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2026-05-06 - 18:58
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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 Wed May 06, 2026 12:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
211199124122cyclictest3290-21tune2fs10:07:261
211199108102cyclictest14055-21tune2fs10:32:261
211199106102cyclictest0-21swapper/105:54:401
211199105102cyclictest0-21swapper/108:47:361
211199105102cyclictest0-21swapper/107:57:371
211199105102cyclictest0-21swapper/107:39:551
211199104102cyclictest9725-21tune2fs10:22:261
211199104102cyclictest20366-21tune2fs09:32:291
213199103102cyclictest0-21swapper/307:02:343
213199103102cyclictest0-21swapper/306:37:343
213199103102cyclictest0-21swapper/305:07:393
211199103102cyclictest0-21swapper/106:02:221
2111999690cyclictest0-21swapper/107:27:301
2131999492cyclictest30491-21aten2.4-expect07:27:303
2131999492cyclictest23924-21aten2.4-expect05:57:343
2131999492cyclictest15242-21aten2.4-expect05:37:343
2131999392cyclictest0-21swapper/310:32:233
2131999392cyclictest0-21swapper/310:02:243
2131999392cyclictest0-21swapper/308:32:303
2131999392cyclictest0-21swapper/307:57:313
2111998983cyclictest26618-21tune2fs08:32:301
2111998881cyclictest610-21tune2fs07:32:321
2111998872cyclictest0-21swapper/108:27:341
2111998782cyclictest0-21swapper/109:52:311
2111998782cyclictest0-21swapper/109:42:281
2111998782cyclictest0-21swapper/109:17:261
2111998782cyclictest0-21swapper/108:12:351
2111998782cyclictest0-21swapper/108:07:321
2111998782cyclictest0-21swapper/107:52:411
2111998782cyclictest0-21swapper/107:47:181
2111998782cyclictest0-21swapper/107:07:321
2111998782cyclictest0-21swapper/107:07:321
2111998782cyclictest0-21swapper/106:47:401
2111998782cyclictest0-21swapper/106:12:361
2111998782cyclictest0-21swapper/106:02:351
2111998781cyclictest7088-21tune2fs05:17:381
2111998781cyclictest26527-21tune2fs07:17:321
2111998772cyclictest0-21swapper/108:37:361
2111998772cyclictest0-21swapper/106:22:391
2111998771cyclictest0-21swapper/110:27:261
2111998771cyclictest0-21swapper/105:32:421
2111998682cyclictest0-21swapper/110:12:241
2111998682cyclictest0-21swapper/110:02:281
2111998682cyclictest0-21swapper/109:47:251
2111998682cyclictest0-21swapper/109:27:261
2111998682cyclictest0-21swapper/109:12:351
2111998682cyclictest0-21swapper/109:07:281
2111998682cyclictest0-21swapper/108:57:271
2111998682cyclictest0-21swapper/108:22:281
2111998682cyclictest0-21swapper/107:47:371
2111998682cyclictest0-21swapper/107:22:341
2111998682cyclictest0-21swapper/106:52:341
2111998682cyclictest0-21swapper/106:42:311
2111998682cyclictest0-21swapper/106:37:401
2111998682cyclictest0-21swapper/106:27:361
2111998682cyclictest0-21swapper/106:07:371
2111998682cyclictest0-21swapper/105:47:421
2111998682cyclictest0-21swapper/105:42:341
2111998682cyclictest0-21swapper/105:37:341
2111998682cyclictest0-21swapper/105:32:241
2111998682cyclictest0-21swapper/105:22:351
2111998682cyclictest0-21swapper/105:12:431
2111998682cyclictest0-21swapper/105:07:241
2111998671cyclictest0-21swapper/110:17:241
2111998671cyclictest0-21swapper/109:57:251
