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2026-06-18 - 19:17
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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 Thu Jun 18, 2026 12:46:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
286999799760,33cyclictest30853-21kworker/0:3+events_freezable_power_08:10:020
286999788747,35cyclictest23323-21kworker/0:5+events_freezable_power_12:00:210
286999784745,33cyclictest9209-21kworker/0:5+events_freezable_power_08:31:580
286999780739,35cyclictest30061-21kworker/0:0+events_freezable_power_09:15:500
286999775735,34cyclictest1463-21kworker/0:4+events_freezable_power_09:48:450
286999774735,33cyclictest1463-21kworker/0:4+events_freezable_power_12:22:170
286999774734,34cyclictest5191-21kworker/0:1+events_freezable_power_12:11:190
286999772733,33cyclictest30853-21kworker/0:3+events_freezable_power_08:42:560
286999772733,33cyclictest30853-21kworker/0:3+events_freezable_power_08:42:560
286999772732,33cyclictest1463-21kworker/0:4+events_freezable_power_10:32:360
286999772732,33cyclictest1463-21kworker/0:4+events_freezable_power_10:32:360
286999771732,33cyclictest6964-21kworker/0:2+events_freezable_power_11:16:290
286999770734,31cyclictest30853-21kworker/0:3+events_freezable_power_07:26:110
286999770729,35cyclictest30061-21kworker/0:0+events_freezable_power_09:04:530
286999768727,34cyclictest3089-21kworker/0:1+events_freezable_power_07:15:130
287299767756,7cyclictest0-21swapper/308:10:023
286999766727,33cyclictest30853-21kworker/0:3+events_freezable_power_09:59:420
286999765729,31cyclictest9209-21kworker/0:5+events_freezable_power_07:48:060
286999764724,34cyclictest27498-21kworker/0:3+events_freezable_power_11:27:270
286999762723,33cyclictest21178-21kworker/0:1+events_freezable_power_08:53:540
286999760725,30cyclictest2356-21kworker/0:0+events_freezable_power_11:49:220
286999760724,31cyclictest23323-21kworker/0:5+events_freezable_power_10:54:320
286999760720,34cyclictest27498-21kworker/0:3+events_freezable_power_11:38:250
286999760720,34cyclictest27498-21kworker/0:3+events_freezable_power_11:38:250
286999756717,33cyclictest23323-21kworker/0:5+events_freezable_power_12:33:150
286999756717,33cyclictest13076-21kworker/0:0+events_freezable_power_07:59:040
286999754714,34cyclictest30853-21kworker/0:3+events_freezable_power_10:21:390
287299753742,7cyclictest0-21swapper/312:00:213
286999753714,33cyclictest9209-21kworker/0:5+events_freezable_power_07:37:090
287299750740,5cyclictest0-21swapper/308:31:583
286999748709,33cyclictest21178-21kworker/0:1+events_freezable_power_09:26:490
286999748709,33cyclictest21178-21kworker/0:1+events_freezable_power_09:26:480
286999748708,34cyclictest21178-21kworker/0:1+events_freezable_power_10:43:350
286999748708,34cyclictest21178-21kworker/0:1+events_freezable_power_10:43:340
287299746735,7cyclictest0-21swapper/309:15:503
286999746706,34cyclictest30061-21kworker/0:0+events_freezable_power_09:37:460
286999746706,34cyclictest30061-21kworker/0:0+events_freezable_power_09:37:460
287299741731,5cyclictest0-21swapper/309:48:443
287299740731,5cyclictest0-21swapper/312:22:163
287299740730,5cyclictest0-21swapper/312:11:193
287299740730,5cyclictest0-21swapper/307:26:113
287299738729,5cyclictest0-21swapper/308:42:573
287299738729,5cyclictest0-21swapper/308:42:563
287299738728,5cyclictest0-21swapper/310:32:373
287299738728,5cyclictest0-21swapper/310:32:363
