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2025-10-21 - 22:58
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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 Tue Oct 21, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2889199113112cyclictest31850-21wc02:38:423
2889199113112cyclictest0-21swapper/323:36:143
2889199113112cyclictest0-21swapper/301:36:103
2889199104102cyclictest19879-21tune2fs02:13:353
28891999692cyclictest0-21swapper/302:43:403
28891999594cyclictest27450-21runrttasks01:15:323
28891999594cyclictest14701-21fschecks_time22:18:443
28891999493cyclictest342-21kernelversion00:13:463
28891999493cyclictest18395-21md1_resync00:48:493
28891999493cyclictest18395-21md1_resync00:36:163
28891999493cyclictest18395-21md1_resync00:28:413
28891999492cyclictest0-21swapper/300:03:483
28891999482cyclictest0-21swapper/322:29:503
28891999482cyclictest0-21swapper/302:03:353
28891999482cyclictest0-21swapper/301:28:253
28891999392cyclictest0-21swapper/323:58:393
28891999392cyclictest0-21swapper/323:53:423
28891999392cyclictest0-21swapper/323:48:283
28891999392cyclictest0-21swapper/323:43:263
28891999392cyclictest0-21swapper/323:38:423
28891999392cyclictest0-21swapper/323:28:473
28891999392cyclictest0-21swapper/323:23:473
28891999392cyclictest0-21swapper/323:18:293
28891999392cyclictest0-21swapper/323:13:393
28891999392cyclictest0-21swapper/323:08:383
28891999392cyclictest0-21swapper/323:03:303
28891999392cyclictest0-21swapper/322:58:433
28891999392cyclictest0-21swapper/322:53:403
28891999392cyclictest0-21swapper/322:48:433
28891999392cyclictest0-21swapper/322:43:523
28891999392cyclictest0-21swapper/322:38:423
28891999392cyclictest0-21swapper/322:33:473
28891999392cyclictest0-21swapper/322:23:313
28891999392cyclictest0-21swapper/322:13:513
28891999392cyclictest0-21swapper/322:08:453
28891999392cyclictest0-21swapper/322:03:523
28891999392cyclictest0-21swapper/321:58:453
28891999392cyclictest0-21swapper/321:53:423
28891999392cyclictest0-21swapper/321:48:473
28891999392cyclictest0-21swapper/321:43:543
28891999392cyclictest0-21swapper/321:38:473
28891999392cyclictest0-21swapper/303:03:383
28891999392cyclictest0-21swapper/302:53:423
28891999392cyclictest0-21swapper/302:48:333
28891999392cyclictest0-21swapper/302:33:383
28891999392cyclictest0-21swapper/302:28:333
28891999392cyclictest0-21swapper/302:23:303
28891999392cyclictest0-21swapper/302:18:333
28891999392cyclictest0-21swapper/302:08:213
28891999392cyclictest0-21swapper/301:58:373
28891999392cyclictest0-21swapper/301:53:373
28891999392cyclictest0-21swapper/301:48:433
28891999392cyclictest0-21swapper/301:43:213
28891999392cyclictest0-21swapper/301:38:363
28891999392cyclictest0-21swapper/301:23:363
28891999392cyclictest0-21swapper/301:18:363
28891999392cyclictest0-21swapper/301:08:443
28891999392cyclictest0-21swapper/301:08:443
28891999392cyclictest0-21swapper/301:03:383
28891999392cyclictest0-21swapper/300:58:343
28891999392cyclictest0-21swapper/300:53:393
28891999392cyclictest0-21swapper/300:43:403
28891999392cyclictest0-21swapper/300:38:403
28891999392cyclictest0-21swapper/300:23:453
28891999392cyclictest0-21swapper/300:18:373
28891999392cyclictest0-21swapper/300:08:363
28889999291cyclictest429-21md1_raid101:13:341
28889998483cyclictest19476-21fschecks_count00:58:371
28889998483cyclictest121ksoftirqd/123:28:521
28889998472cyclictest0-21swapper/123:13:271
28889998472cyclictest0-21swapper/122:33:501
28891998372cyclictest8261-21timerandwakeup02:58:423
28889998382cyclictest30327-21tune2fs00:08:401
28889998382cyclictest0-21swapper/123:48:401
28889998382cyclictest0-21swapper/123:43:391
28889998382cyclictest0-21swapper/123:28:261
28889998382cyclictest0-21swapper/123:19:061
28889998382cyclictest0-21swapper/123:03:541
28889998382cyclictest0-21swapper/122:58:501
28889998382cyclictest0-21swapper/122:48:511
28889998382cyclictest0-21swapper/122:38:421
28889998382cyclictest0-21swapper/122:23:521
28889998382cyclictest0-21swapper/122:18:441
28889998382cyclictest0-21swapper/122:08:441
28889998382cyclictest0-21swapper/121:56:331
28889998382cyclictest0-21swapper/121:48:531
28889998382cyclictest0-21swapper/103:03:321
