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2026-06-03 - 01:04
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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 376 highest latencies:
System rack3slot1.osadl.org (updated Tue Jun 02, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2949299158153cyclictest392-21md2_raid104:48:171
2949299158153cyclictest392-21md2_raid104:48:171
2951199133132cyclictest0-21swapper/304:48:173
2951199133132cyclictest0-21swapper/304:48:173
29511999896cyclictest0-21swapper/307:48:523
29511999796cyclictest392-21md2_raid107:22:523
29511999796cyclictest0-21swapper/309:58:033
29511999796cyclictest0-21swapper/307:28:163
29511999796cyclictest0-21swapper/305:08:063
29511999796cyclictest0-21swapper/305:03:423
29511999392cyclictest0-21swapper/306:48:103
29492999392cyclictest0-21swapper/107:22:521
29511999089cyclictest0-21swapper/307:18:273
29511998886cyclictest0-21swapper/308:53:063
29511998886cyclictest0-21swapper/306:18:063
29511998786cyclictest0-21swapper/309:48:013
29511998786cyclictest0-21swapper/309:35:423
29511998786cyclictest0-21swapper/308:57:513
29511998786cyclictest0-21swapper/308:43:013
29511998786cyclictest0-21swapper/308:08:033
29511998786cyclictest0-21swapper/307:33:053
29511998786cyclictest0-21swapper/307:15:493
29511998786cyclictest0-21swapper/307:03:033
29511998786cyclictest0-21swapper/306:38:033
29511998786cyclictest0-21swapper/304:45:073
29511998785cyclictest28572-21fschecks_count07:08:053
29511998785cyclictest0-21swapper/306:23:343
29511998775cyclictest0-21swapper/306:33:053
29511998685cyclictest0-21swapper/310:02:593
29511998685cyclictest0-21swapper/309:53:063
29511998685cyclictest0-21swapper/309:23:013
29511998685cyclictest0-21swapper/309:18:023
29511998685cyclictest0-21swapper/308:27:213
29511998685cyclictest0-21swapper/306:58:123
29511998685cyclictest0-21swapper/305:43:043
29511998685cyclictest0-21swapper/305:42:293
29511998685cyclictest0-21swapper/305:23:043
29511998685cyclictest0-21swapper/305:18:153
29492998682cyclictest0-21swapper/107:03:151
29492998584cyclictest0-21swapper/108:23:451
29492998583cyclictest0-21swapper/109:18:031
29492998482cyclictest8710-21tune2fs05:08:111
29492998482cyclictest21935-21tune2fs05:38:091
29492998482cyclictest11284-21tune2fs06:28:091
29511998382cyclictest0-21swapper/310:08:063
29511998382cyclictest0-21swapper/309:03:093
29511998382cyclictest0-21swapper/308:32:493
29511998382cyclictest0-21swapper/308:13:073
29511998382cyclictest0-21swapper/307:43:113
29511998382cyclictest0-21swapper/307:38:073
29511998382cyclictest0-21swapper/306:53:123
29511998382cyclictest0-21swapper/306:43:133
29511998382cyclictest0-21swapper/306:13:593
29511998382cyclictest0-21swapper/306:08:073
29511998382cyclictest0-21swapper/306:00:503
29511998382cyclictest0-21swapper/305:55:493
29511998382cyclictest0-21swapper/305:50:483
29511998382cyclictest0-21swapper/305:33:173
29511998382cyclictest0-21swapper/305:13:113
29511998382cyclictest0-21swapper/305:00:393
29511998382cyclictest0-21swapper/304:57:563
29492998382cyclictest30120-21tune2fs04:43:121
29492998382cyclictest0-21swapper/110:12:451
29492998382cyclictest0-21swapper/110:03:391
29492998382cyclictest0-21swapper/109:48:061
29492998382cyclictest0-21swapper/109:38:071
29492998382cyclictest0-21swapper/109:32:581
29492998382cyclictest0-21swapper/109:23:071
29492998382cyclictest0-21swapper/109:12:551
29492998382cyclictest0-21swapper/109:03:091
29492998382cyclictest0-21swapper/109:01:171
29492998382cyclictest0-21swapper/108:53:031
29492998382cyclictest0-21swapper/108:28:041
29492998382cyclictest0-21swapper/108:18:111
29492998382cyclictest0-21swapper/108:13:101
29492998382cyclictest0-21swapper/108:06:091
29492998382cyclictest0-21swapper/107:58:121
29492998382cyclictest0-21swapper/107:48:141
29492998382cyclictest0-21swapper/107:43:021
29492998382cyclictest0-21swapper/107:18:121
29492998382cyclictest0-21swapper/107:11:001
29492998382cyclictest0-21swapper/106:43:131
29492998382cyclictest0-21swapper/106:41:191
29492998382cyclictest0-21swapper/106:33:141
29492998382cyclictest0-21swapper/106:13:151
29492998382cyclictest0-21swapper/106:08:071
29492998382cyclictest0-21swapper/106:03:151
