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2024-04-25 - 23:27
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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 20 highest latencies:
System rackbslot5.osadl.org (updated Thu Apr 25, 2024 12:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2533822221sleep20-21swapper07:34:152
1403722121sleep20-21swapper09:15:472
904721918sleep20-21swapper09:07:382
904721918sleep20-21swapper09:07:382
605321919sleep20-21swapper09:00:502
1377621917sleep20-21swapper10:17:332
898421817sleep20-21swapper07:03:022
701721817sleep50-21swapper05:58:315
4747991817cyclictest0-21swapper07:42:570
401521817sleep20-21swapper06:54:142
365321817sleep50-21swapper07:54:275
3228821817sleep20-21swapper10:50:302
2847721817sleep20-21swapper06:40:372
282521817sleep50-21swapper09:53:275
2757721817sleep70-21swapper08:38:307
2737321817sleep70-21swapper09:41:047
2571121817sleep20-21swapper06:34:132
2312321817sleep70-21swapper06:30:187
2291121817sleep60-21swapper07:32:356
2159721817sleep70-21swapper10:30:107
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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