2111998671cyclictest0-21swapper/109:37:261
2111998671cyclictest0-21swapper/109:22:261
2111998671cyclictest0-21swapper/109:22:261
2111998671cyclictest0-21swapper/108:52:341
2111998671cyclictest0-21swapper/108:42:271
2111998671cyclictest0-21swapper/108:17:291
2111998671cyclictest0-21swapper/108:02:291
2111998671cyclictest0-21swapper/107:17:191
2111998671cyclictest0-21swapper/107:02:391
2111998671cyclictest0-21swapper/106:57:341
2111998671cyclictest0-21swapper/106:32:371
2131998382cyclictest0-21swapper/310:22:323
2131998382cyclictest0-21swapper/310:07:333
2131998382cyclictest0-21swapper/309:57:273
2131998382cyclictest0-21swapper/309:47:283
2131998382cyclictest0-21swapper/309:37:143
2131998382cyclictest0-21swapper/309:22:343
2131998382cyclictest0-21swapper/309:22:343
2131998382cyclictest0-21swapper/309:12:333
2131998382cyclictest0-21swapper/309:07:163
2131998382cyclictest0-21swapper/308:52:353
2131998382cyclictest0-21swapper/308:37:383
2131998382cyclictest0-21swapper/308:07:313
2131998382cyclictest0-21swapper/308:02:373
2131998382cyclictest0-21swapper/307:52:393
2131998382cyclictest0-21swapper/307:47:373
2131998382cyclictest0-21swapper/307:42:323
2131998382cyclictest0-21swapper/307:32:393
2131998382cyclictest0-21swapper/307:19:523
2131998382cyclictest0-21swapper/307:07:403
2131998382cyclictest0-21swapper/307:07:403
2131998382cyclictest0-21swapper/306:34:463
2131998382cyclictest0-21swapper/305:47:433
2131998382cyclictest0-21swapper/305:47:233
2131998382cyclictest0-21swapper/305:32:363
2131998371cyclictest0-21swapper/307:37:313
2131998281cyclictest0-21swapper/309:27:283
2131998281cyclictest0-21swapper/307:22:333
2131998281cyclictest0-21swapper/306:47:353
2131998281cyclictest0-21swapper/306:07:353
2111997761cyclictest0-21swapper/106:17:421
2111997671cyclictest0-21swapper/109:02:261
2131997563cyclictest26150-21aten2.4-expect06:02:333
2131997473cyclictest8186-21in.tftpd05:18:073
2131997372cyclictest0-21swapper/309:55:153
2131997372cyclictest0-21swapper/309:12:163
2131997372cyclictest0-21swapper/308:12:383
2131997372cyclictest0-21swapper/307:12:403
2131997372cyclictest0-21swapper/306:27:213
2131997372cyclictest0-21swapper/305:27:443
2131997372cyclictest0-21swapper/305:12:423
2131997371cyclictest4645-21aten2.4-expect06:27:333
2131997271cyclictest0-21swapper/310:27:233
2131997271cyclictest0-21swapper/310:12:333
2131997271cyclictest0-21swapper/309:37:183
2131997271cyclictest0-21swapper/306:52:423
2131997271cyclictest0-21swapper/306:43:103
2131997271cyclictest0-21swapper/306:17:553
2131997271cyclictest0-21swapper/305:55:343
2131997170cyclictest0-21swapper/307:01:123
2131997069cyclictest0-21swapper/309:17:383
2131997069cyclictest0-21swapper/308:18:593
2101996559cyclictest0-21swapper/005:20:310
2131996362cyclictest0-21swapper/310:17:253
2131996362cyclictest0-21swapper/309:42:263
2131996362cyclictest0-21swapper/308:57:263
2131996362cyclictest0-21swapper/308:47:263
2131996362cyclictest0-21swapper/308:42:283
2131996362cyclictest0-21swapper/308:27:283
2131996362cyclictest0-21swapper/308:22:263
2131996362cyclictest0-21swapper/306:12:333
2131996362cyclictest0-21swapper/305:22:343
