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2026-04-27 - 19:01
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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 792 highest latencies:
System rackfslot5.osadl.org (updated Mon Apr 27, 2026 12:46:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2623699771757,8cyclictest0-21swapper/310:30:253
2623399771723,41cyclictest13429-21kworker/0:6+events_freezable_power_08:40:450
2623599768756,5cyclictest0-21swapper/210:30:252
2623699758746,7cyclictest0-21swapper/312:31:023
2623699758746,7cyclictest0-21swapper/311:25:143
2623699757745,7cyclictest0-21swapper/307:45:543
2623699755743,7cyclictest0-21swapper/309:57:313
2623699755743,7cyclictest0-21swapper/309:57:303
2623599755745,5cyclictest0-21swapper/212:31:032
2623599755745,5cyclictest0-21swapper/211:25:142
2623599753743,5cyclictest0-21swapper/207:45:542
2623699752740,7cyclictest0-21swapper/310:41:233
2623699752740,7cyclictest0-21swapper/309:13:393
2623599752742,5cyclictest0-21swapper/209:57:312
2623599752742,5cyclictest0-21swapper/209:57:312
2623699751739,7cyclictest0-21swapper/308:07:513
2623699751739,7cyclictest0-21swapper/308:07:503
2623699750738,7cyclictest0-21swapper/311:58:083
2623699749737,7cyclictest0-21swapper/310:52:213
2623699749737,7cyclictest0-21swapper/309:02:403
2623699749737,7cyclictest0-21swapper/309:02:403
2623699749737,7cyclictest0-21swapper/307:13:003
2623599749739,5cyclictest0-21swapper/209:13:382
2623699748736,7cyclictest0-21swapper/310:19:273
2623699748736,7cyclictest0-21swapper/310:19:263
2623599748738,5cyclictest0-21swapper/210:41:232
2623599748738,5cyclictest0-21swapper/208:07:512
2623599748738,5cyclictest0-21swapper/208:07:502
2623399748718,25cyclictest28106-21kworker/0:3+events_freezable_power_10:30:250
2623599747737,5cyclictest0-21swapper/211:58:082
2623599746736,5cyclictest0-21swapper/210:52:212
2623599746736,5cyclictest0-21swapper/209:02:412
2623599746736,5cyclictest0-21swapper/209:02:412
2623599746736,5cyclictest0-21swapper/207:13:002
2623699745733,7cyclictest0-21swapper/307:34:563
2623699745733,7cyclictest0-21swapper/307:34:563
2623699745732,7cyclictest0-21swapper/308:29:473
2623599745735,5cyclictest0-21swapper/210:19:272
2623599745735,5cyclictest0-21swapper/210:19:272
2623699744732,7cyclictest0-21swapper/311:03:193
2623699744732,7cyclictest0-21swapper/311:03:193
2623699743731,7cyclictest0-21swapper/312:09:073
2623699742730,7cyclictest0-21swapper/311:47:113
2623699742730,7cyclictest0-21swapper/311:14:173
2623599742732,5cyclictest0-21swapper/207:34:572
2623599742732,5cyclictest0-21swapper/207:34:562
2623599742731,5cyclictest0-21swapper/208:29:462
2623699741728,7cyclictest0-21swapper/307:23:583
2623599741731,5cyclictest0-21swapper/211:03:192
2623599741731,5cyclictest0-21swapper/211:03:192
2623699740728,7cyclictest0-21swapper/308:18:483
2623599739729,5cyclictest0-21swapper/211:47:102
2623599739729,5cyclictest0-21swapper/211:14:172
2623699738726,7cyclictest0-21swapper/310:08:293
2623699738726,7cyclictest0-21swapper/310:08:293
2623599738727,5cyclictest0-21swapper/207:23:582
2623599737730,2cyclictest0-21swapper/212:09:062
2623599737727,5cyclictest0-21swapper/208:18:492
2623699736724,7cyclictest0-21swapper/312:20:043
2623599735725,5cyclictest0-21swapper/210:08:292
2623599735725,5cyclictest0-21swapper/210:08:282
2623699734722,7cyclictest0-21swapper/309:46:333
2623699733721,7cyclictest0-21swapper/307:56:523
2623699733721,7cyclictest0-21swapper/307:56:523
2623599733723,5cyclictest0-21swapper/212:20:042
