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2026-09-06 - 04:50
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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 Sun Sep 06, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
60649910592cyclictest11438-21tune2fs19:11:341
606499104102cyclictest30605-21tune2fs18:41:361
606499104102cyclictest15859-21tune2fs19:21:331
60669910392cyclictest0-21swapper/317:16:373
606699103102cyclictest0-21swapper/319:21:333
606699103102cyclictest0-21swapper/318:41:363
606499103102cyclictest0-21swapper/115:31:271
6066999482cyclictest0-21swapper/315:31:273
6066999392cyclictest0-21swapper/319:11:343
6066999392cyclictest0-21swapper/318:51:333
6066999392cyclictest0-21swapper/316:31:433
6066999392cyclictest0-21swapper/316:31:433
6066999392cyclictest0-21swapper/316:26:373
6064999381cyclictest0-21swapper/120:16:341
6064999291cyclictest0-21swapper/119:08:261
6064999190cyclictest0-21swapper/115:31:391
6064998482cyclictest9388-21tune2fs20:21:301
6064998482cyclictest6994-21tune2fs19:01:331
6066998382cyclictest0-21swapper/320:46:153
6066998382cyclictest0-21swapper/320:16:583
6066998382cyclictest0-21swapper/320:01:373
6066998382cyclictest0-21swapper/319:46:373
6066998382cyclictest0-21swapper/319:36:313
6066998382cyclictest0-21swapper/319:31:183
6066998382cyclictest0-21swapper/319:06:463
6066998382cyclictest0-21swapper/319:01:453
6066998382cyclictest0-21swapper/318:56:453
6066998382cyclictest0-21swapper/318:36:413
6066998382cyclictest0-21swapper/317:56:453
6066998382cyclictest0-21swapper/317:46:373
6066998382cyclictest0-21swapper/317:36:473
6066998382cyclictest0-21swapper/317:26:233
6066998382cyclictest0-21swapper/317:06:443
6066998382cyclictest0-21swapper/316:56:293
6066998382cyclictest0-21swapper/316:51:293
6066998382cyclictest0-21swapper/316:46:243
6066998382cyclictest0-21swapper/316:11:393
6066998382cyclictest0-21swapper/316:01:473
6066998382cyclictest0-21swapper/315:46:273
6066998382cyclictest0-21swapper/315:31:483
6066998382cyclictest0-21swapper/315:16:283
6066998371cyclictest0-21swapper/319:56:323
6066998371cyclictest0-21swapper/319:56:323
6064998382cyclictest0-21swapper/119:16:401
6064998382cyclictest0-21swapper/118:51:201
6064998382cyclictest0-21swapper/118:11:421
6064998382cyclictest0-21swapper/117:31:441
6064998382cyclictest0-21swapper/117:26:461
6064998382cyclictest0-21swapper/117:16:231
6064998382cyclictest0-21swapper/117:01:431
6064998382cyclictest0-21swapper/115:56:481
6064998382cyclictest0-21swapper/115:51:211
6064998382cyclictest0-21swapper/115:16:491
6064998381cyclictest456-21expr16:16:411
6064998381cyclictest28198-21tune2fs16:06:381
6064998381cyclictest26373-21tune2fs19:46:301
6064998381cyclictest26260-21tune2fs17:16:371
6064998381cyclictest24048-21tune2fs18:26:341
6064998381cyclictest17992-21tune2fs20:41:321
6064998381cyclictest15877-21tune2fs20:36:341
6064998381cyclictest0-21swapper/119:54:371
6064998361cyclictest0-21swapper/116:02:151
6066998281cyclictest0-21swapper/320:36:343
6066998281cyclictest0-21swapper/318:26:343
6066998281cyclictest0-21swapper/317:11:393
6066998281cyclictest0-21swapper/316:36:393
