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2026-03-22 - 20:13
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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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackfslot5.osadl.org (updated Sun Mar 22, 2026 12:46:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2305099761748,8cyclictest0-21swapper/208:23:552
2305099761748,8cyclictest0-21swapper/208:23:552
2304899760723,32cyclictest7753-21kworker/0:0+events_freezable_power_07:18:080
2304999750740,5cyclictest0-21swapper/110:35:311
2304999747736,5cyclictest0-21swapper/108:23:561
2304999747736,5cyclictest0-21swapper/108:23:551
2305199746739,3cyclictest0-21swapper/310:35:313
2305099746732,8cyclictest0-21swapper/210:24:332
2305099746732,8cyclictest0-21swapper/210:24:332
2305199742735,3cyclictest0-21swapper/308:23:563
2305199742735,3cyclictest0-21swapper/308:23:553
2304999730720,5cyclictest0-21swapper/110:24:341
2304999730720,5cyclictest0-21swapper/110:24:331
2304999729716,8cyclictest0-21swapper/112:03:151
2305199726719,3cyclictest0-21swapper/310:24:343
2305199726719,3cyclictest0-21swapper/310:24:333
2305199724715,5cyclictest0-21swapper/312:03:163
2305099724712,7cyclictest0-21swapper/211:19:242
2304999724711,8cyclictest0-21swapper/108:45:511
2305199719710,5cyclictest0-21swapper/308:45:513
2305099719707,7cyclictest0-21swapper/209:18:462
2305099719707,7cyclictest0-21swapper/209:18:452
2304899712685,22cyclictest1293-21kworker/0:1+events_freezable_power_10:35:310
2304999711700,6cyclictest0-21swapper/111:19:241
2304999707695,7cyclictest0-21swapper/107:29:051
2305199706699,3cyclictest0-21swapper/311:19:243
2304999706696,5cyclictest0-21swapper/109:40:411
2304999705695,5cyclictest0-21swapper/109:18:451
2304999705695,5cyclictest0-21swapper/109:18:451
2304999705693,7cyclictest0-21swapper/109:51:401
2305199704694,6cyclictest0-21swapper/307:29:053
2304999703691,7cyclictest0-21swapper/111:52:181
2304999703691,7cyclictest0-21swapper/109:29:441
2305199702695,3cyclictest0-21swapper/309:40:413
2305199701694,3cyclictest0-21swapper/309:18:453
2305199701694,3cyclictest0-21swapper/309:18:453
2305199701692,5cyclictest0-21swapper/309:51:403
2305199700690,5cyclictest0-21swapper/311:52:183
2305199700690,5cyclictest0-21swapper/309:29:443
2304999697685,7cyclictest0-21swapper/107:40:031
2304899696680,11cyclictest1756-21kworker/0:1+events_freezable_power_08:23:550
2304899696680,11cyclictest1756-21kworker/0:1+events_freezable_power_08:23:550
2304999695683,7cyclictest0-21swapper/111:08:261
2304999695683,7cyclictest0-21swapper/108:34:531
2304999695683,7cyclictest0-21swapper/108:34:531
2305199694684,5cyclictest0-21swapper/307:40:033
2304999694682,7cyclictest0-21swapper/109:07:471
2304999693681,7cyclictest0-21swapper/108:01:591
2305199692682,5cyclictest0-21swapper/311:08:263
2305199692682,5cyclictest0-21swapper/308:34:533
2305199692682,5cyclictest0-21swapper/308:34:533
2304999692680,7cyclictest0-21swapper/112:36:101
2305199691681,5cyclictest0-21swapper/309:07:473
2304999691679,7cyclictest0-21swapper/107:51:011
2305199690680,5cyclictest0-21swapper/308:01:593
2304999690678,7cyclictest0-21swapper/112:14:141
2305199689679,5cyclictest0-21swapper/312:36:103
2305199688678,5cyclictest0-21swapper/307:51:013
2304999688676,7cyclictest0-21swapper/110:46:291
2304999688676,7cyclictest0-21swapper/110:46:291
2304999688676,7cyclictest0-21swapper/108:12:571