2623699732721,7cyclictest0-21swapper/311:36:123
2623699732719,7cyclictest0-21swapper/309:24:363
2623699731719,7cyclictest0-21swapper/309:35:353
2623699731719,7cyclictest0-21swapper/308:51:433
2623599731721,5cyclictest0-21swapper/209:46:332
2623399731706,20cyclictest28106-21kworker/0:3+events_freezable_power_11:25:140
2623599730720,5cyclictest0-21swapper/211:36:122
2623599729719,5cyclictest0-21swapper/207:56:532
2623599729719,5cyclictest0-21swapper/207:56:532
2623599729718,5cyclictest0-21swapper/209:35:352
2623599729718,5cyclictest0-21swapper/209:24:372
2623399729705,19cyclictest31765-21kworker/0:5+events_freezable_power_07:45:540
2623599728718,5cyclictest0-21swapper/208:51:422
2623399727706,16cyclictest28106-21kworker/0:3+events_freezable_power_12:31:030
2623399725704,16cyclictest16485-21kworker/0:4+events_freezable_power_09:57:310
2623399725704,16cyclictest16485-21kworker/0:4+events_freezable_power_09:57:310
2623399723701,17cyclictest1248-21kworker/0:2+events_freezable_power_09:13:380
2623399722700,17cyclictest9739-21kworker/0:0+events_freezable_power_10:41:230
2623399721700,16cyclictest1248-21kworker/0:2+events_freezable_power_08:07:500
2623399721700,16cyclictest1248-21kworker/0:2+events_freezable_power_08:07:500
2623399720699,16cyclictest13429-21kworker/0:6+events_freezable_power_11:58:080
2623399719698,16cyclictest9739-21kworker/0:0+events_freezable_power_09:02:410
2623399719698,16cyclictest9739-21kworker/0:0+events_freezable_power_09:02:410
2623399719698,16cyclictest31765-21kworker/0:5+events_freezable_power_07:13:010
2623399718697,16cyclictest28106-21kworker/0:3+events_freezable_power_10:52:210
2623399717697,15cyclictest16485-21kworker/0:4+events_freezable_power_10:19:270
2623399717697,15cyclictest16485-21kworker/0:4+events_freezable_power_10:19:270
2623399716693,18cyclictest13429-21kworker/0:6+events_freezable_power_08:29:460
2623399715694,16cyclictest15038-21kworker/0:1+events_freezable_power_07:34:570
2623399715694,16cyclictest15038-21kworker/0:1+events_freezable_power_07:34:570
2623399715691,19cyclictest19304-21kworker/0:2+events_freezable_power_11:47:100
2623399714693,16cyclictest9739-21kworker/0:0+events_freezable_power_11:03:190
2623399714693,16cyclictest9739-21kworker/0:0+events_freezable_power_11:03:190
2623499713698,10cyclictest0-21swapper/108:40:441
2623399713692,16cyclictest16485-21kworker/0:4+events_freezable_power_12:09:060
2623399712691,16cyclictest11718-21kworker/0:1+events_freezable_power_11:14:170
2623399709689,16cyclictest9739-21kworker/0:0+events_freezable_power_08:18:490
2623399709689,16cyclictest1248-21kworker/0:2+events_freezable_power_07:23:580
2623399709687,17cyclictest11718-21kworker/0:1+events_freezable_power_10:08:290
2623399709687,17cyclictest11718-21kworker/0:1+events_freezable_power_10:08:280
2623399706685,16cyclictest13429-21kworker/0:6+events_freezable_power_12:20:040
2623399706682,19cyclictest28106-21kworker/0:3+events_freezable_power_11:36:120
2623399705681,19cyclictest25091-21kworker/0:3+events_freezable_power_07:56:530
2623399705681,19cyclictest25091-21kworker/0:3+events_freezable_power_07:56:530
2623399705680,20cyclictest13429-21kworker/0:6+events_freezable_power_09:24:370
2623399704683,16cyclictest16485-21kworker/0:4+events_freezable_power_09:46:320
2623399703680,18cyclictest9739-21kworker/0:0+events_freezable_power_09:35:350
2623499702692,5cyclictest0-21swapper/110:30:251
2623399701680,16cyclictest13429-21kworker/0:6+events_freezable_power_08:51:430
