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2025-11-04 - 22:27
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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 792 highest latencies:
System rack3slot1.osadl.org (updated Tue Nov 04, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2062399104102cyclictest32155-21tune2fs21:51:021
2062399104102cyclictest22693-21tune2fs02:25:511
2062599103102cyclictest0-21swapper/321:56:023
2062599103102cyclictest0-21swapper/321:51:023
2062599103102cyclictest0-21swapper/301:59:593
2062599103102cyclictest0-21swapper/301:37:343
2062599103102cyclictest0-21swapper/301:37:343
2062599103102cyclictest0-21swapper/301:24:003
2062599103102cyclictest0-21swapper/301:01:003
20625999392cyclictest0-21swapper/322:46:003
20625999392cyclictest0-21swapper/322:41:123
20625999392cyclictest0-21swapper/302:50:503
20625999392cyclictest0-21swapper/302:41:173
20625999392cyclictest0-21swapper/302:35:573
20625999392cyclictest0-21swapper/302:25:513
20625999392cyclictest0-21swapper/301:45:553
20625999392cyclictest0-21swapper/301:45:553
20625999392cyclictest0-21swapper/301:30:563
20623999392cyclictest0-21swapper/102:10:501
20623998482cyclictest29792-21tune2fs21:46:011
20623998482cyclictest121ksoftirqd/100:45:561
20623998482cyclictest0-21swapper/121:41:061
20623998482cyclictest0-21swapper/101:24:031
20623998472cyclictest0-21swapper/101:10:571
20625998382cyclictest26072-21runrttasks02:33:163
20625998382cyclictest22167-21unixbench_multi21:26:113
20625998382cyclictest0-21swapper/323:56:063
20625998382cyclictest0-21swapper/323:50:573
20625998382cyclictest0-21swapper/323:40:583
20625998382cyclictest0-21swapper/323:28:213
20625998382cyclictest0-21swapper/323:21:083
20625998382cyclictest0-21swapper/323:01:083
20625998382cyclictest0-21swapper/322:35:453
20625998382cyclictest0-21swapper/322:21:043
20625998382cyclictest0-21swapper/322:13:193
20625998382cyclictest0-21swapper/321:46:033
20625998382cyclictest0-21swapper/321:41:053
20625998382cyclictest0-21swapper/321:31:013
20625998382cyclictest0-21swapper/302:20:513
20625998382cyclictest0-21swapper/302:16:393
20625998382cyclictest0-21swapper/302:10:483
20625998382cyclictest0-21swapper/302:00:543
20625998382cyclictest0-21swapper/301:43:403
20625998382cyclictest0-21swapper/301:26:033
20625998382cyclictest0-21swapper/301:10:553
20625998382cyclictest0-21swapper/301:05:553
20625998382cyclictest0-21swapper/300:51:063
20625998382cyclictest0-21swapper/300:43:313
20625998382cyclictest0-21swapper/300:25:563
20625998382cyclictest0-21swapper/300:25:563
20625998382cyclictest0-21swapper/300:23:283
20625998382cyclictest0-21swapper/300:15:553
20625998382cyclictest0-21swapper/300:10:593
20625998382cyclictest0-21swapper/300:07:513
20625998381cyclictest25673-21df_abs22:51:003
20625998381cyclictest15988-21sed22:26:093
20625998371cyclictest0-21swapper/302:45:503
20623998382cyclictest31369-21tune2fs02:45:501
20623998382cyclictest0-21swapper/123:52:121
20623998382cyclictest0-21swapper/123:48:241
20623998382cyclictest0-21swapper/123:41:011
20623998382cyclictest0-21swapper/123:36:041
20623998382cyclictest0-21swapper/123:35:431
20623998382cyclictest0-21swapper/123:22:201
20623998382cyclictest0-21swapper/123:11:041
20623998382cyclictest0-21swapper/123:05:441