287299737728,5cyclictest0-21swapper/311:16:283
287299736724,7cyclictest0-21swapper/307:48:063
287299735722,8cyclictest0-21swapper/307:15:133
287299734725,5cyclictest0-21swapper/309:04:523
287299732723,5cyclictest0-21swapper/309:59:433
287299731721,5cyclictest0-21swapper/311:49:233
287299730720,5cyclictest0-21swapper/311:27:263
287299730720,5cyclictest0-21swapper/310:54:323
287299729719,5cyclictest0-21swapper/308:53:543
287299725716,5cyclictest0-21swapper/311:38:253
287299725716,5cyclictest0-21swapper/311:38:253
287299722713,5cyclictest0-21swapper/312:33:143
287299722712,5cyclictest0-21swapper/307:59:043
287299719709,5cyclictest0-21swapper/310:21:383
287299718709,5cyclictest0-21swapper/307:37:093
287299714705,5cyclictest0-21swapper/309:26:483
287299714705,5cyclictest0-21swapper/309:26:483
287299714704,5cyclictest0-21swapper/310:43:353
287299714704,5cyclictest0-21swapper/310:43:353
287299712702,5cyclictest0-21swapper/309:37:473
287299712702,5cyclictest0-21swapper/309:37:463
287099705695,5cyclictest0-21swapper/108:21:001
287199699688,5cyclictest0-21swapper/210:10:412
287099677669,3cyclictest0-21swapper/110:10:401
286999666639,21cyclictest30853-21kworker/0:3+events_freezable_power_08:21:000
287099658646,7cyclictest0-21swapper/111:05:311
287299644635,5cyclictest0-21swapper/308:21:003
287199643634,5cyclictest0-21swapper/208:10:022
286999633614,13cyclictest6964-21kworker/0:2+events_freezable_power_10:10:410
287199630621,4cyclictest0-21swapper/212:00:212
286999626591,30cyclictest27498-21kworker/0:3+events_freezable_power_11:05:310
287099624615,5cyclictest0-21swapper/108:10:021
287199623614,4cyclictest0-21swapper/209:15:502
287299618609,5cyclictest0-21swapper/310:10:403
287199613603,5cyclictest0-21swapper/207:48:062
287199611601,5cyclictest0-21swapper/207:15:132
287099611602,4cyclictest0-21swapper/112:00:211
287099610600,5cyclictest0-21swapper/108:31:581
287099605595,5cyclictest0-21swapper/109:15:501
287099601591,5cyclictest0-21swapper/112:22:171
287099600590,5cyclictest0-21swapper/109:48:441
287099599589,5cyclictest0-21swapper/112:11:181
287099599584,8cyclictest0-21swapper/107:48:061
287099598588,5cyclictest0-21swapper/108:42:571
287099598588,5cyclictest0-21swapper/108:42:561
287099597589,3cyclictest0-21swapper/107:26:111
287099596587,4cyclictest0-21swapper/111:16:291
287099596587,4cyclictest0-21swapper/110:32:371
287099596587,4cyclictest0-21swapper/110:32:361
287299595586,5cyclictest0-21swapper/311:05:313
287099594584,5cyclictest0-21swapper/109:04:521
287099593583,5cyclictest0-21swapper/109:59:431
287099590582,3cyclictest0-21swapper/107:15:131
287099589580,4cyclictest0-21swapper/111:49:221
287099589580,4cyclictest0-21swapper/111:27:271
287099589580,4cyclictest0-21swapper/110:54:321
287099588578,5cyclictest0-21swapper/108:53:541
287099585575,5cyclictest0-21swapper/111:38:241
287099585575,5cyclictest0-21swapper/111:38:241
287099582572,5cyclictest0-21swapper/112:33:151
287099581572,4cyclictest0-21swapper/107:59:041
287099579569,5cyclictest0-21swapper/110:21:381
287099579569,4cyclictest0-21swapper/107:37:091
287099574564,5cyclictest0-21swapper/110:43:351
287099574564,5cyclictest0-21swapper/110:43:351
287099573564,4cyclictest0-21swapper/109:26:481
287099573564,4cyclictest0-21swapper/109:26:481
287099570561,4cyclictest0-21swapper/109:37:471
287099570561,4cyclictest0-21swapper/109:37:461
287199523514,4cyclictest0-21swapper/208:21:002
