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2026-06-21 - 23:00
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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 Sun Jun 21, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2496999113112cyclictest0-21swapper/309:45:553
2496799103102cyclictest0-21swapper/109:45:551
2496799103102cyclictest0-21swapper/108:20:511
24969999392cyclictest0-21swapper/309:30:333
24969999392cyclictest0-21swapper/305:31:063
24967998982cyclictest14989-21tune2fs05:15:581
24967998982cyclictest13012-21tune2fs08:55:461
24967998882cyclictest27843-21tune2fs05:45:561
24967998881cyclictest8576-21tune2fs07:30:521
24967998881cyclictest4231-21tune2fs06:05:551
24967998881cyclictest30005-21tune2fs04:35:591
24967998881cyclictest17401-21tune2fs09:05:481
24967998881cyclictest12258-21aten2.4-expect06:25:501
24967998782cyclictest0-21swapper/108:55:351
24967998771cyclictest0-21swapper/109:15:511
24969998681cyclictest0-21swapper/309:05:483
24969998681cyclictest0-21swapper/308:55:463
24969998681cyclictest0-21swapper/308:20:513
24969998681cyclictest0-21swapper/307:30:523
24969998681cyclictest0-21swapper/306:25:503
24969998681cyclictest0-21swapper/306:05:553
24969998681cyclictest0-21swapper/305:45:563
24969998681cyclictest0-21swapper/305:15:583
24969998681cyclictest0-21swapper/304:35:593
24967998682cyclictest0-21swapper/105:31:001
24967998581cyclictest0-21swapper/109:50:491
24967998581cyclictest0-21swapper/105:55:581
24967998581cyclictest0-21swapper/105:11:021
24967998482cyclictest8358-21tune2fs05:00:561
24967998482cyclictest15060-21tune2fs09:00:461
24969998382cyclictest0-21swapper/308:10:513
24969998382cyclictest0-21swapper/307:40:503
24967998382cyclictest0-21swapper/109:30:331
24967998382cyclictest0-21swapper/109:20:471
24967998382cyclictest0-21swapper/108:30:591
24967998382cyclictest0-21swapper/108:19:111
24967998382cyclictest0-21swapper/107:35:511
24967998382cyclictest0-21swapper/107:25:571
24967998382cyclictest0-21swapper/107:19:241
24967998382cyclictest0-21swapper/107:10:541
24967998382cyclictest0-21swapper/106:55:391
24967998382cyclictest0-21swapper/106:45:521
24967998382cyclictest0-21swapper/106:19:201
24967998382cyclictest0-21swapper/105:35:571
24967998382cyclictest0-21swapper/104:50:591
24967998382cyclictest0-21swapper/104:46:081
24967998382cyclictest0-21swapper/104:26:001
24967998381cyclictest27840-21tune2fs07:00:541
24967998381cyclictest27840-21tune2fs07:00:541
24967998381cyclictest27182-21aten2.4-expect04:30:571
24967998381cyclictest26029-21tune2fs08:10:511
24967998381cyclictest19409-21tune2fs07:55:521
24967998381cyclictest19306-21tune2fs06:40:531
24967998381cyclictest15088-21tune2fs06:30:531
24967998381cyclictest12844-21tune2fs07:40:501
24967998381cyclictest10749-21tune2fs06:20:551
24969998281cyclictest0-21swapper/309:00:463
24969998281cyclictest0-21swapper/308:35:493
24969998281cyclictest0-21swapper/307:55:523
24969998281cyclictest0-21swapper/307:00:543
24969998281cyclictest0-21swapper/307:00:543
24969998281cyclictest0-21swapper/306:40:533
24969998281cyclictest0-21swapper/306:30:533
24969998281cyclictest0-21swapper/306:20:553
24969998281cyclictest0-21swapper/305:25:563
24969998281cyclictest0-21swapper/305:05:583
24969998281cyclictest0-21swapper/305:00:563
24969998281cyclictest0-21swapper/304:30:573
24967998281cyclictest0-21swapper/109:40:531
24967998281cyclictest0-21swapper/108:25:561
24967998281cyclictest0-21swapper/106:59:111
24967998281cyclictest0-21swapper/105:43:591
24967998281cyclictest0-21swapper/105:25:561
24967998281cyclictest0-21swapper/105:10:431
24969997661cyclictest0-21swapper/305:53:293
24969997563cyclictest1833-21fschecks_count07:15:523
24969997563cyclictest14636-21aten2.4-expect07:45:493
24969997372cyclictest0-21swapper/308:19:153
24967997371cyclictest4122-21tune2fs07:20:551
24967997362cyclictest0-21swapper/105:54:091
24969997271cyclictest0-21swapper/309:14:323
24969997271cyclictest0-21swapper/307:20:553
24969997271cyclictest0-21swapper/306:55:533
24969997271cyclictest0-21swapper/306:15:593
24969997271cyclictest0-21swapper/305:40:593
24967997271cyclictest0-21swapper/108:35:491
24969996952cyclictest0-21swapper/308:50:483
24969996952cyclictest0-21swapper/308:30:503