6066998281cyclictest0-21swapper/316:16:413
6066998281cyclictest0-21swapper/316:06:383
6064998281cyclictest8990-21tune2fs16:36:391
6064998281cyclictest7033-21tune2fs16:31:411
6064998281cyclictest7033-21tune2fs16:31:411
6064998281cyclictest30437-21tune2fs16:11:391
6064998281cyclictest0-21swapper/119:31:391
6066997473cyclictest9165-21fschecks_time17:51:363
6064997461cyclictest0-21swapper/117:26:221
6066997372cyclictest0-21swapper/319:18:483
6066997372cyclictest0-21swapper/318:51:153
6066997372cyclictest0-21swapper/317:21:433
6064997372cyclictest0-21swapper/120:31:301
6064997372cyclictest0-21swapper/118:56:451
6064997372cyclictest0-21swapper/118:51:331
6064997372cyclictest0-21swapper/118:01:391
6064997372cyclictest0-21swapper/117:51:361
6064997372cyclictest0-21swapper/117:41:351
6064997372cyclictest0-21swapper/117:36:401
6064997372cyclictest0-21swapper/116:26:431
6064997372cyclictest0-21swapper/115:24:491
6064997371cyclictest32526-21aten2.4-expect20:01:281
6064997371cyclictest19786-21tune2fs18:16:361
6064997371cyclictest15281-21tune2fs15:36:401
6064997371cyclictest0-21swapper/120:26:351
6064997371cyclictest0-21swapper/118:36:411
6064997371cyclictest0-21swapper/116:51:431
6064997361cyclictest0-21swapper/120:16:161
6064997361cyclictest0-21swapper/119:56:551
6064997361cyclictest0-21swapper/119:56:551
6066997261cyclictest0-21swapper/320:06:363
6066997261cyclictest0-21swapper/319:51:333
6066997261cyclictest0-21swapper/315:41:273
6064997271cyclictest0-21swapper/120:06:321
6064997271cyclictest0-21swapper/119:42:251
6064997271cyclictest0-21swapper/119:36:331
6064997271cyclictest0-21swapper/118:21:361
6064997271cyclictest0-21swapper/117:46:441
6064997271cyclictest0-21swapper/117:00:191
6064997271cyclictest0-21swapper/116:50:231
6064997271cyclictest0-21swapper/115:51:451
6064997271cyclictest0-21swapper/115:41:461
6066997069cyclictest0-21swapper/318:22:023
6066996766cyclictest0-21swapper/319:31:303
6066996564cyclictest10151-21munin-node20:21:363
6066996564cyclictest0-21swapper/318:03:193
6066996562cyclictest0-21swapper/318:13:253
6064996564cyclictest0-21swapper/119:26:331
6064996563cyclictest0-21swapper/118:31:321
6066996462cyclictest0-21swapper/316:21:403
6066996462cyclictest0-21swapper/315:54:553
6066996462cyclictest0-21swapper/315:21:483
6066996362cyclictest0-21swapper/320:31:293
6066996362cyclictest0-21swapper/320:26:233
6066996362cyclictest0-21swapper/320:11:163
6066996362cyclictest0-21swapper/319:41:293
6066996362cyclictest0-21swapper/318:31:313
6066996362cyclictest0-21swapper/318:16:223
6066996362cyclictest0-21swapper/318:06:353
6066996362cyclictest0-21swapper/317:41:223
6066996362cyclictest0-21swapper/317:31:233
6066996362cyclictest0-21swapper/317:01:293
6066996362cyclictest0-21swapper/316:41:293
6066996362cyclictest0-21swapper/315:56:383
6066996362cyclictest0-21swapper/315:36:393
6064996362cyclictest0-21swapper/118:06:341
6064996362cyclictest0-21swapper/117:56:381
6064996362cyclictest0-21swapper/117:06:231
6064996362cyclictest0-21swapper/116:41:361
6064996361cyclictest2428-21tune2fs16:21:401
6063996351cyclictest23683-21telnet17:11:370
6064996260cyclictest0-21swapper/115:16:281
