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2026-06-23 - 14:46
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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 23, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
759999117112cyclictest0-21swapper/109:19:091
759999112111cyclictest0-21swapper/106:09:541
759999108102cyclictest18490-21tune2fs09:43:591
760199107103cyclictest0-21swapper/309:12:153
760199107103cyclictest0-21swapper/309:08:283
760199106102cyclictest0-21swapper/309:19:093
759999104102cyclictest17607-21tune2fs07:14:031
759999103102cyclictest13485-21tune2fs08:18:591
7601999792cyclictest0-21swapper/309:43:593
7599999692cyclictest0-21swapper/109:12:151
7599999692cyclictest0-21swapper/109:08:281
7599999592cyclictest0-21swapper/109:43:271
7601999392cyclictest0-21swapper/307:39:083
7601999392cyclictest0-21swapper/304:53:553
7601998883cyclictest0-21swapper/307:24:083
7601998882cyclictest0-21swapper/309:23:593
7601998882cyclictest0-21swapper/305:39:133
7601998872cyclictest0-21swapper/306:37:573
7601998872cyclictest0-21swapper/305:19:183
7599998883cyclictest0-21swapper/108:29:001
7599998882cyclictest20074-21aten2.4-expect09:48:551
7599998882cyclictest15256-21tune2fs05:54:071
7599998882cyclictest0-21swapper/107:43:501
7599998872cyclictest0-21swapper/108:43:461
7599998872cyclictest0-21swapper/104:59:091
7601998782cyclictest27565-21md1_resync07:37:393
7601998782cyclictest0-21swapper/309:29:003
7601998782cyclictest0-21swapper/308:18:593
7601998772cyclictest0-21swapper/306:59:113
7601998772cyclictest0-21swapper/305:29:073
7601998772cyclictest0-21swapper/304:44:163
7599998782cyclictest0-21swapper/107:04:041
7599998782cyclictest0-21swapper/107:04:041
7599998782cyclictest0-21swapper/106:44:041
7599998782cyclictest0-21swapper/106:32:071
7599998782cyclictest0-21swapper/106:19:121
7599998782cyclictest0-21swapper/105:44:151
7599998782cyclictest0-21swapper/105:29:081
7599998782cyclictest0-21swapper/104:39:091
7599998782cyclictest0-21swapper/104:34:091
7599998781cyclictest6827-21tune2fs06:49:051
7599998772cyclictest0-21swapper/105:19:181
7599998771cyclictest0-21swapper/104:29:131
7601998682cyclictest0-21swapper/305:25:493
7599998682cyclictest0-21swapper/108:59:031
7599998682cyclictest0-21swapper/108:55:081
7599998682cyclictest0-21swapper/108:34:051
7599998682cyclictest0-21swapper/108:24:031
7599998682cyclictest0-21swapper/108:14:031
7599998682cyclictest0-21swapper/108:09:051
7599998682cyclictest0-21swapper/107:59:021
7599998682cyclictest0-21swapper/107:49:021
7599998682cyclictest0-21swapper/107:39:041
7599998682cyclictest0-21swapper/107:34:081
7599998682cyclictest0-21swapper/107:29:071
7599998682cyclictest0-21swapper/107:29:071
7599998682cyclictest0-21swapper/107:19:071
7599998682cyclictest0-21swapper/107:09:081
7599998682cyclictest0-21swapper/106:54:031
7599998682cyclictest0-21swapper/106:39:051
7599998682cyclictest0-21swapper/106:34:071
7599998682cyclictest0-21swapper/106:24:041
7599998682cyclictest0-21swapper/105:59:081
7599998682cyclictest0-21swapper/105:52:321
7599998682cyclictest0-21swapper/105:34:071
7599998682cyclictest0-21swapper/105:24:171
7599998682cyclictest0-21swapper/105:14:121
7599998682cyclictest0-21swapper/105:09:091
7599998682cyclictest0-21swapper/105:04:081
7599998682cyclictest0-21swapper/104:49:101
7599998682cyclictest0-21swapper/104:44:171
7599998682cyclictest0-21swapper/104:24:101
7599998672cyclictest0-21swapper/109:34:561
7599998672cyclictest0-21swapper/109:14:041
7599998671cyclictest0-21swapper/109:29:001
7599998671cyclictest0-21swapper/107:24:051
7599998671cyclictest0-21swapper/106:59:031
7599998671cyclictest0-21swapper/104:54:121
7599998661cyclictest0-21swapper/109:23:561
7599998582cyclictest0-21swapper/108:44:371
7599998472cyclictest0-21swapper/108:07:281
7601998382cyclictest1385-17sedispatch06:13:523
7601998382cyclictest0-21swapper/309:48:553
7601998382cyclictest0-21swapper/308:41:183
7601998382cyclictest0-21swapper/308:14:023
7601998382cyclictest0-21swapper/308:04:023
7601998382cyclictest0-21swapper/307:59:053
7601998382cyclictest0-21swapper/307:44:093
7601998382cyclictest0-21swapper/306:39:053