287199474465,4cyclictest0-21swapper/211:05:312
287199428419,4cyclictest0-21swapper/208:31:582
287199422408,7cyclictest0-21swapper/207:26:102
287199418410,3cyclictest0-21swapper/212:22:162
287199418409,4cyclictest0-21swapper/209:48:452
287199416408,3cyclictest0-21swapper/212:11:182
287199416407,4cyclictest0-21swapper/208:42:562
287199416407,4cyclictest0-21swapper/208:42:562
287199415406,4cyclictest0-21swapper/211:16:282
287199415406,4cyclictest0-21swapper/210:32:362
287199415406,4cyclictest0-21swapper/210:32:362
287199414399,8cyclictest0-21swapper/211:49:232
287199414399,8cyclictest0-21swapper/210:54:332
287199411403,3cyclictest0-21swapper/209:04:532
287199411402,4cyclictest0-21swapper/209:59:422
287199408399,4cyclictest0-21swapper/211:27:262
287199406397,4cyclictest0-21swapper/208:53:542
287199402394,3cyclictest0-21swapper/211:38:242
287199402394,3cyclictest0-21swapper/211:38:242
287199400391,4cyclictest0-21swapper/212:33:152
287199400391,4cyclictest0-21swapper/207:59:042
287199396388,3cyclictest0-21swapper/210:21:382
287199396388,3cyclictest0-21swapper/207:37:092
287199392383,4cyclictest0-21swapper/210:43:352
287199392383,4cyclictest0-21swapper/210:43:342
287199392383,4cyclictest0-21swapper/209:26:492
287199392383,4cyclictest0-21swapper/209:26:482
287199390380,5cyclictest0-21swapper/209:37:462
287199390380,5cyclictest0-21swapper/209:37:462
287099502,5cyclictest0-21swapper/108:25:411
287099502,5cyclictest0-21swapper/108:25:401
287199482,39cyclictest391ktimers/207:50:142
287199482,39cyclictest391ktimers/207:50:142
2869994730,13cyclictest1621-21lldpd10:50:010
287199462,37cyclictest391ktimers/211:55:492
287199462,32cyclictest391ktimers/211:00:312
287099466,5cyclictest0-21swapper/110:15:361
2869994629,13cyclictest9450irq/76-5b050000.ethernet08:45:530
2869994629,13cyclictest9450irq/76-5b050000.ethernet07:30:190
287199452,5cyclictest0-21swapper/208:17:542
287199452,5cyclictest0-21swapper/208:17:532
287199452,36cyclictest391ktimers/211:20:132
287199452,36cyclictest391ktimers/209:50:072
287199452,36cyclictest391ktimers/209:20:092
287099451,5cyclictest0-21swapper/108:05:421
2869994528,13cyclictest9450irq/76-5b050000.ethernet11:20:280
287199442,38cyclictest391ktimers/211:50:392
287199442,38cyclictest391ktimers/208:35:162
287199442,38cyclictest391ktimers/208:35:152
287199442,38cyclictest391ktimers/207:40:402
287199442,38cyclictest391ktimers/207:20:392
287199442,36cyclictest391ktimers/208:05:042
287199442,13cyclictest391ktimers/212:25:032
287199441,37cyclictest391ktimers/208:00:042
287199441,37cyclictest391ktimers/208:00:042
287099442,5cyclictest0-21swapper/110:35:441
287099442,5cyclictest0-21swapper/110:35:441
287099442,5cyclictest0-21swapper/110:05:361
2869994428,12cyclictest161ktimers/011:50:500
2869994427,13cyclictest9450irq/76-5b050000.ethernet12:40:010
2869994427,13cyclictest9450irq/76-5b050000.ethernet11:55:410
2869994427,13cyclictest9450irq/76-5b050000.ethernet10:25:380
2869994427,13cyclictest9450irq/76-5b050000.ethernet09:40:350
2869994427,13cyclictest9450irq/76-5b050000.ethernet09:20:410
2869994427,13cyclictest9450irq/76-5b050000.ethernet09:05:450
2869994427,13cyclictest9450irq/76-5b050000.ethernet08:25:090
2869994427,13cyclictest9450irq/76-5b050000.ethernet08:25:090
2869994427,13cyclictest9450irq/76-5b050000.ethernet08:08:110
2869994427,13cyclictest1626-21snmpd12:05:260
2869994426,14cyclictest9450irq/76-5b050000.ethernet11:00:300
