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2026-06-15 - 01:37
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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 Mon Jun 15, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
190599123112cyclictest0-21swapper/319:06:503
190399123122cyclictest4542-21munin-node19:06:501
190399104102cyclictest11562-21tune2fs20:36:421
190599103102cyclictest0-21swapper/320:36:423
1903998684cyclictest22648-21tune2fs21:01:421
1903998684cyclictest13542-21tune2fs16:56:521
1903998482cyclictest22231-21tune2fs19:46:441
1903998482cyclictest17753-21tune2fs17:06:511
1905998382cyclictest0-21swapper/321:51:393
1905998382cyclictest0-21swapper/321:24:503
1905998382cyclictest0-21swapper/321:01:423
1905998382cyclictest0-21swapper/320:11:433
1905998382cyclictest0-21swapper/319:24:573
1905998382cyclictest0-21swapper/318:24:583
1905998382cyclictest0-21swapper/317:06:513
1903998382cyclictest9424-21tune2fs20:31:411
1903998381cyclictest882-21tune2fs21:26:411
1903998381cyclictest789-21tune2fs20:11:431
1903998381cyclictest7239-21tune2fs20:26:441
1903998381cyclictest6733-21munin-node19:11:491
1903998381cyclictest5462-21tune2fs21:36:411
1903998381cyclictest4719-21tune2fs16:36:511
1903998381cyclictest432-21tune2fs18:56:461
1903998381cyclictest31118-21tune2fs21:21:421
1903998381cyclictest31042-21tune2fs20:06:431
1903998381cyclictest30973-21tune2fs17:36:511
1903998381cyclictest30529-21aten2.4-expect18:51:461
1903998381cyclictest2942-21tune2fs19:01:471
1903998381cyclictest2739-21tune2fs16:31:511
1903998381cyclictest26919-21tune2fs21:11:421
1903998381cyclictest24205-21aten2.4-expect21:06:401
1903998381cyclictest17808-21tune2fs18:21:481
1903998381cyclictest17740-21aten2.4-expect20:51:381
1903998381cyclictest15954-21tune2fs20:46:421
1903998381cyclictest15539-21tune2fs17:01:501
1903998381cyclictest13720-21tune2fs19:26:461
1903998381cyclictest11814-21tune2fs21:51:391
1903998381cyclictest11482-21tune2fs16:51:521
1905998281cyclictest0-21swapper/321:36:413
1905998281cyclictest0-21swapper/321:26:413
1905998281cyclictest0-21swapper/321:11:423
1905998281cyclictest0-21swapper/321:06:403
1905998281cyclictest0-21swapper/320:51:383
1905998281cyclictest0-21swapper/320:46:423
1905998281cyclictest0-21swapper/320:31:413
1905998281cyclictest0-21swapper/320:26:443
1905998281cyclictest0-21swapper/320:06:433
1905998281cyclictest0-21swapper/319:46:443
1905998281cyclictest0-21swapper/319:26:463
1905998281cyclictest0-21swapper/319:11:493
1905998281cyclictest0-21swapper/319:01:473
1905998281cyclictest0-21swapper/318:56:463
1905998281cyclictest0-21swapper/318:51:463
1905998281cyclictest0-21swapper/317:36:513
1905998281cyclictest0-21swapper/317:26:513
1905998281cyclictest0-21swapper/317:16:543
1905998281cyclictest0-21swapper/317:01:503
1905998281cyclictest0-21swapper/316:56:523
1905998281cyclictest0-21swapper/316:51:523
1905998281cyclictest0-21swapper/316:41:483
1905998281cyclictest0-21swapper/316:36:513
1905998281cyclictest0-21swapper/316:31:513
1903998281cyclictest6498-21aten2.4-expect16:41:481
1903998281cyclictest26323-21tune2fs17:26:511