28889998382cyclictest0-21swapper/102:58:401
28889998382cyclictest0-21swapper/102:53:421
28889998382cyclictest0-21swapper/102:33:341
28889998382cyclictest0-21swapper/102:23:301
28889998382cyclictest0-21swapper/102:13:441
28889998382cyclictest0-21swapper/102:03:351
28889998382cyclictest0-21swapper/102:00:451
28889998382cyclictest0-21swapper/101:55:161
28889998382cyclictest0-21swapper/101:48:211
28889998382cyclictest0-21swapper/101:33:371
28889998382cyclictest0-21swapper/101:28:421
28889998382cyclictest0-21swapper/101:23:471
28889998382cyclictest0-21swapper/101:18:421
28889998382cyclictest0-21swapper/101:03:381
28889998382cyclictest0-21swapper/100:53:441
28889998382cyclictest0-21swapper/100:51:081
28889998382cyclictest0-21swapper/100:28:391
28889998382cyclictest0-21swapper/100:23:471
28889998382cyclictest0-21swapper/100:23:241
28889998382cyclictest0-21swapper/100:03:431
28889998381cyclictest24012-21tune2fs01:08:371
28889998381cyclictest24012-21tune2fs01:08:371
28889998381cyclictest23706-21tune2fs23:53:411
28889998381cyclictest14820-21tune2fs23:33:411
28889998381cyclictest12204-21tune2fs22:13:451
28889998381cyclictest121ksoftirqd/100:33:431
28889998371cyclictest0-21swapper/123:13:461
28889998281cyclictest429-21md1_raid121:38:541
28889998281cyclictest429-21md1_raid102:08:361
28889998281cyclictest429-21md1_raid100:03:121
28889998281cyclictest121ksoftirqd/100:38:521
28889998280cyclictest0-21swapper/102:38:381
28889997675cyclictest0-21swapper/101:38:361
28889997572cyclictest0-21swapper/102:32:091
28889997472cyclictest0-21swapper/122:53:441
28889997472cyclictest0-21swapper/100:17:321
28889997372cyclictest0-21swapper/123:41:031
28889997372cyclictest0-21swapper/122:43:501
28889997372cyclictest0-21swapper/122:03:591
28889997372cyclictest0-21swapper/121:43:391
28889997372cyclictest0-21swapper/102:48:281
28889997372cyclictest0-21swapper/102:18:311
28889997372cyclictest0-21swapper/101:51:171
28889997372cyclictest0-21swapper/100:43:391
28889997371cyclictest18432-21aten2.4-expect22:28:401
28889997271cyclictest0-21swapper/121:58:401
28888996941cyclictest0-21swapper/000:48:110
28888996861cyclictest0-21swapper/002:04:380
28888996841cyclictest0-21swapper/022:20:320
28888996752cyclictest0-21swapper/021:43:420
28888996741cyclictest0-21swapper/000:17:040
28888996662cyclictest0-21swapper/002:00:450
28888996662cyclictest0-21swapper/001:53:190
28888996662cyclictest0-21swapper/001:34:090
28888996662cyclictest0-21swapper/001:31:530
28888996651cyclictest0-21swapper/001:03:210
28888996650cyclictest0-21swapper/000:13:210
28888996561cyclictest0-21swapper/022:01:510
28888996561cyclictest0-21swapper/001:53:220
28888996560cyclictest0-21swapper/001:43:510
28890996461cyclictest0-21swapper/202:10:472
28888996460cyclictest0-21swapper/023:20:000
28888996460cyclictest0-21swapper/002:23:490
28888996460cyclictest0-21swapper/002:18:190
28888996460cyclictest0-21swapper/002:08:510
28888996460cyclictest0-21swapper/001:38:400
28888996451cyclictest0-21swapper/022:24:570
28890996362cyclictest0-21swapper/223:30:052
28890996362cyclictest0-21swapper/221:59:362
28890996362cyclictest0-21swapper/202:18:402
28890996362cyclictest0-21swapper/202:04:252
28890996362cyclictest0-21swapper/201:59:002
28890996362cyclictest0-21swapper/201:53:222
28890996362cyclictest0-21swapper/201:48:502
28890996362cyclictest0-21swapper/201:45:192
28890996362cyclictest0-21swapper/201:43:192
28890996362cyclictest0-21swapper/201:34:402
28890996362cyclictest0-21swapper/200:49:552
28890996362cyclictest0-21swapper/200:40:392
28890996352cyclictest0-21swapper/201:32:412
28890996341cyclictest23125-21telnet23:53:382
28889996362cyclictest0-21swapper/102:43:261
28888996362cyclictest0-21swapper/022:09:540
28888996362cyclictest0-21swapper/002:19:100
28888996362cyclictest0-21swapper/001:21:290
28888996362cyclictest0-21swapper/000:49:090
28890996261cyclictest0-21swapper/221:54:182
28890996261cyclictest0-21swapper/202:23:422
28890996261cyclictest0-21swapper/202:13:412
28890996261cyclictest0-21swapper/201:19:462
28890996261cyclictest0-21swapper/201:12:122
28890996261cyclictest0-21swapper/201:12:122
28890996261cyclictest0-21swapper/200:59:242
28890996251cyclictest0-21swapper/223:42:082
