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2026-05-08 - 20:40
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack4slot2.osadl.org (updated Fri May 08, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74501900,0irq/46-4a10000022336-21seq07:03:490
22488999754,0cyclictest0-21swapper07:50:010
22488999673,0cyclictest0-21swapper12:00:320
22488999560,0cyclictest0-21swapper09:20:020
22488999259,0cyclictest0-21swapper08:30:230
22488999159,0cyclictest0-21swapper09:40:270
22488999159,0cyclictest0-21swapper07:45:130
22488999068,0cyclictest0-21swapper08:25:230
22488999059,0cyclictest0-21swapper11:40:020
22488999058,0cyclictest0-21swapper07:05:250
22488999057,0cyclictest0-21swapper10:40:280
22488998957,0cyclictest0-21swapper09:30:010
22488998956,0cyclictest0-21swapper11:25:000
22488998955,0cyclictest0-21swapper09:50:330
22488998866,0cyclictest0-21swapper12:15:100
22488998856,0cyclictest0-21swapper10:15:270
22488998856,0cyclictest0-21swapper09:15:240
22488998856,0cyclictest0-21swapper08:20:290
22488998855,0cyclictest0-21swapper07:35:230
22488998756,0cyclictest0-21swapper10:05:310
22488998755,0cyclictest0-21swapper12:05:090
22488998754,0cyclictest0-21swapper08:35:350
22488998753,0cyclictest0-21swapper10:55:050
7450860,0irq/46-4a1000002556-21tr10:50:290
22488998664,0cyclictest0-21swapper08:49:550
22488998657,0cyclictest0-21swapper07:40:090
22488998655,0cyclictest0-21swapper08:55:190
22488998654,0cyclictest0-21swapper08:04:480
22488998654,0cyclictest0-21swapper08:00:090
22488998654,0cyclictest0-21swapper07:20:310
22488998653,0cyclictest0-21swapper11:50:350
22488998652,0cyclictest0-21swapper07:25:140
22488998651,0cyclictest0-21swapper11:15:010
298452859,0sleep029874-21find12:10:280
22488998555,0cyclictest0-21swapper10:19:530
22488998554,0cyclictest0-21swapper11:55:100
22488998554,0cyclictest0-21swapper11:30:280
22488998554,0cyclictest0-21swapper09:35:330
22488998552,0cyclictest0-21swapper12:30:120
22488998552,0cyclictest0-21swapper11:00:020
22488998550,0cyclictest0-21swapper08:15:150
22488998464,0cyclictest0-21swapper12:20:260
22488998453,0cyclictest0-21swapper07:14:480
22488998451,0cyclictest0-21swapper11:45:280
22488998451,0cyclictest0-21swapper09:55:290
22488998450,0cyclictest0-21swapper11:10:110
22488998352,0cyclictest0-21swapper08:10:230
22488998159,0cyclictest0-21swapper09:00:280
22488998151,0cyclictest0-21swapper11:05:240
22488998059,0cyclictest0-21swapper12:24:480
22488998049,0cyclictest0-21swapper09:04:520
22488997948,0cyclictest0-21swapper08:40:300
22488997947,0cyclictest0-21swapper07:55:140
22488997846,0cyclictest0-21swapper07:29:560
7350750,0irq/45-4a1000000-21swapper10:44:490
22488997554,0cyclictest0-21swapper11:20:200
22488997542,0cyclictest0-21swapper08:45:280
7350740,0irq/45-4a1000000-21swapper10:24:470
22488997453,0cyclictest0-21swapper09:45:220
22488997241,0cyclictest0-21swapper09:10:020
22488997141,0cyclictest0-21swapper11:35:300
22488997138,0cyclictest0-21swapper10:35:280
22488997136,0cyclictest0-21swapper10:10:160
22488997058,0cyclictest7350irq/45-4a10000010:04:370
22488996940,0cyclictest0-21swapper10:30:310
22488996842,0cyclictest0-21swapper07:12:280
22488996541,0cyclictest0-21swapper09:25:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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