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2026-05-23 - 06:17
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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 Sat May 23, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2722199123122cyclictest0-21swapper/317:22:443
2721999104102cyclictest30083-21tune2fs16:57:411
2721999104102cyclictest29677-21aten2.4-expect18:12:361
2722199103102cyclictest0-21swapper/318:22:383
2722199103102cyclictest0-21swapper/318:12:363
2722199103102cyclictest0-21swapper/316:57:413
2721999103102cyclictest0-21swapper/120:07:331
27219999492cyclictest0-21swapper/117:22:441
27219999482cyclictest0-21swapper/119:37:411
27221999392cyclictest0-21swapper/322:02:163
27221999392cyclictest0-21swapper/319:27:403
27221999392cyclictest0-21swapper/317:47:333
27221999392cyclictest0-21swapper/317:43:103
27221999392cyclictest0-21swapper/317:35:423
27219999392cyclictest0-21swapper/118:44:471
27219999189cyclictest29675-21tune2fs19:27:381
27219999179cyclictest0-21swapper/122:12:291
27219999179cyclictest0-21swapper/121:37:291
27219999179cyclictest0-21swapper/121:20:091
27219999179cyclictest0-21swapper/120:32:311
27219999179cyclictest0-21swapper/120:13:311
27221998671cyclictest6064-21tune2fs21:02:323
27219998482cyclictest19351-21tune2fs17:47:401
27221998382cyclictest0-21swapper/322:07:363
27221998382cyclictest0-21swapper/322:02:363
27221998382cyclictest0-21swapper/321:47:373
27221998382cyclictest0-21swapper/321:27:373
27221998382cyclictest0-21swapper/321:22:183
27221998382cyclictest0-21swapper/321:22:173
27221998382cyclictest0-21swapper/321:07:313
27221998382cyclictest0-21swapper/320:57:383
27221998382cyclictest0-21swapper/320:47:333
27221998382cyclictest0-21swapper/320:42:353
27221998382cyclictest0-21swapper/320:28:333
27221998382cyclictest0-21swapper/320:12:353
27221998382cyclictest0-21swapper/320:09:263
27221998382cyclictest0-21swapper/319:57:353
27221998382cyclictest0-21swapper/319:17:423
27221998382cyclictest0-21swapper/319:07:223
27221998382cyclictest0-21swapper/318:58:213
27221998382cyclictest0-21swapper/318:44:473
27221998382cyclictest0-21swapper/318:02:253
27221998382cyclictest0-21swapper/317:07:473
27221998371cyclictest0-21swapper/317:02:423
27221998361cyclictest0-21swapper/320:41:093
27219998382cyclictest0-21swapper/122:17:301
27219998382cyclictest0-21swapper/122:02:161
27219998382cyclictest0-21swapper/121:07:361
27219998382cyclictest0-21swapper/120:47:191
27219998382cyclictest0-21swapper/120:27:391
27219998382cyclictest0-21swapper/120:22:331
27219998382cyclictest0-21swapper/120:17:361
27219998382cyclictest0-21swapper/120:02:391
27219998382cyclictest0-21swapper/119:43:281
27219998382cyclictest0-21swapper/119:32:451
27219998382cyclictest0-21swapper/118:38:181
27219998382cyclictest0-21swapper/118:38:181
27219998382cyclictest0-21swapper/118:27:441
27219998382cyclictest0-21swapper/118:22:381
27219998382cyclictest0-21swapper/118:08:141
27219998382cyclictest0-21swapper/117:27:461
27219998382cyclictest0-21swapper/117:17:271
27219998382cyclictest0-21swapper/116:57:281
27219998381cyclictest2093-21tune2fs17:07:401
27219998381cyclictest20765-21tune2fs19:07:351
27219998381cyclictest14648-21tune2fs21:22:311
27219998361cyclictest0-21swapper/117:37:461
27221998281cyclictest0-21swapper/319:07:353
27221998281cyclictest0-21swapper/318:02:343
27219998281cyclictest25377-21aten2.4-expect18:02:341
27219998179cyclictest0-21swapper/121:32:401
27219998079cyclictest0-21swapper/120:47:341
27221997472cyclictest4684-21if_eth118:27:393
27221997472cyclictest0-21swapper/321:37:273
27221997472cyclictest0-21swapper/317:37:393
27221997372cyclictest0-21swapper/322:17:253
27221997372cyclictest0-21swapper/322:12:273
27221997372cyclictest0-21swapper/321:52:293
27221997372cyclictest0-21swapper/321:42:293
27221997372cyclictest0-21swapper/321:32:293
27221997372cyclictest0-21swapper/321:12:303
27221997372cyclictest0-21swapper/320:52:223
27221997372cyclictest0-21swapper/320:32:303
27221997372cyclictest0-21swapper/320:22:323
27221997372cyclictest0-21swapper/320:17:233
27221997372cyclictest0-21swapper/320:02:273
27221997372cyclictest0-21swapper/319:52:283
27221997372cyclictest0-21swapper/319:47:333
