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2026-04-14 - 21:53
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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 Tue Apr 14, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1566899108102cyclictest0-21swapper/110:22:271
1567099106102cyclictest0-21swapper/310:22:273
1567099103102cyclictest0-21swapper/307:22:333
1566899103102cyclictest0-21swapper/107:22:331
15668999592cyclictest2589-21tune2fs09:52:271
15668999471cyclictest20802-21tune2fs06:52:311
15670999392cyclictest0-21swapper/309:52:273
15670999392cyclictest0-21swapper/308:17:293
15668999392cyclictest0-21swapper/109:47:101
15668999392cyclictest0-21swapper/108:17:291
15668999392cyclictest0-21swapper/106:32:381
15668999088cyclictest18419-21tune2fs05:32:311
15670998786cyclictest0-21swapper/305:32:313
15670998482cyclictest0-21swapper/310:47:213
15668998482cyclictest392-21md2_raid109:27:111
15668998481cyclictest32272-21tune2fs08:32:271
15668998481cyclictest31984-21tune2fs07:17:291
15668998472cyclictest0-21swapper/109:51:331
15668998471cyclictest8934-21unixbench_singl06:22:411
15670998382cyclictest0-21swapper/310:57:073
15670998382cyclictest0-21swapper/310:37:293
15670998382cyclictest0-21swapper/310:32:123
15670998382cyclictest0-21swapper/310:27:203
15670998382cyclictest0-21swapper/310:17:223
15670998382cyclictest0-21swapper/310:16:413
15670998382cyclictest0-21swapper/310:02:243
15670998382cyclictest0-21swapper/309:57:243
15670998382cyclictest0-21swapper/309:47:303
15670998382cyclictest0-21swapper/309:27:113
15670998382cyclictest0-21swapper/309:02:323
15670998382cyclictest0-21swapper/307:07:313
15670998382cyclictest0-21swapper/307:02:303
15670998382cyclictest0-21swapper/306:57:303
15670998382cyclictest0-21swapper/306:42:293
15670998382cyclictest0-21swapper/306:32:313
15670998382cyclictest0-21swapper/306:27:413
15670998382cyclictest0-21swapper/306:22:363
15670998382cyclictest0-21swapper/305:27:363
15668998382cyclictest0-21swapper/110:52:231
15668998382cyclictest0-21swapper/110:47:211
15668998382cyclictest0-21swapper/110:42:211
15668998382cyclictest0-21swapper/110:37:221
15668998382cyclictest0-21swapper/110:32:221
15668998382cyclictest0-21swapper/110:27:201
15668998382cyclictest0-21swapper/110:12:221
15668998382cyclictest0-21swapper/110:07:221
15668998382cyclictest0-21swapper/110:02:231
15668998382cyclictest0-21swapper/109:57:251
15668998382cyclictest0-21swapper/109:37:301
15668998382cyclictest0-21swapper/109:37:101
15668998382cyclictest0-21swapper/107:07:301
15668998382cyclictest0-21swapper/107:02:291
15668998382cyclictest0-21swapper/106:57:291
15668998382cyclictest0-21swapper/106:47:321
15668998382cyclictest0-21swapper/106:42:281
15668998382cyclictest0-21swapper/106:37:311
15668998382cyclictest0-21swapper/106:27:311
15668998382cyclictest0-21swapper/106:22:171
15668998382cyclictest0-21swapper/105:27:321
15668998381cyclictest29911-21tune2fs08:27:271
15668998381cyclictest2209-21tune2fs08:37:261
15668998381cyclictest19182-21tune2fs08:02:291
15668998381cyclictest13356-21tune2fs10:17:221
15668998371cyclictest0-21swapper/107:52:291
15670998281cyclictest0-21swapper/308:37:263
15670998281cyclictest0-21swapper/308:32:273
15670998281cyclictest0-21swapper/308:27:273
15670998281cyclictest0-21swapper/308:02:293
15670998281cyclictest0-21swapper/307:17:293
15670997472cyclictest0-21swapper/310:46:253
15670997472cyclictest0-21swapper/309:29:583
15670997472cyclictest0-21swapper/307:47:303
15668997471cyclictest6044-21tune2fs07:32:301
15670997372cyclictest0-21swapper/310:09:233
15670997372cyclictest0-21swapper/309:42:463
15670997372cyclictest0-21swapper/309:38:433
15670997372cyclictest0-21swapper/309:32:303
15670997372cyclictest0-21swapper/309:18:023
15670997372cyclictest0-21swapper/309:07:313
15670997372cyclictest0-21swapper/309:07:313
15670997372cyclictest0-21swapper/308:12:373
15670997372cyclictest0-21swapper/307:57:293
15670997372cyclictest0-21swapper/307:52:293
15670997372cyclictest0-21swapper/307:42:303
15670997372cyclictest0-21swapper/307:37:343
15670997372cyclictest0-21swapper/306:18:133
15670997372cyclictest0-21swapper/305:47:343
15670997372cyclictest0-21swapper/305:37:343
