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2026-06-25 - 11:59
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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 Thu Jun 25, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
373099124123cyclictest0-21swapper/118:57:461
373299107102cyclictest0-21swapper/320:42:383
3732999392cyclictest0-21swapper/319:02:423
3732999392cyclictest0-21swapper/318:57:463
3730999392cyclictest0-21swapper/116:42:481
3730998972cyclictest13341-21tune2fs20:27:391
3730998881cyclictest4372-21tune2fs16:22:481
3730998881cyclictest4367-21tune2fs17:37:441
3730998881cyclictest30414-21tune2fs21:07:351
3730998881cyclictest17993-21ps16:52:531
3730998881cyclictest17592-21tune2fs20:37:381
3730998872cyclictest0-21swapper/119:22:271
3730998872cyclictest0-21swapper/118:17:301
3730998781cyclictest28339-21tune2fs19:47:401
3730998781cyclictest2582-21tune2fs21:17:361
3730998781cyclictest21647-21tune2fs18:17:431
3730998781cyclictest2084-21tune2fs17:32:461
3730998781cyclictest19797-21tune2fs20:42:381
3730998771cyclictest0-21swapper/120:22:251
3730998771cyclictest0-21swapper/120:13:251
3730998771cyclictest0-21swapper/118:32:431
3730998771cyclictest0-21swapper/118:22:431
3730998771cyclictest0-21swapper/118:02:481
3732998382cyclictest0-21swapper/321:38:413
3732998382cyclictest0-21swapper/321:32:393
3732998382cyclictest0-21swapper/321:27:443
3732998382cyclictest0-21swapper/321:13:243
3732998382cyclictest0-21swapper/321:13:243
3732998382cyclictest0-21swapper/321:07:353
3732998382cyclictest0-21swapper/321:02:383
3732998382cyclictest0-21swapper/320:47:453
3732998382cyclictest0-21swapper/320:32:433
3732998382cyclictest0-21swapper/320:22:253
3732998382cyclictest0-21swapper/320:13:253
3732998382cyclictest0-21swapper/320:07:483
3732998382cyclictest0-21swapper/319:52:463
3732998382cyclictest0-21swapper/319:47:393
3732998382cyclictest0-21swapper/319:42:383
3732998382cyclictest0-21swapper/319:32:283
3732998382cyclictest0-21swapper/319:22:273
3732998382cyclictest0-21swapper/319:16:173
3732998382cyclictest0-21swapper/318:52:433
3732998382cyclictest0-21swapper/318:47:463
3732998382cyclictest0-21swapper/318:44:093
3732998382cyclictest0-21swapper/318:41:313
3732998382cyclictest0-21swapper/318:32:433
3732998382cyclictest0-21swapper/318:22:433
3732998382cyclictest0-21swapper/318:13:303
3732998382cyclictest0-21swapper/318:12:313
3732998382cyclictest0-21swapper/318:02:483
3732998382cyclictest0-21swapper/317:57:463
3732998382cyclictest0-21swapper/317:52:523
3732998382cyclictest0-21swapper/317:32:533
3732998382cyclictest0-21swapper/317:12:323
3732998382cyclictest0-21swapper/316:57:473
3732998382cyclictest0-21swapper/316:42:483
3732998371cyclictest0-21swapper/319:57:493
3730998382cyclictest0-21swapper/120:22:481
3730998382cyclictest0-21swapper/120:22:481
3730998382cyclictest0-21swapper/118:52:461
3730998382cyclictest0-21swapper/118:47:521
3730998382cyclictest0-21swapper/117:47:451
3730998381cyclictest4833-21tune2fs21:22:371
3730998381cyclictest28430-21tune2fs21:02:381
3730998381cyclictest27957-21tune2fs17:17:451
3730998381cyclictest26238-21tune2fs19:42:401