27221997372cyclictest0-21swapper/319:42:333
27221997372cyclictest0-21swapper/319:37:343
27221997372cyclictest0-21swapper/319:32:343
27221997372cyclictest0-21swapper/319:22:293
27221997372cyclictest0-21swapper/319:12:303
27221997372cyclictest0-21swapper/318:52:333
27221997372cyclictest0-21swapper/318:47:353
27221997372cyclictest0-21swapper/318:37:353
27221997372cyclictest0-21swapper/318:37:353
27221997372cyclictest0-21swapper/318:32:373
27221997372cyclictest0-21swapper/318:17:353
27221997372cyclictest0-21swapper/318:07:373
27221997372cyclictest0-21swapper/317:52:363
27221997372cyclictest0-21swapper/317:27:383
27221997372cyclictest0-21swapper/317:12:393
27221997372cyclictest0-21swapper/316:52:403
27221997371cyclictest5928-21aten2.4-expect17:17:363
27219997372cyclictest0-21swapper/117:35:421
27219997359cyclictest0-21swapper/119:03:571
27219997271cyclictest0-21swapper/121:52:281
27219997271cyclictest0-21swapper/119:57:321
27219997271cyclictest0-21swapper/117:43:101
27219997271cyclictest0-21swapper/117:02:501
27219997169cyclictest16970-21tune2fs21:27:311
27219997159cyclictest0-21swapper/117:22:271
27219997069cyclictest0-21swapper/122:07:271
27219997069cyclictest0-21swapper/121:47:391
27219997069cyclictest0-21swapper/121:42:291
27219997069cyclictest0-21swapper/121:12:341
27219997069cyclictest0-21swapper/120:57:311
27219997069cyclictest0-21swapper/120:52:331
27219997069cyclictest0-21swapper/120:37:311
27219997069cyclictest0-21swapper/119:47:371
27219997069cyclictest0-21swapper/119:12:351
27219997069cyclictest0-21swapper/118:52:331
27219997069cyclictest0-21swapper/118:47:381
27219997069cyclictest0-21swapper/118:17:351
27219997069cyclictest0-21swapper/117:57:411
27219997069cyclictest0-21swapper/117:52:361
27221996362cyclictest0-21swapper/316:52:283
27219996362cyclictest0-21swapper/122:02:301
27219996362cyclictest0-21swapper/121:02:301
27219996362cyclictest0-21swapper/119:52:331
27219996362cyclictest0-21swapper/119:22:341
27219996362cyclictest0-21swapper/119:17:341
27219996362cyclictest0-21swapper/118:57:371
27219996362cyclictest0-21swapper/118:32:371
27220996261cyclictest0-21swapper/221:37:272
27220996261cyclictest0-21swapper/219:48:012
27218996244cyclictest0-21swapper/019:13:320
27219996059cyclictest0-21swapper/116:52:281
27218996042cyclictest0-21swapper/020:15:100
27218995941cyclictest0-21swapper/018:57:350
27218995941cyclictest0-21swapper/017:56:110
27218995941cyclictest0-21swapper/017:40:070
27220995644cyclictest11242-21runrttasks18:43:472
27220995543cyclictest181ksoftirqd/219:35:272
27220995542cyclictest0-21swapper/218:49:592
27218995554cyclictest0-21swapper/022:12:270
27218995554cyclictest0-21swapper/021:52:280
27218995554cyclictest0-21swapper/019:42:330
27218995554cyclictest0-21swapper/018:37:340
27218995554cyclictest0-21swapper/018:37:340
27218995554cyclictest0-21swapper/017:12:390
27218995541cyclictest0-21swapper/018:17:340
27220995453cyclictest181ksoftirqd/219:39:352
27220995443cyclictest0-21swapper/219:58:442
27220995442cyclictest278-21usb-storage17:32:302
27220995442cyclictest278-21usb-storage17:30:122
27220995441cyclictest20757-21telnet20:22:312
27218995453cyclictest0-21swapper/022:19:170
27218995452cyclictest76050irq/18-parport020:31:490
27218995452cyclictest76050irq/18-parport018:29:200
27218995431cyclictest0-21swapper/019:27:370
27220995352cyclictest0-21swapper/221:02:292
27220995352cyclictest0-21swapper/220:57:292
27220995352cyclictest0-21swapper/220:17:242
27220995352cyclictest0-21swapper/219:52:322
27220995352cyclictest0-21swapper/219:42:322
27220995352cyclictest0-21swapper/218:29:042
27220995352cyclictest0-21swapper/218:02:352
27220995352cyclictest0-21swapper/217:45:182
27220995352cyclictest0-21swapper/217:19:122
27220995351cyclictest9958-21telnet21:12:292
27220995351cyclictest5050irq/44-ahci20:29:442
27220995351cyclictest5050irq/44-ahci19:04:402
27220995351cyclictest5050irq/44-ahci18:33:162
27220995351cyclictest5050irq/44-ahci18:18:132
27220995351cyclictest5050irq/44-ahci17:12:522
27220995351cyclictest5050irq/44-ahci16:57:412
27220995341cyclictest5050irq/44-ahci22:17:482
27220995341cyclictest0-21swapper/222:12:132
27220995341cyclictest0-21swapper/221:59:262