20623998382cyclictest0-21swapper/122:56:071
20623998382cyclictest0-21swapper/122:52:281
20623998382cyclictest0-21swapper/122:41:061
20623998382cyclictest0-21swapper/122:36:121
20623998382cyclictest0-21swapper/122:26:071
20623998382cyclictest0-21swapper/122:22:371
20623998382cyclictest0-21swapper/122:06:191
20623998382cyclictest0-21swapper/121:26:031
20623998382cyclictest0-21swapper/102:51:121
20623998382cyclictest0-21swapper/102:36:011
20623998382cyclictest0-21swapper/102:16:001
20623998382cyclictest0-21swapper/102:05:371
20623998382cyclictest0-21swapper/101:50:561
20623998382cyclictest0-21swapper/101:41:001
20623998382cyclictest0-21swapper/101:35:541
20623998382cyclictest0-21swapper/101:35:541
20623998382cyclictest0-21swapper/101:34:261
20623998382cyclictest0-21swapper/101:25:521
20623998382cyclictest0-21swapper/100:55:561
20623998382cyclictest0-21swapper/100:51:431
20623998382cyclictest0-21swapper/100:34:111
20623998382cyclictest0-21swapper/100:26:011
20623998382cyclictest0-21swapper/100:26:011
20623998382cyclictest0-21swapper/100:15:571
20623998381cyclictest9665-21tune2fs01:55:541
20623998381cyclictest5364-21tune2fs01:45:521
20623998381cyclictest5364-21tune2fs01:45:521
20623998381cyclictest4166-21tune2fs22:01:001
20623998381cyclictest4166-21tune2fs22:01:001
20623998381cyclictest32360-21tune2fs23:06:001
20623998381cyclictest20611-21tune2fs02:20:531
20623998381cyclictest20113-21tune2fs01:05:551
20623998381cyclictest17991-21tune2fs01:00:561
20623998381cyclictest17187-21tune2fs22:31:021
20623998381cyclictest1665-21tune2fs21:56:021
20623998381cyclictest13447-21aten2.4-expect02:05:541
20623998371cyclictest0-21swapper/122:46:021
20625998281cyclictest0-21swapper/323:06:003
20625998281cyclictest0-21swapper/322:07:383
20625998281cyclictest0-21swapper/302:05:543
20625998281cyclictest0-21swapper/301:53:423
20625998281cyclictest0-21swapper/300:55:573
20625998281cyclictest0-21swapper/300:45:583
20623998281cyclictest429-21md1_raid121:39:541
20623998281cyclictest429-21md1_raid101:16:031
20625997978cyclictest0-21swapper/321:36:053
20625997574cyclictest14438-21md1_resync22:36:123
20623997472cyclictest0-21swapper/122:14:331
20623997472cyclictest0-21swapper/100:20:521
20625997372cyclictest27639-21aten2.4-expect22:55:583
20625997372cyclictest0-21swapper/323:46:023
20625997372cyclictest0-21swapper/323:11:043
20625997372cyclictest0-21swapper/322:19:003
20623997372cyclictest0-21swapper/123:56:021
20623997372cyclictest0-21swapper/123:27:301
20623997372cyclictest0-21swapper/123:15:511
20623997372cyclictest0-21swapper/122:15:591
20623997372cyclictest0-21swapper/121:33:411
20623997372cyclictest0-21swapper/102:40:401
20623997372cyclictest0-21swapper/102:30:421
20623997372cyclictest0-21swapper/100:41:091
20623997372cyclictest0-21swapper/100:11:021
20623997372cyclictest0-21swapper/100:07:201
20623997372cyclictest0-21swapper/100:01:041
20625997271cyclictest14438-21md1_resync00:30:533
20625997271cyclictest0-21swapper/323:30:543
20625997271cyclictest0-21swapper/323:15:573
20625997271cyclictest0-21swapper/322:01:023
20625997271cyclictest0-21swapper/322:01:023
20625997271cyclictest0-21swapper/301:15:553
20625997271cyclictest0-21swapper/300:36:033
20625997271cyclictest0-21swapper/300:00:543
20623997271cyclictest0-21swapper/100:35:571
