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2026-04-30 - 16:13
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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 Thu Apr 30, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1824523129sleep50-21swapper07:52:485
1312323029sleep50-21swapper09:41:005
453822826sleep50-21swapper08:27:375
1852422828sleep50-21swapper07:53:525
181422827sleep40-21swapper06:15:244
154522825sleep50-21swapper11:19:275
454122725sleep50-21swapper11:28:165
2896122727sleep40-21swapper08:13:284
2392422726sleep40-21swapper10:02:444
1829922726sleep40-21swapper06:49:014
1519222726sleep50-21swapper06:40:375
1031222727sleep40-21swapper09:34:354
704922625sleep50-21swapper11:31:045
470522625sleep50-21swapper06:23:095
453722625sleep40-21swapper08:27:364
426622625sleep30-21swapper11:24:223
411222625sleep40-21swapper07:19:584
3128522625sleep40-21swapper07:11:584
2626322625sleep50-21swapper08:08:015
2087122625sleep50-21swapper10:57:355
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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