29492998382cyclictest0-21swapper/105:58:171
29492998382cyclictest0-21swapper/105:56:201
29492998382cyclictest0-21swapper/105:43:041
29492998382cyclictest0-21swapper/105:28:181
29492998382cyclictest0-21swapper/105:25:441
29492998382cyclictest0-21swapper/105:22:561
29492998382cyclictest0-21swapper/105:13:111
29492998382cyclictest0-21swapper/105:02:561
29492998381cyclictest9346-21tune2fs07:38:041
29492998381cyclictest8681-21aten2.4-expect06:23:061
29492998381cyclictest7616-21tune2fs08:48:021
29492998381cyclictest6036-21tune2fs09:57:571
29492998381cyclictest19905-21tune2fs06:48:071
29492998381cyclictest19126-21aten2.4-expect05:33:061
29492998381cyclictest16191-21tune2fs07:53:051
29492998371cyclictest1655-21aten2.4-expect04:53:081
29511998281cyclictest13442-21md1_resync08:50:233
29511998281cyclictest0-21swapper/309:28:093
29511998271cyclictest0-21swapper/309:43:063
29492998281cyclictest408-21md1_raid107:28:051
29511997965cyclictest0-21swapper/306:29:393
29511997965cyclictest0-21swapper/306:05:583
29511997876cyclictest13442-21md1_resync08:34:463
29511997876cyclictest0-21swapper/308:03:023
29511997865cyclictest0-21swapper/309:37:593
29511997865cyclictest0-21swapper/309:13:103
29511997775cyclictest0-21swapper/309:08:013
29511997775cyclictest0-21swapper/307:58:033
29511997765cyclictest0-21swapper/308:38:103
29511997675cyclictest0-21swapper/308:18:063
29511997675cyclictest0-21swapper/307:55:523
29511997675cyclictest0-21swapper/305:28:113
29492997573cyclictest6891-21aten2.4-expect07:33:031
29492997472cyclictest0-21swapper/107:00:371
29492997372cyclictest0-21swapper/109:52:561
29492997372cyclictest0-21swapper/109:42:581
29492997372cyclictest0-21swapper/109:28:071
29492997372cyclictest0-21swapper/109:08:041
29492997372cyclictest0-21swapper/108:43:021
29492997372cyclictest0-21swapper/108:38:071
29492997372cyclictest0-21swapper/108:32:591
29492997372cyclictest0-21swapper/108:07:501
29492997372cyclictest0-21swapper/107:12:541
29492997372cyclictest0-21swapper/106:53:061
29492997372cyclictest0-21swapper/106:18:061
29492997372cyclictest0-21swapper/105:48:041
29492997372cyclictest0-21swapper/105:03:091
29481997271cyclictest0-21swapper/008:03:180
29481996867cyclictest0-21swapper/007:26:520
29511996765cyclictest0-21swapper/304:42:573
29501996741cyclictest0-21swapper/208:31:292
29501996651cyclictest0-21swapper/208:43:372
29501996641cyclictest0-21swapper/209:23:342
29501996641cyclictest0-21swapper/207:43:482
29481996665cyclictest0-21swapper/010:01:010
29481996665cyclictest0-21swapper/004:43:260
29481996652cyclictest0-21swapper/008:33:550
29501996554cyclictest0-21swapper/208:25:382
29501996554cyclictest0-21swapper/207:53:562
29501996550cyclictest0-21swapper/208:10:492
29501996550cyclictest0-21swapper/207:23:452
29501996541cyclictest0-21swapper/208:07:282
29481996564cyclictest0-21swapper/009:50:050
29481996551cyclictest0-21swapper/009:08:390
29481996551cyclictest0-21swapper/008:28:460
29481996551cyclictest0-21swapper/007:54:570
29481996551cyclictest0-21swapper/007:34:020
29481996551cyclictest0-21swapper/007:28:230
29501996450cyclictest0-21swapper/209:49:542
29481996463cyclictest0-21swapper/010:08:520
29481996463cyclictest0-21swapper/009:55:100
29481996463cyclictest0-21swapper/008:39:340
29481996463cyclictest0-21swapper/007:18:480
29481996460cyclictest0-21swapper/008:42:490
29481996452cyclictest0-21swapper/008:57:420
29492996351cyclictest0-21swapper/104:42:571
29481996362cyclictest0-21swapper/010:02:530
29481996362cyclictest0-21swapper/009:43:460
29481996362cyclictest0-21swapper/009:42:190
29481996362cyclictest0-21swapper/009:34:350
29481996362cyclictest0-21swapper/009:27:580
29481996362cyclictest0-21swapper/009:23:450
29481996362cyclictest0-21swapper/009:20:130
29481996362cyclictest0-21swapper/009:13:450
29481996362cyclictest0-21swapper/009:03:270
29481996362cyclictest0-21swapper/009:00:430
29481996362cyclictest0-21swapper/008:48:140
29481996362cyclictest0-21swapper/008:23:310
29481996362cyclictest0-21swapper/008:18:140
29481996362cyclictest0-21swapper/008:12:530
29481996362cyclictest0-21swapper/008:08:280
29481996362cyclictest0-21swapper/007:58:380
29481996362cyclictest0-21swapper/007:48:430
29481996362cyclictest0-21swapper/007:45:420
