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2025-07-01 - 12:47
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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 rackfslot4.osadl.org (updated Tue Jul 01, 2025 00:45:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3200521170,3chrt960-21mmi23:05:060
760921160,3chrt7608-21TaskTest00:21:280
1253421140,3chrt12533-21TaskTest21:26:520
1243421080,4chrt12433-21sh00:30:360
2394721050,2chrt23946-21sh23:50:570
204332950,2sleep020434-21ssh21:41:510
39112920,1sleep03912-21sh23:13:030
209412790,1sleep020942-21rm22:44:050
116422770,2sleep011643-21cat21:25:100
75062624,8sleep07512-21TaskTest22:18:380
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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