2305199687677,5cyclictest0-21swapper/312:14:143
2304999686676,5cyclictest0-21swapper/112:25:111
2304999686676,5cyclictest0-21swapper/112:25:111
2304999686674,7cyclictest0-21swapper/108:56:501
2305199685675,5cyclictest0-21swapper/310:46:303
2305199685675,5cyclictest0-21swapper/310:46:293
2305199685675,5cyclictest0-21swapper/308:12:573
2304999684672,7cyclictest0-21swapper/110:57:281
2304899684661,18cyclictest6311-21kworker/0:2+events_freezable_power_12:03:160
2305199683675,4cyclictest0-21swapper/312:25:123
2305199683675,4cyclictest0-21swapper/312:25:123
2304999683671,7cyclictest0-21swapper/110:02:381
2305199682673,5cyclictest0-21swapper/308:56:503
2305199681671,5cyclictest0-21swapper/310:57:283
2304899681665,11cyclictest1293-21kworker/0:1+events_freezable_power_10:24:340
2304899681665,11cyclictest1293-21kworker/0:1+events_freezable_power_10:24:330
2305199680670,5cyclictest0-21swapper/310:02:383
2304899680655,20cyclictest4551-21kworker/0:6+events_freezable_power_08:45:510
2304999677665,7cyclictest0-21swapper/111:41:201
2304999676664,7cyclictest0-21swapper/110:13:351
2305199674664,5cyclictest0-21swapper/311:41:193
2305199673663,5cyclictest0-21swapper/310:13:353
2304999671658,8cyclictest0-21swapper/111:30:221
2305199668657,5cyclictest0-21swapper/311:30:223
2304899662640,17cyclictest1756-21kworker/0:1+events_freezable_power_07:29:050
2304899661640,15cyclictest7753-21kworker/0:0+events_freezable_power_09:40:420
2304899659644,10cyclictest17867-21kworker/0:3+events_freezable_power_11:19:240
2304899658637,16cyclictest4551-21kworker/0:6+events_freezable_power_09:51:390
2304899657636,16cyclictest17867-21kworker/0:3+events_freezable_power_09:29:430
2304899657636,16cyclictest17398-21kworker/0:1+events_freezable_power_11:52:180
2304899656639,12cyclictest7753-21kworker/0:0+events_freezable_power_09:18:460
2304899656639,12cyclictest7753-21kworker/0:0+events_freezable_power_09:18:450
2304899652623,24cyclictest7753-21kworker/0:0+events_freezable_power_07:51:010
2304899651629,17cyclictest1756-21kworker/0:1+events_freezable_power_07:40:030
2304899649627,17cyclictest4551-21kworker/0:6+events_freezable_power_08:34:530
2304899649627,17cyclictest4551-21kworker/0:6+events_freezable_power_08:34:530
2304899648627,16cyclictest17398-21kworker/0:1+events_freezable_power_11:08:250
2304899647626,17cyclictest17867-21kworker/0:3+events_freezable_power_09:07:470
2304899647625,17cyclictest6311-21kworker/0:2+events_freezable_power_12:36:100
2304899646625,17cyclictest1756-21kworker/0:1+events_freezable_power_08:01:590
2304899643623,16cyclictest6311-21kworker/0:2+events_freezable_power_12:14:130
2304899643621,17cyclictest20968-21kworker/0:2+events_freezable_power_08:12:580
2304899642621,15cyclictest4894-21kworker/0:4+events_freezable_power_12:25:120
2304899642621,15cyclictest4894-21kworker/0:4+events_freezable_power_12:25:120
2304899642610,27cyclictest6311-21kworker/0:2+events_freezable_power_11:41:200
2304899641620,16cyclictest6311-21kworker/0:2+events_freezable_power_10:46:300
2304899641620,16cyclictest6311-21kworker/0:2+events_freezable_power_10:46:290
2304899641616,19cyclictest15229-21kworker/0:5+events_freezable_power_10:57:270
2304899639618,16cyclictest1756-21kworker/0:1+events_freezable_power_08:56:490
2304899637615,17cyclictest17867-21kworker/0:3+events_freezable_power_10:02:370
2304899629609,16cyclictest1293-21kworker/0:1+events_freezable_power_10:13:360
