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2026-03-30 - 14:02
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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, lowest P state: performance
Characteristics of the highest latencies:
System rack3slot1.osadl.org (updated Mon Mar 30, 2026 12:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3012199164153cyclictest0-21swapper/310:31:013
3012199164153cyclictest0-21swapper/310:31:013
3011999155153cyclictest0-21swapper/110:31:011
3011999155153cyclictest0-21swapper/110:31:011
3012199123122cyclictest0-21swapper/306:46:063
3011999123122cyclictest26453-21tune2fs06:46:061
3011999104102cyclictest9253-21tune2fs06:06:081
3011999104102cyclictest506-21tune2fs07:01:061
3012199103102cyclictest0-21swapper/307:01:063
3012199103102cyclictest0-21swapper/306:26:083
3012199103102cyclictest0-21swapper/306:06:083
3011999103102cyclictest0-21swapper/106:26:081
30121998482cyclictest0-21swapper/308:16:053
30121998382cyclictest0-21swapper/310:21:013
30121998382cyclictest0-21swapper/310:01:043
30121998382cyclictest0-21swapper/308:21:063
30121998382cyclictest0-21swapper/307:56:103
30121998382cyclictest0-21swapper/307:06:053
30121998382cyclictest0-21swapper/306:41:083
30121998382cyclictest0-21swapper/306:31:083
30121998372cyclictest0-21swapper/309:31:133
30121998372cyclictest0-21swapper/307:16:113
30121998371cyclictest0-21swapper/307:00:513
30119998382cyclictest0-21swapper/110:44:191
30119998382cyclictest0-21swapper/110:36:011
30119998382cyclictest0-21swapper/110:11:041
30119998382cyclictest0-21swapper/108:50:471
30119998382cyclictest0-21swapper/108:31:001
30119998382cyclictest0-21swapper/108:21:061
30119998382cyclictest0-21swapper/108:05:501
30119998382cyclictest0-21swapper/107:56:101
30119998382cyclictest0-21swapper/105:56:101
30119998381cyclictest9224-21aten2.4-expect11:05:551
30119998381cyclictest793-21tune2fs10:45:571
30119998381cyclictest7575-21tune2fs11:00:571
30119998381cyclictest30865-21tune2fs09:26:001
30119998381cyclictest28958-21tune2fs09:21:011
30119998381cyclictest28692-21tune2fs08:06:021
30119998381cyclictest2727-21tune2fs07:06:051
30119998381cyclictest24585-21tune2fs09:11:001
30119998381cyclictest24162-21tune2fs06:41:071
30119998381cyclictest22334-21tune2fs10:21:011
30119998381cyclictest19983-21tune2fs07:46:031
30119998381cyclictest15815-21tune2fs10:05:581
30119998381cyclictest11534-21tune2fs08:41:021
30121998281cyclictest0-21swapper/311:05:553
30121998281cyclictest0-21swapper/311:00:573
30121998281cyclictest0-21swapper/310:45:573
30121998281cyclictest0-21swapper/310:05:583
30121998281cyclictest0-21swapper/309:26:003
30121998281cyclictest0-21swapper/309:21:013
30121998281cyclictest0-21swapper/309:01:003
30121998281cyclictest0-21swapper/308:41:023
30121998281cyclictest0-21swapper/308:06:023
30121998281cyclictest0-21swapper/307:46:033
30121998281cyclictest0-21swapper/306:11:083
30121998271cyclictest0-21swapper/310:11:043
30121998271cyclictest0-21swapper/307:26:123
30121998271cyclictest0-21swapper/306:51:133
30119998281cyclictest20036-21tune2fs09:01:001
30119998281cyclictest11345-21tune2fs06:11:081
30119998281cyclictest0-21swapper/108:16:051
30121997472cyclictest0-21swapper/307:31:013
