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2025-06-16 - 15:13
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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 16, 2025 12:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
326679911492cyclictest18392-21tune2fs03:58:371
3266799108102cyclictest27089-21tune2fs01:48:431
3268599107102cyclictest0-21swapper/301:48:433
3268599105104cyclictest30063-21taskset01:53:543
3266799105102cyclictest0-21swapper/102:48:491
3268599103102cyclictest423-21md2_raid100:23:283
3268599103102cyclictest0-21swapper/323:53:443
3266799103102cyclictest0-21swapper/102:18:471
32667999692cyclictest0-21swapper/103:18:441
32667999692cyclictest0-21swapper/101:33:431
32667999692cyclictest0-21swapper/101:28:521
32667999692cyclictest0-21swapper/100:28:481
32667999592cyclictest0-21swapper/103:33:451
32667999592cyclictest0-21swapper/100:48:461
32685999392cyclictest0-21swapper/304:43:323
32685999392cyclictest0-21swapper/303:58:373
32685999392cyclictest0-21swapper/303:33:223
32667999072cyclictest0-21swapper/104:08:421
32667999072cyclictest0-21swapper/100:28:291
32685998972cyclictest0-21swapper/302:18:273
32685998962cyclictest0-21swapper/301:23:433
32685998882cyclictest0-21swapper/301:08:453
32685998872cyclictest0-21swapper/323:38:493
32685998872cyclictest0-21swapper/304:33:443
32685998872cyclictest0-21swapper/304:18:393
32685998872cyclictest0-21swapper/304:13:443
32685998872cyclictest0-21swapper/301:28:503
32685998872cyclictest0-21swapper/300:08:433
32667998881cyclictest29005-21tune2fs01:53:451
32685998782cyclictest0-21swapper/323:43:463
32685998782cyclictest0-21swapper/304:23:403
32685998782cyclictest0-21swapper/304:08:403
32685998782cyclictest0-21swapper/304:08:203
32685998782cyclictest0-21swapper/303:08:403
32685998782cyclictest0-21swapper/302:23:433
32685998782cyclictest0-21swapper/302:03:503
32685998782cyclictest0-21swapper/301:38:443
32685998772cyclictest0-21swapper/303:23:513
32685998772cyclictest0-21swapper/300:58:433
32685998771cyclictest0-21swapper/304:48:393
32685998771cyclictest0-21swapper/304:38:493
32685998771cyclictest0-21swapper/303:47:563
32685998771cyclictest0-21swapper/303:40:193
32685998771cyclictest0-21swapper/303:13:463
32685998771cyclictest0-21swapper/303:03:423
32685998771cyclictest0-21swapper/302:38:393
32685998771cyclictest0-21swapper/302:03:253
32685998771cyclictest0-21swapper/301:43:423
32685998771cyclictest0-21swapper/301:33:503
32685998771cyclictest0-21swapper/300:39:363
32685998771cyclictest0-21swapper/300:28:473
32667998781cyclictest9868-21tune2fs02:23:431
32667998781cyclictest9564-21tune2fs01:08:451
32667998781cyclictest5221-21tune2fs23:43:461
32667998781cyclictest29163-21tune2fs03:08:401
32667998781cyclictest27140-21tune2fs04:18:381
32667998781cyclictest22827-21tune2fs01:38:441
32685998671cyclictest0-21swapper/302:49:583
32685998671cyclictest0-21swapper/302:15:573
32685998671cyclictest0-21swapper/301:15:103
32685998671cyclictest0-21swapper/300:55:543
32685998671cyclictest0-21swapper/300:26:293
32685998671cyclictest0-21swapper/300:16:023
32685998671cyclictest0-21swapper/300:02:333
32667998682cyclictest0-21swapper/100:58:451
32685998584cyclictest12650-21netstat04:58:403
32685998581cyclictest0-21swapper/304:32:163
32685998571cyclictest0-21swapper/302:58:463
32667998482cyclictest982-21tune2fs04:33:381
32667998482cyclictest3483-21tune2fs04:38:391
32685998382cyclictest0-21swapper/323:48:443
32685998382cyclictest0-21swapper/323:33:443
32685998382cyclictest0-21swapper/304:53:303
32685998382cyclictest0-21swapper/303:53:363
32685998382cyclictest0-21swapper/303:48:363
32685998382cyclictest0-21swapper/303:33:413
32685998382cyclictest0-21swapper/303:18:383
32685998382cyclictest0-21swapper/302:53:413
32685998382cyclictest0-21swapper/302:43:423
32685998382cyclictest0-21swapper/302:33:413
32685998382cyclictest0-21swapper/302:28:393
32685998382cyclictest0-21swapper/302:08:383
32685998382cyclictest0-21swapper/302:08:383
32685998382cyclictest0-21swapper/301:18:283
32685998382cyclictest0-21swapper/301:03:433
32685998382cyclictest0-21swapper/300:48:423
32685998382cyclictest0-21swapper/300:44:003
32685998382cyclictest0-21swapper/300:33:453
