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2026-09-01 - 14:59
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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: ondemand
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackbslot5.osadl.org (updated Mon Aug 31, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
547322323sleep30-21swapper18:28:363
2249122321sleep50-21swapper15:56:575
3058322221sleep20-21swapper16:13:182
3022622221sleep30-21swapper17:13:383
2369422221sleep50-21swapper20:02:425
3035222121sleep50-21swapper16:10:015
1692422121sleep50-21swapper16:48:515
2150422019sleep50-21swapper18:59:035
1353122019sleep30-21swapper18:44:213
788321915sleep40-21swapper18:29:574
764821915sleep40-21swapper19:31:514
3217821918sleep30-21swapper19:19:183
1256321917sleep40-21swapper15:39:434
12166991919cyclictest0-21swapper20:14:110
12166991919cyclictest0-21swapper20:14:110
12166991913cyclictest0-21swapper17:49:390
12166991912cyclictest749sirq-net-rx/016:52:110
995421817sleep40-21swapper20:37:144
827721817sleep30-21swapper17:30:103
826021817sleep40-21swapper17:29:554
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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