3730998381cyclictest23880-21tune2fs17:07:471
3730998381cyclictest21719-21tune2fs17:02:471
3730998381cyclictest21649-21tune2fs19:32:411
3730998381cyclictest15718-21tune2fs21:47:361
3732998281cyclictest0-21swapper/321:47:363
3732998281cyclictest0-21swapper/321:17:363
3732998281cyclictest0-21swapper/320:22:463
3732998281cyclictest0-21swapper/320:22:463
3732998281cyclictest0-21swapper/319:32:413
3732998281cyclictest0-21swapper/317:37:443
3732998281cyclictest0-21swapper/317:02:473
3732998281cyclictest0-21swapper/316:52:533
3732998281cyclictest0-21swapper/316:22:483
3730998281cyclictest4650-21tune2fs20:07:401
3730998281cyclictest10714-21tune2fs17:52:451
3730998180cyclictest0-21swapper/117:24:581
3730997473cyclictest8187-21aten2.4-expect16:32:451
3732997371cyclictest26483-21gltestperf20:57:393
3732997371cyclictest17202-21aten2.4-expect20:37:363
3732997371cyclictest1059-21runrttasks17:28:283
3730997372cyclictest0-21swapper/121:45:571
3730997372cyclictest0-21swapper/121:37:371
3730997372cyclictest0-21swapper/121:33:411
3730997372cyclictest0-21swapper/121:27:371
3730997372cyclictest0-21swapper/121:12:251
3730997372cyclictest0-21swapper/121:12:251
3730997372cyclictest0-21swapper/120:57:401
3730997372cyclictest0-21swapper/120:52:381
3730997372cyclictest0-21swapper/120:47:371
3730997372cyclictest0-21swapper/120:33:211
3730997372cyclictest0-21swapper/120:02:381
3730997372cyclictest0-21swapper/119:57:401
3730997372cyclictest0-21swapper/119:52:461
3730997372cyclictest0-21swapper/119:40:091
3730997372cyclictest0-21swapper/119:27:431
3730997372cyclictest0-21swapper/119:23:451
3730997372cyclictest0-21swapper/119:12:511
3730997372cyclictest0-21swapper/119:07:421
3730997372cyclictest0-21swapper/119:02:481
3730997372cyclictest0-21swapper/118:42:431
3730997372cyclictest0-21swapper/118:37:441
3730997372cyclictest0-21swapper/118:28:241
3730997372cyclictest0-21swapper/118:07:441
3730997372cyclictest0-21swapper/117:57:531
3730997372cyclictest0-21swapper/117:42:481
3730997372cyclictest0-21swapper/117:27:431
3730997372cyclictest0-21swapper/117:12:431
3730997372cyclictest0-21swapper/116:57:431
3730997372cyclictest0-21swapper/116:47:491
3730997372cyclictest0-21swapper/116:39:591
3730997372cyclictest0-21swapper/116:27:481
3732997271cyclictest0-21swapper/321:22:373
3732997271cyclictest0-21swapper/318:17:433
3732997271cyclictest0-21swapper/317:47:483
3732997271cyclictest0-21swapper/317:22:533
3732997271cyclictest0-21swapper/317:17:453
3732997271cyclictest0-21swapper/317:12:503
3732997271cyclictest0-21swapper/316:32:543
3732996362cyclictest0-21swapper/321:42:223
3732996362cyclictest0-21swapper/320:52:383
3732996362cyclictest0-21swapper/320:27:263
3732996362cyclictest0-21swapper/320:02:383
3732996362cyclictest0-21swapper/319:37:393
3732996362cyclictest0-21swapper/319:22:423
3732996362cyclictest0-21swapper/319:07:433
3732996362cyclictest0-21swapper/318:27:453
3732996362cyclictest0-21swapper/317:42:463
3732996362cyclictest0-21swapper/316:47:343
3732996362cyclictest0-21swapper/316:37:493
3732996362cyclictest0-21swapper/316:27:483
3729996362cyclictest0-21swapper/018:12:420
3729996160cyclictest0-21swapper/021:32:340