32685998382cyclictest0-21swapper/300:03:433
32667998382cyclictest3229-21tune2fs02:08:401
32667998382cyclictest3229-21tune2fs02:08:401
32667998382cyclictest0-21swapper/101:23:441
32667998382cyclictest0-21swapper/100:06:331
32667998382cyclictest0-21swapper/100:00:521
32667998381cyclictest9993-21tune2fs04:53:371
32667998381cyclictest9549-21tune2fs23:53:441
32667998381cyclictest7840-21tune2fs04:48:361
32667998381cyclictest5658-21tune2fs03:28:381
32667998381cyclictest3122-21tune2fs23:38:461
32667998381cyclictest26817-21tune2fs00:33:461
32667998381cyclictest121ksoftirqd/100:23:281
32667998381cyclictest1062-21tune2fs23:33:451
32667998371cyclictest0-21swapper/102:33:241
32667998281cyclictest31429-21tune2fs03:13:401
32667998281cyclictest31172-21tune2fs00:44:001
32667998281cyclictest18394-21tune2fs02:43:421
32667997871cyclictest0-21swapper/104:27:161
32667997772cyclictest0-21swapper/104:58:341
32667997772cyclictest0-21swapper/104:31:521
32667997772cyclictest0-21swapper/104:13:421
32667997772cyclictest0-21swapper/104:03:401
32667997772cyclictest0-21swapper/103:07:461
32667997772cyclictest0-21swapper/101:58:421
32667997772cyclictest0-21swapper/101:18:471
32667997772cyclictest0-21swapper/101:14:281
32667997772cyclictest0-21swapper/100:53:431
32667997772cyclictest0-21swapper/100:13:471
32667997672cyclictest0-21swapper/123:48:451
32667997672cyclictest0-21swapper/104:43:321
32667997672cyclictest0-21swapper/103:53:371
32667997672cyclictest0-21swapper/103:43:421
32667997672cyclictest0-21swapper/103:23:431
32667997672cyclictest0-21swapper/102:53:401
32667997672cyclictest0-21swapper/102:38:411
32667997672cyclictest0-21swapper/102:33:391
32667997672cyclictest0-21swapper/102:13:411
32667997672cyclictest0-21swapper/102:03:481
32667997672cyclictest0-21swapper/101:43:421
32667997672cyclictest0-21swapper/100:38:451
32667997672cyclictest0-21swapper/100:08:471
32667997671cyclictest0-21swapper/103:38:271
32667997671cyclictest0-21swapper/102:58:441
32667997671cyclictest0-21swapper/101:03:501
32667997571cyclictest0-21swapper/103:48:371
32675996361cyclictest9389-21telnet03:38:362
32675996361cyclictest2714-21telnet23:38:442
32667996351cyclictest0-21swapper/123:33:311
32675996058cyclictest22371-21telnet04:08:382
32655996059cyclictest0-21swapper/023:53:300
32675995957cyclictest19966-21telnet00:18:402
32675995957cyclictest11333-21telnet23:58:412
32675995756cyclictest0-21swapper/201:33:422
32655995554cyclictest0-21swapper/004:43:320
32675995453cyclictest17926-21telnet03:58:342
32675995452cyclictest5050irq/44-ahci03:35:032
32675995452cyclictest5050irq/44-ahci00:47:252
32675995452cyclictest181ksoftirqd/200:25:522
32675995352cyclictest275-21usb-storage04:50:382
32675995352cyclictest275-21usb-storage01:07:592
32675995352cyclictest275-21usb-storage00:50:592
32675995352cyclictest275-21usb-storage00:08:032
32675995352cyclictest1877-21hald-addon-stor04:42:312
32675995352cyclictest0-21swapper/223:53:302
32675995352cyclictest0-21swapper/205:01:362
32675995352cyclictest0-21swapper/204:43:322
32675995352cyclictest0-21swapper/202:58:412
32675995352cyclictest0-21swapper/202:28:522
32675995352cyclictest0-21swapper/202:23:402
32675995352cyclictest0-21swapper/202:18:102
32675995352cyclictest0-21swapper/202:04:082
32675995352cyclictest0-21swapper/201:38:372
32675995352cyclictest0-21swapper/201:29:182
32675995352cyclictest0-21swapper/201:23:382
32675995352cyclictest0-21swapper/200:53:412
32675995352cyclictest0-21swapper/200:33:442
32675995352cyclictest0-21swapper/200:28:422
32675995352cyclictest0-21swapper/200:08:422
32675995351cyclictest5050irq/44-ahci01:44:162
32675995351cyclictest4815-21telnet23:43:442
32675995351cyclictest30892-21telnet04:28:342
32675995351cyclictest28706-21telnet03:08:372
32675995351cyclictest20076-21telnet04:03:372
32675995351cyclictest17904-21telnet02:43:392
32675995351cyclictest15725-21telnet02:38:372
32675995341cyclictest0-21swapper/223:33:422
32675995341cyclictest0-21swapper/204:24:192
32675995341cyclictest0-21swapper/204:18:412
32675995341cyclictest0-21swapper/204:13:392
32675995341cyclictest0-21swapper/203:43:372
32675995341cyclictest0-21swapper/203:18:562
32675995341cyclictest0-21swapper/203:13:462
32675995341cyclictest0-21swapper/203:03:392
