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2024-11-25 - 15:14
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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 50 highest latencies:
System rack4slot2.osadl.org (updated Mon Nov 25, 2024 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74502260,0irq/46-4a10000022030-1kworker/u3:007:04:080
22467999371,0cyclictest0-21swapper07:39:440
22467999360,0cyclictest0-21swapper07:25:290
22467999159,0cyclictest0-21swapper07:35:310
22467998967,0cyclictest0-21swapper07:45:070
22467998958,0cyclictest0-21swapper10:10:070
22467998958,0cyclictest0-21swapper07:55:240
22467998957,0cyclictest0-21swapper12:10:160
22467998957,0cyclictest0-21swapper09:09:580
22467998956,0cyclictest0-21swapper07:04:450
22467998857,0cyclictest0-21swapper10:20:150
22467998857,0cyclictest0-21swapper08:50:110
22467998857,0cyclictest0-21swapper08:30:270
22467998856,0cyclictest0-21swapper10:00:320
22467998854,0cyclictest0-21swapper08:34:420
22467998756,0cyclictest0-21swapper08:45:130
22467998756,0cyclictest0-21swapper07:15:220
22467998755,0cyclictest0-21swapper07:50:310
22467998755,0cyclictest0-21swapper07:10:220
22467998754,0cyclictest0-21swapper09:50:270
22467998751,0cyclictest0-21swapper09:34:550
22467998554,0cyclictest0-21swapper12:30:300
22467998553,0cyclictest0-21swapper12:00:250
22467998553,0cyclictest0-21swapper11:25:280
22467998553,0cyclictest0-21swapper10:34:480
22467998553,0cyclictest0-21swapper08:00:110
22467998552,0cyclictest0-21swapper10:40:060
22467998552,0cyclictest0-21swapper10:05:210
22467998552,0cyclictest0-21swapper09:44:450
22467998452,0cyclictest0-21swapper10:50:230
22467998452,0cyclictest0-21swapper09:19:570
22467998451,0cyclictest0-21swapper09:00:130
157942848,0sleep015806-21df09:54:500
7450830,0irq/46-4a10000012006-21ntpq08:05:210
22467998362,0cyclictest0-21swapper08:25:160
22467998351,0cyclictest0-21swapper12:05:260
22467998351,0cyclictest0-21swapper08:15:340
22467998349,0cyclictest0-21swapper10:30:510
22467998254,0cyclictest0-21swapper10:54:590
22467998251,0cyclictest0-21swapper11:50:190
22467998250,0cyclictest0-21swapper11:10:010
22467998249,0cyclictest0-21swapper10:59:450
22467998153,0cyclictest0-21swapper07:20:050
22467998049,0cyclictest0-21swapper08:10:230
22467997960,0cyclictest0-21swapper09:05:260
22467997956,0cyclictest0-21swapper11:40:240
22467997845,0cyclictest0-21swapper10:49:280
22467997552,0cyclictest0-21swapper10:25:080
22467997545,0cyclictest0-21swapper09:25:100
22467997544,0cyclictest0-21swapper10:15:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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