6065995852cyclictest19412-21telnet17:01:352
6065995851cyclictest8582-21telnet17:51:332
6065995851cyclictest21442-21telnet17:06:342
6065995752cyclictest15204-21telnet18:06:352
6065995751cyclictest15000-21telnet16:51:352
6065995652cyclictest0-21swapper/220:12:462
6065995652cyclictest0-21swapper/217:31:222
6065995651cyclictest278-21usb-storage18:45:492
6065995651cyclictest23842-21telnet19:41:282
6065995651cyclictest0-21swapper/219:21:302
6065995641cyclictest0-21swapper/220:01:282
6063995641cyclictest0-21swapper/017:27:260
6065995552cyclictest0-21swapper/218:33:052
6065995552cyclictest0-21swapper/216:19:272
6065995551cyclictest278-21usb-storage19:58:362
6065995551cyclictest278-21usb-storage19:58:362
6065995551cyclictest278-21usb-storage19:37:392
6065995551cyclictest278-21usb-storage19:15:482
6065995551cyclictest278-21usb-storage18:57:512
6065995551cyclictest278-21usb-storage18:49:552
6065995551cyclictest278-21usb-storage16:33:242
6065995551cyclictest278-21usb-storage16:33:242
6065995551cyclictest278-21usb-storage16:09:432
6065995551cyclictest278-21usb-storage16:00:232
6065995551cyclictest0-21swapper/220:06:292
6065995543cyclictest8929-21telnet20:21:282
6065995541cyclictest0-21swapper/219:01:462
6065995541cyclictest0-21swapper/217:12:212
6063995551cyclictest0-21swapper/019:19:160
6065995451cyclictest278-21usb-storage20:27:372
6065995451cyclictest278-21usb-storage19:51:562
6065995451cyclictest278-21usb-storage19:48:172
6065995451cyclictest278-21usb-storage19:09:062
6065995451cyclictest278-21usb-storage18:16:582
6065995451cyclictest278-21usb-storage18:00:532
6065995451cyclictest278-21usb-storage17:42:412
6065995451cyclictest278-21usb-storage17:37:082
6065995451cyclictest278-21usb-storage17:18:182
6065995451cyclictest278-21usb-storage16:49:452
6065995451cyclictest278-21usb-storage16:39:122
6065995451cyclictest278-21usb-storage15:44:442
6065995451cyclictest278-21usb-storage15:26:272
6065995451cyclictest278-21usb-storage15:20:032
6065995451cyclictest0-21swapper/218:02:432
6065995451cyclictest0-21swapper/216:02:432
6065995441cyclictest278-21usb-storage20:18:232
6066995352cyclictest0-21swapper/315:16:283
6065995352cyclictest0-21swapper/220:45:042
6065995352cyclictest0-21swapper/219:26:312
6065995352cyclictest0-21swapper/219:16:302
6065995352cyclictest0-21swapper/215:52:412
6065995351cyclictest278-21usb-storage20:37:172
6065995351cyclictest278-21usb-storage18:40:452
6065995351cyclictest278-21usb-storage18:24:322
6065995351cyclictest278-21usb-storage16:41:542
6065995351cyclictest278-21usb-storage16:26:542
6065995351cyclictest278-21usb-storage16:25:102
6065995351cyclictest278-21usb-storage16:15:172
6065995351cyclictest278-21usb-storage15:32:162
6065995351cyclictest23762-21telnet18:26:322
6065995351cyclictest17122-21telnet16:56:372
6065995351cyclictest14876-21telnet15:36:382
6065995351cyclictest0-21swapper/217:26:002
6065995341cyclictest0-21swapper/218:51:322
6065995341cyclictest0-21swapper/218:11:312
6065995341cyclictest0-21swapper/215:26:402
6063995352cyclictest76050irq/18-parport019:32:090
6063995352cyclictest76050irq/18-parport016:12:090
6063995352cyclictest76050irq/18-parport015:30:160