2623499691681,5cyclictest0-21swapper/112:31:021
2623499691681,5cyclictest0-21swapper/111:25:141
2623499690680,5cyclictest0-21swapper/107:45:551
2623499688678,5cyclictest0-21swapper/109:57:301
2623499688678,5cyclictest0-21swapper/109:57:301
2623499685675,5cyclictest0-21swapper/110:41:221
2623499685675,5cyclictest0-21swapper/109:13:391
2623499684674,5cyclictest0-21swapper/108:07:511
2623499684674,5cyclictest0-21swapper/108:07:511
2623499683673,5cyclictest0-21swapper/111:58:081
2623499683673,5cyclictest0-21swapper/107:13:001
2623499682672,5cyclictest0-21swapper/110:52:211
2623499682672,5cyclictest0-21swapper/109:02:411
2623499682672,5cyclictest0-21swapper/109:02:401
2623499681671,5cyclictest0-21swapper/110:19:271
2623499681671,5cyclictest0-21swapper/110:19:261
2623499678668,5cyclictest0-21swapper/108:29:471
2623499678668,5cyclictest0-21swapper/107:34:561
2623499678668,5cyclictest0-21swapper/107:34:561
2623499677667,5cyclictest0-21swapper/111:03:191
2623499677667,5cyclictest0-21swapper/111:03:191
2623499676666,5cyclictest0-21swapper/112:09:061
2623499675665,5cyclictest0-21swapper/111:47:101
2623499675665,5cyclictest0-21swapper/111:14:171
2623499674664,5cyclictest0-21swapper/108:18:481
2623499673663,5cyclictest0-21swapper/107:23:591
2623499671661,5cyclictest0-21swapper/110:08:291
2623499671661,5cyclictest0-21swapper/110:08:291
2623499669659,5cyclictest0-21swapper/112:20:041
2623499667657,5cyclictest0-21swapper/109:46:331
2623499666656,5cyclictest0-21swapper/111:36:121
2623499666656,5cyclictest0-21swapper/107:56:521
2623499666656,5cyclictest0-21swapper/107:56:521
2623499665655,5cyclictest0-21swapper/109:35:351
2623499665655,5cyclictest0-21swapper/108:51:431
2623499664654,5cyclictest0-21swapper/109:24:371
2623699571562,5cyclictest0-21swapper/308:40:443
2623599570561,4cyclictest0-21swapper/208:40:452
2623499697,5cyclictest0-21swapper/111:45:021
2623499696,5cyclictest0-21swapper/111:20:341
2623499536,5cyclictest0-21swapper/109:15:371
2623499535,5cyclictest0-21swapper/111:30:441
2623499504,5cyclictest0-21swapper/108:55:461
2623499504,5cyclictest0-21swapper/108:55:461
2623499486,5cyclictest0-21swapper/109:40:331
26233994825,12cyclictest9450irq/76-5b050000.ethernet12:00:390
2623499476,5cyclictest0-21swapper/111:50:341
2623499476,5cyclictest0-21swapper/108:20:341
2623499476,5cyclictest0-21swapper/107:25:391
2623499465,5cyclictest0-21swapper/111:15:321
2623499465,5cyclictest0-21swapper/111:15:321
26233994624,18cyclictest161ktimers/007:25:130
2623499455,5cyclictest0-21swapper/109:30:311
26233994527,15cyclictest9450irq/76-5b050000.ethernet09:40:320
26233994522,12cyclictest9450irq/76-5b050000.ethernet10:46:420
2623399452,13cyclictest28207-21ntpq07:15:400
2623399452,13cyclictest28207-21ntpq07:15:400
2623599441,5cyclictest0-21swapper/212:15:272
2623499444,5cyclictest0-21swapper/110:11:421
2623499442,5cyclictest0-21swapper/107:16:521
2623499442,5cyclictest0-21swapper/107:16:521
26233994426,15cyclictest9450irq/76-5b050000.ethernet08:20:140
2623399439,6cyclictest221rcuc/010:55:250
2623399439,6cyclictest221rcuc/010:55:240
26233994328,11cyclictest9450irq/76-5b050000.ethernet10:35:350
2623399431,13cyclictest1931-21apt-get09:50:170
2623499426,5cyclictest0-21swapper/112:03:051
2623499425,5cyclictest0-21swapper/108:38:571
26233994228,11cyclictest9450irq/76-5b050000.ethernet08:55:400
26233994228,11cyclictest9450irq/76-5b050000.ethernet08:55:400
26233994227,11cyclictest9450irq/76-5b050000.ethernet09:05:270
26233994227,11cyclictest9450irq/76-5b050000.ethernet09:05:270