2304899628602,21cyclictest22670-21kworker/0:5+events_freezable_power_11:30:220
2304999590579,5cyclictest0-21swapper/107:18:081
2305199585578,3cyclictest0-21swapper/307:18:083
2305099564553,6cyclictest0-21swapper/210:35:322
2305099544529,8cyclictest0-21swapper/212:03:152
2305099538523,8cyclictest0-21swapper/208:45:512
2305099523508,8cyclictest0-21swapper/207:29:052
2305099519505,7cyclictest0-21swapper/209:51:392
2305099518508,5cyclictest0-21swapper/209:40:422
2305099518504,7cyclictest0-21swapper/209:29:432
2305099518503,8cyclictest0-21swapper/211:52:172
2305099511497,7cyclictest0-21swapper/207:40:032
2305099510495,8cyclictest0-21swapper/208:34:542
2305099510495,8cyclictest0-21swapper/208:34:532
2305099509495,7cyclictest0-21swapper/211:08:262
2305099508494,8cyclictest0-21swapper/209:07:472
2305099507493,7cyclictest0-21swapper/208:01:592
2305099506492,8cyclictest0-21swapper/212:36:102
2305099505490,8cyclictest0-21swapper/212:14:142
2305099503489,8cyclictest0-21swapper/208:12:582
2305099502488,7cyclictest0-21swapper/210:46:302
2305099502488,7cyclictest0-21swapper/210:46:292
2305099501491,5cyclictest0-21swapper/207:51:012
2305099501486,8cyclictest0-21swapper/208:56:492
2305099499489,5cyclictest0-21swapper/212:25:122
2305099499489,5cyclictest0-21swapper/212:25:112
2305099497483,8cyclictest0-21swapper/210:02:372
2305099494484,5cyclictest0-21swapper/210:57:272
2305099491476,8cyclictest0-21swapper/210:13:362
2305099488478,5cyclictest0-21swapper/211:41:192
2305099480470,5cyclictest0-21swapper/211:30:212
2305099406391,8cyclictest0-21swapper/207:18:082
23048995831,24cyclictest9450irq/76-5b050000.ethernet11:35:220
23048995626,26cyclictest9450irq/76-5b050000.ethernet09:30:370
2304899551,34cyclictest29700-21apt-get07:35:160
23048995328,22cyclictest9450irq/76-5b050000.ethernet09:20:270
23048995327,23cyclictest9450irq/76-5b050000.ethernet10:40:390
23048995326,24cyclictest9450irq/76-5b050000.ethernet08:50:410
2304899532,28cyclictest439-21ntpq09:55:260
23048995227,22cyclictest9450irq/76-5b050000.ethernet11:55:180
23048995227,22cyclictest9450irq/76-5b050000.ethernet11:55:170
2304899521,47cyclictest22015-21ntpq11:20:360
23048995123,24cyclictest9450irq/76-5b050000.ethernet11:25:130
2304899511,46cyclictest3108-21modprobe10:05:420
23048995026,20cyclictest9450irq/76-5b050000.ethernet10:25:380
23048995025,22cyclictest9450irq/76-5b050000.ethernet07:35:000
2304899502,44cyclictest32648-21ntpq07:45:340
2304899502,44cyclictest32648-21ntpq07:45:330
2304899502,44cyclictest14412-21ntpq10:50:290
2304899502,44cyclictest14412-21ntpq10:50:280
23048995023,23cyclictest9450irq/76-5b050000.ethernet11:45:280
23048995023,23cyclictest9450irq/76-5b050000.ethernet11:45:270
2304899502,28cyclictest7035-21ntpq12:30:300
2304899502,24cyclictest19417-21ntpq11:10:300
23048994925,21cyclictest9450irq/76-5b050000.ethernet09:10:390
23048994923,23cyclictest9450irq/76-5b050000.ethernet07:20:350
2304899491,27cyclictest9922-21sshd10:32:060
23048994824,20cyclictest9450irq/76-5b050000.ethernet12:05:280
23048994821,24cyclictest9450irq/76-5b050000.ethernet09:35:290
23048994821,23cyclictest9450irq/76-5b050000.ethernet08:10:040
23048994821,23cyclictest9450irq/76-5b050000.ethernet08:10:040
23048994819,26cyclictest9450irq/76-5b050000.ethernet08:40:250
23048994726,18cyclictest9450irq/76-5b050000.ethernet12:15:180
2304899472,24cyclictest7814-21ntpq08:15:320
2304899472,24cyclictest5518-21ntpq10:15:320
