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2026-03-19 - 20:12
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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 Mar 19, 2026 12:46:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1331599786748,33cyclictest17551-21kworker/0:4+events_freezable_power_12:13:130
1331599777737,35cyclictest8615-21kworker/0:3+events_freezable_power_10:56:270
1331599777737,35cyclictest8615-21kworker/0:3+events_freezable_power_10:56:270
1331599772727,38cyclictest22621-21kworker/0:1+events_freezable_power_11:29:210
1331599772727,38cyclictest22621-21kworker/0:1+events_freezable_power_11:29:210
1331699768754,9cyclictest0-21swapper/109:50:391
1331899761752,5cyclictest0-21swapper/309:50:393
1331699758745,8cyclictest0-21swapper/107:50:001
1331899756744,7cyclictest0-21swapper/311:51:173
1331899756744,7cyclictest0-21swapper/311:51:173
1331899754743,5cyclictest0-21swapper/307:50:013
1331599753721,26cyclictest32400-21kworker/0:5+events_freezable_power_09:50:380
1331699747734,8cyclictest0-21swapper/110:45:281
1331599747712,28cyclictest17551-21kworker/0:4+events_freezable_power_11:51:170
1331599747712,28cyclictest17551-21kworker/0:4+events_freezable_power_11:51:160
1331699746734,7cyclictest0-21swapper/108:00:581
1331699744732,7cyclictest0-21swapper/109:28:421
1331699743731,7cyclictest0-21swapper/108:33:521
1331899742732,5cyclictest0-21swapper/310:45:283
1331899742732,5cyclictest0-21swapper/308:00:583
1331699742730,7cyclictest0-21swapper/107:39:021
1331699742730,7cyclictest0-21swapper/107:28:041
1331899740730,5cyclictest0-21swapper/309:28:433
1331699740728,7cyclictest0-21swapper/112:02:151
1331699740728,7cyclictest0-21swapper/112:02:151
1331599740711,24cyclictest11497-21kworker/0:4+events_freezable_power_07:50:000
1331899739729,5cyclictest0-21swapper/308:33:523
1331699739727,7cyclictest0-21swapper/108:11:571
1331899738728,5cyclictest0-21swapper/307:39:023
1331899738728,5cyclictest0-21swapper/307:28:043
1331699738726,7cyclictest0-21swapper/112:35:091
1331699737725,7cyclictest0-21swapper/110:01:371
1331699737725,7cyclictest0-21swapper/110:01:361
1331899736726,5cyclictest0-21swapper/312:02:153
1331899736726,5cyclictest0-21swapper/312:02:143
1331699736724,7cyclictest0-21swapper/108:22:541
1331899735725,5cyclictest0-21swapper/308:11:573
1331699735723,7cyclictest0-21swapper/110:34:301
1331699735723,7cyclictest0-21swapper/108:44:511
1331899734724,5cyclictest0-21swapper/312:35:093
1331699734722,7cyclictest0-21swapper/110:12:341
1331899733723,5cyclictest0-21swapper/310:01:363
1331899733723,5cyclictest0-21swapper/310:01:363
1331699733721,7cyclictest0-21swapper/111:18:231
1331699733721,7cyclictest0-21swapper/111:07:241
1331899732722,5cyclictest0-21swapper/308:22:543
1331899731721,5cyclictest0-21swapper/310:34:303
1331899731721,5cyclictest0-21swapper/308:44:503
1331599730700,23cyclictest32400-21kworker/0:5+events_freezable_power_10:45:290
1331899729719,5cyclictest0-21swapper/311:18:223
1331899729719,5cyclictest0-21swapper/311:07:253
1331699729717,7cyclictest0-21swapper/109:06:471
1331699729717,7cyclictest0-21swapper/107:17:061
1331699729717,7cyclictest0-21swapper/107:17:061
1331699727715,7cyclictest0-21swapper/112:24:111
1331899726720,2cyclictest0-21swapper/310:12:353
1331899726716,5cyclictest0-21swapper/309:06:473
1331699726714,7cyclictest0-21swapper/110:23:331
1331699726713,7cyclictest0-21swapper/109:17:441
1331899725715,5cyclictest0-21swapper/307:17:063
1331899725715,5cyclictest0-21swapper/307:17:063
1331899723713,5cyclictest0-21swapper/312:24:113
1331899723713,5cyclictest0-21swapper/310:23:333