2869994425,15cyclictest9450irq/76-5b050000.ethernet11:30:290
2869994425,15cyclictest9450irq/76-5b050000.ethernet10:35:450
2869994425,15cyclictest9450irq/76-5b050000.ethernet10:35:450
2869994425,15cyclictest9450irq/76-5b050000.ethernet08:00:190
2869994425,15cyclictest9450irq/76-5b050000.ethernet08:00:190
2869994423,18cyclictest221rcuc/009:10:370
2869994423,18cyclictest221rcuc/009:10:370
287199432,37cyclictest391ktimers/212:05:072
287199432,37cyclictest391ktimers/211:44:282
287199432,37cyclictest391ktimers/211:44:282
287199432,37cyclictest391ktimers/211:30:422
287199432,37cyclictest391ktimers/211:10:212
287199432,37cyclictest391ktimers/210:35:582
287199432,37cyclictest391ktimers/210:35:582
287199432,37cyclictest391ktimers/210:19:162
287199432,37cyclictest391ktimers/210:05:472
287199432,37cyclictest391ktimers/210:03:262
287199432,37cyclictest391ktimers/209:30:242
287199432,37cyclictest391ktimers/208:45:232
287199432,37cyclictest391ktimers/208:29:172
287199432,37cyclictest391ktimers/208:29:172
287199432,37cyclictest391ktimers/207:31:482
287199432,30cyclictest391ktimers/210:58:122
287199432,13cyclictest391ktimers/209:12:322
287199432,13cyclictest391ktimers/209:12:322
287199432,13cyclictest391ktimers/208:58:282
287099432,5cyclictest0-21swapper/111:20:191
287099432,5cyclictest0-21swapper/110:00:531
2869994327,12cyclictest9450irq/76-5b050000.ethernet10:15:380
2869994327,12cyclictest9450irq/76-5b050000.ethernet07:50:320
2869994327,12cyclictest9450irq/76-5b050000.ethernet07:50:320
2869994326,13cyclictest9450irq/76-5b050000.ethernet12:15:370
2869994326,13cyclictest9450irq/76-5b050000.ethernet11:40:350
2869994326,13cyclictest9450irq/76-5b050000.ethernet11:40:340
2869994326,13cyclictest9450irq/76-5b050000.ethernet10:05:250
2869994326,13cyclictest9450irq/76-5b050000.ethernet10:00:430
2869994326,13cyclictest9450irq/76-5b050000.ethernet09:30:220
2869994326,13cyclictest9450irq/76-5b050000.ethernet07:40:410
2869994326,13cyclictest9450irq/76-5b050000.ethernet07:20:260
2869994326,13cyclictest9450irq/76-5b050000.ethernet07:10:280
2869994325,15cyclictest9450irq/76-5b050000.ethernet08:55:530
287199422,36cyclictest391ktimers/212:35:572
287199422,36cyclictest391ktimers/209:43:072
287199422,36cyclictest391ktimers/207:12:152
287199422,13cyclictest391ktimers/210:49:432
287199421,37cyclictest391ktimers/209:05:092
287099422,5cyclictest0-21swapper/110:46:071
287099422,5cyclictest0-21swapper/109:20:411
287099422,5cyclictest0-21swapper/107:20:171
287099421,5cyclictest0-21swapper/109:30:481
287099421,37cyclictest0-21swapper/112:00:011
2869994225,13cyclictest9450irq/76-5b050000.ethernet12:25:160
2869994225,13cyclictest9450irq/76-5b050000.ethernet11:10:250
2869994225,13cyclictest9450irq/76-5b050000.ethernet11:00:010
2869994225,13cyclictest9450irq/76-5b050000.ethernet09:50:460
2869994225,13cyclictest9450irq/76-5b050000.ethernet08:35:180
2869994225,13cyclictest9450irq/76-5b050000.ethernet08:35:180
287199413,5cyclictest0-21swapper/207:10:022
287199411,13cyclictest391ktimers/210:27:112
287099412,35cyclictest0-21swapper/109:10:281
287099412,35cyclictest0-21swapper/109:10:271
287099411,5cyclictest0-21swapper/107:40:191
287099411,5cyclictest0-21swapper/107:30:241
2869994123,14cyclictest9450irq/76-5b050000.ethernet08:15:280
2869994123,14cyclictest9450irq/76-5b050000.ethernet08:15:280
2870994032,5cyclictest0-21swapper/108:15:311
