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2026-08-01 - 00:48
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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 Fri Jul 31, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1252799113102cyclictest2520-21tune2fs08:24:343
1252599109102cyclictest9060-21tune2fs06:09:421
1252799107102cyclictest0-21swapper/306:09:423
1252599104102cyclictest2247-21tune2fs04:39:431
1252599104102cyclictest19765-21tune2fs06:34:381
1252799103102cyclictest0-21swapper/306:34:383
1252799103102cyclictest0-21swapper/304:39:433
1252599103102cyclictest0-21swapper/108:24:341
1252599103102cyclictest0-21swapper/105:09:281
12525998987cyclictest11114-21tune2fs04:59:431
12525998882cyclictest28170-21tune2fs05:39:411
12525998882cyclictest22365-21tune2fs09:09:331
12525998782cyclictest0-21swapper/108:44:201
12525998782cyclictest0-21swapper/105:54:491
12527998685cyclictest0-21swapper/304:54:433
12527998681cyclictest0-21swapper/309:09:333
12527998681cyclictest0-21swapper/305:39:413
12527998681cyclictest0-21swapper/305:34:413
12525998682cyclictest0-21swapper/104:29:541
12525998582cyclictest0-21swapper/105:34:421
12525998582cyclictest0-21swapper/104:47:291
12525998581cyclictest0-21swapper/106:29:391
12527998382cyclictest0-21swapper/307:39:383
12527998382cyclictest0-21swapper/304:19:453
12527998378cyclictest0-21swapper/304:34:423
12525998382cyclictest0-21swapper/108:49:341
12525998382cyclictest0-21swapper/108:44:371
12525998382cyclictest0-21swapper/108:34:371
12525998382cyclictest0-21swapper/107:53:451
12525998382cyclictest0-21swapper/107:19:441
12525998382cyclictest0-21swapper/107:14:381
12525998382cyclictest0-21swapper/106:44:401
12525998382cyclictest0-21swapper/106:39:441
12525998382cyclictest0-21swapper/106:29:251
12525998382cyclictest0-21swapper/105:44:411
12525998382cyclictest0-21swapper/105:19:471
12525998382cyclictest0-21swapper/104:04:491
12525998381cyclictest8836-21tune2fs04:54:431
12525998381cyclictest32682-21tune2fs04:34:441
12525998381cyclictest30517-21tune2fs06:59:391
12525998381cyclictest28519-21tune2fs06:54:381
12525998381cyclictest24015-21tune2fs04:14:451
12525998381cyclictest22004-21tune2fs07:54:361
12525998381cyclictest15557-21tune2fs07:39:381
12525998381cyclictest14908-21aten2.4-expect05:09:411
12527998281cyclictest392-21md2_raid105:09:283
12527998281cyclictest0-21swapper/308:39:343
12527998281cyclictest0-21swapper/307:54:363
12527998281cyclictest0-21swapper/307:34:373
12527998281cyclictest0-21swapper/307:14:403
12527998281cyclictest0-21swapper/306:59:393
12527998281cyclictest0-21swapper/306:54:383
12527998281cyclictest0-21swapper/305:09:413
12527998281cyclictest0-21swapper/304:59:433
12527998281cyclictest0-21swapper/304:14:453
12525998281cyclictest13377-21tune2fs07:34:371
12525998281cyclictest0-21swapper/109:04:401
12525998281cyclictest0-21swapper/106:09:261
12525998281cyclictest0-21swapper/104:29:291
12525997877cyclictest0-21swapper/109:00:501
12527997571cyclictest0-21swapper/304:47:293
12527997571cyclictest0-21swapper/304:29:543
12527997372cyclictest0-21swapper/309:04:393
12527997372cyclictest0-21swapper/308:59:313
12527997372cyclictest0-21swapper/308:44:353
12527997372cyclictest0-21swapper/308:24:203