1331599723700,18cyclictest12804-21kworker/0:0+events_freezable_power_08:00:580
1331899721711,5cyclictest0-21swapper/309:17:443
1331599721698,18cyclictest32400-21kworker/0:5+events_freezable_power_09:28:420
1331699720708,7cyclictest0-21swapper/109:39:401
1331699720708,7cyclictest0-21swapper/109:39:401
1331599720697,18cyclictest22621-21kworker/0:1+events_freezable_power_08:33:530
1331599719697,17cyclictest29204-21kworker/0:3+events_freezable_power_07:28:040
1331599718695,18cyclictest22621-21kworker/0:1+events_freezable_power_12:02:150
1331599718695,18cyclictest22621-21kworker/0:1+events_freezable_power_12:02:150
1331599717696,17cyclictest12804-21kworker/0:0+events_freezable_power_07:39:030
1331599717694,18cyclictest12804-21kworker/0:0+events_freezable_power_08:11:560
1331899716706,5cyclictest0-21swapper/309:39:403
1331899716706,5cyclictest0-21swapper/309:39:403
1331599714692,17cyclictest19566-21kworker/0:3+events_freezable_power_12:35:090
1331599714691,18cyclictest32306-21kworker/0:2+events_freezable_power_10:01:370
1331599714691,18cyclictest32306-21kworker/0:2+events_freezable_power_10:01:360
1331599713690,18cyclictest32306-21kworker/0:2+events_freezable_power_10:34:310
1331599712689,18cyclictest22621-21kworker/0:1+events_freezable_power_10:12:350
1331599712689,18cyclictest12804-21kworker/0:0+events_freezable_power_08:44:500
1331599711690,16cyclictest22621-21kworker/0:1+events_freezable_power_08:22:540
1331599710688,17cyclictest32400-21kworker/0:5+events_freezable_power_11:18:230
1331599709687,17cyclictest8615-21kworker/0:3+events_freezable_power_11:07:240
1331599709684,20cyclictest8615-21kworker/0:3+events_freezable_power_09:06:460
1331599707684,18cyclictest29878-21kworker/0:5+events_freezable_power_07:17:060
1331599707684,18cyclictest29878-21kworker/0:5+events_freezable_power_07:17:060
1331599703681,17cyclictest17551-21kworker/0:4+events_freezable_power_10:23:320
1331599703680,18cyclictest12804-21kworker/0:0+events_freezable_power_09:17:450
1331599702681,16cyclictest12839-21kworker/0:6+events_freezable_power_12:24:110
1331599696675,16cyclictest8615-21kworker/0:3+events_freezable_power_09:39:410
1331599696675,16cyclictest8615-21kworker/0:3+events_freezable_power_09:39:400
1331699674664,5cyclictest0-21swapper/111:40:181
1331899669662,3cyclictest0-21swapper/311:40:193
1331599668631,15cyclictest22621-21kworker/0:1+events_freezable_power_11:40:190
1331699648638,5cyclictest0-21swapper/108:55:481
1331899643636,3cyclictest0-21swapper/308:55:483
1331599629605,19cyclictest32400-21kworker/0:5+events_freezable_power_08:55:490
1331799598588,5cyclictest0-21swapper/210:56:272
1331799598588,5cyclictest0-21swapper/210:56:272
1331699593582,6cyclictest0-21swapper/112:13:131
1331799589578,6cyclictest0-21swapper/211:29:202
1331799589578,6cyclictest0-21swapper/211:29:202
1331899587580,3cyclictest0-21swapper/312:13:123
1331799587571,8cyclictest0-21swapper/209:50:382
1331899584569,8cyclictest0-21swapper/310:56:263
1331899584569,8cyclictest0-21swapper/310:56:263
1331699579571,3cyclictest0-21swapper/110:56:271
1331699579571,3cyclictest0-21swapper/110:56:261
1331799577562,8cyclictest0-21swapper/207:50:002
1331799573563,5cyclictest0-21swapper/211:51:172
1331799573563,5cyclictest0-21swapper/211:51:172
1331699569561,3cyclictest0-21swapper/111:29:211
1331699569561,3cyclictest0-21swapper/111:29:211
1331899568559,5cyclictest0-21swapper/311:29:203
1331899568559,5cyclictest0-21swapper/311:29:203
1331799566551,8cyclictest0-21swapper/208:00:592
1331799564549,8cyclictest0-21swapper/209:28:422
1331799563548,8cyclictest0-21swapper/208:33:522
