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2026-07-03 - 00:25
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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 rack7slot2.osadl.org (updated Thu Jul 02, 2026 12:44:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6509699910597,6cyclictest706631-21kworker/u4:3+events_unbound09:45:380
650970999386,5cyclictest642417-21kworker/u4:10+events_unbound07:20:021
650970997669,5cyclictest639785-21kworker/u4:5+events_unbound07:35:011
650969997443,26cyclictest53-21kswapd012:10:100
650969997443,26cyclictest53-21kswapd012:10:100
650969997367,4cyclictest653462-21kworker/u4:9+events_unbound07:55:160
650970997157,6cyclictest680404-21kworker/u4:11+events_unbound09:05:011
650969997061,6cyclictest833836-21kworker/u4:6+events_unbound12:06:040
650970996760,5cyclictest647263-21kworker/u4:0+events_unbound07:15:041
650969996448,13cyclictest53-21kswapd011:10:090
650970996249,6cyclictest674001-21kworker/u4:2+events_unbound08:40:041
650969996153,5cyclictest732803-21kworker/u4:11+events_unbound10:20:000
650970996046,6cyclictest639785-21kworker/u4:5+events_unbound08:00:021
650969996051,6cyclictest668347-21ntpq08:15:240
650969995950,6cyclictest855468-21kworker/u4:5+events_unbound12:36:120
650969995950,6cyclictest697574-21kworker/u4:4+events_unbound09:30:370
650969995847,8cyclictest771486-21cat10:50:460
650969995819,23cyclictest0-21swapper/011:40:000
650970995750,5cyclictest732802-21kworker/u4:10+events_unbound11:20:021
650970995748,7cyclictest727580-21timerwakeupswit10:00:501
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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