24969996952cyclictest0-21swapper/308:00:523
24969996952cyclictest0-21swapper/307:05:543
24967996951cyclictest30412-21tune2fs09:35:471
24969996852cyclictest0-21swapper/309:30:463
24969996852cyclictest0-21swapper/309:20:483
24969996852cyclictest0-21swapper/308:05:533
24969996852cyclictest0-21swapper/307:50:513
24969996852cyclictest0-21swapper/304:25:593
24969996851cyclictest0-21swapper/309:15:473
24969996851cyclictest0-21swapper/308:25:503
24969996851cyclictest0-21swapper/304:51:073
24969996851cyclictest0-21swapper/304:45:443
24967996862cyclictest0-21swapper/108:06:531
24967996862cyclictest0-21swapper/106:10:521
24967996861cyclictest28296-21tune2fs09:30:471
24967996861cyclictest19469-21tune2fs09:10:461
24969996751cyclictest0-21swapper/309:50:463
24969996751cyclictest0-21swapper/309:40:473
24969996751cyclictest0-21swapper/308:45:473
24969996751cyclictest0-21swapper/308:40:473
24969996751cyclictest0-21swapper/307:35:483
24969996751cyclictest0-21swapper/307:25:513
24969996751cyclictest0-21swapper/306:50:493
24969996751cyclictest0-21swapper/305:55:413
24969996751cyclictest0-21swapper/305:35:573
24969996751cyclictest0-21swapper/305:20:433
24969996751cyclictest0-21swapper/304:46:073
24967996761cyclictest0-21swapper/107:05:521
24967996751cyclictest0-21swapper/107:45:551
24969996662cyclictest0-21swapper/305:11:023
24969996661cyclictest0-21swapper/309:35:473
24969996651cyclictest0-21swapper/307:10:573
24969996651cyclictest0-21swapper/306:46:013
24969996651cyclictest0-21swapper/306:36:003
24969996651cyclictest0-21swapper/306:11:013
24969996651cyclictest0-21swapper/304:55:543
24967996661cyclictest0-21swapper/108:40:571
24967996661cyclictest0-21swapper/105:21:061
24967996561cyclictest0-21swapper/108:01:001
24967996561cyclictest0-21swapper/106:04:021
24967996561cyclictest0-21swapper/104:58:531
24967996561cyclictest0-21swapper/104:40:581
24969996362cyclictest0-21swapper/306:00:583
24968996350cyclictest0-21swapper/209:15:552
24967996361cyclictest8541-21tune2fs08:45:471
24967996361cyclictest17281-21tune2fs07:50:511
24967996361cyclictest17103-21tune2fs06:35:531
24968996261cyclictest278-21usb-storage09:20:492
24968996058cyclictest278-21usb-storage06:25:422
24968995857cyclictest0-21swapper/205:45:542
24968995756cyclictest0-21swapper/209:40:342
24968995651cyclictest278-21usb-storage09:53:362
24968995554cyclictest278-21usb-storage05:17:162
24968995554cyclictest0-21swapper/207:25:412
24968995541cyclictest0-21swapper/208:43:482
24968995541cyclictest0-21swapper/208:30:212
24968995541cyclictest0-21swapper/204:56:432
24968995453cyclictest0-21swapper/205:44:112
24968995452cyclictest5050irq/44-ahci08:19:492
24968995452cyclictest5050irq/44-ahci07:38:392
24968995452cyclictest278-21usb-storage05:50:592
24968995452cyclictest278-21usb-storage05:23:582
24968995451cyclictest278-21usb-storage09:12:432
24968995451cyclictest0-21swapper/208:54:232
24968995451cyclictest0-21swapper/207:06:302
24968995450cyclictest0-21swapper/209:08:262
24968995441cyclictest278-21usb-storage08:45:522
24966995447cyclictest0-21swapper/005:47:430
24968995352cyclictest1876-21hald-addon-stor09:00:422
24968995352cyclictest0-21swapper/208:30:592
24968995352cyclictest0-21swapper/208:05:472
24968995352cyclictest0-21swapper/207:32:292
24968995352cyclictest0-21swapper/207:15:502
24968995352cyclictest0-21swapper/205:30:552
24968995352cyclictest0-21swapper/205:25:532
24968995351cyclictest5050irq/44-ahci04:25:512
24968995351cyclictest278-21usb-storage09:31:012
24968995351cyclictest278-21usb-storage07:01:262
24968995351cyclictest278-21usb-storage07:01:262
24968995351cyclictest278-21usb-storage06:31:392
24968995351cyclictest278-21usb-storage06:12:202
24968995351cyclictest278-21usb-storage06:01:572
24968995351cyclictest278-21usb-storage05:01:552
24968995351cyclictest278-21usb-storage04:52:232
24968995351cyclictest14639-21telnet07:45:492
24968995351cyclictest12587-21telnet08:55:442
24968995351cyclictest10032-21telnet05:05:562
24968995341cyclictest278-21usb-storage07:56:222
24968995341cyclictest1876-21hald-addon-stor06:51:292
24968995341cyclictest1212-21telnet04:45:562
24968995341cyclictest0-21swapper/209:45:442
24968995341cyclictest0-21swapper/209:39:002