1331799562547,8cyclictest0-21swapper/207:28:042
1331799561551,5cyclictest0-21swapper/210:45:292
1331799561547,7cyclictest0-21swapper/207:39:022
1331799560545,8cyclictest0-21swapper/212:02:152
1331799560545,8cyclictest0-21swapper/212:02:142
1331799558544,7cyclictest0-21swapper/208:11:562
1331799558543,8cyclictest0-21swapper/212:35:092
1331799556542,7cyclictest0-21swapper/210:01:372
1331799556542,7cyclictest0-21swapper/210:01:362
1331799556541,8cyclictest0-21swapper/210:34:312
1331799556541,8cyclictest0-21swapper/208:22:542
1331799555540,8cyclictest0-21swapper/208:44:502
1331699554546,3cyclictest0-21swapper/111:51:171
1331699554546,3cyclictest0-21swapper/111:51:171
1331799553539,7cyclictest0-21swapper/210:12:352
1331799553538,8cyclictest0-21swapper/211:18:232
1331799553538,8cyclictest0-21swapper/211:07:252
1331799549535,7cyclictest0-21swapper/209:06:462
1331799549534,8cyclictest0-21swapper/207:17:062
1331799549534,8cyclictest0-21swapper/207:17:062
1331799547532,8cyclictest0-21swapper/212:24:112
1331799547532,8cyclictest0-21swapper/210:23:322
1331799544530,7cyclictest0-21swapper/209:17:452
1331799540525,8cyclictest0-21swapper/209:39:412
1331799540525,8cyclictest0-21swapper/209:39:412
1331799491481,5cyclictest0-21swapper/211:40:182
1331799465455,5cyclictest0-21swapper/208:55:492
1331799414399,8cyclictest0-21swapper/212:13:132
1331699472,5cyclictest0-21swapper/109:10:131
1331699472,5cyclictest0-21swapper/109:10:121
1331699442,5cyclictest0-21swapper/111:01:021
1331699442,5cyclictest0-21swapper/111:01:011
1331799433,36cyclictest0-21swapper/208:45:192
1331699432,5cyclictest0-21swapper/109:57:471
1331699432,5cyclictest0-21swapper/108:35:451
1331699432,5cyclictest0-21swapper/108:35:441
1331699422,5cyclictest0-21swapper/110:35:391
1331799413,6cyclictest0-21swapper/211:30:362
1331799413,5cyclictest0-21swapper/211:00:342
1331799413,5cyclictest0-21swapper/211:00:342
1331799412,6cyclictest0-21swapper/209:40:172
1331799412,5cyclictest0-21swapper/208:25:352
1331799412,35cyclictest0-21swapper/210:50:242
1331799412,35cyclictest0-21swapper/210:50:232
1331799412,35cyclictest0-21swapper/208:05:232
1331799412,35cyclictest0-21swapper/208:05:232
1331699412,13cyclictest301ktimers/107:50:331
1331799402,5cyclictest0-21swapper/209:55:362
1331699402,34cyclictest0-21swapper/110:15:151
1331699402,12cyclictest301ktimers/108:15:521
1331799393,5cyclictest0-21swapper/210:15:112
1331799393,5cyclictest0-21swapper/209:00:212
1331799392,5cyclictest0-21swapper/212:20:012
1331799392,5cyclictest0-21swapper/211:55:352
1331799392,5cyclictest0-21swapper/211:20:452
1331799392,5cyclictest0-21swapper/210:09:492
1331799392,5cyclictest0-21swapper/208:15:282
1331799392,5cyclictest0-21swapper/207:13:582
1331799392,33cyclictest0-21swapper/210:35:242
13317993917,18cyclictest0-21swapper/210:40:272
13317993830,5cyclictest0-21swapper/207:50:512
1331799382,5cyclictest0-21swapper/209:45:142
1331799382,5cyclictest0-21swapper/209:30:442
1331799382,5cyclictest0-21swapper/209:30:442
1331799382,5cyclictest0-21swapper/208:53:372
1331799382,32cyclictest0-21swapper/212:25:422
1331799382,32cyclictest0-21swapper/207:40:362
1331799382,32cyclictest0-21swapper/207:40:362
13317993815,20cyclictest391ktimers/209:11:412
13317993815,20cyclictest391ktimers/209:11:412
13317993814,21cyclictest381rcuc/207:34:092
13315993828,7cyclictest9450irq/76-5b050000.ethernet08:45:260
13315993823,12cyclictest6108-21/usr/sbin/munin08:50:250
1331799372,5cyclictest0-21swapper/211:10:242
1331799372,5cyclictest0-21swapper/211:10:242
1331799372,31cyclictest0-21swapper/212:30:172
