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2026-07-01 - 15:07
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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 Wed Jul 01, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
870922625sleep30-21swapper05:42:173
621122625sleep20-21swapper05:39:362
2218922625sleep40-21swapper06:09:314
1860722623sleep50-21swapper10:06:525
1379922625sleep20-21swapper06:54:182
2219222421sleep50-21swapper06:09:325
1909422423sleep20-21swapper07:03:472
540722322sleep50-21swapper08:41:375
506922323sleep40-21swapper10:44:124
350322323sleep30-21swapper05:34:003
2949122321sleep40-21swapper10:29:564
227922321sleep50-21swapper10:37:255
2129522323sleep60-21swapper10:12:136
1395722319sleep50-21swapper09:01:065
1379122323sleep60-21swapper10:01:176
1166222323sleep60-21swapper07:55:526
883122221sleep60-21swapper07:48:326
883122221sleep60-21swapper07:48:326
870822221sleep20-21swapper05:42:162
851122221sleep20-21swapper06:44:502
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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