30121997372cyclictest0-21swapper/310:55:593
30121997372cyclictest0-21swapper/310:41:003
30121997372cyclictest0-21swapper/310:16:003
30121997372cyclictest0-21swapper/309:56:033
30121997372cyclictest0-21swapper/309:50:573
30121997372cyclictest0-21swapper/309:45:593
30121997372cyclictest0-21swapper/309:40:593
30121997372cyclictest0-21swapper/309:36:033
30121997372cyclictest0-21swapper/309:16:023
30121997372cyclictest0-21swapper/309:11:003
30121997372cyclictest0-21swapper/309:06:103
30121997372cyclictest0-21swapper/308:30:583
30121997372cyclictest0-21swapper/308:26:023
30121997372cyclictest0-21swapper/308:01:023
30121997372cyclictest0-21swapper/307:41:113
30121997372cyclictest0-21swapper/307:38:513
30121997372cyclictest0-21swapper/307:21:093
30121997372cyclictest0-21swapper/307:11:063
30121997372cyclictest0-21swapper/306:36:093
30121997372cyclictest0-21swapper/306:21:073
30121997372cyclictest0-21swapper/306:16:113
30121997372cyclictest0-21swapper/306:01:083
30121997372cyclictest0-21swapper/305:56:093
30121997372cyclictest0-21swapper/305:51:113
30121997372cyclictest0-21swapper/305:46:073
30121997372cyclictest0-21swapper/305:41:133
30121997361cyclictest0-21swapper/308:53:333
30119997372cyclictest0-21swapper/110:19:141
30119997372cyclictest0-21swapper/107:38:511
30119997372cyclictest0-21swapper/107:21:091
30119997372cyclictest0-21swapper/107:11:031
30119997372cyclictest0-21swapper/106:31:081
30119997371cyclictest15897-21tune2fs08:51:001
30121997261cyclictest0-21swapper/308:11:083
30119997271cyclictest0-21swapper/107:31:011
30119997271cyclictest0-21swapper/107:26:121
30119997262cyclictest0-21swapper/109:06:371
30119996765cyclictest15621-21tune2fs06:21:071
30119996765cyclictest11597-21tune2fs09:55:581
30121996665cyclictest19524-21latency_hist09:00:473
30119996662cyclictest0-21swapper/109:35:571
30121996562cyclictest0-21swapper/310:50:563
30121996562cyclictest0-21swapper/310:50:563
30119996461cyclictest5459-21tune2fs10:56:001
30119996461cyclictest19012-21grep08:56:111
30121996362cyclictest0-21swapper/310:35:593
30121996351cyclictest22059-21munin-node07:51:043
30121996351cyclictest0-21swapper/310:25:583
30121996351cyclictest0-21swapper/308:46:013
30121996351cyclictest0-21swapper/308:36:053
30119996362cyclictest0-21swapper/110:50:431
30119996362cyclictest0-21swapper/110:50:431
30119996362cyclictest0-21swapper/110:25:571
30119996362cyclictest0-21swapper/110:00:541
30119996362cyclictest0-21swapper/109:50:561
30119996362cyclictest0-21swapper/109:45:581
30119996362cyclictest0-21swapper/109:40:481
30119996362cyclictest0-21swapper/109:30:511
30119996362cyclictest0-21swapper/109:15:571
30119996362cyclictest0-21swapper/108:35:591
30119996362cyclictest0-21swapper/108:25:491
30119996362cyclictest0-21swapper/108:10:491
30119996362cyclictest0-21swapper/107:51:021
30119996362cyclictest0-21swapper/107:41:021
30119996362cyclictest0-21swapper/107:15:581
30119996362cyclictest0-21swapper/106:55:531
30119996362cyclictest0-21swapper/106:51:031
30119996362cyclictest0-21swapper/106:35:561
30119996362cyclictest0-21swapper/106:15:551
30119996362cyclictest0-21swapper/106:01:051
30119996362cyclictest0-21swapper/105:51:061
30119996362cyclictest0-21swapper/105:46:061
30119996362cyclictest0-21swapper/105:40:581
