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2026-04-06 - 08:23
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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 Mon Apr 06, 2026 00:46:19)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2289499774761,7cyclictest0-21swapper/220:08:162
2289399769759,5cyclictest0-21swapper/120:08:161
2289599760753,3cyclictest0-21swapper/320:08:153
2289499746731,9cyclictest0-21swapper/219:35:222
2289499746731,9cyclictest0-21swapper/219:35:222
2289499742726,10cyclictest0-21swapper/200:20:302
2289399741728,6cyclictest0-21swapper/119:35:211
2289399741728,6cyclictest0-21swapper/119:35:211
2289399738724,7cyclictest0-21swapper/100:20:301
2289599731723,2cyclictest0-21swapper/319:35:223
2289599731723,2cyclictest0-21swapper/319:35:213
2289499731718,8cyclictest0-21swapper/223:25:392
2289499729716,7cyclictest0-21swapper/200:31:272
2289499729716,7cyclictest0-21swapper/200:31:272
2289499728715,8cyclictest0-21swapper/220:30:122
2289499728715,8cyclictest0-21swapper/220:30:122
2289499727715,7cyclictest0-21swapper/222:52:462
2289499727715,7cyclictest0-21swapper/222:08:532
2289399727716,5cyclictest0-21swapper/123:25:401
2289499724711,7cyclictest0-21swapper/221:46:572
2289499724711,7cyclictest0-21swapper/219:46:202
2289399724714,5cyclictest0-21swapper/100:31:281
2289399724714,5cyclictest0-21swapper/100:31:281
2289599723718,1cyclictest0-21swapper/300:20:293
2289399723713,5cyclictest0-21swapper/122:52:451
2289499722710,7cyclictest0-21swapper/221:03:052
2289399722712,5cyclictest0-21swapper/122:08:531
2289399722712,5cyclictest0-21swapper/120:30:121
2289399722712,5cyclictest0-21swapper/120:30:121
2289499721708,7cyclictest0-21swapper/222:19:512
2289499720708,7cyclictest0-21swapper/223:03:432
2289399719709,5cyclictest0-21swapper/121:46:581
2289599718711,3cyclictest0-21swapper/323:25:393
2289499718706,7cyclictest0-21swapper/221:25:012
2289499718706,7cyclictest0-21swapper/221:25:012
2289399718708,5cyclictest0-21swapper/121:03:061
2289399718708,5cyclictest0-21swapper/119:46:201
2289499717705,7cyclictest0-21swapper/219:57:182
2289399717706,5cyclictest0-21swapper/122:19:511
2289599716709,3cyclictest0-21swapper/300:31:283
2289599716709,3cyclictest0-21swapper/300:31:273
2289499716704,7cyclictest0-21swapper/221:14:032
2289399716706,5cyclictest0-21swapper/123:03:441
2289599714707,3cyclictest0-21swapper/322:52:453
2289599714707,3cyclictest0-21swapper/322:08:533
2289599714707,3cyclictest0-21swapper/320:30:123
2289599714707,3cyclictest0-21swapper/320:30:123
2289499714702,7cyclictest0-21swapper/223:14:412
2289399714704,5cyclictest0-21swapper/121:25:021
2289399714704,5cyclictest0-21swapper/121:25:011
2289399713703,5cyclictest0-21swapper/119:57:181
2289299713697,11cyclictest27285-21kworker/0:1+events_freezable_power_20:08:160
2289499712700,7cyclictest0-21swapper/219:13:262
2289599711704,3cyclictest0-21swapper/321:46:583
2289499711699,7cyclictest0-21swapper/223:58:332
2289499711699,7cyclictest0-21swapper/220:19:142
2289399711701,5cyclictest0-21swapper/121:14:031
2289599710703,3cyclictest0-21swapper/319:46:203
2289499710698,7cyclictest0-21swapper/223:36:372
2289399710700,5cyclictest0-21swapper/123:14:411
2289599709702,3cyclictest0-21swapper/321:03:053
2289499709697,7cyclictest0-21swapper/221:57:562
2289499709697,7cyclictest0-21swapper/221:57:552
2289599708701,3cyclictest0-21swapper/323:03:433