20624996751cyclictest25416-21telnet22:50:582
20622996741cyclictest0-21swapper/002:17:100
20622996741cyclictest0-21swapper/002:09:470
20624996662cyclictest0-21swapper/202:16:032
20624996662cyclictest0-21swapper/201:56:082
20624996662cyclictest0-21swapper/201:45:562
20624996662cyclictest0-21swapper/201:45:562
20624996662cyclictest0-21swapper/201:41:232
20624996662cyclictest0-21swapper/201:31:192
20624996662cyclictest0-21swapper/201:03:522
20624996659cyclictest0-21swapper/222:02:192
20624996659cyclictest0-21swapper/222:02:192
20624996641cyclictest0-21swapper/202:04:492
20622996661cyclictest0-21swapper/001:26:250
20622996651cyclictest0-21swapper/002:52:450
20622996651cyclictest0-21swapper/001:50:470
20622996651cyclictest0-21swapper/001:07:150
20622996641cyclictest0-21swapper/002:46:190
20622996641cyclictest0-21swapper/002:41:270
20624996561cyclictest0-21swapper/223:43:372
20624996561cyclictest0-21swapper/222:57:202
20624996561cyclictest0-21swapper/221:31:542
20624996561cyclictest0-21swapper/202:14:352
20624996561cyclictest0-21swapper/202:05:392
20624996561cyclictest0-21swapper/201:51:412
20624996561cyclictest0-21swapper/201:27:512
20624996561cyclictest0-21swapper/201:25:062
20624996561cyclictest0-21swapper/201:12:052
20624996551cyclictest0-21swapper/201:39:302
20624996551cyclictest0-21swapper/201:39:302
20624996551cyclictest0-21swapper/201:17:122
20624996550cyclictest0-21swapper/202:22:032
20622996561cyclictest0-21swapper/001:56:000
20622996561cyclictest0-21swapper/001:40:490
20622996551cyclictest0-21swapper/023:51:370
20622996551cyclictest0-21swapper/021:36:310
20622996551cyclictest0-21swapper/002:22:250
20622996551cyclictest0-21swapper/002:10:560
20622996551cyclictest0-21swapper/002:00:380
20622996551cyclictest0-21swapper/001:45:370
20622996551cyclictest0-21swapper/001:45:370
20622996551cyclictest0-21swapper/001:36:270
20622996551cyclictest0-21swapper/001:36:270
20622996551cyclictest0-21swapper/001:35:140
20622996551cyclictest0-21swapper/001:21:240
20622996551cyclictest0-21swapper/001:17:290
20624996461cyclictest0-21swapper/223:26:242
20624996460cyclictest0-21swapper/200:45:262
20624996458cyclictest0-21swapper/202:52:112
20624996451cyclictest0-21swapper/223:03:112
20622996460cyclictest0-21swapper/022:30:240
20622996460cyclictest0-21swapper/000:58:280
20622996458cyclictest0-21swapper/022:14:260
20625996362cyclictest0-21swapper/323:35:443
20624996362cyclictest0-21swapper/222:19:492
20624996362cyclictest0-21swapper/222:06:022
20624996362cyclictest0-21swapper/200:58:132
20624996360cyclictest0-21swapper/201:08:042
20624996360cyclictest0-21swapper/200:14:582
20624996359cyclictest0-21swapper/223:17:432
20624996358cyclictest0-21swapper/221:58:282
20622996362cyclictest0-21swapper/022:37:420
20622996362cyclictest0-21swapper/021:42:510
20622996359cyclictest0-21swapper/022:52:420
20622996359cyclictest0-21swapper/021:32:060
20622996359cyclictest0-21swapper/001:05:170
20622996358cyclictest0-21swapper/021:53:470
20622996357cyclictest0-21swapper/022:09:000
20622996351cyclictest0-21swapper/023:14:510
20622996347cyclictest0-21swapper/023:16:260
20624996261cyclictest0-21swapper/222:36:042
20624996261cyclictest0-21swapper/200:33:032
20624996258cyclictest0-21swapper/221:49:482
20624996251cyclictest0-21swapper/200:53:062
