictest0-21swapper/119:00:211
2449099653,32cyclictest0-21swapper/118:08:421
2449099634,34cyclictest0-21swapper/118:47:121
2449099634,33cyclictest0-21swapper/118:19:541
2449099633,34cyclictest0-21swapper/118:27:441
2449099633,34cyclictest0-21swapper/118:27:441
2449099633,30cyclictest7522-21latency_hist18:44:531
2449099624,32cyclictest0-21swapper/119:44:531
2449099623,35cyclictest32361-21systemd-cgroups18:24:541
2449099623,35cyclictest32361-21systemd-cgroups18:24:541
2449099623,32cyclictest0-21swapper/118:38:181
2449099622,31cyclictest18679-21munin-run19:14:521
2449099613,6cyclictest0-21swapper/120:00:191
2449099613,28cyclictest23542-21/usr/sbin/munin19:25:201
2449099603,35cyclictest0-21swapper/119:24:451
2449099603,35cyclictest0-21swapper/118:31:171
2449099603,35cyclictest0-21swapper/118:31:171
2449099594,5cyclictest0-21swapper/119:34:531
2449099593,5cyclictest0-21swapper/118:54:531
2450499564,7cyclictest0-21swapper/323:31:263
2449099562,30cyclictest315182sleep119:46:541
2448799565,45cyclictest0-21swapper/022:36:370
2448799562,48cyclictest14389-21ssh23:05:470
2449999555,44cyclictest0-21swapper/220:23:502
2448799554,44cyclictest0-21swapper/021:25:360
2448799546,6cyclictest0-21swapper/023:00:570
2448799545,43cyclictest0-21swapper/020:41:100
2448799544,44cyclictest0-21swapper/020:21:000
2448799534,43cyclictest0-21swapper/021:03:150
2448799534,43cyclictest0-21swapper/019:41:490
2448799525,41cyclictest0-21swapper/021:47:490
2448799524,41cyclictest0-21swapper/022:45:470
2448799524,41cyclictest0-21swapper/022:45:470
2448799523,5cyclictest0-21swapper/022:13:280
2448799522,45cyclictest10593-21ssh21:35:590
2448799515,40cyclictest0-21swapper/021:08:190
2448799515,39cyclictest0-21swapper/020:10:230
2448799514,7cyclictest0-21swapper/022:22:580
2448799514,7cyclictest0-21swapper/022:22:580
2448799514,40cyclictest0-21swapper/020:48:140
2448799514,40cyclictest0-21swapper/020:48:140
2448799514,40cyclictest0-21swapper/020:32:450
24487995114,7cyclictest26360-21sshd21:57:070
2450499509,35cyclictest0-21swapper/323:21:553
2450499504,39cyclictest0-21swapper/322:00:103
2448799504,40cyclictest0-21swapper/020:54:500
24487995034,11cyclictest0-21swapper/020:16:200
24487995016,29cyclictest577-21ksmtuned22:34:200
24487995013,5cyclictest0-21swapper/020:57:580
24487995011,33cyclictest0-21swapper/022:15:040
2450499494,39cyclictest0-21swapper/320:43:283
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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