2289599708701,3cyclictest0-21swapper/322:19:513
2289399708698,5cyclictest0-21swapper/119:13:251
2289499706694,7cyclictest0-21swapper/222:30:492
2289399706696,5cyclictest0-21swapper/123:58:331
2289399706696,5cyclictest0-21swapper/123:36:381
2289399706696,5cyclictest0-21swapper/120:19:141
2289599705698,3cyclictest0-21swapper/321:25:023
2289599705698,3cyclictest0-21swapper/321:25:013
2289599705698,3cyclictest0-21swapper/319:57:183
2289499705693,7cyclictest0-21swapper/219:24:232
2289499705692,7cyclictest0-21swapper/220:41:102
2289399704694,5cyclictest0-21swapper/121:57:551
2289399704694,5cyclictest0-21swapper/121:57:551
2289599703696,3cyclictest0-21swapper/321:14:033
2289499703691,7cyclictest0-21swapper/223:47:352
2289599701694,3cyclictest0-21swapper/323:14:423
2289499701689,7cyclictest0-21swapper/200:09:322
2289499701688,7cyclictest0-21swapper/221:36:002
2289399701691,5cyclictest0-21swapper/122:30:491
2289399701691,5cyclictest0-21swapper/119:24:241
2289399700690,5cyclictest0-21swapper/120:41:101
2289599699692,3cyclictest0-21swapper/319:13:263
2289599699691,4cyclictest0-21swapper/320:19:143
2289599698691,3cyclictest0-21swapper/323:58:343
2289599698691,3cyclictest0-21swapper/323:36:373
2289499698686,7cyclictest0-21swapper/220:52:072
2289499698686,7cyclictest0-21swapper/220:52:072
2289399698688,5cyclictest0-21swapper/123:47:361
2289499697685,7cyclictest0-21swapper/222:41:472
2289399697687,5cyclictest0-21swapper/100:09:321
2289599696689,3cyclictest0-21swapper/321:57:553
2289599696689,3cyclictest0-21swapper/321:57:553
2289399696686,5cyclictest0-21swapper/121:35:591
2289599694686,3cyclictest0-21swapper/322:30:493
2289399694684,5cyclictest0-21swapper/120:52:071
2289399694684,5cyclictest0-21swapper/120:52:071
2289599693686,3cyclictest0-21swapper/319:24:243
2289399693683,5cyclictest0-21swapper/122:41:481
2289599692685,3cyclictest0-21swapper/320:41:103
2289599690683,3cyclictest0-21swapper/323:47:353
2289599689682,3cyclictest0-21swapper/300:09:313
2289299689667,17cyclictest27285-21kworker/0:1+events_freezable_power_19:35:220
2289299689667,17cyclictest27285-21kworker/0:1+events_freezable_power_19:35:220
2289599688681,3cyclictest0-21swapper/321:35:593
2289599686679,3cyclictest0-21swapper/320:52:073
2289599686679,3cyclictest0-21swapper/320:52:073
2289599685678,3cyclictest0-21swapper/322:41:473
2289299684662,16cyclictest13051-21kworker/0:0+events_freezable_power_00:20:300
2289299674655,14cyclictest13051-21kworker/0:0+events_freezable_power_23:25:400
2289299670651,13cyclictest28146-21kworker/0:7+events_freezable_power_20:30:120
2289299670651,13cyclictest28146-21kworker/0:7+events_freezable_power_20:30:120
2289299668653,10cyclictest27543-21kworker/0:3+events_freezable_power_00:31:280
2289299668653,10cyclictest27543-21kworker/0:3+events_freezable_power_00:31:280
2289299666651,10cyclictest16002-21kworker/0:4+events_freezable_power_22:08:530
2289299666651,10cyclictest13051-21kworker/0:0+events_freezable_power_22:52:460
2289299663648,10cyclictest24654-21kworker/0:2+events_freezable_power_21:46:570
2289299662647,10cyclictest28146-21kworker/0:7+events_freezable_power_19:46:200
2289299662645,12cyclictest28413-21kworker/0:3+events_freezable_power_23:03:430
2289299660646,9cyclictest639-21kworker/0:3+events_freezable_power_21:03:050
2289299660645,10cyclictest24654-21kworker/0:2+events_freezable_power_22:19:510