1331799372,31cyclictest0-21swapper/212:30:162
13316993729,5cyclictest0-21swapper/111:20:301
13316993729,5cyclictest0-21swapper/109:30:071
13316993729,5cyclictest0-21swapper/109:30:071
13316993728,5cyclictest0-21swapper/107:40:111
13316993728,5cyclictest0-21swapper/107:40:111
1331699372,31cyclictest0-21swapper/112:35:021
1331699372,31cyclictest0-21swapper/112:35:021
13315993727,7cyclictest9450irq/76-5b050000.ethernet11:55:510
13315993727,7cyclictest9450irq/76-5b050000.ethernet09:20:420
13315993727,7cyclictest9450irq/76-5b050000.ethernet08:25:190
13315993726,7cyclictest9450irq/76-5b050000.ethernet12:30:240
13315993726,7cyclictest9450irq/76-5b050000.ethernet12:30:230
13315993726,7cyclictest9450irq/76-5b050000.ethernet09:55:280
13315993711,22cyclictest161ktimers/011:00:420
13315993711,22cyclictest161ktimers/011:00:410
13318993627,5cyclictest0-21swapper/311:20:293
1331799362,30cyclictest0-21swapper/207:55:162
13316993628,5cyclictest0-21swapper/112:25:341
13316993628,5cyclictest0-21swapper/111:55:231
13316993628,5cyclictest0-21swapper/111:45:371
13316993628,5cyclictest0-21swapper/111:35:101
13316993628,5cyclictest0-21swapper/111:10:111
13316993628,5cyclictest0-21swapper/111:10:101
13316993628,5cyclictest0-21swapper/107:20:311
1331699362,30cyclictest0-21swapper/110:40:141
1331699362,30cyclictest0-21swapper/108:25:321
1331699362,30cyclictest0-21swapper/107:10:021
13315993627,6cyclictest9450irq/76-5b050000.ethernet10:25:440
13315993627,6cyclictest9450irq/76-5b050000.ethernet10:25:430
13315993627,6cyclictest9450irq/76-5b050000.ethernet10:15:250
13315993627,6cyclictest9450irq/76-5b050000.ethernet09:10:350
13315993627,6cyclictest9450irq/76-5b050000.ethernet09:10:350
13315993627,6cyclictest9450irq/76-5b050000.ethernet08:05:290
13315993627,6cyclictest9450irq/76-5b050000.ethernet08:05:280
13315993627,6cyclictest9450irq/76-5b050000.ethernet07:45:030
13315993627,6cyclictest9450irq/76-5b050000.ethernet07:45:020
13315993625,7cyclictest9450irq/76-5b050000.ethernet11:35:310
1331599361,13cyclictest23425-21ntpq12:05:330
13315993610,6cyclictest161ktimers/009:00:440
13318993527,4cyclictest0-21swapper/309:30:073
13318993527,4cyclictest0-21swapper/309:30:063
13318993526,5cyclictest0-21swapper/311:35:103
13318993526,5cyclictest0-21swapper/308:15:193
13318993525,5cyclictest0-21swapper/308:50:513
13318993524,5cyclictest0-21swapper/310:15:303
13318993524,5cyclictest0-21swapper/307:55:253
1331799353,5cyclictest0-21swapper/211:36:102
13317993526,5cyclictest391ktimers/208:36:152
13317993526,5cyclictest391ktimers/208:36:152
1331799352,29cyclictest0-21swapper/209:24:492
13316993527,5cyclictest0-21swapper/112:05:241
13316993527,5cyclictest0-21swapper/110:25:371
13316993527,5cyclictest0-21swapper/110:25:361
13316993527,5cyclictest0-21swapper/110:05:361
13316993527,5cyclictest0-21swapper/109:40:391
13316993527,5cyclictest0-21swapper/108:50:321
13316993527,5cyclictest0-21swapper/108:05:291
13316993527,5cyclictest0-21swapper/108:05:291
13316993527,5cyclictest0-21swapper/107:55:511
13316993527,5cyclictest0-21swapper/107:30:401
1331699352,29cyclictest0-21swapper/107:10:301
13315993526,6cyclictest9450irq/76-5b050000.ethernet11:50:010
13315993526,6cyclictest9450irq/76-5b050000.ethernet11:30:240
13315993526,6cyclictest9450irq/76-5b050000.ethernet11:20:380
13315993526,6cyclictest9450irq/76-5b050000.ethernet11:10:190
13315993526,6cyclictest9450irq/76-5b050000.ethernet11:10:190
13315993526,6cyclictest9450irq/76-5b050000.ethernet10:50:310
13315993526,6cyclictest9450irq/76-5b050000.ethernet10:50:300
13315993526,6cyclictest9450irq/76-5b050000.ethernet10:35:280