12527997372cyclictest0-21swapper/308:04:443
12527997372cyclictest0-21swapper/307:44:353
12527997372cyclictest0-21swapper/307:32:533
12527997372cyclictest0-21swapper/306:44:393
12527997372cyclictest0-21swapper/306:19:393
12527997372cyclictest0-21swapper/305:56:253
12527997372cyclictest0-21swapper/305:44:453
12527997372cyclictest0-21swapper/305:20:333
12527997372cyclictest0-21swapper/304:09:483
12525997371cyclictest17576-21tune2fs03:59:451
12525997371cyclictest11338-21tune2fs07:29:371
12527997271cyclictest0-21swapper/309:14:413
12527997271cyclictest0-21swapper/308:49:393
12527997271cyclictest0-21swapper/308:34:333
12527997271cyclictest0-21swapper/308:02:573
12527997271cyclictest0-21swapper/307:19:443
12527997271cyclictest0-21swapper/306:39:453
12527997271cyclictest0-21swapper/306:29:253
12527997271cyclictest0-21swapper/305:14:493
12527997271cyclictest0-21swapper/303:59:453
12527997271cyclictest0-21swapper/303:59:313
12527997267cyclictest0-21swapper/306:04:493
12525997271cyclictest0-21swapper/105:14:491
12525997271cyclictest0-21swapper/104:19:451
12525997261cyclictest0-21swapper/108:21:161
12525997261cyclictest0-21swapper/107:13:131
12525997261cyclictest0-21swapper/105:26:091
12525997261cyclictest0-21swapper/103:50:521
12524997061cyclictest0-21swapper/009:09:480
12525996861cyclictest9196-21tune2fs07:24:371
12525996861cyclictest4963-21tune2fs08:29:351
12525996861cyclictest4963-21tune2fs08:29:351
12525996861cyclictest4821-21tune2fs05:59:411
12525996861cyclictest329-21tune2fs07:04:391
12525996861cyclictest21701-21tune2fs04:09:451
12525996861cyclictest15635-21tune2fs08:54:341
12527996762cyclictest0-21swapper/306:29:393
12525996762cyclictest0-21swapper/105:29:391
12525996761cyclictest28376-21tune2fs08:09:341
12525996761cyclictest28376-21tune2fs08:09:341
12525996761cyclictest24258-21tune2fs09:14:341
12525996751cyclictest0-21swapper/107:44:341
12524996759cyclictest0-21swapper/004:00:360
12524996758cyclictest0-21swapper/009:04:270
12527996661cyclictest0-21swapper/308:54:343
12527996661cyclictest0-21swapper/308:29:353
12527996661cyclictest0-21swapper/308:29:353
12527996661cyclictest0-21swapper/308:09:343
12527996661cyclictest0-21swapper/308:09:343
12527996661cyclictest0-21swapper/307:24:373
12527996661cyclictest0-21swapper/307:09:373
12527996661cyclictest0-21swapper/307:04:393
12527996661cyclictest0-21swapper/305:59:413
12527996661cyclictest0-21swapper/304:04:453
12525996662cyclictest0-21swapper/108:14:341
12525996662cyclictest0-21swapper/108:04:211
12525996661cyclictest0-21swapper/108:04:351
12525996661cyclictest0-21swapper/106:19:431
12524996652cyclictest0-21swapper/008:55:450
12527996561cyclictest0-21swapper/303:49:463
12527996560cyclictest0-21swapper/304:49:413
12525996561cyclictest0-21swapper/103:54:491
12524996456cyclictest0-21swapper/008:12:290
12524996456cyclictest0-21swapper/008:12:290
12524996452cyclictest0-21swapper/004:09:320
12527996362cyclictest0-21swapper/308:14:323
12527996362cyclictest0-21swapper/307:53:453
12527996362cyclictest0-21swapper/306:52:283
12527996362cyclictest0-21swapper/306:14:443
12527996362cyclictest0-21swapper/305:49:393
12527996362cyclictest0-21swapper/304:29:293
12527996361cyclictest23572-21aten2.4_r3power05:29:393