2289299660642,13cyclictest19566-21kworker/0:1+events_freezable_power_21:25:010
2289299660642,13cyclictest19566-21kworker/0:1+events_freezable_power_21:25:010
2289299657642,10cyclictest5010-21kworker/0:2+events_freezable_power_19:57:170
2289299654640,10cyclictest19566-21kworker/0:1+events_freezable_power_21:14:030
2289299653638,10cyclictest24654-21kworker/0:2+events_freezable_power_23:14:410
2289299652635,12cyclictest29764-21kworker/0:1+events_freezable_power_23:58:330
2289299651636,10cyclictest4945-21kworker/0:0+events_freezable_power_19:13:260
2289299650635,10cyclictest5010-21kworker/0:2+events_freezable_power_20:19:140
2289299650635,10cyclictest13051-21kworker/0:0+events_freezable_power_23:36:380
2289299649630,14cyclictest24654-21kworker/0:2+events_freezable_power_22:30:490
2289299647633,9cyclictest24654-21kworker/0:2+events_freezable_power_21:57:550
2289299647633,9cyclictest24654-21kworker/0:2+events_freezable_power_21:57:550
2289299645630,10cyclictest4945-21kworker/0:0+events_freezable_power_19:24:230
2289299645629,11cyclictest5010-21kworker/0:2+events_freezable_power_20:41:100
2289299642627,10cyclictest24654-21kworker/0:2+events_freezable_power_23:47:360
2289299641626,10cyclictest27543-21kworker/0:3+events_freezable_power_00:09:320
2289299640625,10cyclictest24654-21kworker/0:2+events_freezable_power_21:35:590
2289299638623,10cyclictest28146-21kworker/0:7+events_freezable_power_20:52:080
2289299638623,10cyclictest28146-21kworker/0:7+events_freezable_power_20:52:070
2289299637622,10cyclictest28413-21kworker/0:3+events_freezable_power_22:41:470
2289299552,5cyclictest1881-21ntpq00:10:410
2289299552,5cyclictest1881-21ntpq00:10:410
2289299552,13cyclictest25150-21ntpq21:25:370
2289299543,6cyclictest20515-21ntpq23:15:370
2289299542,48cyclictest8657-21irqstats20:20:380
22892995126,21cyclictest9450irq/76-5b050000.ethernet19:25:200
2289299511,13cyclictest5625-21ntpq00:25:330
2289299502,8cyclictest31658-21cron19:45:000
22892995027,19cyclictest9450irq/76-5b050000.ethernet20:55:310
2289299502,5cyclictest14559-21apt-get20:45:120
2289299502,13cyclictest24356-21apt-get19:15:180
2289299502,13cyclictest24356-21apt-get19:15:180
22892995020,26cyclictest9450irq/76-5b050000.ethernet20:35:480
2289399498,37cyclictest0-21swapper/100:25:421
2289299492,5cyclictest28118-21apt-get19:30:110
22892994924,22cyclictest9450irq/76-5b050000.ethernet22:40:000
22892994924,22cyclictest9450irq/76-5b050000.ethernet21:15:290
22892994924,22cyclictest9450irq/76-5b050000.ethernet21:15:290
2289299492,11cyclictest2019-21sshd22:02:280
2289299482,8cyclictest10086-21ntpq20:25:420
2289299482,6cyclictest28843-21ntpq21:40:280
2289299482,6cyclictest28843-21ntpq21:40:280
2289299482,5cyclictest27345-21munin-run23:45:010
2289299482,5cyclictest24147-21irqstats23:30:250
22892994825,20cyclictest9450irq/76-5b050000.ethernet20:10:330
22892994821,23cyclictest9450irq/76-5b050000.ethernet20:00:200
22892994819,26cyclictest9450irq/76-5b050000.ethernet21:50:440
22892994819,25cyclictest9450irq/76-5b050000.ethernet19:50:160
2289299472,7cyclictest31762-21ntpq00:00:320
2289299472,7cyclictest12957-21ntpq22:45:380
22892994727,16cyclictest9450irq/76-5b050000.ethernet23:50:140
2289299472,6cyclictest8180-21ntp_states00:35:410
2289299472,6cyclictest26357-21ntpq21:30:320
22892994726,18cyclictest9450irq/76-5b050000.ethernet22:55:420