1903998281cyclictest21582-21munin-node17:16:541
1903997271cyclictest0-21swapper/120:21:401
1903996563cyclictest11390-21tune2fs18:06:471
1903996561cyclictest4901-21tune2fs17:51:491
1903996462cyclictest15844-21tune2fs19:31:451
1905996362cyclictest0-21swapper/321:56:463
1905996362cyclictest0-21swapper/321:46:483
1905996362cyclictest0-21swapper/321:16:403
1905996362cyclictest0-21swapper/320:56:483
1905996362cyclictest0-21swapper/320:16:503
1905996362cyclictest0-21swapper/320:01:503
1905996362cyclictest0-21swapper/320:01:273
1905996362cyclictest0-21swapper/319:51:483
1905996362cyclictest0-21swapper/319:36:523
1905996362cyclictest0-21swapper/319:31:523
1905996362cyclictest0-21swapper/318:46:473
1905996362cyclictest0-21swapper/318:41:173
1905996362cyclictest0-21swapper/318:31:543
1905996362cyclictest0-21swapper/318:26:553
1905996362cyclictest0-21swapper/318:11:553
1905996362cyclictest0-21swapper/318:06:453
1905996362cyclictest0-21swapper/317:56:493
1905996362cyclictest0-21swapper/317:46:563
1905996362cyclictest0-21swapper/317:41:563
1905996362cyclictest0-21swapper/317:31:553
1905996362cyclictest0-21swapper/317:21:573
1905996362cyclictest0-21swapper/317:16:053
1905996362cyclictest0-21swapper/316:46:473
1905996361cyclictest27551-21sed18:41:543
1905996361cyclictest10325-21sed18:01:583
1903996362cyclictest0-21swapper/120:59:051
1903996362cyclictest0-21swapper/119:51:451
1903996362cyclictest0-21swapper/119:24:551
1903996362cyclictest0-21swapper/118:36:531
1903996362cyclictest0-21swapper/118:33:511
1903996362cyclictest0-21swapper/118:26:481
1903996362cyclictest0-21swapper/117:21:541
1903996362cyclictest0-21swapper/116:46:491
1903996361cyclictest9697-21tune2fs21:46:411
1903996361cyclictest6724-21aten2.4-expect17:56:481
1903996361cyclictest3281-21tune2fs21:31:421
1903996361cyclictest32547-21aten2.4-expect17:41:471
1903996361cyclictest28830-21tune2fs21:16:411
1903996361cyclictest28621-21tune2fs18:46:471
1903996361cyclictest28403-21aten2.4-expect20:01:411
1903996361cyclictest28128-21aten2.4-expect17:31:461
1903996361cyclictest26775-21tune2fs19:56:431
1903996361cyclictest2620-21aten2.4-expect20:16:411
1903996361cyclictest20184-21tune2fs19:41:451
1903996361cyclictest20184-21tune2fs19:41:451
1903996361cyclictest13861-21tune2fs21:56:391
1903996361cyclictest13616-21tune2fs18:11:481
1903996351cyclictest0-21swapper/119:36:421
1905996261cyclictest0-21swapper/321:31:423
1905996261cyclictest0-21swapper/319:41:453
1905996261cyclictest0-21swapper/319:41:453
1905996261cyclictest0-21swapper/317:51:483
1903996261cyclictest0-21swapper/118:41:351
1903996261cyclictest0-21swapper/118:01:581
1903996261cyclictest0-21swapper/117:46:561
1903996261cyclictest0-21swapper/117:16:051
1902996261cyclictest0-21swapper/017:31:470
1902995958cyclictest0-21swapper/018:46:450
1902995952cyclictest0-21swapper/020:17:190
1902995841cyclictest0-21swapper/018:28:170
1904995552cyclictest5050irq/44-ahci21:26:242
1902995541cyclictest0-21swapper/018:19:330
1904995453cyclictest23000-21munin-node18:31:532
1904995453cyclictest181ksoftirqd/220:12:192
1904995452cyclictest5050irq/44-ahci16:50:192