12525996362cyclictest0-21swapper/106:14:371
12525996362cyclictest0-21swapper/105:49:381
12525996361cyclictest6539-21tune2fs04:49:431
12525996361cyclictest26215-21tune2fs06:49:381
12527996261cyclictest0-21swapper/305:24:393
12524996261cyclictest0-21swapper/008:27:580
12524996261cyclictest0-21swapper/007:30:120
12524996253cyclictest0-21swapper/008:43:370
12524995958cyclictest0-21swapper/006:23:110
12524995751cyclictest0-21swapper/005:53:460
12524995751cyclictest0-21swapper/004:56:040
12524995749cyclictest0-21swapper/007:45:200
12524995749cyclictest0-21swapper/006:13:050
12524995749cyclictest0-21swapper/005:27:110
12526995654cyclictest5050irq/44-ahci07:56:132
12526995651cyclictest0-21swapper/203:58:502
12524995655cyclictest0-21swapper/008:45:570
12524995655cyclictest0-21swapper/005:59:390
12524995652cyclictest0-21swapper/004:09:300
12524995649cyclictest0-21swapper/008:16:360
12524995649cyclictest0-21swapper/008:05:430
12524995649cyclictest0-21swapper/007:22:300
12524995649cyclictest0-21swapper/006:56:010
12524995649cyclictest0-21swapper/005:07:200
12524995649cyclictest0-21swapper/004:44:580
12524995649cyclictest0-21swapper/003:55:120
12524995541cyclictest0-21swapper/004:59:380
12526995452cyclictest181ksoftirqd/207:08:312
12526995451cyclictest278-21usb-storage08:40:162
12526995451cyclictest0-21swapper/204:44:582
12524995453cyclictest0-21swapper/004:34:150
12526995352cyclictest278-21usb-storage06:08:472
12526995352cyclictest278-21usb-storage06:01:462
12526995352cyclictest0-21swapper/208:15:202
12526995352cyclictest0-21swapper/206:44:022
12526995352cyclictest0-21swapper/205:27:012
12526995351cyclictest5050irq/44-ahci07:21:212
12526995351cyclictest5050irq/44-ahci06:49:222
12526995351cyclictest5050irq/44-ahci05:03:392
12526995341cyclictest0-21swapper/205:54:372
12524995352cyclictest76050irq/18-parport007:34:480
12524995352cyclictest76050irq/18-parport006:51:420
12524995352cyclictest76050irq/18-parport006:34:340
12524995352cyclictest76050irq/18-parport005:12:410
12524995352cyclictest76050irq/18-parport004:20:190
12524995352cyclictest128650irq/46-eth008:21:320
12524995352cyclictest0-21swapper/008:59:290
12524995352cyclictest0-21swapper/007:54:340
12524995352cyclictest0-21swapper/007:49:350
12524995352cyclictest0-21swapper/007:39:350
12524995352cyclictest0-21swapper/007:15:130
12524995352cyclictest0-21swapper/007:09:340
12524995352cyclictest0-21swapper/007:04:360
12524995352cyclictest0-21swapper/006:45:160
12524995352cyclictest0-21swapper/006:31:310
12524995352cyclictest0-21swapper/006:27:570
12524995352cyclictest0-21swapper/005:55:020
12524995352cyclictest0-21swapper/005:44:390
12524995352cyclictest0-21swapper/005:34:530
12524995352cyclictest0-21swapper/005:19:400
12524995352cyclictest0-21swapper/005:14:400
12524995352cyclictest0-21swapper/004:39:400
12524995352cyclictest0-21swapper/004:34:590
12524995351cyclictest5050irq/44-ahci08:34:230
12524995351cyclictest5050irq/44-ahci07:59:570
12524995351cyclictest128650irq/46-eth008:49:310
12524995351cyclictest128650irq/46-eth003:49:500
12524995341cyclictest5050irq/44-ahci07:24:510
12524995341cyclictest0-21swapper/009:16:220
12524995341cyclictest0-21swapper/006:59:430