22892994726,18cyclictest9450irq/76-5b050000.ethernet22:55:410
2289299472,5cyclictest7770-21ntpq22:25:280
2289299472,5cyclictest7770-21ntpq22:25:280
2289299472,14cyclictest3232-21ps00:15:510
2289399467,35cyclictest0-21swapper/123:30:441
2289299466,7cyclictest6386-21head22:20:230
2289299462,6cyclictest21392-21diskstats23:20:190
2289299462,6cyclictest20040-21ntpq21:05:360
2289299462,6cyclictest20040-21ntpq21:05:360
22892994614,12cyclictest4618-21munin-run22:15:010
2289399457,35cyclictest0-21swapper/122:55:371
2289399457,35cyclictest0-21swapper/122:55:371
22892994517,24cyclictest17543-21cpu23:05:160
2289399440,40cyclictest0-21swapper/123:20:361
2289399440,40cyclictest0-21swapper/120:55:451
2289499415,32cyclictest17592irq/55-edma2-chan7-tx23:44:082
2289399410,37cyclictest0-21swapper/121:50:431
2289399410,37cyclictest0-21swapper/119:50:341
2289299411,36cyclictest22873-21latency_hist19:10:020
2289399400,36cyclictest0-21swapper/119:40:451
2289399387,27cyclictest0-21swapper/122:45:441
22895993728,5cyclictest0-21swapper/321:50:413
22895993728,5cyclictest0-21swapper/320:20:223
22895993728,5cyclictest0-21swapper/319:30:153
22894993729,5cyclictest0-21swapper/223:30:212
22894993729,5cyclictest0-21swapper/222:20:182
22894993729,5cyclictest0-21swapper/219:50:412
2289399377,26cyclictest0-21swapper/119:25:411
2289399377,26cyclictest0-21swapper/100:15:441
22895993627,5cyclictest0-21swapper/323:30:453
22895993627,5cyclictest0-21swapper/323:20:203
22895993627,5cyclictest0-21swapper/300:25:533
22894993628,5cyclictest0-21swapper/222:25:182
22894993628,5cyclictest0-21swapper/222:25:172
22894993628,5cyclictest0-21swapper/221:50:302
22894993628,5cyclictest0-21swapper/221:25:342
22894993628,5cyclictest0-21swapper/220:45:252
22894993628,5cyclictest0-21swapper/220:35:342
22894993628,5cyclictest0-21swapper/220:20:212
22894993628,5cyclictest0-21swapper/220:10:402
22894993628,5cyclictest0-21swapper/219:25:452
2289399367,5cyclictest0-21swapper/123:15:381
2289399367,5cyclictest0-21swapper/120:00:531
2289399367,5cyclictest0-21swapper/100:10:431
2289399367,5cyclictest0-21swapper/100:10:421
2289399367,25cyclictest0-21swapper/122:20:311
2289399367,25cyclictest0-21swapper/121:40:141
2289399367,25cyclictest0-21swapper/121:40:141
2289399367,25cyclictest0-21swapper/119:15:331
2289399367,25cyclictest0-21swapper/119:15:331
2289399367,25cyclictest0-21swapper/100:00:411
22893993626,5cyclictest0-21swapper/121:25:341
22895993525,5cyclictest0-21swapper/321:25:333
22894993527,5cyclictest0-21swapper/223:20:422
22894993527,5cyclictest0-21swapper/222:10:372
22894993527,5cyclictest0-21swapper/222:00:462
22894993527,5cyclictest0-21swapper/221:05:352
22894993527,5cyclictest0-21swapper/221:05:352
22894993527,5cyclictest0-21swapper/220:55:242
22894993527,5cyclictest0-21swapper/219:40:392
22894993527,5cyclictest0-21swapper/219:30:432
22894993527,5cyclictest0-21swapper/200:15:312
22894993527,5cyclictest0-21swapper/200:10:392
22894993527,5cyclictest0-21swapper/200:10:392
2289499352,12cyclictest17592irq/55-edma2-chan7-tx22:45:092
2289399357,25cyclictest0-21swapper/120:25:151
2289399357,25cyclictest0-21swapper/120:20:091
2289399357,25cyclictest0-21swapper/120:13:481
2289399357,24cyclictest0-21swapper/122:35:291
2289399357,24cyclictest0-21swapper/122:00:491
2289399357,24cyclictest0-21swapper/121:30:371
2289399357,24cyclictest0-21swapper/121:15:341