1904995452cyclictest278-21usb-storage21:10:492
1905995352cyclictest0-21swapper/321:41:403
1905995341cyclictest0-21swapper/320:21:403
1904995352cyclictest0-21swapper/221:17:572
1904995352cyclictest0-21swapper/219:31:432
1904995351cyclictest5050irq/44-ahci19:54:222
1904995351cyclictest5050irq/44-ahci17:37:572
1904995351cyclictest355-21telnet21:26:382
1904995351cyclictest30626-21telnet20:06:412
1904995351cyclictest28131-21telnet17:31:462
1904995351cyclictest26202-21telnet19:56:402
1904995351cyclictest1876-21hald-addon-stor18:46:342
1904995351cyclictest1876-21hald-addon-stor18:04:342
1904995351cyclictest17348-21telnet17:06:492
1904995351cyclictest15315-21telnet18:16:462
1904995351cyclictest10828-21telnet16:51:492
1904995351cyclictest0-21swapper/218:07:122
1904995351cyclictest0-21swapper/217:51:362
1904995351cyclictest0-21swapper/216:41:482
1904995341cyclictest0-21swapper/220:19:012
1904995341cyclictest0-21swapper/219:08:472
1902995352cyclictest76050irq/18-parport021:53:250
1902995352cyclictest76050irq/18-parport021:17:570
1902995352cyclictest76050irq/18-parport020:56:050
1902995352cyclictest76050irq/18-parport020:46:580
1902995352cyclictest76050irq/18-parport020:22:330
1902995352cyclictest76050irq/18-parport020:12:190
1902995352cyclictest76050irq/18-parport019:58:300
1902995352cyclictest76050irq/18-parport018:25:290
1902995352cyclictest76050irq/18-parport017:54:380
1902995352cyclictest76050irq/18-parport016:39:590
1902995352cyclictest0-21swapper/021:47:510
1902995352cyclictest0-21swapper/021:36:380
1902995352cyclictest0-21swapper/021:21:460
1902995352cyclictest0-21swapper/020:31:380
1902995352cyclictest0-21swapper/020:01:410
1902995352cyclictest0-21swapper/019:21:430
1902995352cyclictest0-21swapper/019:09:570
1902995352cyclictest0-21swapper/018:12:460
1902995352cyclictest0-21swapper/017:26:480
1902995341cyclictest76050irq/18-parport018:01:560
1902995341cyclictest0-21swapper/021:28:280
1902995341cyclictest0-21swapper/019:36:430
1902995341cyclictest0-21swapper/017:36:480
1905995251cyclictest0-21swapper/320:43:003
1905995251cyclictest0-21swapper/319:16:443
1905995251cyclictest0-21swapper/318:16:543
1905995251cyclictest0-21swapper/316:31:393
1904995251cyclictest9032-21telnet20:31:382
1904995251cyclictest278-21usb-storage18:37:452
1904995251cyclictest2258-21telnet17:46:462
1904995251cyclictest21609-21telnet17:16:482
1904995251cyclictest1876-21hald-addon-stor18:26:452
1904995251cyclictest15214-21telnet17:01:482
1904995251cyclictest13268-21telnet19:26:442
1904995251cyclictest11174-21telnet19:21:432
1904995251cyclictest0-21swapper/221:56:372
1904995251cyclictest0-21swapper/221:53:072
1904995251cyclictest0-21swapper/221:47:192
1904995251cyclictest0-21swapper/221:41:462
1904995251cyclictest0-21swapper/221:36:382
1904995251cyclictest0-21swapper/221:31:392
1904995251cyclictest0-21swapper/221:13:252
1904995251cyclictest0-21swapper/220:56:392
1904995251cyclictest0-21swapper/220:52:582
1904995251cyclictest0-21swapper/220:46:392
1904995251cyclictest0-21swapper/220:42:362
1904995251cyclictest0-21swapper/220:26:392
1904995251cyclictest0-21swapper/220:21:392
