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2026-07-16 - 11:44
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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 20 highest latencies:
System rackfslot5.osadl.org (updated Thu Jul 16, 2026 03:37:15)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
138999998789812,61cyclictest20184-21kworker/0:1+events02:59:190
138999998789812,61cyclictest20184-21kworker/0:1+events02:59:180
139009998079794,7cyclictest0-21swapper/102:59:181
139009998079794,7cyclictest0-21swapper/102:59:181
139029997729763,5cyclictest0-21swapper/302:59:183
139029997729763,5cyclictest0-21swapper/302:59:183
139019997429729,8cyclictest0-21swapper/203:34:512
138999997339674,54cyclictest16760-21kworker/0:3+events03:34:510
139019996759667,3cyclictest0-21swapper/202:59:192
139019996759667,3cyclictest0-21swapper/202:59:192
139009996669656,5cyclictest0-21swapper/103:34:501
139029996329625,3cyclictest0-21swapper/303:34:503
1389999764728,29cyclictest15432-21kworker/0:4+events_freezable_power_02:35:380
1389999764728,29cyclictest15432-21kworker/0:4+events_freezable_power_02:35:380
1389999756720,29cyclictest20184-21kworker/0:1+events_freezable_power_03:08:320
1390099720710,5cyclictest0-21swapper/102:35:391
1390099720710,5cyclictest0-21swapper/102:35:381
1390199718706,7cyclictest0-21swapper/203:19:302
1390099712702,5cyclictest0-21swapper/103:08:331
1390199706694,7cyclictest0-21swapper/202:46:362
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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