27220995341cyclictest0-21swapper/221:56:462
27220995341cyclictest0-21swapper/221:49:532
27220995341cyclictest0-21swapper/221:44:002
27220995341cyclictest0-21swapper/221:32:292
27220995341cyclictest0-21swapper/221:29:092
27220995341cyclictest0-21swapper/220:44:182
27220995341cyclictest0-21swapper/220:40:112
27220995341cyclictest0-21swapper/220:35:292
27220995341cyclictest0-21swapper/220:13:462
27220995341cyclictest0-21swapper/220:08:362
27220995341cyclictest0-21swapper/220:03:312
27220995341cyclictest0-21swapper/219:27:352
27220995341cyclictest0-21swapper/219:20:182
27220995341cyclictest0-21swapper/219:12:352
27220995341cyclictest0-21swapper/219:07:382
27220995341cyclictest0-21swapper/219:02:222
27220995341cyclictest0-21swapper/218:52:342
27220995341cyclictest0-21swapper/218:39:172
27220995341cyclictest0-21swapper/218:39:172
27220995341cyclictest0-21swapper/218:24:362
27220995341cyclictest0-21swapper/218:14:482
27220995341cyclictest0-21swapper/218:07:382
27220995341cyclictest0-21swapper/217:59:192
27220995341cyclictest0-21swapper/217:54:042
27220995341cyclictest0-21swapper/217:48:102
27220995341cyclictest0-21swapper/217:40:432
27220995341cyclictest0-21swapper/217:26:322
27220995341cyclictest0-21swapper/217:07:442
27220995341cyclictest0-21swapper/216:52:372
27218995352cyclictest76050irq/18-parport021:11:470
27218995352cyclictest76050irq/18-parport020:32:270
27218995352cyclictest76050irq/18-parport020:03:200
27218995352cyclictest76050irq/18-parport019:53:320
27218995352cyclictest76050irq/18-parport016:53:030
27218995352cyclictest0-21swapper/022:10:130
27218995352cyclictest0-21swapper/021:47:280
27218995352cyclictest0-21swapper/021:42:280
27218995352cyclictest0-21swapper/021:41:520
27218995352cyclictest0-21swapper/021:32:290
27218995352cyclictest0-21swapper/021:27:280
27218995352cyclictest0-21swapper/021:22:450
27218995352cyclictest0-21swapper/021:22:170
27218995352cyclictest0-21swapper/020:53:040
27218995352cyclictest0-21swapper/020:47:300
27218995352cyclictest0-21swapper/020:42:300
27218995352cyclictest0-21swapper/020:37:300
27218995352cyclictest0-21swapper/020:22:250
27218995352cyclictest0-21swapper/020:17:320
27218995352cyclictest0-21swapper/019:57:320
27218995352cyclictest0-21swapper/019:47:330
27218995352cyclictest0-21swapper/019:39:030
27218995352cyclictest0-21swapper/019:22:310
27218995352cyclictest0-21swapper/019:17:340
27218995352cyclictest0-21swapper/019:07:420
27218995352cyclictest0-21swapper/018:42:360
27218995352cyclictest0-21swapper/018:35:390
27218995352cyclictest0-21swapper/018:22:350
27218995352cyclictest0-21swapper/018:12:360
27218995352cyclictest0-21swapper/018:07:370
27218995352cyclictest0-21swapper/018:04:250
27218995352cyclictest0-21swapper/017:47:380
27218995352cyclictest0-21swapper/017:33:520
27218995352cyclictest0-21swapper/017:27:370
27218995352cyclictest0-21swapper/017:17:330
27218995352cyclictest0-21swapper/017:07:380
27218995352cyclictest0-21swapper/017:03:570
27218995352cyclictest0-21swapper/016:57:380
27218995351cyclictest76050irq/18-parport017:22:460
27218995351cyclictest31209-21telnet19:32:330
27218995351cyclictest11719-21telnet18:47:340
27218995341cyclictest76050irq/18-parport020:09:320
27218995341cyclictest0-21swapper/021:12:290
27218995341cyclictest0-21swapper/019:02:350
27218995341cyclictest0-21swapper/018:52:330
27218995341cyclictest0-21swapper/017:57:360
27220995251cyclictest5050irq/44-ahci22:02:282
27220995251cyclictest31486-21telnet20:47:302
27220995251cyclictest0-21swapper/220:56:122
27220995251cyclictest0-21swapper/219:23:182
27220995241cyclictest0-21swapper/221:10:382
27220995241cyclictest0-21swapper/217:06:412
27218995251cyclictest0-21swapper/022:02:310
27218995251cyclictest0-21swapper/021:57:270
27218995251cyclictest0-21swapper/021:05:280
27218995251cyclictest0-21swapper/021:00:450
27218995251cyclictest0-21swapper/017:42:400
27220994948cyclictest0-21swapper/221:18:232
27220994847cyclictest0-21swapper/221:24:572
27220994544cyclictest0-21swapper/222:13:232
27220994241cyclictest0-21swapper/216:52:282
27218994241cyclictest0-21swapper/016:52:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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