3731996059cyclictest0-21swapper/216:32:442
3731996051cyclictest278-21usb-storage18:49:302
3731996042cyclictest278-21usb-storage17:30:452
3731995953cyclictest278-21usb-storage21:45:142
3731995952cyclictest5050irq/44-ahci18:47:012
3731995951cyclictest278-21usb-storage18:25:232
3731995951cyclictest181ksoftirqd/219:00:322
3731995951cyclictest0-21swapper/220:18:252
3731995853cyclictest181ksoftirqd/220:15:132
3731995852cyclictest5050irq/44-ahci21:16:332
3731995852cyclictest5050irq/44-ahci21:16:332
3731995852cyclictest5050irq/44-ahci16:39:412
3731995852cyclictest278-21usb-storage20:58:302
3731995852cyclictest278-21usb-storage20:52:442
3731995852cyclictest278-21usb-storage20:12:092
3731995852cyclictest0-21swapper/218:09:242
3731995851cyclictest0-21swapper/221:50:502
3731995851cyclictest0-21swapper/220:48:522
3731995851cyclictest0-21swapper/220:22:452
3731995851cyclictest0-21swapper/220:22:452
3731995851cyclictest0-21swapper/217:44:092
3731995851cyclictest0-21swapper/217:26:282
3731995842cyclictest0-21swapper/218:53:322
3729995841cyclictest0-21swapper/018:07:120
3731995752cyclictest181ksoftirqd/219:22:592
3731995752cyclictest0-21swapper/219:02:402
3731995752cyclictest0-21swapper/216:53:452
3731995752cyclictest0-21swapper/216:43:172
3731995751cyclictest5050irq/44-ahci19:53:022
3731995751cyclictest5050irq/44-ahci19:46:102
3731995751cyclictest5050irq/44-ahci19:13:062
3731995751cyclictest5050irq/44-ahci19:09:302
3731995751cyclictest5050irq/44-ahci17:53:392
3731995751cyclictest5050irq/44-ahci17:17:472
3731995751cyclictest5050irq/44-ahci17:02:342
3731995751cyclictest278-21usb-storage17:37:172
3731995751cyclictest1876-21hald-addon-stor21:18:352
3731995751cyclictest0-21swapper/221:25:012
3731995751cyclictest0-21swapper/220:46:122
3731995750cyclictest20045-21iostat19:27:452
3731995741cyclictest0-21swapper/221:33:202
3731995741cyclictest0-21swapper/218:36:332
3731995741cyclictest0-21swapper/217:17:062
3731995741cyclictest0-21swapper/216:31:082
3731995652cyclictest0-21swapper/219:32:392
3731995651cyclictest6463-21telnet21:27:342
3731995651cyclictest5050irq/44-ahci21:08:572
3731995651cyclictest278-21usb-storage17:48:012
3731995651cyclictest0-21swapper/220:32:332
3731995651cyclictest0-21swapper/220:29:072
3731995651cyclictest0-21swapper/219:58:142
3731995651cyclictest0-21swapper/219:51:262
3731995651cyclictest0-21swapper/218:37:472
3731995651cyclictest0-21swapper/218:28:492
3731995651cyclictest0-21swapper/218:18:382
3731995651cyclictest0-21swapper/218:16:382
3731995651cyclictest0-21swapper/218:02:362
3731995651cyclictest0-21swapper/217:58:002
3731995651cyclictest0-21swapper/217:37:352
3731995651cyclictest0-21swapper/217:07:362
3731995651cyclictest0-21swapper/216:58:232
3731995651cyclictest0-21swapper/216:48:272
3731995651cyclictest0-21swapper/216:22:462
3731995641cyclictest0-21swapper/221:37:332
3731995641cyclictest0-21swapper/221:02:552
3731995641cyclictest0-21swapper/220:37:352
3731995641cyclictest0-21swapper/220:03:002
3731995641cyclictest0-21swapper/219:37:412
3731995641cyclictest0-21swapper/219:17:382
3729995531cyclictest0-21swapper/016:25:380
