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2025-12-16 - 18:13
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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 100 highest latencies:
System rackfslot5.osadl.org (updated Tue Dec 16, 2025 00:46:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
748899482,5cyclictest0-21swapper/121:18:391
748899481,5cyclictest0-21swapper/122:24:111
748899481,5cyclictest0-21swapper/119:24:171
748899481,5cyclictest0-21swapper/100:04:091
748899472,5cyclictest0-21swapper/122:03:441
748899472,5cyclictest0-21swapper/121:38:411
748899471,5cyclictest0-21swapper/123:45:001
748899471,5cyclictest0-21swapper/123:03:391
748899471,5cyclictest0-21swapper/123:03:391
748899471,5cyclictest0-21swapper/121:53:421
748899471,5cyclictest0-21swapper/121:45:011
748999461,5cyclictest0-21swapper/221:55:232
748899461,5cyclictest0-21swapper/122:18:401
748899461,5cyclictest0-21swapper/120:43:391
748899461,5cyclictest0-21swapper/119:34:061
748899461,41cyclictest0-21swapper/123:49:101
7487994624,18cyclictest161ktimers/022:34:070
7487994624,18cyclictest161ktimers/022:34:060
748999451,5cyclictest0-21swapper/220:36:362
748899452,39cyclictest0-21swapper/100:14:181
748899452,39cyclictest0-21swapper/100:14:181
748899451,5cyclictest0-21swapper/121:33:411
748899451,5cyclictest0-21swapper/121:24:011
748899451,5cyclictest0-21swapper/121:24:001
748899451,5cyclictest0-21swapper/119:49:101
748899451,5cyclictest0-21swapper/119:49:101
748899451,40cyclictest0-21swapper/123:09:131
748899451,40cyclictest0-21swapper/123:09:121
7487994514,28cyclictest161ktimers/019:53:370
7487994514,28cyclictest161ktimers/019:53:370
748999441,5cyclictest0-21swapper/221:34:092
748899442,5cyclictest0-21swapper/123:38:441
748899442,38cyclictest0-21swapper/123:55:111
748899442,38cyclictest0-21swapper/120:33:591
748899442,38cyclictest0-21swapper/100:23:441
748899441,5cyclictest0-21swapper/121:28:541
748899441,5cyclictest0-21swapper/120:03:381
748899441,40cyclictest0-21swapper/121:59:111
748899441,39cyclictest0-21swapper/119:54:031
748899441,39cyclictest0-21swapper/119:54:031
748899441,39cyclictest0-21swapper/119:28:431
7487994424,16cyclictest9450irq/76-5b050000.ethernet23:28:420
7487994422,19cyclictest161ktimers/021:50:050
748999432,5cyclictest0-21swapper/222:20:142
748999432,5cyclictest0-21swapper/200:09:112
748999431,5cyclictest0-21swapper/222:51:302
748899432,5cyclictest0-21swapper/123:53:401
748899432,5cyclictest0-21swapper/123:28:571
748899432,5cyclictest0-21swapper/120:08:381
748899432,37cyclictest0-21swapper/123:13:441
748899432,37cyclictest0-21swapper/123:13:431
748899432,37cyclictest0-21swapper/121:03:391
748899432,37cyclictest0-21swapper/100:38:561
748899432,37cyclictest0-21swapper/100:38:561
748899432,37cyclictest0-21swapper/100:33:461
748899431,5cyclictest0-21swapper/121:49:071
748899431,5cyclictest0-21swapper/120:28:431
748899431,5cyclictest0-21swapper/120:19:051
748899431,5cyclictest0-21swapper/120:14:091
748899431,5cyclictest0-21swapper/119:58:421
748899431,38cyclictest0-21swapper/123:32:331
748899431,38cyclictest0-21swapper/123:23:401
748899431,38cyclictest0-21swapper/122:38:481
748899431,38cyclictest0-21swapper/122:09:021
748899431,38cyclictest0-21swapper/120:59:101
748899431,38cyclictest0-21swapper/120:59:091
748899431,38cyclictest0-21swapper/120:23:391
748899431,38cyclictest0-21swapper/119:44:091
748899431,38cyclictest0-21swapper/119:44:091
748899431,38cyclictest0-21swapper/100:08:441
748799438,30cyclictest161ktimers/019:43:550
748799438,30cyclictest161ktimers/019:43:550
7487994329,11cyclictest9450irq/76-5b050000.ethernet20:58:540
7487994329,11cyclictest9450irq/76-5b050000.ethernet20:58:530
7487994329,11cyclictest9450irq/76-5b050000.ethernet20:20:040
7487994329,11cyclictest9450irq/76-5b050000.ethernet00:34:100
7487994328,11cyclictest9450irq/76-5b050000.ethernet21:14:070
7487994328,11cyclictest9450irq/76-5b050000.ethernet21:14:060
748799432,37cyclictest23821-21ntpq22:24:050
7487994323,17cyclictest9450irq/76-5b050000.ethernet20:53:410
7487994322,18cyclictest161ktimers/022:25:070
7487994321,18cyclictest161ktimers/019:18:420
7487994310,6cyclictest7486-21cyclictest19:13:420
748999422,5cyclictest0-21swapper/221:19:132
748999422,5cyclictest0-21swapper/220:04:122
748999422,36cyclictest0-21swapper/222:33:422
748999422,36cyclictest0-21swapper/222:33:412
748999422,36cyclictest0-21swapper/222:14:002
748999422,36cyclictest0-21swapper/219:43:582
748999422,36cyclictest0-21swapper/219:43:582
748999421,37cyclictest0-21swapper/222:28:372
748899421,5cyclictest0-21swapper/122:58:391
748899421,5cyclictest0-21swapper/122:58:391
748899421,5cyclictest0-21swapper/122:53:391
748899421,5cyclictest0-21swapper/122:48:451
748899421,5cyclictest0-21swapper/122:33:391
748899421,5cyclictest0-21swapper/122:33:381
748899421,5cyclictest0-21swapper/122:28:381
748899421,5cyclictest0-21swapper/121:09:091
748899421,5cyclictest0-21swapper/121:09:091
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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