26233994227,11cyclictest9450irq/76-5b050000.ethernet07:50:390
2623399422,5cyclictest29711-21/usr/sbin/munin09:30:260
26233994223,16cyclictest9450irq/76-5b050000.ethernet12:10:300
26233994219,20cyclictest221rcuc/011:05:220
26233994219,20cyclictest161ktimers/008:35:330
26233994210,29cyclictest161ktimers/007:39:420
2623599411,36cyclictest0-21swapper/209:25:152
2623399418,30cyclictest18153-21fschecks_time08:45:230
2623399418,29cyclictest16485-21kworker/0:4-pm10:10:330
26233994127,11cyclictest9450irq/76-5b050000.ethernet12:15:330
26233994127,11cyclictest9450irq/76-5b050000.ethernet11:30:360
26233994127,11cyclictest9450irq/76-5b050000.ethernet10:00:420
26233994127,11cyclictest9450irq/76-5b050000.ethernet10:00:420
26233994127,11cyclictest9450irq/76-5b050000.ethernet09:25:390
26233994127,11cyclictest9450irq/76-5b050000.ethernet08:30:520
26233994125,12cyclictest9450irq/76-5b050000.ethernet11:15:310
26233994125,12cyclictest9450irq/76-5b050000.ethernet11:15:310
26233994125,12cyclictest9450irq/76-5b050000.ethernet08:10:200
26233994125,12cyclictest9450irq/76-5b050000.ethernet08:00:460
26233994125,12cyclictest9450irq/76-5b050000.ethernet08:00:450
2623399412,11cyclictest30107-21ntpq11:40:330
2623399411,11cyclictest2089-21ld07:40:330
2623599406,31cyclictest391ktimers/211:50:342
2623599401,5cyclictest0-21swapper/212:00:492
2623599401,5cyclictest0-21swapper/211:40:142
26233994027,10cyclictest9450irq/76-5b050000.ethernet10:25:340
26233994026,11cyclictest9450irq/76-5b050000.ethernet12:35:320
26233994026,11cyclictest9450irq/76-5b050000.ethernet10:20:190
26233994025,12cyclictest9450irq/76-5b050000.ethernet12:25:330
26233994025,12cyclictest9450irq/76-5b050000.ethernet11:20:160
26233994024,13cyclictest9450irq/76-5b050000.ethernet09:15:190
2623399402,25cyclictest32278-21fschecks_count11:50:220
2623599391,5cyclictest0-21swapper/210:35:142
2623599391,5cyclictest0-21swapper/209:15:352
2623599391,5cyclictest0-21swapper/208:20:462
2623599391,5cyclictest0-21swapper/208:10:502
2623599391,34cyclictest0-21swapper/212:11:542
2623599391,34cyclictest0-21swapper/210:12:432
2623599390,5cyclictest0-21swapper/210:45:452
2623599390,35cyclictest0-21swapper/209:40:302
2623499396,5cyclictest0-21swapper/107:35:501
2623499395,5cyclictest0-21swapper/110:39:091
2623499394,5cyclictest0-21swapper/110:24:091
2623399393,6cyclictest26222-21munin-run07:10:010
26236993829,5cyclictest0-21swapper/312:10:333
26236993829,5cyclictest0-21swapper/311:15:283
26236993829,5cyclictest0-21swapper/311:15:283
26236993829,5cyclictest0-21swapper/309:50:523
26236993828,5cyclictest0-21swapper/310:55:433
26236993828,5cyclictest0-21swapper/310:55:433
2623599381,5cyclictest0-21swapper/211:30:142
2623599381,5cyclictest0-21swapper/209:34:532
2623599381,33cyclictest391ktimers/208:55:162
2623599381,33cyclictest391ktimers/208:55:162
2623599380,5cyclictest0-21swapper/212:27:472
2623599380,5cyclictest0-21swapper/210:02:232
2623599380,5cyclictest0-21swapper/210:02:232
2623599380,5cyclictest0-21swapper/209:52:132
2623599380,5cyclictest0-21swapper/208:49:402
2623599380,5cyclictest0-21swapper/207:53:452
2623499382,5cyclictest0-21swapper/112:10:101
26236993728,5cyclictest0-21swapper/312:15:363
26236993728,5cyclictest0-21swapper/308:45:453
26236993728,5cyclictest0-21swapper/307:15:173
26236993728,5cyclictest0-21swapper/307:15:173
26236993727,5cyclictest0-21swapper/309:40:463
26236993727,5cyclictest0-21swapper/308:20:363
2623599371,5cyclictest0-21swapper/211:05:532