23048994717,26cyclictest161ktimers/009:50:010
23048994717,26cyclictest161ktimers/009:50:010
2304899471,42cyclictest24382-21ls07:15:030
2304899471,42cyclictest24382-21ls07:15:030
23048994624,19cyclictest9450irq/76-5b050000.ethernet08:25:530
23048994623,20cyclictest9450irq/76-5b050000.ethernet07:55:280
23048994619,23cyclictest9450irq/76-5b050000.ethernet08:35:210
23048994526,16cyclictest9450irq/76-5b050000.ethernet11:00:170
2304899442,22cyclictest4114-21/usr/sbin/munin12:20:110
2304999432,5cyclictest0-21swapper/112:15:511
23048994318,21cyclictest9450irq/76-5b050000.ethernet09:00:350
23051994233,5cyclictest0-21swapper/311:45:493
23051994233,5cyclictest0-21swapper/311:45:493
2305099423,5cyclictest0-21swapper/211:40:022
2304999422,5cyclictest0-21swapper/112:05:371
2304999422,5cyclictest0-21swapper/110:05:121
2305099412,5cyclictest0-21swapper/207:55:422
2304999412,35cyclictest0-21swapper/109:50:021
2304999412,35cyclictest0-21swapper/109:50:021
2305099403,5cyclictest0-21swapper/207:10:512
2305099403,5cyclictest0-21swapper/207:10:512
2305099402,34cyclictest0-21swapper/211:00:172
2305099402,34cyclictest0-21swapper/210:50:222
2305099402,34cyclictest0-21swapper/210:50:222
2305099402,34cyclictest0-21swapper/208:50:472
2305099402,32cyclictest0-21swapper/210:35:052
2305099402,32cyclictest0-21swapper/207:35:022
2305099392,5cyclictest0-21swapper/211:45:262
2305099392,5cyclictest0-21swapper/211:45:262
2305099392,5cyclictest0-21swapper/209:30:372
2305099392,33cyclictest0-21swapper/212:20:212
2305099392,33cyclictest0-21swapper/209:10:162
2304899391,35cyclictest23028-21latency_hist07:10:020
2305099382,32cyclictest0-21swapper/211:20:442
2305099382,32cyclictest0-21swapper/209:20:442
2305099382,32cyclictest0-21swapper/209:00:342
2305099382,32cyclictest0-21swapper/208:40:132
2305099382,32cyclictest0-21swapper/207:20:512
23050993816,18cyclictest0-21swapper/212:05:232
23050993816,18cyclictest0-21swapper/211:10:162
23051993728,5cyclictest0-21swapper/307:45:403
23051993728,5cyclictest0-21swapper/307:45:403
23051993727,5cyclictest0-21swapper/309:10:293
2305099379,25cyclictest17592irq/55-edma2-chan7-tx10:29:192
2305099372,13cyclictest0-21swapper/212:30:262
23050993716,17cyclictest0-21swapper/207:45:182
23050993716,17cyclictest0-21swapper/207:45:182
2304999373,30cyclictest0-21swapper/111:05:011
2304999373,30cyclictest0-21swapper/108:15:401
23049993729,5cyclictest0-21swapper/107:45:401
23049993729,5cyclictest0-21swapper/107:45:401
23051993627,5cyclictest0-21swapper/312:20:013
23051993627,5cyclictest0-21swapper/311:00:343
23051993627,5cyclictest0-21swapper/310:30:153
23051993627,5cyclictest0-21swapper/308:05:373
23051993627,5cyclictest0-21swapper/308:05:373
23051993627,5cyclictest0-21swapper/307:35:323
23051993626,5cyclictest0-21swapper/312:30:433
23051993626,5cyclictest0-21swapper/311:10:333
23051993626,5cyclictest0-21swapper/310:40:503
23051993626,5cyclictest0-21swapper/310:25:233
23051993626,5cyclictest0-21swapper/309:59:343
23051993626,5cyclictest0-21swapper/309:45:433
23051993626,5cyclictest0-21swapper/309:45:433
23051993626,5cyclictest0-21swapper/309:35:363
23051993626,5cyclictest0-21swapper/308:35:393
23051993625,5cyclictest0-21swapper/311:55:183
23051993625,5cyclictest0-21swapper/311:55:183
23050993628,5cyclictest0-21swapper/212:15:282
2305099362,30cyclictest0-21swapper/209:55:392
2305099362,30cyclictest0-21swapper/208:35:272
2305099362,30cyclictest0-21swapper/208:15:132