3729995352cyclictest76050irq/18-parport021:46:540
3729995352cyclictest76050irq/18-parport021:37:460
3729995352cyclictest76050irq/18-parport020:05:460
3729995352cyclictest76050irq/18-parport019:09:460
3729995352cyclictest76050irq/18-parport018:57:220
3729995352cyclictest76050irq/18-parport018:20:180
3729995352cyclictest76050irq/18-parport018:09:380
3729995352cyclictest76050irq/18-parport017:06:580
3729995352cyclictest278-21usb-storage21:14:490
3729995352cyclictest278-21usb-storage21:14:490
3729995352cyclictest0-21swapper/021:51:440
3729995352cyclictest0-21swapper/021:26:510
3729995352cyclictest0-21swapper/020:48:300
3729995352cyclictest0-21swapper/020:28:450
3729995352cyclictest0-21swapper/020:22:330
3729995352cyclictest0-21swapper/020:22:330
3729995352cyclictest0-21swapper/020:15:450
3729995352cyclictest0-21swapper/019:48:480
3729995352cyclictest0-21swapper/019:40:530
3729995352cyclictest0-21swapper/019:32:390
3729995352cyclictest0-21swapper/019:25:430
3729995352cyclictest0-21swapper/018:27:590
3729995352cyclictest0-21swapper/018:24:090
3729995352cyclictest0-21swapper/017:37:410
3729995351cyclictest5050irq/44-ahci17:18:120
3729995351cyclictest128650irq/46-eth020:07:370
3729995341cyclictest0-21swapper/020:58:100
3729995341cyclictest0-21swapper/017:58:090
3729995341cyclictest0-21swapper/016:47:550
3729995341cyclictest0-21swapper/016:37:450
3729995341cyclictest0-21swapper/016:34:480
3729995251cyclictest76050irq/18-parport020:19:010
3729995251cyclictest76050irq/18-parport019:07:080
3729995251cyclictest76050irq/18-parport019:00:300
3729995251cyclictest76050irq/18-parport018:45:030
3729995251cyclictest76050irq/18-parport018:39:070
3729995251cyclictest76050irq/18-parport017:07:440
3729995251cyclictest5050irq/44-ahci17:43:090
3729995251cyclictest0-21swapper/021:32:180
3729995251cyclictest0-21swapper/021:17:290
3729995251cyclictest0-21swapper/021:08:030
3729995251cyclictest0-21swapper/021:05:470
3729995251cyclictest0-21swapper/020:55:520
3729995251cyclictest0-21swapper/020:39:460
3729995251cyclictest0-21swapper/020:34:580
3729995251cyclictest0-21swapper/019:58:060
3729995251cyclictest0-21swapper/019:43:010
3729995251cyclictest0-21swapper/018:49:320
3729995251cyclictest0-21swapper/017:55:500
3729995251cyclictest0-21swapper/017:34:410
3729995251cyclictest0-21swapper/017:29:490
3729995251cyclictest0-21swapper/017:24:560
3729995251cyclictest0-21swapper/017:15:100
3729995251cyclictest0-21swapper/016:57:590
3729995251cyclictest0-21swapper/016:56:110
3729995251cyclictest0-21swapper/016:43:570
3729995251cyclictest0-21swapper/016:29:180
3729995241cyclictest0-21swapper/020:42:480
3729994645cyclictest0-21swapper/018:32:470
3729994544cyclictest0-21swapper/019:17:580
3729994442cyclictest5050irq/44-ahci19:15:420
3729994442cyclictest5050irq/44-ahci17:48:090
3729994342cyclictest0-21swapper/019:29:100
3729994331cyclictest0-21swapper/019:52:400
181230ksoftirqd/20-21swapper/216:22:352
31210ksoftirqd/03589-21cpufreq16:22:350
231100ksoftirqd/30-21swapper/316:22:243
1099100migration/13190-21taskset16:18:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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