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2026-06-26 - 02:04
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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 Fri Jun 26, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
693199127122cyclictest0-21swapper/319:21:563
692999114113cyclictest21783-21unixbench_multi19:21:561
693199107102cyclictest0-21swapper/318:41:483
693199106102cyclictest0-21swapper/318:56:523
693199103102cyclictest0-21swapper/318:11:493
693199103102cyclictest0-21swapper/318:01:493
693199103102cyclictest0-21swapper/316:36:533
692999103102cyclictest3602-21tune2fs18:41:481
6929999593cyclictest22767-21tune2fs18:11:491
6929999392cyclictest0-21swapper/118:56:521
6931998382cyclictest0-21swapper/321:46:493
6931998382cyclictest0-21swapper/321:16:513
6931998382cyclictest0-21swapper/321:06:493
6931998382cyclictest0-21swapper/321:01:493
6931998382cyclictest0-21swapper/320:56:513
6931998382cyclictest0-21swapper/320:41:503
6931998382cyclictest0-21swapper/320:36:523
6931998382cyclictest0-21swapper/320:36:313
6931998382cyclictest0-21swapper/320:21:463
6931998382cyclictest0-21swapper/320:16:533
6931998382cyclictest0-21swapper/320:06:463
6931998382cyclictest0-21swapper/319:51:523
6931998382cyclictest0-21swapper/319:11:553
6931998382cyclictest0-21swapper/319:06:553
6931998382cyclictest0-21swapper/318:51:453
6931998382cyclictest0-21swapper/318:31:563
6931998382cyclictest0-21swapper/318:21:583
6931998382cyclictest0-21swapper/317:36:483
6931998382cyclictest0-21swapper/317:21:543
6931998382cyclictest0-21swapper/317:11:533
6931998382cyclictest0-21swapper/317:06:563
6931998382cyclictest0-21swapper/317:02:043
6931998382cyclictest0-21swapper/316:41:593
6931998382cyclictest0-21swapper/316:31:313
6929998382cyclictest0-21swapper/121:41:501
6929998382cyclictest0-21swapper/121:26:501
6929998382cyclictest0-21swapper/121:07:121
6929998382cyclictest0-21swapper/120:57:111
6929998382cyclictest0-21swapper/120:46:501
6929998382cyclictest0-21swapper/120:12:041
6929998382cyclictest0-21swapper/119:56:531
6929998382cyclictest0-21swapper/119:41:541
6929998382cyclictest0-21swapper/119:16:561
6929998382cyclictest0-21swapper/119:01:511
6929998382cyclictest0-21swapper/118:31:351
6929998382cyclictest0-21swapper/118:06:441
6929998382cyclictest0-21swapper/117:31:571
6929998382cyclictest0-21swapper/117:21:541
6929998382cyclictest0-21swapper/116:41:391
6929998381cyclictest7648-21tune2fs18:51:471
6929998381cyclictest7207-21aten2.4-expect17:36:481
6929998381cyclictest5269-21aten2.4-expect20:01:451
6929998381cyclictest31266-21tune2fs17:16:521
6929998381cyclictest26533-21aten2.4-expect17:06:491
6929998381cyclictest24917-21tune2fs17:01:521
6929998381cyclictest23252-21tune2fs20:41:431
6929998381cyclictest18767-21tune2fs20:31:441
6929998381cyclictest18398-21tune2fs18:01:491
6929998381cyclictest16465-21tune2fs19:11:481
6929998381cyclictest11978-21aten2.4-expect21:31:411
6931998281cyclictest0-21swapper/321:31:413
6931998281cyclictest0-21swapper/321:26:433
6931998281cyclictest0-21swapper/321:11:483
6931998281cyclictest0-21swapper/320:11:453
6931998281cyclictest0-21swapper/320:01:453
6931998281cyclictest0-21swapper/319:31:493
6931998281cyclictest0-21swapper/319:31:493
6931998281cyclictest0-21swapper/317:16:523
6931998281cyclictest0-21swapper/316:21:533
6929998281cyclictest3804-21tune2fs21:11:481
6931997661cyclictest0-21swapper/318:46:473
6929997472cyclictest31751-21tune2fs21:01:421
6931997372cyclictest0-21swapper/321:41:543
6931997372cyclictest0-21swapper/321:21:413
6931997372cyclictest0-21swapper/319:49:303
6931997372cyclictest0-21swapper/319:41:553
6931997372cyclictest0-21swapper/318:06:443
6931997372cyclictest0-21swapper/317:51:463
6931997372cyclictest0-21swapper/316:56:343
6931997372cyclictest0-21swapper/316:32:003
6929997372cyclictest0-21swapper/121:19:301
6929997372cyclictest0-21swapper/120:37:081
6929997372cyclictest0-21swapper/119:55:141
6929997372cyclictest0-21swapper/119:47:001
6929997372cyclictest0-21swapper/118:46:471
6929997372cyclictest0-21swapper/118:34:551
6929997372cyclictest0-21swapper/118:22:001
6929997372cyclictest0-21swapper/118:16:451