30120995853cyclictest181ksoftirqd/209:23:082
30120995752cyclictest0-21swapper/207:21:032
30120995752cyclictest0-21swapper/206:16:052
30120995751cyclictest26261-21telnet09:15:582
30120995751cyclictest26115-21telnet08:01:002
30120995751cyclictest1876-21hald-addon-stor05:41:562
30120995751cyclictest17702-21telnet10:10:562
30120995751cyclictest0-21swapper/205:46:482
30120995741cyclictest0-21swapper/210:45:392
30120995652cyclictest0-21swapper/210:50:552
30120995652cyclictest0-21swapper/210:50:552
30120995652cyclictest0-21swapper/208:11:002
30120995651cyclictest0-21swapper/205:56:042
30120995551cyclictest0-21swapper/209:50:092
30120995550cyclictest0-21swapper/210:31:232
30120995550cyclictest0-21swapper/210:31:232
30120995541cyclictest0-21swapper/211:04:352
30120995541cyclictest0-21swapper/207:50:172
30120995541cyclictest0-21swapper/206:39:242
30120995453cyclictest24108-21telnet09:10:582
30120995452cyclictest5050irq/44-ahci09:33:372
30120995449cyclictest0-21swapper/209:59:022
30120995449cyclictest0-21swapper/209:01:422
30120995441cyclictest278-21usb-storage09:42:212
30120995441cyclictest0-21swapper/205:52:142
30120995352cyclictest181ksoftirqd/207:38:102
30120995352cyclictest0-21swapper/211:05:552
30120995352cyclictest0-21swapper/210:20:042
30120995352cyclictest0-21swapper/209:50:562
30120995352cyclictest0-21swapper/209:27:282
30120995352cyclictest0-21swapper/208:55:592
30120995352cyclictest0-21swapper/208:50:582
30120995352cyclictest0-21swapper/208:40:592
30120995352cyclictest0-21swapper/208:24:182
30120995352cyclictest0-21swapper/207:56:022
30120995352cyclictest0-21swapper/207:41:022
30120995352cyclictest0-21swapper/207:27:322
30120995352cyclictest0-21swapper/207:08:592
30120995352cyclictest0-21swapper/207:03:152
30120995352cyclictest0-21swapper/206:41:042
30120995352cyclictest0-21swapper/206:34:342
30120995352cyclictest0-21swapper/206:06:062
30120995351cyclictest6819-21telnet08:30:592
30120995351cyclictest5050irq/44-ahci08:49:312
30120995351cyclictest30274-21telnet06:56:012
30120995351cyclictest2571-21telnet09:35:582
30120995348cyclictest0-21swapper/210:58:082
30120995341cyclictest0-21swapper/210:25:452
30120995341cyclictest0-21swapper/207:20:382
30118995352cyclictest76050irq/18-parport009:12:340
30118995352cyclictest278-21usb-storage08:17:260
30118995352cyclictest1876-21hald-addon-stor09:23:420
30118995352cyclictest0-21swapper/008:01:210
30120995251cyclictest32582-21telnet08:16:022
30120995251cyclictest278-21usb-storage08:39:352
30120995251cyclictest278-21usb-storage08:07:232
30120995251cyclictest278-21usb-storage06:48:042
30120995251cyclictest0-21swapper/210:45:452
30120995251cyclictest0-21swapper/210:36:212
30120995251cyclictest0-21swapper/210:21:082
30120995251cyclictest0-21swapper/210:03:542
30120995251cyclictest0-21swapper/209:09:382
30120995251cyclictest0-21swapper/208:30:482
30120995251cyclictest0-21swapper/207:51:572
30120995251cyclictest0-21swapper/206:26:342
30118995251cyclictest76050irq/18-parport009:58:020
30118995251cyclictest76050irq/18-parport005:52:360
30118995251cyclictest1876-21hald-addon-stor09:42:210
30118995251cyclictest0-21swapper/011:02:100
30118995251cyclictest0-21swapper/010:50:520
30118995251cyclictest0-21swapper/010:50:520
