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2025-12-27 - 13:23
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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 376 highest latencies:
System rack3slot1.osadl.org (updated Sat Dec 27, 2025 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3086899123122cyclictest0-21swapper/323:05:373
308669910992cyclictest0-21swapper/123:15:431
3086699109102cyclictest18585-21tune2fs21:05:431
3086699108103cyclictest0-21swapper/123:45:361
3086699104102cyclictest3576-21tune2fs21:45:371
3086699104102cyclictest3464-21tune2fs20:30:421
3086899103102cyclictest0-21swapper/323:45:363
3086899103102cyclictest0-21swapper/319:10:443
3086699103102cyclictest24954-21tune2fs21:20:391
30866999492cyclictest0-21swapper/122:15:411
30868999392cyclictest0-21swapper/320:30:423
30868999088cyclictest1990-21unixbench_multi00:10:443
30866998886cyclictest22865-21tune2fs22:30:391
30868998684cyclictest28116-21sed21:25:493
30866998482cyclictest3289-21tune2fs00:15:321
30866998482cyclictest3161-21tune2fs23:00:341
30866998482cyclictest12174-21tune2fs19:35:441
30866998481cyclictest15984-21aten2.4-expect21:00:401
30868998382cyclictest0-21swapper/323:51:383
30868998382cyclictest0-21swapper/323:40:453
30868998382cyclictest0-21swapper/323:35:273
30868998382cyclictest0-21swapper/323:25:393
30868998382cyclictest0-21swapper/323:20:243
30868998382cyclictest0-21swapper/322:50:443
30868998382cyclictest0-21swapper/322:45:433
30868998382cyclictest0-21swapper/322:40:473
30868998382cyclictest0-21swapper/322:30:183
30868998382cyclictest0-21swapper/322:05:383
30868998382cyclictest0-21swapper/322:00:473
30868998382cyclictest0-21swapper/321:50:423
30868998382cyclictest0-21swapper/321:20:463
30868998382cyclictest0-21swapper/321:10:403
30868998382cyclictest0-21swapper/320:55:053
30868998382cyclictest0-21swapper/320:40:493
30868998382cyclictest0-21swapper/320:10:503
30868998382cyclictest0-21swapper/320:05:493
30868998382cyclictest0-21swapper/319:55:303
30868998382cyclictest0-21swapper/319:50:513
30868998382cyclictest0-21swapper/319:45:503
30868998382cyclictest0-21swapper/319:40:533
30868998382cyclictest0-21swapper/319:35:313
30868998382cyclictest0-21swapper/319:20:513
30868998382cyclictest0-21swapper/319:15:513
30868998382cyclictest0-21swapper/300:20:403
30868998382cyclictest0-21swapper/300:15:393
30868998382cyclictest0-21swapper/300:01:403
30868998371cyclictest10816-21head23:15:433
30866998382cyclictest5813-21tune2fs19:20:451
30866998382cyclictest0-21swapper/123:55:421
30866998382cyclictest0-21swapper/123:40:431
30866998382cyclictest0-21swapper/123:30:391
30866998382cyclictest0-21swapper/122:55:441
30866998382cyclictest0-21swapper/122:55:441
30866998382cyclictest0-21swapper/122:40:401
30866998382cyclictest0-21swapper/122:40:191
30866998382cyclictest0-21swapper/122:15:241
30866998382cyclictest0-21swapper/122:05:151
30866998382cyclictest0-21swapper/121:50:451
30866998382cyclictest0-21swapper/121:30:491
30866998382cyclictest0-21swapper/121:25:491
30866998382cyclictest0-21swapper/121:10:401
30866998382cyclictest0-21swapper/120:45:491
30866998382cyclictest0-21swapper/120:25:511
30866998382cyclictest0-21swapper/120:20:501
