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2024-09-20 - 19:06
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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
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackaslot6.osadl.org (updated Fri Sep 20, 2024 12:45:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2478994993628,4cyclictest0-21swapper/312:32:093
2478994993628,4cyclictest0-21swapper/312:32:093
2478997993312,18cyclictest2491620-21gltestperf07:45:165
2479000993225,3cyclictest1165-21dockerd11:02:017
2478999993211,2cyclictest2570771-21gltestperf11:40:156
2478999993211,2cyclictest2570771-21gltestperf11:40:156
2478997993214,2cyclictest0-21swapper/510:52:295
2478997993214,2cyclictest0-21swapper/510:52:295
2478999993125,3cyclictest1124-21dockerd10:39:596
2478995993124,4cyclictest1148-21dockerd10:27:594
2478990993128,2cyclictest0-21swapper/111:30:221
247899799280,25cyclictest0-21swapper/510:35:215
247899499284,2cyclictest2492391-21grep07:45:263
2478991992822,4cyclictest0-21swapper/207:51:462
2478991992822,4cyclictest0-21swapper/207:51:452
2478990992823,3cyclictest2496286-21aten_rapower_en08:00:151
247900099278,4cyclictest2570768-21sed11:40:157
247900099278,4cyclictest2570768-21sed11:40:157
2478995992723,2cyclictest2509970-21grep08:40:154
2478995992722,3cyclictest2547057-21grep10:30:154
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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