2101996261cyclictest0-21swapper/008:22:260
2101996245cyclictest0-21swapper/008:03:010
2101996160cyclictest0-21swapper/010:11:520
2101996059cyclictest0-21swapper/009:22:250
2101996059cyclictest0-21swapper/009:22:250
2101996059cyclictest0-21swapper/006:52:160
2101995958cyclictest0-21swapper/005:22:340
2101995852cyclictest0-21swapper/010:22:160
2101995852cyclictest0-21swapper/010:00:170
2101995852cyclictest0-21swapper/007:19:570
2101995841cyclictest0-21swapper/008:48:170
2101995841cyclictest0-21swapper/005:47:160
2121995756cyclictest0-21swapper/209:12:272
2101995751cyclictest0-21swapper/009:33:360
2101995751cyclictest0-21swapper/009:02:490
2101995751cyclictest0-21swapper/008:19:010
2101995751cyclictest0-21swapper/005:40:270
2121995655cyclictest278-21usb-storage07:45:282
2121995651cyclictest0-21swapper/206:20:072
2121995641cyclictest0-21swapper/205:46:322
2101995655cyclictest0-21swapper/007:45:280
2101995554cyclictest0-21swapper/008:57:270
2101995553cyclictest5050irq/44-ahci10:18:560
2101995552cyclictest0-21swapper/006:12:530
2101995541cyclictest0-21swapper/007:48:060
2121995453cyclictest9095-21telnet07:52:302
2121995453cyclictest278-21usb-storage06:45:022
2121995453cyclictest1876-21hald-addon-stor08:24:062
2121995453cyclictest0-21swapper/209:59:152
2121995453cyclictest0-21swapper/207:41:362
2121995452cyclictest5050irq/44-ahci07:29:082
2121995452cyclictest5050irq/44-ahci07:09:192
2121995452cyclictest5050irq/44-ahci07:09:192
2121995452cyclictest181ksoftirqd/205:39:452
2121995452cyclictest0-21swapper/206:22:292
2121995451cyclictest278-21usb-storage07:49:282
2121995451cyclictest0-21swapper/210:34:432
2121995442cyclictest5050irq/44-ahci08:27:322
2121995442cyclictest181ksoftirqd/208:08:422
2101995453cyclictest1876-21hald-addon-stor08:43:120
2101995453cyclictest0-21swapper/010:12:210
2101995453cyclictest0-21swapper/007:05:470
2101995453cyclictest0-21swapper/006:55:240
2101995451cyclictest0-21swapper/009:45:450
2101995451cyclictest0-21swapper/007:31:000
2101995451cyclictest0-21swapper/006:30:290
2121995352cyclictest6485-21kworker/2:110:21:382
2121995352cyclictest278-21usb-storage10:29:402
2121995352cyclictest278-21usb-storage06:10:112
2121995352cyclictest278-21usb-storage05:58:002
2121995352cyclictest1876-21hald-addon-stor05:29:112
2121995352cyclictest181ksoftirqd/207:57:192
2121995352cyclictest0-21swapper/209:08:372
2121995352cyclictest0-21swapper/209:03:472
2121995352cyclictest0-21swapper/208:37:292
2121995352cyclictest0-21swapper/208:17:292
2121995352cyclictest0-21swapper/208:13:552
2121995352cyclictest0-21swapper/207:03:182
2121995352cyclictest0-21swapper/206:41:022
2121995352cyclictest0-21swapper/205:22:342
2121995352cyclictest0-21swapper/205:12:372
2121995351cyclictest5050irq/44-ahci09:50:272
2121995351cyclictest5050irq/44-ahci09:33:172
2121995351cyclictest5050irq/44-ahci08:53:082
2121995351cyclictest5050irq/44-ahci06:13:002
2121995351cyclictest403-21telnet08:47:272
2121995351cyclictest28360-21telnet07:22:302
2121995351cyclictest278-21usb-storage10:03:552
2121995351cyclictest278-21usb-storage09:42:552
2121995351cyclictest278-21usb-storage09:39:462