30118995251cyclictest0-21swapper/010:36:190
30118995251cyclictest0-21swapper/010:26:450
30118995251cyclictest0-21swapper/010:10:560
30118995251cyclictest0-21swapper/009:50:560
30118995251cyclictest0-21swapper/009:35:570
30118995251cyclictest0-21swapper/009:30:580
30118995251cyclictest0-21swapper/009:15:580
30118995251cyclictest0-21swapper/009:01:580
30118995251cyclictest0-21swapper/008:59:270
30118995251cyclictest0-21swapper/008:46:010
30118995251cyclictest0-21swapper/008:40:590
30118995251cyclictest0-21swapper/008:34:080
30118995251cyclictest0-21swapper/008:30:280
30118995251cyclictest0-21swapper/008:13:040
30118995251cyclictest0-21swapper/007:56:020
30118995251cyclictest0-21swapper/007:32:060
30118995251cyclictest0-21swapper/007:22:580
30118995251cyclictest0-21swapper/007:20:380
30118995251cyclictest0-21swapper/007:11:020
30118995251cyclictest0-21swapper/006:56:010
30118995251cyclictest0-21swapper/006:52:410
30118995251cyclictest0-21swapper/006:40:020
30118995251cyclictest0-21swapper/006:06:060
30118995251cyclictest0-21swapper/006:01:050
30118995251cyclictest0-21swapper/005:46:060
30118995251cyclictest0-21swapper/005:41:240
30118995241cyclictest0-21swapper/006:16:050
30120995141cyclictest0-21swapper/206:04:292
30120995041cyclictest0-21swapper/210:07:062
30120994948cyclictest0-21swapper/206:25:062
30120994941cyclictest0-21swapper/207:32:002
30120994941cyclictest0-21swapper/207:11:372
30118994941cyclictest0-21swapper/010:01:520
30118994941cyclictest0-21swapper/007:48:290
30120994847cyclictest0-21swapper/206:15:112
30120994841cyclictest0-21swapper/206:51:472
30118994841cyclictest0-21swapper/010:41:010
30118994841cyclictest0-21swapper/007:38:460
30118994841cyclictest0-21swapper/006:15:290
30118994841cyclictest0-21swapper/005:56:230
30118994645cyclictest0-21swapper/010:25:440
30118994644cyclictest16837-21kworker/0:306:47:460
30118994543cyclictest6020-21kworker/0:007:03:150
30118994543cyclictest31ksoftirqd/008:06:300
30118994541cyclictest0-21swapper/011:06:120
30118994443cyclictest0-21swapper/010:08:220
30118994443cyclictest0-21swapper/008:25:180
30118994443cyclictest0-21swapper/007:26:460
30118994442cyclictest76050irq/18-parport009:46:410
30118994442cyclictest76050irq/18-parport008:39:450
30118994442cyclictest76050irq/18-parport007:51:370
30118994442cyclictest76050irq/18-parport006:33:000
30118994442cyclictest76050irq/18-parport006:29:520
30118994342cyclictest76050irq/18-parport010:34:010
30118994342cyclictest76050irq/18-parport010:34:010
30118994342cyclictest0-21swapper/009:29:570
30118994342cyclictest0-21swapper/007:06:010
30118994341cyclictest5050irq/44-ahci10:56:120
30118994341cyclictest5050irq/44-ahci07:41:020
30118994341cyclictest278-21usb-storage10:46:390
30118994341cyclictest278-21usb-storage06:45:080
30118994341cyclictest0-21swapper/010:16:180
30118994331cyclictest0-21swapper/009:06:080
30118994331cyclictest0-21swapper/008:51:040
30118994331cyclictest0-21swapper/006:21:100
2996522321sleep230113-21cut05:40:542
5050110irq/44-ahci0-21swapper/005:39:430
1099110migration/129122-21needreboot05:36:121
23160ksoftirqd/329160-21munin-node05:36:123
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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