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2026-08-29 - 20:48
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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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackfslot5.osadl.org (updated Sat Aug 29, 2026 15:37:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
320879940794067,7cyclictest0-21swapper/215:34:082
320889940674056,5cyclictest0-21swapper/315:34:083
320859940433998,40cyclictest9754-21kworker/0:6+events15:34:080
320869940304021,4cyclictest0-21swapper/115:34:081
3208799768756,7cyclictest0-21swapper/214:46:242
3208899757746,5cyclictest0-21swapper/314:46:243
3208699719710,4cyclictest0-21swapper/114:46:241
3208799714702,7cyclictest0-21swapper/215:08:202
3208799714702,7cyclictest0-21swapper/215:08:202
3208799709697,7cyclictest0-21swapper/214:57:222
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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