30866998382cyclictest0-21swapper/120:15:491
30866998382cyclictest0-21swapper/120:10:501
30866998382cyclictest0-21swapper/119:52:041
30866998382cyclictest0-21swapper/119:45:501
30866998382cyclictest0-21swapper/119:34:531
30866998382cyclictest0-21swapper/119:25:501
30866998382cyclictest0-21swapper/119:10:491
30866998382cyclictest0-21swapper/119:05:521
30866998382cyclictest0-21swapper/100:25:401
30866998381cyclictest7828-21tune2fs21:55:391
30866998381cyclictest5546-21tune2fs23:05:371
30866998381cyclictest5416-21tune2fs00:20:341
30866998381cyclictest29167-21tune2fs22:45:371
30866998381cyclictest28957-21tune2fs00:00:361
30866998381cyclictest18398-21tune2fs22:20:391
30866998381cyclictest14214-21tune2fs20:55:421
30866998381cyclictest11936-21tune2fs22:05:381
30868998281cyclictest8153-21latency21:55:423
30868998281cyclictest30278-21sed20:15:513
30868998281cyclictest0-21swapper/323:10:363
30868998281cyclictest0-21swapper/322:15:413
30868998281cyclictest0-21swapper/321:00:423
30866998281cyclictest12335-21gltestperf20:50:431
30868997372cyclictest0-21swapper/322:20:363
30868997372cyclictest0-21swapper/322:10:463
30868997372cyclictest0-21swapper/321:08:423
30868997372cyclictest0-21swapper/321:00:063
30868997372cyclictest0-21swapper/320:00:493
30868997372cyclictest0-21swapper/319:25:423
30866997372cyclictest0-21swapper/123:50:371
30866997372cyclictest0-21swapper/123:35:321
30866997372cyclictest0-21swapper/123:25:331
30866997372cyclictest0-21swapper/123:20:341
30866997372cyclictest0-21swapper/123:10:341
30866997372cyclictest0-21swapper/122:50:351
30866997372cyclictest0-21swapper/122:25:371
30866997372cyclictest0-21swapper/121:40:261
30866997372cyclictest0-21swapper/121:40:261
30866997372cyclictest0-21swapper/121:35:361
30866997372cyclictest0-21swapper/121:15:351
30866997372cyclictest0-21swapper/120:40:391
30866997372cyclictest0-21swapper/120:35:391
30866997372cyclictest0-21swapper/120:05:391
30866997372cyclictest0-21swapper/120:00:391
30866997372cyclictest0-21swapper/120:00:291
30866997372cyclictest0-21swapper/119:40:431
30866997372cyclictest0-21swapper/119:15:431
30866997372cyclictest0-21swapper/119:05:311
30866997372cyclictest0-21swapper/100:30:291
30866997372cyclictest0-21swapper/100:10:371
30866997372cyclictest0-21swapper/100:05:401
30868997271cyclictest0-21swapper/323:00:343
30868997271cyclictest0-21swapper/322:30:393
30868997271cyclictest0-21swapper/321:45:373
30868997271cyclictest0-21swapper/300:30:393
30867996766cyclictest0-21swapper/200:32:142
30868996463cyclictest8664-21runrttasks00:26:093
30868996463cyclictest24167-21runrttasks21:19:143
30868996462cyclictest0-21swapper/321:30:433
30868996362cyclictest0-21swapper/323:55:343
30868996362cyclictest0-21swapper/323:30:333
30868996362cyclictest0-21swapper/322:55:353
30868996362cyclictest0-21swapper/322:55:353
30868996362cyclictest0-21swapper/322:35:363
30868996362cyclictest0-21swapper/321:40:263
30868996362cyclictest0-21swapper/321:40:263
30868996362cyclictest0-21swapper/321:35:363
30868996362cyclictest0-21swapper/320:45:403
30868996362cyclictest0-21swapper/320:35:283
30868996362cyclictest0-21swapper/320:25:413
30868996362cyclictest0-21swapper/320:20:403
30868996362cyclictest0-21swapper/319:30:443
