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2026-05-21 - 16:31
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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 10 highest latencies:
System rackbslot4.osadl.org (updated Thu May 21, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1279326112,16sleep30-21swapper/307:08:073
1311299574,48cyclictest0-21swapper/112:18:571
231582560,6sleep20-21swapper/211:09:312
13118995519,30cyclictest6785-21sed09:24:282
13118995519,30cyclictest6785-21sed09:24:282
1311299554,46cyclictest0-21swapper/112:17:091
1311299554,45cyclictest0-21swapper/109:49:401
1311299553,46cyclictest0-21swapper/111:07:591
1311299553,46cyclictest0-21swapper/111:07:591
1312499544,44cyclictest0-21swapper/311:28:183
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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