7601998382cyclictest0-21swapper/306:04:033
7601998382cyclictest0-21swapper/305:34:163
7601998382cyclictest0-21swapper/305:15:223
7601998382cyclictest0-21swapper/304:34:093
7601998382cyclictest0-21swapper/304:28:563
7601998371cyclictest0-21swapper/306:28:063
7599998382cyclictest0-21swapper/106:14:041
7599998381cyclictest8000-21aten2.4-expect05:39:051
7601998281cyclictest0-21swapper/308:43:593
7601998281cyclictest0-21swapper/307:14:033
7601998281cyclictest0-21swapper/307:04:043
7601998281cyclictest0-21swapper/307:04:043
7601998281cyclictest0-21swapper/306:19:013
7601998281cyclictest0-21swapper/306:02:513
7601998281cyclictest0-21swapper/304:59:093
7601998271cyclictest0-21swapper/308:29:073
7601997872cyclictest0-21swapper/308:25:243
7601997872cyclictest0-21swapper/308:09:253
7601997862cyclictest0-21swapper/306:14:013
7601997772cyclictest0-21swapper/309:14:223
7601997772cyclictest0-21swapper/308:53:563
7601997772cyclictest0-21swapper/306:48:513
7601997751cyclictest408-21md1_raid105:05:123
7601997672cyclictest0-21swapper/306:56:023
7601997672cyclictest0-21swapper/306:49:133
7599997672cyclictest0-21swapper/108:49:051
7599997661cyclictest0-21swapper/107:54:011
7599997661cyclictest0-21swapper/106:04:031
7601997372cyclictest0-21swapper/309:02:263
7601997372cyclictest0-21swapper/308:52:313
7601997372cyclictest0-21swapper/308:34:053
7601997372cyclictest0-21swapper/307:53:593
7601997372cyclictest0-21swapper/307:29:073
7601997372cyclictest0-21swapper/307:29:073
7601997372cyclictest0-21swapper/307:19:413
7601997372cyclictest0-21swapper/305:44:083
7601997372cyclictest0-21swapper/305:09:093
7601997361cyclictest0-21swapper/305:52:333
7601997271cyclictest0-21swapper/309:36:213
7601997271cyclictest0-21swapper/306:29:143
7601997271cyclictest0-21swapper/304:55:113
7601997271cyclictest0-21swapper/304:39:163
7601996963cyclictest0-21swapper/307:49:023
7601996963cyclictest0-21swapper/307:09:123
7601996962cyclictest15717-21aten2.4-expect09:38:553
7601996861cyclictest0-21swapper/305:54:073
7601996851cyclictest0-21swapper/304:29:073
7598996867cyclictest0-21swapper/007:10:530
7598996867cyclictest0-21swapper/007:08:270
7598996867cyclictest0-21swapper/007:08:270
7598996766cyclictest0-21swapper/008:26:210
7598996766cyclictest0-21swapper/007:15:190
7598996662cyclictest0-21swapper/004:49:380
7600996554cyclictest0-21swapper/208:12:322
7600996551cyclictest0-21swapper/208:35:242
7600996541cyclictest0-21swapper/209:10:292
7600996541cyclictest0-21swapper/206:29:472
7598996564cyclictest0-21swapper/008:35:340
7598996564cyclictest0-21swapper/008:11:520
7598996564cyclictest0-21swapper/006:33:160
7598996561cyclictest0-21swapper/004:31:070
7598996541cyclictest0-21swapper/008:53:260
7600996450cyclictest0-21swapper/204:37:462
7598996463cyclictest0-21swapper/008:29:400
7598996463cyclictest0-21swapper/004:46:310
7598996461cyclictest0-21swapper/008:19:170
7598996451cyclictest0-21swapper/008:57:180
7598996451cyclictest0-21swapper/008:44:440
7598996451cyclictest0-21swapper/008:41:120
7600996362cyclictest0-21swapper/208:50:092
7600996362cyclictest0-21swapper/208:40:462
7600996362cyclictest0-21swapper/208:13:492
7600996362cyclictest0-21swapper/207:12:072
7600996362cyclictest0-21swapper/207:07:452
7600996362cyclictest0-21swapper/207:07:452
7600996362cyclictest0-21swapper/204:41:542
7598996362cyclictest0-21swapper/009:10:500
7598996362cyclictest0-21swapper/009:03:550
7598996362cyclictest0-21swapper/009:00:080
7598996362cyclictest0-21swapper/008:14:470
7598996362cyclictest0-21swapper/008:04:110
7598996362cyclictest0-21swapper/008:01:530
7598996362cyclictest0-21swapper/007:55:260
7598996362cyclictest0-21swapper/007:49:160
7598996362cyclictest0-21swapper/007:45:020
7598996362cyclictest0-21swapper/007:40:490
7598996362cyclictest0-21swapper/007:35:560
7598996362cyclictest0-21swapper/007:31:060
7598996362cyclictest0-21swapper/007:31:060
7598996362cyclictest0-21swapper/007:26:270
7598996362cyclictest0-21swapper/006:52:070
7598996362cyclictest0-21swapper/006:46:350
7598996362cyclictest0-21swapper/006:40:140
7598996362cyclictest0-21swapper/005:54:160