2121995351cyclictest278-21usb-storage07:18:152
2121995351cyclictest0-21swapper/207:33:482
2121995341cyclictest5050irq/44-ahci06:53:502
2121995341cyclictest278-21usb-storage10:23:122
2121995341cyclictest15661-21telnet09:22:252
2121995341cyclictest15661-21telnet09:22:252
2121995341cyclictest0-21swapper/210:12:242
2121995341cyclictest0-21swapper/210:08:082
2121995341cyclictest0-21swapper/209:52:252
2121995341cyclictest0-21swapper/209:00:212
2121995341cyclictest0-21swapper/208:42:382
2121995341cyclictest0-21swapper/208:02:572
2121995341cyclictest0-21swapper/206:48:332
2121995341cyclictest0-21swapper/206:32:332
2121995341cyclictest0-21swapper/206:28:092
2121995341cyclictest0-21swapper/206:02:322
2121995341cyclictest0-21swapper/205:55:442
2121995341cyclictest0-21swapper/205:17:362
2121995341cyclictest0-21swapper/205:07:382
2111995352cyclictest0-21swapper/105:07:241
2101995352cyclictest76050irq/18-parport007:57:190
2101995352cyclictest76050irq/18-parport007:37:280
2101995352cyclictest76050irq/18-parport007:33:340
2101995352cyclictest76050irq/18-parport007:09:370
2101995352cyclictest76050irq/18-parport007:09:370
2101995352cyclictest278-21usb-storage10:29:020
2101995352cyclictest0-21swapper/010:32:540
2101995352cyclictest0-21swapper/009:47:190
2101995352cyclictest0-21swapper/009:27:340
2101995352cyclictest0-21swapper/009:14:080
2101995352cyclictest0-21swapper/008:54:590
2101995352cyclictest0-21swapper/008:37:200
2101995352cyclictest0-21swapper/008:32:380
2101995352cyclictest0-21swapper/008:28:180
2101995352cyclictest0-21swapper/008:12:290
2101995352cyclictest0-21swapper/008:08:430
2101995352cyclictest0-21swapper/007:52:280
2101995352cyclictest0-21swapper/007:26:230
2101995352cyclictest0-21swapper/006:57:400
2101995352cyclictest0-21swapper/006:43:180
2101995352cyclictest0-21swapper/006:34:130
2101995352cyclictest0-21swapper/006:23:070
2101995352cyclictest0-21swapper/006:19:370
2101995352cyclictest0-21swapper/006:07:320
2101995352cyclictest0-21swapper/006:02:330
2101995352cyclictest0-21swapper/006:01:500
2101995352cyclictest0-21swapper/005:52:300
2101995352cyclictest0-21swapper/005:47:260
2101995352cyclictest0-21swapper/005:34:410
2101995352cyclictest0-21swapper/005:27:490
2101995352cyclictest0-21swapper/005:12:300
2101995351cyclictest5050irq/44-ahci05:08:540
2101995351cyclictest32482-21kworker/0:009:07:420
2101995351cyclictest128650irq/46-eth009:21:260
2101995351cyclictest0-21swapper/010:02:190
2101995341cyclictest0-21swapper/009:52:240
2101995341cyclictest0-21swapper/007:14:010
2101995341cyclictest0-21swapper/006:39:100
2121995251cyclictest0-21swapper/209:27:242
2121995251cyclictest0-21swapper/209:19:042
2121995251cyclictest0-21swapper/208:32:272
2121995251cyclictest0-21swapper/207:12:312
2121995251cyclictest0-21swapper/206:57:322
2121995251cyclictest0-21swapper/205:47:392
2121995251cyclictest0-21swapper/205:32:342
2101995251cyclictest0-21swapper/009:37:220
2131994342cyclictest0-21swapper/305:07:243
2101994241cyclictest0-21swapper/005:07:240
2121993231cyclictest0-21swapper/205:07:242
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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