2870994032,5cyclictest0-21swapper/108:15:311
287099401,5cyclictest0-21swapper/112:25:211
287199392,5cyclictest0-21swapper/212:17:222
2870993931,5cyclictest0-21swapper/109:05:301
287099392,33cyclictest0-21swapper/108:00:321
287099392,33cyclictest0-21swapper/108:00:321
2870993830,5cyclictest0-21swapper/108:55:321
287099381,33cyclictest0-21swapper/111:00:101
2870993729,5cyclictest0-21swapper/112:05:441
2870993729,5cyclictest0-21swapper/110:55:361
2870993729,5cyclictest0-21swapper/109:40:191
2870993729,5cyclictest0-21swapper/108:35:371
2870993729,5cyclictest0-21swapper/108:35:371
2870993628,5cyclictest0-21swapper/111:40:371
2870993628,5cyclictest0-21swapper/111:40:371
287099362,5cyclictest0-21swapper/112:39:301
287099361,31cyclictest0-21swapper/112:15:441
2872993526,5cyclictest0-21swapper/310:50:023
2870993527,5cyclictest0-21swapper/111:50:331
2870993527,5cyclictest0-21swapper/111:10:181
2870993527,5cyclictest0-21swapper/107:50:431
2870993527,5cyclictest0-21swapper/107:50:431
287099352,5cyclictest0-21swapper/109:53:321
287099352,5cyclictest0-21swapper/107:10:211
287099352,29cyclictest0-21swapper/108:45:191
287099351,30cyclictest0-21swapper/110:25:401
2870993426,5cyclictest0-21swapper/111:30:171
2869993417,13cyclictest2911-21date07:10:020
2872993324,5cyclictest0-21swapper/308:45:533
2872993324,5cyclictest0-21swapper/307:30:193
2872993223,5cyclictest0-21swapper/312:40:013
2872993223,5cyclictest0-21swapper/311:50:503
2872993223,5cyclictest0-21swapper/311:20:273
2872993223,5cyclictest0-21swapper/310:25:393
2872993223,5cyclictest0-21swapper/310:15:373
2872993223,5cyclictest0-21swapper/309:40:353
2872993223,5cyclictest0-21swapper/309:20:413
2872993223,5cyclictest0-21swapper/309:05:453
2872993223,5cyclictest0-21swapper/308:25:093
2872993223,5cyclictest0-21swapper/308:25:093
2872993223,5cyclictest0-21swapper/308:08:113
2872993223,5cyclictest0-21swapper/307:50:323
2872993223,5cyclictest0-21swapper/307:50:323
2872993122,5cyclictest0-21swapper/312:15:363
2872993122,5cyclictest0-21swapper/312:05:273
2872993122,5cyclictest0-21swapper/311:55:403
2872993122,5cyclictest0-21swapper/311:40:353
2872993122,5cyclictest0-21swapper/311:40:343
2872993122,5cyclictest0-21swapper/311:10:323
2872993122,5cyclictest0-21swapper/311:00:293
2872993122,5cyclictest0-21swapper/310:05:253
2872993122,5cyclictest0-21swapper/310:00:443
2872993122,5cyclictest0-21swapper/309:30:233
2872993122,5cyclictest0-21swapper/309:10:423
2872993122,5cyclictest0-21swapper/309:10:413
2872993122,5cyclictest0-21swapper/309:00:003
2872993122,5cyclictest0-21swapper/307:40:413
2872993122,5cyclictest0-21swapper/307:10:283
2872993021,5cyclictest0-21swapper/311:30:283
2872993021,5cyclictest0-21swapper/311:00:003
2872993021,5cyclictest0-21swapper/310:35:443
2872993021,5cyclictest0-21swapper/310:35:443
2872993021,5cyclictest0-21swapper/309:50:463
2872993021,5cyclictest0-21swapper/308:35:183
2872993021,5cyclictest0-21swapper/308:35:183
2872993021,5cyclictest0-21swapper/308:00:193
2872993021,5cyclictest0-21swapper/308:00:193
2872993021,5cyclictest0-21swapper/307:20:263
2872992920,5cyclictest0-21swapper/312:25:163
2872992920,5cyclictest0-21swapper/308:15:403
2872992920,5cyclictest0-21swapper/308:15:403
287099281,5cyclictest0-21swapper/107:10:021
2872992213,5cyclictest0-21swapper/307:10:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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