15670997371cyclictest0-21swapper/306:52:313
15668997372cyclictest0-21swapper/108:07:301
15668997372cyclictest0-21swapper/105:57:301
15670997271cyclictest0-21swapper/307:32:303
15670997271cyclictest0-21swapper/307:27:263
15670997271cyclictest0-21swapper/305:57:303
15667997241cyclictest0-21swapper/008:05:480
15669997041cyclictest0-21swapper/209:03:412
15667997059cyclictest0-21swapper/009:15:500
15669996941cyclictest0-21swapper/209:00:492
15667996941cyclictest0-21swapper/009:00:490
15667996941cyclictest0-21swapper/008:25:330
15667996741cyclictest0-21swapper/009:23:530
15667996741cyclictest0-21swapper/008:53:360
15667996741cyclictest0-21swapper/008:49:480
15667996741cyclictest0-21swapper/008:37:210
15667996741cyclictest0-21swapper/008:20:340
15667996740cyclictest392-21md2_raid109:47:370
15670996664cyclictest0-21swapper/308:42:273
15670996662cyclictest0-21swapper/306:47:353
15669996652cyclictest0-21swapper/209:16:392
15669996652cyclictest0-21swapper/209:09:032
15669996652cyclictest0-21swapper/209:09:032
15669996652cyclictest0-21swapper/208:38:182
15669996641cyclictest0-21swapper/209:22:582
15669996641cyclictest0-21swapper/209:18:182
15669996641cyclictest0-21swapper/208:53:252
15669996641cyclictest0-21swapper/208:47:152
15669996641cyclictest0-21swapper/208:42:242
15669996641cyclictest0-21swapper/208:32:252
15669996641cyclictest0-21swapper/208:24:062
15669996641cyclictest0-21swapper/207:32:422
15667996651cyclictest0-21swapper/009:07:150
15667996651cyclictest0-21swapper/009:07:150
15667996651cyclictest0-21swapper/009:02:220
15667996651cyclictest0-21swapper/008:09:330
15667996641cyclictest0-21swapper/010:15:480
15667996641cyclictest0-21swapper/008:43:210
15667996641cyclictest0-21swapper/007:13:480
15667996641cyclictest0-21swapper/005:46:500
15667996641cyclictest0-21swapper/005:35:210
15669996552cyclictest0-21swapper/207:16:372
15669996551cyclictest0-21swapper/207:45:092
15669996541cyclictest0-21swapper/210:14:482
15669996541cyclictest0-21swapper/208:28:372
15669996541cyclictest0-21swapper/208:18:442
15669996541cyclictest0-21swapper/208:16:122
15669996541cyclictest0-21swapper/207:56:482
15669996541cyclictest0-21swapper/206:09:412
15669996541cyclictest0-21swapper/206:06:482
15668996552cyclictest0-21swapper/105:41:551
15667996561cyclictest0-21swapper/009:17:440
15667996561cyclictest0-21swapper/008:32:400
15667996561cyclictest0-21swapper/006:09:410
15667996561cyclictest0-21swapper/006:06:480
15667996551cyclictest0-21swapper/008:28:430
15667996551cyclictest0-21swapper/008:00:490
15667996551cyclictest0-21swapper/007:53:250
15667996551cyclictest0-21swapper/007:27:490
15667996541cyclictest0-21swapper/008:12:250
15667996541cyclictest0-21swapper/005:48:100
15668996461cyclictest1233-21tune2fs06:07:321
15668996461cyclictest0-21swapper/106:12:301
15670996362cyclictest0-21swapper/308:57:323
15670996362cyclictest0-21swapper/308:07:303
15670996362cyclictest0-21swapper/307:16:243
15670996362cyclictest0-21swapper/306:37:203
15670996362cyclictest0-21swapper/305:42:353
15670996361cyclictest32295-21munin-node06:02:383
15670996361cyclictest0-21swapper/308:54:273
15670996361cyclictest0-21swapper/308:47:303
15670996361cyclictest0-21swapper/306:12:303
15670996341cyclictest0-21swapper/309:14:393
15670996341cyclictest0-21swapper/306:10:083
15670996341cyclictest0-21swapper/305:54:143
15669996351cyclictest0-21swapper/208:02:422
15668996362cyclictest0-21swapper/109:27:261
15668996362cyclictest0-21swapper/109:17:271
15668996362cyclictest0-21swapper/109:12:231
15668996362cyclictest0-21swapper/108:47:301
15668996362cyclictest0-21swapper/108:42:271
15668996362cyclictest0-21swapper/108:12:351
15668996362cyclictest0-21swapper/107:57:311
15668996362cyclictest0-21swapper/107:37:281
15668996362cyclictest0-21swapper/107:27:291
15668996362cyclictest0-21swapper/107:12:311
15668996362cyclictest0-21swapper/105:52:341
15668996362cyclictest0-21swapper/105:47:381
15668996361cyclictest8621-21cut08:52:271
15668996361cyclictest31553-21tune2fs06:02:321
15668996361cyclictest27975-21tune2fs08:22:271
15668996361cyclictest22350-21aten2.4-expect05:42:311
15668996361cyclictest15365-21tune2fs09:07:251