29481996362cyclictest0-21swapper/007:39:160
29481996362cyclictest0-21swapper/006:44:040
29481996362cyclictest0-21swapper/006:23:160
29481996362cyclictest0-21swapper/004:48:000
29481996362cyclictest0-21swapper/004:48:000
29501996261cyclictest0-21swapper/209:55:162
29501996261cyclictest0-21swapper/209:29:552
29501996261cyclictest0-21swapper/209:16:562
29501996261cyclictest0-21swapper/208:39:372
29501996261cyclictest0-21swapper/206:23:452
29501996261cyclictest0-21swapper/206:18:062
29501996251cyclictest0-21swapper/208:19:292
29481996261cyclictest0-21swapper/006:51:530
29481996261cyclictest0-21swapper/006:41:220
29501996160cyclictest0-21swapper/209:42:212
29501996059cyclictest0-21swapper/209:00:492
29501996059cyclictest0-21swapper/208:33:172
29501996059cyclictest0-21swapper/207:21:472
29481996059cyclictest0-21swapper/004:58:080
29501995948cyclictest0-21swapper/209:33:232
29481995958cyclictest0-21swapper/006:16:170
29481995942cyclictest0-21swapper/006:02:020
29481995942cyclictest0-21swapper/005:22:530
29501995857cyclictest0-21swapper/209:45:332
29501995857cyclictest0-21swapper/208:49:232
29501995857cyclictest0-21swapper/204:49:052
29501995857cyclictest0-21swapper/204:49:052
29501995857cyclictest0-21swapper/204:42:582
29481995857cyclictest0-21swapper/005:23:080
29481995841cyclictest0-21swapper/005:48:020
29501995756cyclictest0-21swapper/209:12:062
29501995756cyclictest0-21swapper/208:54:582
29501995756cyclictest0-21swapper/207:36:252
29501995756cyclictest0-21swapper/207:28:242
29481995750cyclictest0-21swapper/006:10:410
29481995741cyclictest0-21swapper/007:13:010
29501995655cyclictest0-21swapper/210:06:472
29501995655cyclictest0-21swapper/209:06:012
29501995652cyclictest0-21swapper/210:11:452
29501995644cyclictest19333-21sshd06:47:502
29501995641cyclictest0-21swapper/208:17:302
29501995641cyclictest0-21swapper/207:58:242
29481995641cyclictest0-21swapper/004:56:420
29501995554cyclictest0-21swapper/207:51:102
29501995553cyclictest5050irq/44-ahci05:29:192
29501995552cyclictest0-21swapper/206:17:242
29501995551cyclictest0-21swapper/209:58:222
29501995551cyclictest0-21swapper/207:38:232
29501995551cyclictest0-21swapper/206:42:262
29501995541cyclictest0-21swapper/209:18:472
29501995453cyclictest0-21swapper/205:23:072
29501995452cyclictest5050irq/44-ahci05:17:572
29501995452cyclictest5050irq/44-ahci04:53:402
29501995452cyclictest0-21swapper/206:08:062
29481995453cyclictest0-21swapper/005:12:560
29481995452cyclictest128650irq/46-eth007:08:030
29481995433cyclictest0-21swapper/006:22:130
29501995352cyclictest5050irq/44-ahci07:08:172
29501995352cyclictest5050irq/44-ahci06:01:282
29501995352cyclictest408-21md1_raid107:17:462
29501995352cyclictest392-21md2_raid106:34:312
29501995352cyclictest181ksoftirqd/206:59:382
29501995352cyclictest0-21swapper/207:02:532
29501995352cyclictest0-21swapper/206:57:512
29501995352cyclictest0-21swapper/205:16:392
29501995352cyclictest0-21swapper/205:08:092
29501995351cyclictest5050irq/44-ahci05:35:122
29501995351cyclictest5050irq/44-ahci04:58:242
29501995351cyclictest19640-21telnet06:48:062
29501995351cyclictest0-21swapper/206:06:082
29501995341cyclictest0-21swapper/206:28:322
29501995341cyclictest0-21swapper/205:53:042
29481995352cyclictest76050irq/18-parport005:45:140
29481995352cyclictest76050irq/18-parport005:17:070
29481995352cyclictest0-21swapper/007:03:420
29481995352cyclictest0-21swapper/006:58:580
29481995352cyclictest0-21swapper/006:53:200
29481995352cyclictest0-21swapper/006:34:590
29481995352cyclictest0-21swapper/006:29:040
29481995352cyclictest0-21swapper/006:03:110
29481995352cyclictest0-21swapper/005:53:030
29481995352cyclictest0-21swapper/005:39:160
29481995352cyclictest0-21swapper/005:33:130
29481995352cyclictest0-21swapper/005:29:370
29481995352cyclictest0-21swapper/005:03:540
29501995251cyclictest5050irq/44-ahci05:37:562
29501995251cyclictest392-21md2_raid105:48:362
29501995251cyclictest0-21swapper/205:03:382
29501995241cyclictest0-21swapper/205:44:212
29501994342cyclictest0-21swapper/204:42:572
29481994241cyclictest0-21swapper/004:42:570
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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