28888996261cyclictest0-21swapper/023:43:270
28888996261cyclictest0-21swapper/022:34:400
28888996261cyclictest0-21swapper/022:15:530
28888996261cyclictest0-21swapper/021:41:440
28888996258cyclictest0-21swapper/021:49:540
28888996252cyclictest0-21swapper/021:55:040
28888996241cyclictest0-21swapper/001:26:080
28890996160cyclictest0-21swapper/223:21:472
28890996160cyclictest0-21swapper/221:47:042
28890996160cyclictest0-21swapper/221:40:362
28888996160cyclictest0-21swapper/023:32:230
28888996160cyclictest0-21swapper/022:06:460
28888996160cyclictest0-21swapper/000:35:070
28888996152cyclictest0-21swapper/022:44:410
28888996151cyclictest0-21swapper/002:44:420
28890996059cyclictest275-21usb-storage02:44:062
28890996059cyclictest0-21swapper/222:44:422
28890996059cyclictest0-21swapper/221:53:232
28888996059cyclictest0-21swapper/000:56:490
28888996059cyclictest0-21swapper/000:29:000
28888996056cyclictest0-21swapper/001:12:270
28888996056cyclictest0-21swapper/001:12:270
28888996052cyclictest0-21swapper/022:54:530
28888996051cyclictest0-21swapper/023:59:320
28888996051cyclictest0-21swapper/022:51:250
28888996051cyclictest0-21swapper/022:30:250
28888996042cyclictest0-21swapper/001:07:550
28890995958cyclictest0-21swapper/201:16:282
28890995958cyclictest0-21swapper/200:55:432
28888995958cyclictest0-21swapper/023:04:170
28888995951cyclictest0-21swapper/023:09:130
28890995857cyclictest0-21swapper/223:35:412
28890995857cyclictest0-21swapper/223:08:392
28890995847cyclictest0-21swapper/222:40:092
28890995756cyclictest0-21swapper/223:27:052
28890995756cyclictest0-21swapper/201:26:242
28890995752cyclictest0-21swapper/222:07:372
28888995756cyclictest0-21swapper/001:14:260
28888995756cyclictest0-21swapper/000:26:020
28888995752cyclictest0-21swapper/023:13:450
28888995741cyclictest0-21swapper/023:01:240
28890995655cyclictest0-21swapper/223:46:272
28890995655cyclictest0-21swapper/222:49:422
28890995655cyclictest0-21swapper/222:25:002
28890995652cyclictest0-21swapper/222:17:182
28890995641cyclictest0-21swapper/223:02:552
28890995641cyclictest0-21swapper/200:44:562
28890995641cyclictest0-21swapper/200:29:172
28888995655cyclictest0-21swapper/023:39:110
28888995651cyclictest0-21swapper/023:57:300
28888995651cyclictest0-21swapper/022:40:070
28888995651cyclictest0-21swapper/000:23:100
28890995554cyclictest19746-21munin-node22:28:502
28890995554cyclictest0-21swapper/222:54:322
28890995554cyclictest0-21swapper/200:22:032
28890995551cyclictest0-21swapper/222:19:562
28890995550cyclictest0-21swapper/223:51:282
28890995541cyclictest0-21swapper/222:09:192
28890995541cyclictest0-21swapper/201:04:522
28890995541cyclictest0-21swapper/200:23:342
28890995541cyclictest0-21swapper/200:14:192
28890995541cyclictest0-21swapper/200:06:552
28890995541cyclictest0-21swapper/200:00:222
28888995554cyclictest0-21swapper/023:35:300
28888995541cyclictest0-21swapper/002:55:410
28890995453cyclictest5050irq/44-ahci23:04:422
28890995453cyclictest181ksoftirqd/222:33:482
28890995451cyclictest0-21swapper/203:06:452
28890995451cyclictest0-21swapper/200:34:192
28888995452cyclictest5050irq/44-ahci03:07:470
28888995441cyclictest0-21swapper/023:48:360
28888995441cyclictest0-21swapper/002:28:250
28890995341cyclictest2539-21telnet02:48:322
28890995341cyclictest0-21swapper/223:13:392
28890995341cyclictest0-21swapper/202:58:322
28890995341cyclictest0-21swapper/202:53:322
28890995341cyclictest0-21swapper/202:38:312
28890995341cyclictest0-21swapper/202:33:312
28890995341cyclictest0-21swapper/202:28:332
28890995341cyclictest0-21swapper/200:08:372
28888995352cyclictest0-21swapper/023:23:320
28888995352cyclictest0-21swapper/002:38:200
28888995341cyclictest5050irq/44-ahci02:33:250
28888995341cyclictest0-21swapper/002:58:210
28888995341cyclictest0-21swapper/002:48:300
28888995341cyclictest0-21swapper/000:38:360
28888995341cyclictest0-21swapper/000:03:330
5050120irq/44-ahci429-21md1_raid121:33:460
121120ksoftirqd/118395-21md1_resync21:33:451
5050110irq/44-ahci28523-40yum-updatesd-he21:36:172
23180ksoftirqd/30-21swapper/321:38:223
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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