15668996361cyclictest15365-21tune2fs09:07:251
15668996361cyclictest12909-21tune2fs09:02:261
15668996361cyclictest12678-21tune2fs07:47:281
15668996361cyclictest10947-21tune2fs08:57:271
15668996361cyclictest10340-21tune2fs07:42:291
15667996351cyclictest0-21swapper/006:30:030
15667996341cyclictest0-21swapper/007:02:540
15667996341cyclictest0-21swapper/006:52:190
15667996341cyclictest0-21swapper/006:51:380
15667996341cyclictest0-21swapper/006:45:010
15670996261cyclictest0-21swapper/308:22:273
15669996261cyclictest0-21swapper/208:10:562
15669996261cyclictest0-21swapper/205:45:292
15669996250cyclictest0-21swapper/205:37:042
15667996261cyclictest0-21swapper/007:39:070
15667996241cyclictest0-21swapper/010:25:010
15667996241cyclictest0-21swapper/007:08:200
15667996241cyclictest0-21swapper/005:40:290
15669996160cyclictest0-21swapper/205:52:532
15667996151cyclictest0-21swapper/005:52:550
15667996151cyclictest0-21swapper/005:31:240
15669996059cyclictest0-21swapper/208:01:482
15669996059cyclictest0-21swapper/207:40:532
15669996059cyclictest0-21swapper/207:19:582
15669996055cyclictest0-21swapper/207:02:272
15669996053cyclictest0-21swapper/206:52:132
15669996053cyclictest0-21swapper/206:38:022
15669996041cyclictest0-21swapper/207:00:212
15667996059cyclictest0-21swapper/007:34:180
15667996051cyclictest0-21swapper/009:34:160
15667996041cyclictest0-21swapper/007:49:570
15669995958cyclictest0-21swapper/207:50:402
15669995951cyclictest0-21swapper/205:47:432
15669995951cyclictest0-21swapper/205:31:412
15669995950cyclictest0-21swapper/206:45:202
15669995947cyclictest0-21swapper/206:01:232
15669995943cyclictest5050irq/44-ahci10:09:592
15669995941cyclictest11840-21telnet06:32:312
15669995941cyclictest0-21swapper/209:56:012
15669995941cyclictest0-21swapper/209:38:022
15669995941cyclictest0-21swapper/206:56:482
15669995941cyclictest0-21swapper/206:27:052
15669995941cyclictest0-21swapper/206:20:192
15667995953cyclictest0-21swapper/010:31:250
15667995952cyclictest76050irq/18-parport006:34:130
15667995948cyclictest0-21swapper/006:40:180
15667995946cyclictest0-21swapper/006:23:420
15667995941cyclictest0-21swapper/009:40:060
15669995853cyclictest181ksoftirqd/209:30:242
15669995852cyclictest0-21swapper/210:22:552
15669995852cyclictest0-21swapper/207:07:492
15669995851cyclictest0-21swapper/210:27:202
15669995851cyclictest0-21swapper/210:06:292
15669995842cyclictest5050irq/44-ahci10:49:012
15669995841cyclictest0-21swapper/209:48:072
15669995841cyclictest0-21swapper/209:43:372
15669995841cyclictest0-21swapper/209:34:592
15669995841cyclictest0-21swapper/205:39:002
15667995853cyclictest0-21swapper/010:32:500
15667995852cyclictest0-21swapper/009:57:340
15667995851cyclictest5050irq/44-ahci10:37:210
15667995851cyclictest5050irq/44-ahci05:57:240
15667995851cyclictest128650irq/46-eth010:19:170
15667995851cyclictest128650irq/46-eth010:07:280
15667995851cyclictest0-21swapper/006:19:220
15667995851cyclictest0-21swapper/006:12:300
15667995841cyclictest392-21md2_raid109:53:120
15667995841cyclictest0-21swapper/010:54:250
15667995841cyclictest0-21swapper/009:43:020
15667995841cyclictest0-21swapper/009:27:230
15667995841cyclictest0-21swapper/007:01:230
15667995831cyclictest0-21swapper/010:47:290
15669995752cyclictest278-21usb-storage10:39:052
15669995751cyclictest5050irq/44-ahci07:25:332
15669995741cyclictest5050irq/44-ahci10:43:552
15669995741cyclictest0-21swapper/210:55:192
15669995741cyclictest0-21swapper/210:32:402
15669995741cyclictest0-21swapper/210:19:552
15669995741cyclictest0-21swapper/209:57:292
15669995741cyclictest0-21swapper/207:32:082
15669995741cyclictest0-21swapper/206:27:432
15669995741cyclictest0-21swapper/206:12:302
15667995751cyclictest76050irq/18-parport007:25:330
15667995751cyclictest0-21swapper/007:45:330
15667995751cyclictest0-21swapper/007:18:430
15667995741cyclictest0-21swapper/010:05:360
15667995651cyclictest0-21swapper/010:43:550
5050110irq/44-ahci0-21swapper/205:23:292
5050110irq/44-ahci0-21swapper/005:26:020
2199110migration/313634-21aten2.4-expect05:22:323
121110ksoftirqd/10-21swapper/105:22:371
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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