30868996362cyclictest0-21swapper/319:05:453
30868996362cyclictest0-21swapper/319:05:313
30868996362cyclictest0-21swapper/300:05:353
30867996160cyclictest0-21swapper/221:10:382
30867996151cyclictest278-21usb-storage19:35:162
30867996056cyclictest0-21swapper/221:15:352
30867995953cyclictest278-21usb-storage23:02:082
30867995953cyclictest278-21usb-storage22:34:172
30867995953cyclictest278-21usb-storage21:52:542
30867995953cyclictest181ksoftirqd/222:57:502
30867995953cyclictest181ksoftirqd/222:57:502
30867995952cyclictest278-21usb-storage22:16:412
30867995852cyclictest5050irq/44-ahci23:08:502
30867995852cyclictest5050irq/44-ahci22:22:552
30867995852cyclictest278-21usb-storage21:41:452
30867995852cyclictest278-21usb-storage21:41:452
30867995851cyclictest0-21swapper/223:26:312
30867995851cyclictest0-21swapper/219:07:512
30867995753cyclictest0-21swapper/200:04:052
30867995752cyclictest6543-21kworker/2:100:24:592
30867995752cyclictest0-21swapper/223:54:182
30867995752cyclictest0-21swapper/222:27:172
30867995752cyclictest0-21swapper/220:03:112
30867995752cyclictest0-21swapper/219:55:412
30867995752cyclictest0-21swapper/219:25:412
30867995751cyclictest7011-21runrttasks19:23:462
30867995751cyclictest5050irq/44-ahci23:16:322
30867995751cyclictest5050irq/44-ahci20:45:532
30867995751cyclictest278-21usb-storage00:20:152
30867995751cyclictest26719-21telnet21:25:392
30867995751cyclictest181ksoftirqd/219:37:082
30867995751cyclictest181ksoftirqd/200:08:292
30867995751cyclictest11615-21telnet20:50:392
30867995741cyclictest5050irq/44-ahci22:41:042
30867995741cyclictest5050irq/44-ahci21:20:552
30867995741cyclictest0-21swapper/223:58:202
30867995741cyclictest0-21swapper/223:45:442
30867995741cyclictest0-21swapper/223:40:382
30867995741cyclictest0-21swapper/223:35:322
30867995741cyclictest0-21swapper/220:44:382
30867995652cyclictest0-21swapper/220:33:452
30867995651cyclictest5050irq/44-ahci19:15:482
30867995651cyclictest278-21usb-storage21:01:382
30867995651cyclictest278-21usb-storage20:05:342
30867995651cyclictest278-21usb-storage00:26:012
30867995651cyclictest278-21usb-storage00:10:452
30867995651cyclictest0-21swapper/223:32:312
30867995651cyclictest0-21swapper/223:12:132
30867995651cyclictest0-21swapper/222:52:502
30867995651cyclictest0-21swapper/222:11:202
30867995651cyclictest0-21swapper/222:03:182
30867995651cyclictest0-21swapper/221:56:462
30867995651cyclictest0-21swapper/221:36:242
30867995651cyclictest0-21swapper/221:08:422
30867995651cyclictest0-21swapper/220:55:312
30867995651cyclictest0-21swapper/220:35:392
30867995651cyclictest0-21swapper/220:27:162
30867995651cyclictest0-21swapper/220:21:302
30867995651cyclictest0-21swapper/220:17:342
30867995651cyclictest0-21swapper/220:14:142
30867995651cyclictest0-21swapper/219:47:372
30867995641cyclictest0-21swapper/223:20:422
30867995641cyclictest0-21swapper/222:35:462
30867995641cyclictest0-21swapper/222:05:392
30867995641cyclictest0-21swapper/221:30:412
30867995641cyclictest0-21swapper/219:51:232
30867995641cyclictest0-21swapper/219:40:432
30867995641cyclictest0-21swapper/219:15:002
30867995551cyclictest0-21swapper/222:46:062
30865995551cyclictest0-21swapper/019:36:060
30865995441cyclictest0-21swapper/021:35:360
