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2026-06-30 - 03:33
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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 Tue Jun 30, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
95321420,2sleep229-21ksoftirqd/222:08:042
2378599628,48cyclictest7732-21ssh21:33:313
2378099613,52cyclictest0-21swapper/223:45:042
2378599594,49cyclictest740-21sadc00:17:413
2378599586,46cyclictest29080-21ssh00:12:023
2378599567,43cyclictest11320-21cut23:48:003
2378599563,49cyclictest0-21swapper/321:27:463
23780995647,5cyclictest29-21ksoftirqd/219:27:482
2326925510,15sleep00-21swapper/018:44:400
2378599544,44cyclictest0-21swapper/322:43:163
2378599535,43cyclictest0-21swapper/323:00:033
2378599533,44cyclictest11605-21ssh23:04:353
2378099532,7cyclictest29675-21/usr/sbin/munin00:13:142
2377099534,43cyclictest0-21swapper/021:21:360
2377099534,42cyclictest0-21swapper/000:17:340
2377099534,26cyclictest0-21swapper/023:25:060
2377099533,45cyclictest0-21swapper/000:05:340
2378599526,20cyclictest0-21swapper/321:47:133
2378599526,20cyclictest0-21swapper/321:47:133
2378599524,42cyclictest0-21swapper/323:43:153
2378599523,44cyclictest0-21swapper/322:30:563
2378599523,44cyclictest0-21swapper/322:30:563
23785995213,33cyclictest7007-21ssh20:50:273
23785995212,34cyclictest31854-21/usr/sbin/munin19:08:143
2377499524,42cyclictest24573-21ssh21:57:121
2377499524,42cyclictest0-21swapper/121:37:471
23774995211,36cyclictest11743-21cpu22:22:541
2377099522,43cyclictest24264-21ssh23:22:390
2378599515,41cyclictest4290-21diskmemload23:26:523
2378599513,43cyclictest0-21swapper/300:02:423
2378599513,17cyclictest0-21swapper/319:18:103
23785995113,33cyclictest4441-21fschecks_time22:13:003
2378099513,42cyclictest0-21swapper/221:36:472
2377099514,41cyclictest0-21swapper/023:10:250
2377099514,41cyclictest0-21swapper/000:11:340
23770995120,24cyclictest11-21rcuc/021:53:060
2377099512,43cyclictest17477-21ssh23:56:110
2337925110,35sleep20-21swapper/218:45:592
2378599509,36cyclictest3869-21ssh21:28:213
2378599507,37cyclictest11834-21ssh21:39:103
2378599504,41cyclictest0-21swapper/323:28:113
2378599504,40cyclictest0-21swapper/319:38:043
2378599504,40cyclictest0-21swapper/319:38:043
2378599504,40cyclictest0-21swapper/319:28:283
2378599503,41cyclictest0-21swapper/319:23:103
2378099503,41cyclictest0-21swapper/222:30:262
2378099503,41cyclictest0-21swapper/222:30:262
23780995012,5cyclictest0-21swapper/221:58:062
2377099505,5cyclictest0-21swapper/021:22:580
2377099504,40cyclictest0-21swapper/023:58:440
2377099504,40cyclictest0-21swapper/022:49:090
2377099504,40cyclictest0-21swapper/022:02:240
2377099503,42cyclictest0-21swapper/021:15:130
2377099503,40cyclictest0-21swapper/021:07:380
2378599499,34cyclictest0-21swapper/320:56:353
2378599499,34cyclictest0-21swapper/320:56:353
2378599498,35cyclictest23791-21/usr/sbin/munin20:13:123
2378599497,36cyclictest18174-21/usr/sbin/munin19:58:043
2378599497,36cyclictest12564-21/usr/sbin/munin19:43:013
2378599496,37cyclictest0-21swapper/323:53:323
2378599495,38cyclictest25662-21/usr/sbin/munin20:18:013
2378599494,39cyclictest0-21swapper/323:42:153
2378599494,39cyclictest0-21swapper/323:42:153
2378599494,39cyclictest0-21swapper/321:55:113
2378599494,39cyclictest0-21swapper/318:58:213
2378599493,42cyclictest0-21swapper/300:03:243
2378599493,41cyclictest0-21swapper/322:04:473
23785994912,32cyclictest2634-21/usr/sbin/munin20:42:583
23785994912,31cyclictest24010-21smart_sda22:38:103
23785994910,33cyclictest10320-21ssh22:20:323
2378099498,34cyclictest0-21swapper/221:48:252
2378099497,36cyclictest0-21swapper/221:06:582
2378099493,41cyclictest0-21swapper/223:05:352
2378099493,40cyclictest0-21swapper/223:48:292
23780994911,32cyclictest0-21swapper/223:20:022
23780994911,32cyclictest0-21swapper/223:08:172
2377499494,39cyclictest0-21swapper/122:12:011
2377499494,39cyclictest0-21swapper/100:15:441
2377499494,39cyclictest0-21swapper/100:12:141
2377099495,38cyclictest0-21swapper/023:03:470
2377099494,7cyclictest0-21swapper/020:59:080
2377099494,39cyclictest0-21swapper/023:50:180
2377099494,39cyclictest0-21swapper/021:36:180
2377099493,41cyclictest0-21swapper/021:48:070
2377099493,41cyclictest0-21swapper/019:24:100
2377099493,40cyclictest0-21swapper/023:00:550
2377099493,40cyclictest0-21swapper/022:41:360
2377099493,40cyclictest0-21swapper/021:31:430
2377099493,40cyclictest0-21swapper/020:53:580
2377099493,40cyclictest0-21swapper/020:53:580
2377099492,8cyclictest29462-21ssh22:45:560
2378599487,36cyclictest0-21swapper/322:01:513
2378599487,35cyclictest31266-21/usr/sbin/munin20:33:023
2378599486,37cyclictest0-21swapper/322:09:403
2378599486,37cyclictest0-21swapper/321:03:383
2378599486,37cyclictest0-21swapper/320:58:493
2378599485,38cyclictest0-21swapper/323:34:573
2378599485,37cyclictest0-21swapper/323:08:273
2378599485,37cyclictest0-21swapper/320:28:063
2378599485,37cyclictest0-21swapper/319:13:063
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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