6063995352cyclictest0-21swapper/018:08:020
6063995351cyclictest2123-21telnet17:36:380
6063995347cyclictest0-21swapper/017:23:360
6065995251cyclictest0-21swapper/220:31:492
6065995251cyclictest0-21swapper/217:36:062
6063995251cyclictest76050irq/18-parport020:19:530
6063995251cyclictest0-21swapper/020:41:300
6063995251cyclictest0-21swapper/020:36:510
6063995251cyclictest0-21swapper/020:33:030
6063995251cyclictest0-21swapper/020:27:210
6063995251cyclictest0-21swapper/020:21:490
6063995251cyclictest0-21swapper/020:11:500
6063995251cyclictest0-21swapper/020:03:060
6063995251cyclictest0-21swapper/019:57:320
6063995251cyclictest0-21swapper/019:57:320
6063995251cyclictest0-21swapper/019:52:180
6063995251cyclictest0-21swapper/019:46:530
6063995251cyclictest0-21swapper/019:44:510
6063995251cyclictest0-21swapper/019:37:530
6063995251cyclictest0-21swapper/019:26:310
6063995251cyclictest0-21swapper/019:21:460
6063995251cyclictest0-21swapper/019:09:400
6063995251cyclictest0-21swapper/019:06:100
6063995251cyclictest0-21swapper/018:52:230
6063995251cyclictest0-21swapper/018:46:210
6063995251cyclictest0-21swapper/018:40:310
6063995251cyclictest0-21swapper/018:29:020
6063995251cyclictest0-21swapper/018:24:180
6063995251cyclictest0-21swapper/018:18:000
6063995251cyclictest0-21swapper/018:11:310
6063995251cyclictest0-21swapper/017:48:350
6063995251cyclictest0-21swapper/017:44:470
6063995251cyclictest0-21swapper/017:34:020
6063995251cyclictest0-21swapper/017:16:560
6063995251cyclictest0-21swapper/017:03:570
6063995251cyclictest0-21swapper/016:54:170
6063995251cyclictest0-21swapper/016:42:180
6063995251cyclictest0-21swapper/016:38:020
6063995251cyclictest0-21swapper/016:32:320
6063995251cyclictest0-21swapper/016:32:320
6063995251cyclictest0-21swapper/016:27:380
6063995251cyclictest0-21swapper/016:24:280
6063995251cyclictest0-21swapper/016:05:030
6063995251cyclictest0-21swapper/015:57:370
6063995251cyclictest0-21swapper/015:52:340
6063995251cyclictest0-21swapper/015:47:200
6063995251cyclictest0-21swapper/015:42:160
6063995251cyclictest0-21swapper/015:37:400
6063995251cyclictest0-21swapper/015:21:310
6063995150cyclictest0-21swapper/016:48:530
6063995049cyclictest0-21swapper/016:09:330
6063994944cyclictest0-21swapper/015:17:020
6065994841cyclictest0-21swapper/217:46:322
6063994841cyclictest0-21swapper/018:32:370
6063994841cyclictest0-21swapper/016:58:530
6063994831cyclictest0-21swapper/020:07:200
6065994741cyclictest278-21usb-storage19:31:452
6065994741cyclictest0-21swapper/215:48:562
6063994746cyclictest0-21swapper/017:52:110
6063994741cyclictest0-21swapper/018:04:350
6063994544cyclictest0-21swapper/018:57:590
6063994443cyclictest0-21swapper/015:16:280
6063994442cyclictest76050irq/18-parport019:11:200
6063994431cyclictest0-21swapper/017:06:440
6063994342cyclictest0-21swapper/018:41:420
6063994342cyclictest0-21swapper/017:56:360
6063994342cyclictest0-21swapper/015:31:500
6063994331cyclictest0-21swapper/016:17:330
6065993721cyclictest6105-21latency_hist15:16:282
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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