24968995341cyclictest0-21swapper/209:25:442
24968995341cyclictest0-21swapper/208:35:472
24968995341cyclictest0-21swapper/208:20:482
24968995341cyclictest0-21swapper/208:11:582
24968995341cyclictest0-21swapper/208:01:282
24968995341cyclictest0-21swapper/207:50:492
24968995341cyclictest0-21swapper/207:40:532
24968995341cyclictest0-21swapper/207:20:532
24968995341cyclictest0-21swapper/207:15:102
24968995341cyclictest0-21swapper/206:55:512
24968995341cyclictest0-21swapper/206:47:272
24968995341cyclictest0-21swapper/206:44:412
24968995341cyclictest0-21swapper/206:35:472
24968995341cyclictest0-21swapper/206:22:022
24968995341cyclictest0-21swapper/206:17:302
24968995341cyclictest0-21swapper/205:55:532
24968995341cyclictest0-21swapper/205:35:552
24968995341cyclictest0-21swapper/205:11:182
24968995341cyclictest0-21swapper/204:41:192
24968995341cyclictest0-21swapper/204:35:522
24968995341cyclictest0-21swapper/204:30:462
24966995352cyclictest76050irq/18-parport007:25:030
24966995352cyclictest0-21swapper/006:01:200
24966995352cyclictest0-21swapper/005:55:530
24966995352cyclictest0-21swapper/005:42:130
24966995352cyclictest0-21swapper/005:35:520
24966995352cyclictest0-21swapper/005:25:540
24966995351cyclictest5050irq/44-ahci08:06:270
24966995341cyclictest0-21swapper/007:53:520
24968995251cyclictest0-21swapper/206:05:462
24966995251cyclictest5050irq/44-ahci07:40:510
24966995251cyclictest0-21swapper/009:45:440
24966995251cyclictest0-21swapper/009:44:580
24966995251cyclictest0-21swapper/009:37:540
24966995251cyclictest0-21swapper/009:27:430
24966995251cyclictest0-21swapper/009:23:010
24966995251cyclictest0-21swapper/009:15:190
24966995251cyclictest0-21swapper/009:07:120
24966995251cyclictest0-21swapper/008:55:540
24966995251cyclictest0-21swapper/008:54:300
24966995251cyclictest0-21swapper/008:45:420
24966995251cyclictest0-21swapper/008:41:030
24966995251cyclictest0-21swapper/008:27:010
24966995251cyclictest0-21swapper/007:57:240
24966995251cyclictest0-21swapper/007:49:220
24966995251cyclictest0-21swapper/007:36:150
24966995251cyclictest0-21swapper/007:19:340
24966995251cyclictest0-21swapper/007:09:080
24966995251cyclictest0-21swapper/007:01:340
24966995251cyclictest0-21swapper/007:01:340
24966995251cyclictest0-21swapper/006:45:510
24966995251cyclictest0-21swapper/006:43:090
24966995251cyclictest0-21swapper/006:38:150
24966995251cyclictest0-21swapper/006:35:150
24966995251cyclictest0-21swapper/006:18:420
24966995251cyclictest0-21swapper/006:06:560
24966995251cyclictest0-21swapper/005:25:140
24966995251cyclictest0-21swapper/005:15:550
24966995251cyclictest0-21swapper/005:06:090
24966995251cyclictest0-21swapper/005:03:090
24966995251cyclictest0-21swapper/004:51:310
24966995251cyclictest0-21swapper/004:46:350
24966995251cyclictest0-21swapper/004:41:040
24966994847cyclictest0-21swapper/009:50:440
24966994841cyclictest0-21swapper/006:15:040
24966994841cyclictest0-21swapper/005:12:080
24966994831cyclictest0-21swapper/005:31:040
24966994645cyclictest0-21swapper/007:30:500
24966994544cyclictest0-21swapper/004:56:180
24966994541cyclictest0-21swapper/008:11:590
24966994541cyclictest0-21swapper/005:51:050
24966994530cyclictest0-21swapper/009:16:290
24966994530cyclictest0-21swapper/008:21:330
24966994530cyclictest0-21swapper/006:52:010
24966994442cyclictest76050irq/18-parport004:35:280
24966994442cyclictest31ksoftirqd/006:20:460
24966994441cyclictest0-21swapper/007:26:060
24966994441cyclictest0-21swapper/004:36:060
24966994430cyclictest0-21swapper/009:31:130
24966994430cyclictest0-21swapper/008:01:420
24966994430cyclictest0-21swapper/007:11:480
24966994342cyclictest0-21swapper/008:17:130
24966994342cyclictest0-21swapper/006:58:440
24966994331cyclictest0-21swapper/008:37:170
24966994331cyclictest0-21swapper/008:30:530
24966994331cyclictest0-21swapper/006:25:510
24966994241cyclictest0-21swapper/009:00:400
24966994241cyclictest0-21swapper/004:25:450
31110ksoftirqd/00-21swapper/004:23:320
1099110migration/124171-21sendmail_mailtr04:21:051
5050100irq/44-ahci24186-21python04:21:062
23190ksoftirqd/30-21swapper/304:21:333
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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