20622996261cyclictest0-21swapper/022:42:090
20622996261cyclictest0-21swapper/000:51:350
20622996241cyclictest0-21swapper/023:50:400
20624996160cyclictest0-21swapper/222:46:352
20624996160cyclictest0-21swapper/222:26:252
20624996157cyclictest0-21swapper/200:48:112
20624996147cyclictest0-21swapper/221:52:332
20622996160cyclictest0-21swapper/023:58:110
20622996160cyclictest0-21swapper/022:31:570
20622996160cyclictest0-21swapper/021:58:180
20622996156cyclictest0-21swapper/023:41:100
20622996151cyclictest0-21swapper/022:24:540
20622996145cyclictest0-21swapper/022:58:280
20622996141cyclictest0-21swapper/021:27:030
20624996059cyclictest0-21swapper/223:10:292
20624996059cyclictest0-21swapper/221:43:442
20624996059cyclictest0-21swapper/200:27:142
20624996059cyclictest0-21swapper/200:27:142
20624996057cyclictest0-21swapper/223:39:142
20624996056cyclictest0-21swapper/200:17:202
20622996059cyclictest0-21swapper/001:13:450
20622996059cyclictest0-21swapper/000:18:420
20622996055cyclictest0-21swapper/023:08:500
20622996051cyclictest0-21swapper/023:40:090
20622996051cyclictest0-21swapper/022:20:420
20622996051cyclictest0-21swapper/022:01:280
20622996051cyclictest0-21swapper/022:01:280
20622996051cyclictest0-21swapper/021:45:560
20622996051cyclictest0-21swapper/002:31:360
20622996041cyclictest0-21swapper/022:47:280
20622996041cyclictest0-21swapper/000:37:570
20624995958cyclictest0-21swapper/223:50:202
20624995958cyclictest0-21swapper/223:31:112
20624995952cyclictest0-21swapper/221:26:422
20622995958cyclictest0-21swapper/023:26:110
20622995958cyclictest0-21swapper/000:24:380
20622995958cyclictest0-21swapper/000:08:460
20622995953cyclictest31ksoftirqd/000:01:000
20622995941cyclictest0-21swapper/023:31:430
20622995941cyclictest0-21swapper/002:28:300
20624995857cyclictest0-21swapper/222:15:352
20624995857cyclictest0-21swapper/200:39:532
20624995853cyclictest181ksoftirqd/202:42:382
20624995852cyclictest0-21swapper/222:25:162
20624995851cyclictest0-21swapper/223:21:482
20624995851cyclictest0-21swapper/222:40:462
20624995851cyclictest0-21swapper/222:31:502
20624995851cyclictest0-21swapper/221:37:532
20624995846cyclictest0-21swapper/223:55:212
20624995841cyclictest275-21usb-storage02:29:552
20622995852cyclictest5050irq/44-ahci00:40:530
20622995852cyclictest0-21swapper/000:28:040
20622995852cyclictest0-21swapper/000:28:040
20622995851cyclictest0-21swapper/002:35:550
20622995851cyclictest0-21swapper/000:14:380
20622995841cyclictest0-21swapper/023:01:150
20622995841cyclictest0-21swapper/000:48:230
20624995753cyclictest0-21swapper/200:23:092
20624995753cyclictest0-21swapper/200:10:042
20624995752cyclictest0-21swapper/200:02:472
20622995751cyclictest74550irq/18-parport000:31:080
20622995741cyclictest0-21swapper/023:23:380
20624995652cyclictest0-21swapper/223:11:372
20624995651cyclictest275-21usb-storage02:39:092
20624995641cyclictest0-21swapper/223:57:382
20624995341cyclictest0-21swapper/202:35:232
20624995251cyclictest0-21swapper/202:46:112
5050130irq/44-ahci429-21md1_raid121:21:120
5050120irq/44-ahci19246-21sed21:21:032
231120ksoftirqd/314438-21md1_resync21:21:463
1099110migration/120392-21taskset21:24:531
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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