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2024-11-22 - 16:34
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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: performance
Characteristics of the 20 highest latencies:
System rackfslot0.osadl.org (updated Fri Nov 22, 2024 12:55:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
8972759917587,56cyclictest0-21swapper/2908:10:1422
8972629917182,70cyclictest0-21swapper/2010:55:1713
8972389917186,10cyclictest0-21swapper/008:47:590
8972389917186,10cyclictest0-21swapper/008:47:590
8972699916990,53cyclictest0-21swapper/2511:48:3418
8972689916990,46cyclictest0-21swapper/2409:05:1717
8972689916990,46cyclictest0-21swapper/2409:05:1717
897269991680,90cyclictest0-21swapper/2511:50:1818
8972549916780,62cyclictest0-21swapper/1207:30:164
8972629916685,58cyclictest0-21swapper/2007:30:1613
8972529916581,75cyclictest822360-21kworker/u64:1+efi_rts_wq12:05:152
8972639916476,78cyclictest0-21swapper/2107:32:4514
8972749916078,9cyclictest0-21swapper/2811:20:1521
8972749916078,9cyclictest0-21swapper/2811:20:1521
8972609916082,48cyclictest0-21swapper/1812:25:1910
8972609916082,48cyclictest0-21swapper/1812:25:1910
8972599916085,9cyclictest0-21swapper/1708:47:599
8972599916085,9cyclictest0-21swapper/1708:47:599
8972599916077,9cyclictest0-21swapper/1711:20:159
8972599916077,9cyclictest0-21swapper/1711:20:159
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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