2289399357,24cyclictest0-21swapper/121:15:341
2289399357,24cyclictest0-21swapper/119:30:411
2289399356,25cyclictest0-21swapper/123:40:421
22895993425,5cyclictest0-21swapper/323:40:353
22895993425,5cyclictest0-21swapper/321:20:033
22895993425,5cyclictest0-21swapper/321:20:033
22895993425,5cyclictest0-21swapper/320:35:453
22895993425,5cyclictest0-21swapper/320:05:023
22895993424,5cyclictest0-21swapper/300:10:403
22895993424,5cyclictest0-21swapper/300:10:403
22894993426,5cyclictest0-21swapper/223:50:332
22894993426,5cyclictest0-21swapper/223:05:292
22894993426,5cyclictest0-21swapper/222:55:392
22894993426,5cyclictest0-21swapper/222:55:382
22894993426,5cyclictest0-21swapper/222:35:272
22894993426,5cyclictest0-21swapper/221:40:242
22894993426,5cyclictest0-21swapper/221:40:242
22894993426,5cyclictest0-21swapper/221:30:402
22894993426,5cyclictest0-21swapper/221:15:292
22894993426,5cyclictest0-21swapper/221:15:292
22894993426,5cyclictest0-21swapper/220:30:012
22894993426,5cyclictest0-21swapper/220:00:542
22894993426,5cyclictest0-21swapper/219:10:032
22894993426,5cyclictest0-21swapper/200:35:302
2289399347,23cyclictest0-21swapper/122:10:301
2289399347,23cyclictest0-21swapper/100:35:351
22893993426,5cyclictest0-21swapper/122:25:181
22893993426,5cyclictest0-21swapper/122:25:181
22893993426,5cyclictest0-21swapper/120:45:251
22895993324,5cyclictest0-21swapper/323:15:113
22895993324,5cyclictest0-21swapper/323:05:293
22895993324,5cyclictest0-21swapper/322:55:133
22895993324,5cyclictest0-21swapper/322:55:133
22895993324,5cyclictest0-21swapper/322:45:503
22895993324,5cyclictest0-21swapper/322:39:453
22895993324,5cyclictest0-21swapper/322:00:463
22895993324,5cyclictest0-21swapper/320:25:353
22895993324,5cyclictest0-21swapper/319:50:503
22895993324,5cyclictest0-21swapper/319:15:543
22895993324,5cyclictest0-21swapper/319:15:543
22895993324,5cyclictest0-21swapper/300:35:463
22895993324,5cyclictest0-21swapper/300:15:203
22895993324,5cyclictest0-21swapper/300:05:003
22895993323,5cyclictest0-21swapper/321:40:233
22895993323,5cyclictest0-21swapper/321:40:233
22894993325,5cyclictest0-21swapper/223:15:122
22894993325,5cyclictest0-21swapper/219:15:142
22894993325,5cyclictest0-21swapper/219:15:132
22894993325,5cyclictest0-21swapper/200:25:422
22894993325,5cyclictest0-21swapper/200:00:392
22893993326,4cyclictest0-21swapper/120:35:341
22893993325,5cyclictest0-21swapper/121:05:351
22893993325,5cyclictest0-21swapper/121:05:351
22895993223,5cyclictest0-21swapper/323:50:443
22895993223,5cyclictest0-21swapper/322:20:323
22895993223,5cyclictest0-21swapper/322:12:543
22895993223,5cyclictest0-21swapper/321:30:123
22895993223,5cyclictest0-21swapper/321:07:153
22895993223,5cyclictest0-21swapper/321:07:153
22895993223,5cyclictest0-21swapper/320:49:273
22895993223,5cyclictest0-21swapper/319:40:373
22895993223,5cyclictest0-21swapper/319:25:323
22895993222,5cyclictest0-21swapper/322:25:103
22895993222,5cyclictest0-21swapper/322:25:103
22893993224,5cyclictest0-21swapper/123:50:461
22893993224,5cyclictest0-21swapper/123:05:291
22895993122,5cyclictest0-21swapper/320:10:173
22893993124,4cyclictest0-21swapper/119:10:021
22895993022,5cyclictest0-21swapper/320:55:113
22895992920,5cyclictest0-21swapper/319:10:003
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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