32675995341cyclictest0-21swapper/202:53:392
32675995341cyclictest0-21swapper/202:34:432
32675995341cyclictest0-21swapper/201:17:122
32655995352cyclictest74550irq/18-parport004:36:530
32655995352cyclictest74550irq/18-parport004:32:170
32655995352cyclictest74550irq/18-parport004:20:550
32655995352cyclictest74550irq/18-parport004:04:300
32655995352cyclictest275-21usb-storage23:44:180
32655995352cyclictest275-21usb-storage23:39:120
32655995352cyclictest275-21usb-storage04:02:400
32655995352cyclictest275-21usb-storage03:57:280
32655995352cyclictest275-21usb-storage03:52:400
32655995352cyclictest275-21usb-storage02:39:470
32655995352cyclictest275-21usb-storage01:49:250
32655995352cyclictest275-21usb-storage01:43:390
32655995352cyclictest275-21usb-storage01:15:040
32655995352cyclictest275-21usb-storage00:50:490
32655995352cyclictest0-21swapper/004:24:450
32655995352cyclictest0-21swapper/002:43:390
32655995352cyclictest0-21swapper/002:04:080
32655995351cyclictest5050irq/44-ahci03:26:320
32655995351cyclictest5050irq/44-ahci03:18:360
32655995351cyclictest2780-21telnet00:53:410
32655995351cyclictest129050irq/46-eth002:59:140
32655995351cyclictest0-21swapper/004:58:330
32685995241cyclictest32708-21latency_hist23:33:313
32675995251cyclictest679-21telnet04:33:362
32675995251cyclictest30766-21telnet01:58:382
32675995251cyclictest275-21usb-storage03:23:312
32675995251cyclictest275-21usb-storage02:18:362
32675995251cyclictest275-21usb-storage02:08:562
32675995251cyclictest275-21usb-storage02:08:562
32675995251cyclictest275-21usb-storage00:58:572
32675995251cyclictest13676-21telnet03:48:362
32675995251cyclictest0-21swapper/223:49:192
32675995251cyclictest0-21swapper/203:53:362
32675995251cyclictest0-21swapper/203:28:352
32675995251cyclictest0-21swapper/201:54:252
32675995251cyclictest0-21swapper/201:48:332
32675995251cyclictest0-21swapper/201:19:562
32675995251cyclictest0-21swapper/201:10:012
32675995251cyclictest0-21swapper/200:38:342
32675995251cyclictest0-21swapper/200:15:012
32675995241cyclictest0-21swapper/204:53:202
32675995241cyclictest0-21swapper/202:48:382
32655995251cyclictest5015-21telnet03:28:350
32655995251cyclictest5050irq/44-ahci02:18:290
32655995251cyclictest0-21swapper/023:58:410
32655995251cyclictest0-21swapper/023:48:420
32655995251cyclictest0-21swapper/023:33:420
32655995251cyclictest0-21swapper/004:53:250
32655995251cyclictest0-21swapper/004:48:300
32655995251cyclictest0-21swapper/004:38:290
32655995251cyclictest0-21swapper/004:13:390
32655995251cyclictest0-21swapper/004:08:370
32655995251cyclictest0-21swapper/003:43:370
32655995251cyclictest0-21swapper/003:38:360
32655995251cyclictest0-21swapper/003:33:280
32655995251cyclictest0-21swapper/003:13:380
32655995251cyclictest0-21swapper/003:08:370
32655995251cyclictest0-21swapper/003:03:260
32655995251cyclictest0-21swapper/002:53:380
32655995251cyclictest0-21swapper/002:48:380
32655995251cyclictest0-21swapper/002:33:310
32655995251cyclictest0-21swapper/002:28:380
32655995251cyclictest0-21swapper/002:23:300
32655995251cyclictest0-21swapper/002:13:400
32655995251cyclictest0-21swapper/002:08:560
32655995251cyclictest0-21swapper/002:08:560
32655995251cyclictest0-21swapper/001:58:380
32655995251cyclictest0-21swapper/001:53:420
32655995251cyclictest0-21swapper/001:38:330
32655995251cyclictest0-21swapper/001:33:420
32655995251cyclictest0-21swapper/001:28:280
32655995251cyclictest0-21swapper/001:23:380
32655995251cyclictest0-21swapper/001:19:540
32655995251cyclictest0-21swapper/001:08:430
32655995251cyclictest0-21swapper/001:03:410
32655995251cyclictest0-21swapper/000:58:570
32655995251cyclictest0-21swapper/000:44:180
32655995251cyclictest0-21swapper/000:38:340
32655995251cyclictest0-21swapper/000:33:430
32655995251cyclictest0-21swapper/000:28:420
32655995251cyclictest0-21swapper/000:23:400
32655995251cyclictest0-21swapper/000:18:340
32655995251cyclictest0-21swapper/000:14:180
32655995251cyclictest0-21swapper/000:08:420
32655995251cyclictest0-21swapper/000:03:350
32675993231cyclictest0-21swapper/223:33:312
32655993231cyclictest0-21swapper/023:33:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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