2623599371,32cyclictest0-21swapper/208:35:162
2623599370,5cyclictest0-21swapper/210:25:292
2623599370,5cyclictest0-21swapper/210:20:512
2623599370,5cyclictest0-21swapper/209:06:362
2623599370,5cyclictest0-21swapper/209:06:362
2623499377,5cyclictest0-21swapper/110:45:361
2623499375,5cyclictest0-21swapper/108:10:401
26236993627,5cyclictest0-21swapper/312:35:123
26236993627,5cyclictest0-21swapper/312:25:413
26236993627,5cyclictest0-21swapper/311:30:273
26236993627,5cyclictest0-21swapper/311:05:123
26236993627,5cyclictest0-21swapper/310:45:453
26236993627,5cyclictest0-21swapper/310:20:493
26236993627,5cyclictest0-21swapper/310:10:353
26236993627,5cyclictest0-21swapper/308:55:183
26236993627,5cyclictest0-21swapper/308:55:183
26236993627,5cyclictest0-21swapper/308:35:343
26236993627,5cyclictest0-21swapper/308:10:293
26236993627,5cyclictest0-21swapper/307:50:403
26236993627,5cyclictest0-21swapper/307:40:223
26236993626,5cyclictest0-21swapper/310:25:213
2623499366,5cyclictest0-21swapper/107:50:251
2623499365,5cyclictest0-21swapper/110:55:411
2623499365,5cyclictest0-21swapper/110:55:411
2623499365,5cyclictest0-21swapper/108:30:481
2623499363,5cyclictest0-21swapper/112:35:211
26236993526,5cyclictest0-21swapper/312:01:423
26236993526,5cyclictest0-21swapper/311:50:233
26236993526,5cyclictest0-21swapper/311:40:153
26236993526,5cyclictest0-21swapper/311:20:113
26236993526,5cyclictest0-21swapper/310:35:143
26236993526,5cyclictest0-21swapper/310:00:393
26236993526,5cyclictest0-21swapper/310:00:393
26236993526,5cyclictest0-21swapper/309:30:143
26236993526,5cyclictest0-21swapper/309:25:383
26236993526,5cyclictest0-21swapper/309:15:493
26236993526,5cyclictest0-21swapper/309:05:563
26236993526,5cyclictest0-21swapper/309:05:563
26236993526,5cyclictest0-21swapper/308:00:433
26236993526,5cyclictest0-21swapper/308:00:433
26236993526,5cyclictest0-21swapper/307:25:273
26235993528,4cyclictest0-21swapper/211:15:282
26235993528,4cyclictest0-21swapper/211:15:282
2623599351,5cyclictest0-21swapper/207:26:342
2623499357,5cyclictest0-21swapper/109:50:491
2623499356,5cyclictest0-21swapper/112:15:271
2623499355,5cyclictest0-21swapper/109:25:341
26236993425,5cyclictest0-21swapper/308:30:183
26236993425,5cyclictest0-21swapper/307:35:133
26235993427,4cyclictest0-21swapper/207:15:162
26235993427,4cyclictest0-21swapper/207:15:162
26235993426,5cyclictest0-21swapper/210:55:482
26235993426,5cyclictest0-21swapper/210:55:472
2623499346,5cyclictest0-21swapper/112:25:211
2623499346,5cyclictest0-21swapper/111:05:071
2623499346,5cyclictest0-21swapper/110:25:161
2623499346,5cyclictest0-21swapper/108:45:371
2623499346,5cyclictest0-21swapper/107:40:211
2623499345,5cyclictest0-21swapper/110:00:191
2623499345,5cyclictest0-21swapper/110:00:191
26235993326,4cyclictest0-21swapper/212:35:122
26235993326,4cyclictest0-21swapper/207:40:212
26235993325,5cyclictest0-21swapper/211:20:332
2623599332,28cyclictest391ktimers/208:30:272
2623599331,21cyclictest0-21swapper/208:01:512
2623599331,21cyclictest0-21swapper/208:01:512
2623599330,22cyclictest0-21swapper/207:39:402
2623499336,5cyclictest0-21swapper/108:00:541
2623499336,5cyclictest0-21swapper/108:00:531
2623499335,5cyclictest0-21swapper/109:05:371
2623499335,5cyclictest0-21swapper/109:05:361
26234992921,5cyclictest0-21swapper/107:10:021
26236992819,5cyclictest0-21swapper/307:10:033
2623599251,6cyclictest0-21swapper/207:10:022
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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