7598996362cyclictest0-21swapper/005:40:420
7598996362cyclictest0-21swapper/005:32:430
7598996362cyclictest0-21swapper/005:21:030
7598996362cyclictest0-21swapper/005:12:120
7598996362cyclictest0-21swapper/005:04:390
7598996362cyclictest0-21swapper/004:59:270
7598996362cyclictest0-21swapper/004:35:070
7600996261cyclictest0-21swapper/209:42:322
7600996261cyclictest0-21swapper/208:46:462
7600996261cyclictest0-21swapper/208:29:432
7600996261cyclictest0-21swapper/208:07:592
7600996261cyclictest0-21swapper/205:42:212
7600996261cyclictest0-21swapper/205:35:112
7600996261cyclictest0-21swapper/205:02:182
7600996261cyclictest0-21swapper/204:54:032
7600996261cyclictest0-21swapper/204:28:562
7600996252cyclictest0-21swapper/209:07:092
7600996251cyclictest0-21swapper/208:27:292
7600996251cyclictest0-21swapper/206:01:192
7600996241cyclictest0-21swapper/207:45:152
7598996261cyclictest0-21swapper/007:19:410
7598996261cyclictest0-21swapper/006:36:380
7598996261cyclictest0-21swapper/006:05:290
7598996261cyclictest0-21swapper/006:03:030
7598996261cyclictest0-21swapper/005:52:180
7598996261cyclictest0-21swapper/005:38:470
7598996261cyclictest0-21swapper/005:24:150
7598996261cyclictest0-21swapper/005:16:050
7598996261cyclictest0-21swapper/004:54:270
7598996261cyclictest0-21swapper/004:43:380
7598996261cyclictest0-21swapper/004:24:130
7600996160cyclictest0-21swapper/207:59:442
7600996160cyclictest0-21swapper/207:34:092
7600996160cyclictest0-21swapper/207:26:362
7600996160cyclictest0-21swapper/207:16:012
7600996156cyclictest0-21swapper/205:31:432
7598996160cyclictest0-21swapper/007:02:270
7598996160cyclictest0-21swapper/006:25:460
7598996160cyclictest0-21swapper/006:14:220
7598996160cyclictest0-21swapper/006:11:060
7600996059cyclictest0-21swapper/208:19:022
7600996059cyclictest0-21swapper/207:39:162
7600996049cyclictest0-21swapper/208:53:552
7600996049cyclictest0-21swapper/206:39:172
7600996048cyclictest0-21swapper/209:01:312
7598996059cyclictest0-21swapper/005:44:360
7600995958cyclictest0-21swapper/207:50:422
7600995958cyclictest0-21swapper/206:19:012
7600995958cyclictest0-21swapper/206:08:002
7600995948cyclictest0-21swapper/204:48:462
7598995958cyclictest0-21swapper/006:55:050
7598995958cyclictest0-21swapper/006:19:440
7600995857cyclictest0-21swapper/206:54:022
7600995856cyclictest0-21swapper/205:58:362
7600995756cyclictest0-21swapper/206:25:382
7600995756cyclictest0-21swapper/205:12:452
7600995655cyclictest0-21swapper/207:57:182
7600995655cyclictest0-21swapper/205:44:142
7600995655cyclictest0-21swapper/205:14:462
7600995652cyclictest0-21swapper/205:22:492
7600995652cyclictest0-21swapper/204:50:392
7600995652cyclictest0-21swapper/204:24:382
7600995640cyclictest0-21swapper/207:30:382
7600995640cyclictest0-21swapper/207:30:382
7600995631cyclictest1331-21runrttasks06:36:242
7600995631cyclictest0-21swapper/209:38:212
7598995655cyclictest0-21swapper/009:13:570
7600995554cyclictest0-21swapper/206:46:362
7600995554cyclictest0-21swapper/206:11:302
7600995553cyclictest5050irq/44-ahci09:22:222
7600995551cyclictest0-21swapper/205:24:512
7600995551cyclictest0-21swapper/205:04:182
7600995543cyclictest7018-21sh06:49:062
7600995541cyclictest0-21swapper/206:58:582
7600995453cyclictest0-21swapper/206:13:552
7600995453cyclictest0-21swapper/205:49:472
7600995451cyclictest0-21swapper/209:51:302
7598995453cyclictest0-21swapper/009:33:580
7600995352cyclictest0-21swapper/207:20:232
7600995349cyclictest0-21swapper/209:45:072
7600995341cyclictest392-21md2_raid109:13:502
7600995341cyclictest0-21swapper/209:29:152
7600995341cyclictest0-21swapper/209:28:372
7598995352cyclictest0-21swapper/009:48:470
7598995352cyclictest0-21swapper/009:44:070
7598995352cyclictest0-21swapper/009:38:550
7598995352cyclictest0-21swapper/009:26:120
7598995352cyclictest0-21swapper/009:19:060
7598995351cyclictest5050irq/44-ahci09:28:560
899140watchdog/00-21swapper/004:20:310
231140ksoftirqd/327565-21md1_resync04:22:113
5050110irq/44-ahci0-21swapper/204:19:122
121110ksoftirqd/10-21swapper/104:19:461
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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