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2026-05-12 - 08:03
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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 Tue May 12, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2150322827sleep40-21swapper22:55:134
2836122625sleep20-21swapper19:05:272
1681622625sleep20-21swapper20:43:472
222522423sleep50-21swapper23:16:515
2440022323sleep40-21swapper21:58:154
2227422323sleep40-21swapper20:55:334
857122221sleep20-21swapper21:30:362
2958422221sleep20-21swapper22:06:132
2878122221sleep50-21swapper18:06:005
178622221sleep40-21swapper23:16:104
1458422221sleep50-21swapper19:39:315
1210422221sleep60-21swapper18:31:466
1100022221sleep20-21swapper21:32:202
810922019sleep40-21swapper22:29:284
2620422019sleep40-21swapper19:01:134
2308722019sleep20-21swapper17:51:242
1144622019sleep40-21swapper20:33:164
2872121919sleep30-21swapper23:06:093
1984921917sleep70-21swapper19:48:307
1976221918sleep50-21swapper19:47:155
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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