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2025-11-20 - 08:19
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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: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot5.osadl.org (updated Thu Nov 20, 2025 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1676823029sleep50-21swapper18:35:035
1932422827sleep20-21swapper22:39:162
667122625sleep30-21swapper19:17:103
3031322625sleep40-21swapper17:55:564
1744722625sleep30-21swapper19:35:353
1548522625sleep30-21swapper21:30:353
1470122625sleep20-21swapper19:30:142
2342022323sleep70-21swapper20:47:417
926322221sleep70-21swapper19:20:187
634722221sleep50-21swapper18:17:585
472622221sleep50-21swapper21:12:205
352722221sleep50-21swapper18:11:345
3255822221sleep20-21swapper22:04:192
3119022221sleep50-21swapper20:02:265
1755122221sleep50-21swapper19:37:055
2652222019sleep70-21swapper17:23:427
902121817sleep70-21swapper18:22:167
638321817sleep20-21swapper18:18:272
486921817sleep70-21swapper21:14:227
436721817sleep30-21swapper20:12:403
383721817sleep70-21swapper19:10:347
359021817sleep20-21swapper18:12:272
3116521817sleep70-21swapper18:01:367
3093221817sleep20-21swapper19:04:132
3076021817sleep70-21swapper19:01:467
3069321817sleep60-21swapper19:00:496
3042021817sleep70-21swapper17:57:277
2836221817sleep70-21swapper19:55:567
2818521817sleep70-21swapper18:58:507
2652221817sleep20-21swapper21:52:432
263521817sleep50-21swapper22:05:185
2565921817sleep40-21swapper19:51:124
2377021817sleep70-21swapper21:47:207
2278421817sleep60-21swapper18:49:286
2260521817sleep70-21swapper18:46:577
2033521817sleep70-21swapper19:42:597
1815921817sleep20-21swapper21:34:582
1728321817sleep60-21swapper18:38:406
1508121817sleep70-21swapper20:30:137
1272221817sleep40-21swapper21:25:004
1211721817sleep50-21swapper19:27:135
1177021817sleep20-21swapper18:27:392
1097821817sleep70-21swapper22:21:457
1021521817sleep70-21swapper21:23:037
25614991713cyclictest0-21swapper21:21:470
25614991713cyclictest0-21swapper20:40:270
25614991713cyclictest0-21swapper20:23:450
25614991713cyclictest0-21swapper18:53:540
25614991713cyclictest0-21swapper17:27:140
25614991713cyclictest0-21swapper17:14:430
25614991711cyclictest0-21swapper22:20:040
25614991711cyclictest0-21swapper22:09:090
25614991711cyclictest0-21swapper21:17:320
25614991711cyclictest0-21swapper19:54:390
25614991711cyclictest0-21swapper19:34:530
185121717sleep20-21swapper21:06:332
1807521713sleep40-21swapper20:39:064
727621615sleep20-21swapper21:14:572
64821615sleep70-21swapper18:06:487
3242121615sleep70-21swapper22:02:247
2598421615sleep70-21swapper17:18:467
25614991616cyclictest0-21swapper19:49:260
25614991616cyclictest0-21swapper19:49:260
25614991614cyclictest0-21swapper18:54:520
25614991613cyclictest0-21swapper19:29:550
25614991611cyclictest0-21swapper20:35:080
25614991611cyclictest0-21swapper18:40:510
25614991611cyclictest0-21swapper18:40:510
25614991610cyclictest749sirq-net-rx/021:53:340
2256421615sleep20-21swapper18:46:202
2057421613sleep20-21swapper20:40:562
1908021615sleep20-21swapper18:39:562
1908021615sleep20-21swapper18:39:562
1365121615sleep20-21swapper22:26:042
1258521615sleep20-21swapper20:28:242
1215321615sleep20-21swapper19:27:422
73979150ShbNDf638c28021550irq/16-uhci_hcd21:22:101
261121515sleep10-21swapper22:04:581
2561499159cyclictest0-21swapper22:30:360
2561499159cyclictest0-21swapper22:24:470
2561499159cyclictest0-21swapper22:15:350
2561499159cyclictest0-21swapper21:01:130
2561499159cyclictest0-21swapper20:30:370
2561499159cyclictest0-21swapper19:25:140
2561499159cyclictest0-21swapper19:19:510
2561499159cyclictest0-21swapper19:14:530
2561499159cyclictest0-21swapper19:05:000
2561499159cyclictest0-21swapper18:44:400
2561499159cyclictest0-21swapper18:35:100
2561499159cyclictest0-21swapper17:31:140
25614991515cyclictest0-21swapper20:26:020
25614991515cyclictest0-21swapper18:19:550
25614991515cyclictest0-21swapper18:14:560
25614991514cyclictest0-21swapper21:30:280
25614991514cyclictest0-21swapper21:05:200
25614991513cyclictest0-21swapper21:10:230
25614991513cyclictest0-21swapper20:09:480
25614991511cyclictest0-21swapper22:39:520
25614991511cyclictest0-21swapper22:35:400
25614991511cyclictest0-21swapper22:09:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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