6929997372cyclictest0-21swapper/117:41:591
6929997372cyclictest0-21swapper/116:56:161
6929997372cyclictest0-21swapper/116:50:171
6929997371cyclictest25225-21tune2fs19:31:491
6929997371cyclictest25225-21tune2fs19:31:491
6931997271cyclictest0-21swapper/319:26:573
6931997271cyclictest0-21swapper/319:16:493
6931997271cyclictest0-21swapper/319:01:483
6931997271cyclictest0-21swapper/318:36:563
6931997271cyclictest0-21swapper/318:16:583
6931997271cyclictest0-21swapper/317:31:573
6929997271cyclictest0-21swapper/120:21:461
6929997271cyclictest0-21swapper/120:06:511
6929997271cyclictest0-21swapper/118:36:461
6929997271cyclictest0-21swapper/116:32:001
6931996766cyclictest16790-21gltestperf20:26:463
6931996641cyclictest0-21swapper/316:50:173
6929996664cyclictest16756-21tune2fs20:26:451
6929996662cyclictest0-21swapper/119:31:331
6931996561cyclictest0-21swapper/319:36:553
6929996563cyclictest27375-21tune2fs20:51:441
6931996462cyclictest0-21swapper/317:46:373
6931996462cyclictest0-21swapper/317:26:583
6929996462cyclictest16337-21tune2fs17:56:511
6931996362cyclictest0-21swapper/321:36:283
6931996362cyclictest0-21swapper/320:51:333
6931996362cyclictest0-21swapper/320:46:363
6931996362cyclictest0-21swapper/319:56:433
6931996362cyclictest0-21swapper/318:26:453
6931996362cyclictest0-21swapper/317:56:433
6931996362cyclictest0-21swapper/317:46:413
6931996362cyclictest0-21swapper/316:56:503
6931996362cyclictest0-21swapper/316:21:403
6929996362cyclictest0-21swapper/121:46:411
6929996362cyclictest0-21swapper/121:36:281
6929996362cyclictest0-21swapper/121:21:401
6929996362cyclictest0-21swapper/120:16:341
6929996362cyclictest0-21swapper/119:36:331
6929996362cyclictest0-21swapper/119:06:351
6929996362cyclictest0-21swapper/117:51:421
6929996362cyclictest0-21swapper/117:46:491
6929996362cyclictest0-21swapper/117:11:491
6929996362cyclictest0-21swapper/116:56:491
6929996362cyclictest0-21swapper/116:41:391
6929996362cyclictest0-21swapper/116:26:431
6929996362cyclictest0-21swapper/116:21:401
6929996361cyclictest7125-21aten2.4-expect16:21:511
6929996361cyclictest2968-21aten2.4-expect17:26:491
6928996059cyclictest0-21swapper/019:36:460
6928995655cyclictest0-21swapper/016:21:510
6930995453cyclictest278-21usb-storage17:04:582
6930995452cyclictest181ksoftirqd/217:28:552
6930995442cyclictest278-21usb-storage16:49:152
6928995441cyclictest0-21swapper/019:21:470
6930995352cyclictest5050irq/44-ahci21:05:412
6930995352cyclictest278-21usb-storage21:48:012
6930995352cyclictest181ksoftirqd/221:34:362
6930995352cyclictest0-21swapper/221:16:422
6930995352cyclictest0-21swapper/219:36:462
6930995351cyclictest824-21telnet19:51:422
6930995351cyclictest7419-21telnet18:51:452
6930995351cyclictest7210-21telnet17:36:482
6930995351cyclictest703-21telnet18:36:462
6930995351cyclictest5050irq/44-ahci20:37:502
6930995351cyclictest29058-21telnet19:41:452
6930995351cyclictest26978-21telnet20:51:422
6930995351cyclictest22616-21telnet20:41:402
6930995351cyclictest14087-21telnet21:36:402
6930995351cyclictest13714-21telnet17:51:462
6930995351cyclictest0-21swapper/219:49:502
6930995351cyclictest0-21swapper/217:06:482
6930995341cyclictest614-21telnet17:21:492
6930995341cyclictest0-21swapper/221:26:412
6930995341cyclictest0-21swapper/220:16:392
6930995341cyclictest0-21swapper/219:21:442
6930995341cyclictest0-21swapper/216:44:372
6930995341cyclictest0-21swapper/216:36:502
6930995341cyclictest0-21swapper/216:21:512
6928995352cyclictest76050irq/18-parport021:25:220
6928995352cyclictest76050irq/18-parport019:32:420
6928995352cyclictest76050irq/18-parport019:32:420
6928995352cyclictest76050irq/18-parport018:44:520
6928995352cyclictest76050irq/18-parport018:26:470
6928995352cyclictest76050irq/18-parport018:09:380
6928995352cyclictest76050irq/18-parport017:30:590
6928995352cyclictest76050irq/18-parport016:27:350
6928995352cyclictest278-21usb-storage20:52:430
6928995352cyclictest278-21usb-storage20:23:170
6928995352cyclictest278-21usb-storage17:39:330
6928995352cyclictest0-21swapper/021:00:090
6928995352cyclictest0-21swapper/020:21:030
6928995352cyclictest0-21swapper/020:01:090