30867995352cyclictest0-21swapper/221:45:352
30865995352cyclictest76050irq/18-parport023:48:000
30865995352cyclictest76050irq/18-parport000:29:240
30865995352cyclictest0-21swapper/022:20:370
30865995352cyclictest0-21swapper/020:45:400
30865995352cyclictest0-21swapper/019:47:270
30865995352cyclictest0-21swapper/019:30:420
30865995341cyclictest0-21swapper/021:52:580
30865995341cyclictest0-21swapper/021:30:410
30865995341cyclictest0-21swapper/020:50:390
30865995341cyclictest0-21swapper/020:20:410
30865995341cyclictest0-21swapper/000:10:330
30865995251cyclictest76050irq/18-parport022:59:000
30865995251cyclictest76050irq/18-parport022:59:000
30865995251cyclictest0-21swapper/023:30:520
30865995251cyclictest0-21swapper/023:28:130
30865995251cyclictest0-21swapper/023:21:410
30865995251cyclictest0-21swapper/023:00:430
30865995251cyclictest0-21swapper/022:51:360
30865995251cyclictest0-21swapper/022:48:180
30865995251cyclictest0-21swapper/022:40:380
30865995251cyclictest0-21swapper/022:19:030
30865995251cyclictest0-21swapper/022:06:280
30865995251cyclictest0-21swapper/021:27:300
30865995251cyclictest0-21swapper/021:17:200
30865995251cyclictest0-21swapper/021:12:280
30865995251cyclictest0-21swapper/021:05:480
30865995251cyclictest0-21swapper/020:34:070
30865995251cyclictest0-21swapper/019:55:530
30865995251cyclictest0-21swapper/019:40:430
30865995251cyclictest0-21swapper/019:25:430
30865995251cyclictest0-21swapper/019:20:080
30865995251cyclictest0-21swapper/019:07:250
30865995251cyclictest0-21swapper/000:34:420
30865995248cyclictest0-21swapper/020:43:200
30865995241cyclictest0-21swapper/021:43:580
30865995241cyclictest0-21swapper/021:43:580
30865995241cyclictest0-21swapper/020:05:400
30865995241cyclictest0-21swapper/000:16:540
30865995150cyclictest0-21swapper/023:50:280
30865995150cyclictest0-21swapper/023:15:370
30865995150cyclictest0-21swapper/023:11:000
30865995150cyclictest0-21swapper/022:13:350
30865995150cyclictest0-21swapper/020:29:000
30865995150cyclictest0-21swapper/019:20:420
30865995150cyclictest0-21swapper/000:20:430
30865995150cyclictest0-21swapper/000:00:330
30865995049cyclictest0-21swapper/022:35:350
30865995049cyclictest0-21swapper/021:55:370
30865995049cyclictest0-21swapper/020:03:510
30865995041cyclictest0-21swapper/020:58:120
30865995031cyclictest0-21swapper/023:59:020
30865994948cyclictest0-21swapper/023:35:430
30865994948cyclictest0-21swapper/021:45:550
30865994948cyclictest0-21swapper/021:22:220
30865994948cyclictest0-21swapper/021:03:020
30865994948cyclictest0-21swapper/020:15:460
30865994948cyclictest0-21swapper/019:50:530
30865994941cyclictest0-21swapper/000:08:530
30865994847cyclictest0-21swapper/023:05:350
30865994847cyclictest0-21swapper/022:33:450
30865994847cyclictest0-21swapper/022:30:010
30865994841cyclictest0-21swapper/022:03:100
30865994841cyclictest0-21swapper/020:10:500
30865994831cyclictest0-21swapper/023:40:320
30865994746cyclictest0-21swapper/019:15:180
30867994641cyclictest0-21swapper/219:05:312
30865994341cyclictest76050irq/18-parport020:36:230
30865993631cyclictest0-21swapper/019:05:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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