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2025-04-21 - 09:40
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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 Mon Apr 21, 2025 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
302499682,60cyclictest11324-21open_inodes19:21:002
302499632,55cyclictest25044-21ssh18:00:472
301999614,51cyclictest0-21swapper/119:44:501
301999574,47cyclictest0-21swapper/120:01:091
301999574,47cyclictest0-21swapper/120:01:091
301999574,47cyclictest0-21swapper/118:55:521
302499562,48cyclictest7465-21wget15:05:532
301999564,46cyclictest0-21swapper/117:55:261
3019995616,34cyclictest27460-21sshd15:58:071
3024995524,27cyclictest22302-21grep17:55:552
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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