12524995341cyclictest0-21swapper/006:40:010
12524995341cyclictest0-21swapper/006:15:590
12524995341cyclictest0-21swapper/006:06:190
12524995341cyclictest0-21swapper/005:30:060
12524995341cyclictest0-21swapper/004:52:580
12524995341cyclictest0-21swapper/004:15:280
12526995251cyclictest5050irq/44-ahci08:19:592
12526995251cyclictest5050irq/44-ahci06:15:052
12526995251cyclictest5050irq/44-ahci06:11:472
12526995251cyclictest5050irq/44-ahci05:44:502
12526995251cyclictest5050irq/44-ahci04:42:432
12526995251cyclictest278-21usb-storage09:05:032
12526995251cyclictest278-21usb-storage08:50:312
12526995251cyclictest278-21usb-storage08:34:542
12526995251cyclictest278-21usb-storage07:42:342
12526995251cyclictest278-21usb-storage07:00:052
12526995251cyclictest278-21usb-storage06:50:082
12526995251cyclictest278-21usb-storage06:32:062
12526995251cyclictest278-21usb-storage05:20:012
12526995251cyclictest278-21usb-storage05:10:252
12526995251cyclictest278-21usb-storage04:25:152
12526995251cyclictest278-21usb-storage03:49:352
12526995251cyclictest1876-21hald-addon-stor07:11:412
12526995251cyclictest1876-21hald-addon-stor05:40:062
12526995251cyclictest1876-21hald-addon-stor04:31:552
12526995251cyclictest0-21swapper/209:18:282
12526995251cyclictest0-21swapper/209:10:542
12526995251cyclictest0-21swapper/209:00:292
12526995251cyclictest0-21swapper/208:57:192
12526995251cyclictest0-21swapper/208:44:512
12526995251cyclictest0-21swapper/208:33:002
12526995251cyclictest0-21swapper/208:33:002
12526995251cyclictest0-21swapper/208:05:432
12526995251cyclictest0-21swapper/208:01:432
12526995251cyclictest0-21swapper/207:50:232
12526995251cyclictest0-21swapper/207:45:202
12526995251cyclictest0-21swapper/207:34:242
12526995251cyclictest0-21swapper/207:29:502
12526995251cyclictest0-21swapper/207:24:502
12526995251cyclictest0-21swapper/207:14:512
12526995251cyclictest0-21swapper/206:54:542
12526995251cyclictest0-21swapper/206:35:382
12526995251cyclictest0-21swapper/206:25:192
12526995251cyclictest0-21swapper/206:21:232
12526995251cyclictest0-21swapper/205:50:242
12526995251cyclictest0-21swapper/205:34:352
12526995251cyclictest0-21swapper/205:30:092
12526995251cyclictest0-21swapper/205:15:472
12526995251cyclictest0-21swapper/205:06:502
12526995251cyclictest0-21swapper/204:54:402
12526995251cyclictest0-21swapper/204:51:382
12526995251cyclictest0-21swapper/204:35:072
12526995251cyclictest0-21swapper/204:15:172
12526995251cyclictest0-21swapper/204:10:282
12526995251cyclictest0-21swapper/204:06:202
12526995251cyclictest0-21swapper/204:02:322
12524995251cyclictest5050irq/44-ahci04:24:300
12524995251cyclictest0-21swapper/008:29:320
12524995251cyclictest0-21swapper/008:29:320
12524995251cyclictest0-21swapper/005:39:340
12526995049cyclictest0-21swapper/208:24:242
12526994544cyclictest0-21swapper/208:09:322
12526994544cyclictest0-21swapper/208:09:322
12526994442cyclictest25737-21df04:19:432
1699120migration/210925-21fschecks_time03:44:482
899110watchdog/02725-21runrttasks03:49:140
1099110migration/111758-21timerandwakeup03:44:581
219980migration/311990-21runrttasks03:45:193
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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