2304999363,29cyclictest0-21swapper/107:35:131
23049993628,5cyclictest0-21swapper/110:30:151
23049993628,5cyclictest0-21swapper/109:10:211
23049993628,5cyclictest0-21swapper/108:25:101
2304999362,31cyclictest0-21swapper/110:50:461
2304999362,31cyclictest0-21swapper/110:50:461
2304999362,30cyclictest0-21swapper/109:55:311
2304999362,30cyclictest0-21swapper/108:05:441
2304999362,30cyclictest0-21swapper/108:05:441
23051993527,4cyclictest0-21swapper/308:25:103
23051993526,5cyclictest0-21swapper/311:35:253
23051993526,5cyclictest0-21swapper/311:25:333
23051993526,5cyclictest0-21swapper/307:55:223
23051993525,5cyclictest0-21swapper/312:05:393
23051993525,5cyclictest0-21swapper/310:50:423
23051993525,5cyclictest0-21swapper/310:50:423
23051993525,5cyclictest0-21swapper/310:06:303
23051993525,5cyclictest0-21swapper/309:01:413
23051993525,5cyclictest0-21swapper/308:50:343
23051993525,5cyclictest0-21swapper/308:40:323
23051993525,5cyclictest0-21swapper/307:20:323
23051993525,5cyclictest0-21swapper/307:10:323
23051993525,5cyclictest0-21swapper/307:10:323
2305099353,29cyclictest17592irq/55-edma2-chan7-tx11:55:112
2305099353,29cyclictest17592irq/55-edma2-chan7-tx11:55:112
2305099352,5cyclictest0-21swapper/211:26:112
2305099352,5cyclictest0-21swapper/210:41:532
2305099352,5cyclictest0-21swapper/210:17:122
2305099352,29cyclictest0-21swapper/208:09:242
2305099352,29cyclictest0-21swapper/208:09:242
23050993515,16cyclictest0-21swapper/208:26:002
23049993527,5cyclictest0-21swapper/112:30:411
23049993527,5cyclictest0-21swapper/111:55:321
23049993527,5cyclictest0-21swapper/111:55:311
23049993527,5cyclictest0-21swapper/111:25:321
23049993527,5cyclictest0-21swapper/111:10:311
23049993527,5cyclictest0-21swapper/110:40:281
23049993527,5cyclictest0-21swapper/110:25:151
23049993527,5cyclictest0-21swapper/109:35:311
23049993527,5cyclictest0-21swapper/109:20:401
23049993527,5cyclictest0-21swapper/108:50:431
23049993527,5cyclictest0-21swapper/108:35:211
23049993527,5cyclictest0-21swapper/107:55:211
23049993527,5cyclictest0-21swapper/107:20:331
2304999352,30cyclictest0-21swapper/108:40:351
2304999352,29cyclictest0-21swapper/112:20:311
2304999352,29cyclictest0-21swapper/111:35:171
23051993426,4cyclictest0-21swapper/309:20:413
23051993425,5cyclictest0-21swapper/311:20:153
23051993425,5cyclictest0-21swapper/310:15:123
23051993425,5cyclictest0-21swapper/309:30:143
23051993425,5cyclictest0-21swapper/307:31:083
23051993424,5cyclictest0-21swapper/312:20:323
2305099342,28cyclictest0-21swapper/210:05:042
2305099342,28cyclictest0-21swapper/209:36:082
2305099342,28cyclictest0-21swapper/207:35:092
2305099342,21cyclictest0-21swapper/209:46:002
2305099342,21cyclictest0-21swapper/209:45:592
23049993426,5cyclictest0-21swapper/111:45:201
23049993426,5cyclictest0-21swapper/111:45:191
23049993426,5cyclictest0-21swapper/111:20:141
23049993426,5cyclictest0-21swapper/110:15:121
23049993426,5cyclictest0-21swapper/109:30:151
23049993426,5cyclictest0-21swapper/109:00:341
23049993426,5cyclictest0-21swapper/107:10:271
23049993426,5cyclictest0-21swapper/107:10:271
2304999342,29cyclictest0-21swapper/107:31:151
23051993325,4cyclictest0-21swapper/308:15:393
2305099332,11cyclictest0-21swapper/207:10:032
23051992718,5cyclictest0-21swapper/307:10:013
23049992719,5cyclictest0-21swapper/107:10:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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