1904995251cyclictest0-21swapper/220:01:352
1904995251cyclictest0-21swapper/219:49:402
1904995251cyclictest0-21swapper/219:41:422
1904995251cyclictest0-21swapper/219:41:422
1904995251cyclictest0-21swapper/219:36:432
1904995251cyclictest0-21swapper/219:16:432
1904995251cyclictest0-21swapper/219:11:492
1904995251cyclictest0-21swapper/219:01:442
1904995251cyclictest0-21swapper/218:57:402
1904995251cyclictest0-21swapper/218:51:462
1904995251cyclictest0-21swapper/218:41:432
1904995251cyclictest0-21swapper/218:21:452
1904995251cyclictest0-21swapper/218:12:462
1904995251cyclictest0-21swapper/217:57:202
1904995251cyclictest0-21swapper/217:42:152
1904995251cyclictest0-21swapper/217:26:412
1904995251cyclictest0-21swapper/217:21:482
1904995251cyclictest0-21swapper/217:13:262
1904995251cyclictest0-21swapper/216:38:472
1904995251cyclictest0-21swapper/216:31:492
1903995251cyclictest7081-21aten2.4-expect21:41:401
1903995251cyclictest0-21swapper/120:43:001
1903995251cyclictest0-21swapper/119:16:441
1903995251cyclictest0-21swapper/118:16:541
1902995251cyclictest76050irq/18-parport021:08:210
1902995251cyclictest76050irq/18-parport020:58:070
1902995251cyclictest0-21swapper/021:58:270
1902995251cyclictest0-21swapper/021:42:140
1902995251cyclictest0-21swapper/021:31:390
1902995251cyclictest0-21swapper/021:11:390
1902995251cyclictest0-21swapper/020:42:360
1902995251cyclictest0-21swapper/020:36:390
1902995251cyclictest0-21swapper/020:06:410
1902995251cyclictest0-21swapper/019:54:120
1902995251cyclictest0-21swapper/019:31:430
1902995251cyclictest0-21swapper/019:26:440
1902995251cyclictest0-21swapper/019:12:390
1902995251cyclictest0-21swapper/019:06:220
1902995251cyclictest0-21swapper/018:59:400
1902995251cyclictest0-21swapper/018:40:090
1902995251cyclictest0-21swapper/018:36:070
1902995251cyclictest0-21swapper/018:08:120
1902995251cyclictest0-21swapper/017:46:460
1902995251cyclictest0-21swapper/017:42:150
1902995251cyclictest0-21swapper/017:23:210
1902995251cyclictest0-21swapper/017:16:480
1902995251cyclictest0-21swapper/017:13:260
1902995251cyclictest0-21swapper/017:06:490
1902995251cyclictest0-21swapper/017:01:480
1902995251cyclictest0-21swapper/016:51:500
1902995251cyclictest0-21swapper/016:46:460
1902995251cyclictest0-21swapper/016:41:480
1902994847cyclictest0-21swapper/016:33:230
1902994841cyclictest0-21swapper/021:04:150
1902994841cyclictest0-21swapper/020:26:310
1902994841cyclictest0-21swapper/019:48:220
1902994841cyclictest0-21swapper/018:42:360
1904994641cyclictest0-21swapper/220:37:002
1902994641cyclictest0-21swapper/019:41:460
1902994641cyclictest0-21swapper/019:41:460
1902994641cyclictest0-21swapper/019:18:130
1902994641cyclictest0-21swapper/018:52:260
1902994631cyclictest2725-21runrttasks16:59:020
1904994543cyclictest10254-21kworker/2:216:59:402
1904994541cyclictest0-21swapper/221:05:512
1902994441cyclictest0-21swapper/018:01:330
1903994241cyclictest0-21swapper/116:31:381
1904993231cyclictest0-21swapper/216:31:382
1902993231cyclictest0-21swapper/016:31:380
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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