13315993526,6cyclictest9450irq/76-5b050000.ethernet09:45:260
13315993526,6cyclictest9450irq/76-5b050000.ethernet09:40:130
13315993526,6cyclictest9450irq/76-5b050000.ethernet09:30:270
13315993526,6cyclictest9450irq/76-5b050000.ethernet09:30:270
13315993526,6cyclictest9450irq/76-5b050000.ethernet07:30:130
13315993526,6cyclictest9450irq/76-5b050000.ethernet07:10:330
13315993525,6cyclictest9450irq/76-5b050000.ethernet08:40:010
13315993525,6cyclictest9450irq/76-5b050000.ethernet08:40:010
13318993426,4cyclictest0-21swapper/312:30:313
13318993426,4cyclictest0-21swapper/312:30:313
13318993426,4cyclictest0-21swapper/311:55:243
13318993426,4cyclictest0-21swapper/311:45:363
13318993426,4cyclictest0-21swapper/311:10:113
13318993426,4cyclictest0-21swapper/311:10:103
13318993426,4cyclictest0-21swapper/307:40:113
13318993426,4cyclictest0-21swapper/307:40:113
13318993426,4cyclictest0-21swapper/307:20:313
13318993425,5cyclictest0-21swapper/312:25:273
13318993425,5cyclictest0-21swapper/312:05:233
13318993425,5cyclictest0-21swapper/311:30:273
13318993425,5cyclictest0-21swapper/309:10:173
13318993425,5cyclictest0-21swapper/309:10:163
13318993425,5cyclictest0-21swapper/308:25:393
13318993425,5cyclictest0-21swapper/308:05:293
13318993425,5cyclictest0-21swapper/308:05:293
13318993425,4cyclictest0-21swapper/307:30:403
13318993424,5cyclictest0-21swapper/312:15:503
13318993424,5cyclictest0-21swapper/310:40:283
13318993424,5cyclictest0-21swapper/310:25:303
13318993424,5cyclictest0-21swapper/310:25:303
13318993424,5cyclictest0-21swapper/310:05:323
13318993424,5cyclictest0-21swapper/309:00:263
13318993424,5cyclictest0-21swapper/308:35:533
13318993424,5cyclictest0-21swapper/308:35:523
13318993424,5cyclictest0-21swapper/307:10:393
13318993423,5cyclictest0-21swapper/309:20:303
13318993423,5cyclictest0-21swapper/307:50:193
1331799342,12cyclictest0-21swapper/211:45:252
1331799342,12cyclictest0-21swapper/210:25:312
1331799342,12cyclictest0-21swapper/210:25:302
13316993426,5cyclictest0-21swapper/112:15:261
13316993426,5cyclictest0-21swapper/111:30:151
13316993426,5cyclictest0-21swapper/109:00:111
13315993425,6cyclictest9450irq/76-5b050000.ethernet12:25:160
13315993425,6cyclictest9450irq/76-5b050000.ethernet10:05:140
13315993425,6cyclictest9450irq/76-5b050000.ethernet07:20:350
13315993424,6cyclictest9450irq/76-5b050000.ethernet10:40:120
13318993325,4cyclictest0-21swapper/311:00:533
13318993325,4cyclictest0-21swapper/311:00:523
13318993325,4cyclictest0-21swapper/310:35:233
13318993325,4cyclictest0-21swapper/309:55:253
13318993325,4cyclictest0-21swapper/309:40:393
1331799333,12cyclictest0-21swapper/207:24:502
1331699334,25cyclictest0-21swapper/108:45:161
13316993325,5cyclictest0-21swapper/109:45:381
13316993325,5cyclictest0-21swapper/109:20:211
13315993324,6cyclictest9450irq/76-5b050000.ethernet12:15:250
13315993324,6cyclictest9450irq/76-5b050000.ethernet08:15:240
13315993324,6cyclictest9450irq/76-5b050000.ethernet07:50:120
1331599332,10cyclictest24769-21/usr/sbin/munin07:55:530
13317993213,15cyclictest17592irq/55-edma2-chan7-tx12:05:252
13316993224,5cyclictest0-21swapper/110:50:221
13316993224,5cyclictest0-21swapper/110:50:221
13318993122,5cyclictest0-21swapper/310:50:223
13318993122,5cyclictest0-21swapper/310:50:223
13318993122,5cyclictest0-21swapper/309:45:133
13318993122,5cyclictest0-21swapper/308:45:223
1331599281,24cyclictest13296-21latency_hist07:10:020
1331799272,12cyclictest0-21swapper/207:10:012
13318992416,4cyclictest0-21swapper/307:10:033
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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