6928995352cyclictest0-21swapper/019:09:590
6928995341cyclictest24379-21telnet17:01:500
6928995341cyclictest0-21swapper/021:46:400
6928995341cyclictest0-21swapper/017:48:240
6928995341cyclictest0-21swapper/017:42:330
6928995341cyclictest0-21swapper/017:21:490
6930995251cyclictest991-21telnet21:06:402
6930995251cyclictest9692-21telnet20:11:432
6930995251cyclictest9484-21telnet17:41:502
6930995251cyclictest5087-21telnet17:31:482
6930995251cyclictest5050irq/44-ahci21:24:502
6930995251cyclictest31013-21telnet18:31:462
6930995251cyclictest278-21usb-storage20:57:372
6930995251cyclictest278-21usb-storage20:02:092
6930995251cyclictest278-21usb-storage17:51:242
6930995251cyclictest15941-21telnet19:11:452
6930995251cyclictest0-21swapper/221:42:542
6930995251cyclictest0-21swapper/220:48:522
6930995251cyclictest0-21swapper/220:23:172
6930995251cyclictest0-21swapper/220:11:032
6930995251cyclictest0-21swapper/219:56:482
6930995251cyclictest0-21swapper/219:31:422
6930995251cyclictest0-21swapper/219:31:422
6930995251cyclictest0-21swapper/219:17:092
6930995251cyclictest0-21swapper/219:09:592
6930995251cyclictest0-21swapper/219:06:152
6930995251cyclictest0-21swapper/218:47:122
6930995251cyclictest0-21swapper/218:44:122
6930995251cyclictest0-21swapper/218:30:332
6930995251cyclictest0-21swapper/218:26:052
6930995251cyclictest0-21swapper/218:16:482
6930995251cyclictest0-21swapper/218:12:512
6930995251cyclictest0-21swapper/218:05:142
6930995251cyclictest0-21swapper/217:12:442
6930995251cyclictest0-21swapper/216:58:282
6930995251cyclictest0-21swapper/216:33:472
6930995251cyclictest0-21swapper/216:27:092
6928995251cyclictest76050irq/18-parport021:06:390
6928995251cyclictest76050irq/18-parport018:51:360
6928995251cyclictest24518-21telnet18:16:480
6928995251cyclictest0-21swapper/021:41:320
6928995251cyclictest0-21swapper/021:36:400
6928995251cyclictest0-21swapper/021:34:000
6928995251cyclictest0-21swapper/021:26:410
6928995251cyclictest0-21swapper/021:16:420
6928995251cyclictest0-21swapper/021:12:010
6928995251cyclictest0-21swapper/021:01:390
6928995251cyclictest0-21swapper/020:47:440
6928995251cyclictest0-21swapper/020:41:400
6928995251cyclictest0-21swapper/020:37:040
6928995251cyclictest0-21swapper/020:31:420
6928995251cyclictest0-21swapper/020:26:420
6928995251cyclictest0-21swapper/020:11:430
6928995251cyclictest0-21swapper/020:10:210
6928995251cyclictest0-21swapper/020:03:230
6928995251cyclictest0-21swapper/019:51:420
6928995251cyclictest0-21swapper/019:46:580
6928995251cyclictest0-21swapper/019:41:420
6928995251cyclictest0-21swapper/019:26:460
6928995251cyclictest0-21swapper/019:16:570
6928995251cyclictest0-21swapper/019:11:450
6928995251cyclictest0-21swapper/019:01:460
6928995251cyclictest0-21swapper/018:57:060
6928995251cyclictest0-21swapper/018:49:360
6928995251cyclictest0-21swapper/018:36:460
6928995251cyclictest0-21swapper/018:31:460
6928995251cyclictest0-21swapper/018:26:050
6928995251cyclictest0-21swapper/018:11:470
6928995251cyclictest0-21swapper/018:02:580
6928995251cyclictest0-21swapper/017:59:360
6928995251cyclictest0-21swapper/017:51:460
6928995251cyclictest0-21swapper/017:31:480
6928995251cyclictest0-21swapper/017:17:320
6928995251cyclictest0-21swapper/017:13:220
6928995251cyclictest0-21swapper/017:06:480
6928995251cyclictest0-21swapper/016:57:500
6928995251cyclictest0-21swapper/016:46:510
6928995251cyclictest0-21swapper/016:42:450
6928995251cyclictest0-21swapper/016:36:500
6928995251cyclictest0-21swapper/016:31:500
6928995241cyclictest0-21swapper/016:51:510
6930994641cyclictest0-21swapper/220:27:282
6930994442cyclictest5050irq/44-ahci20:35:402
6930994442cyclictest3469-21in.tftpd17:57:442
6930994442cyclictest181ksoftirqd/219:28:072
6930994441cyclictest0-21swapper/218:09:102
6930994431cyclictest20886-21awk16:51:542
6930994342cyclictest0-21swapper/221:12:092
6930994342cyclictest0-21swapper/218:56:422
6930994332cyclictest32233-21python17:16:592
6928994241cyclictest0-21swapper/016:21:400
6930993321cyclictest6949-21latency_hist16:21:402
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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