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2024-04-18 - 00:27
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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 Wed Apr 17, 2024 12:44:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
283921240,3chrt2841-21wc10:00:070
181321240,2chrt1812-21/usr/sbin/munin10:55:350
1361821130,2chrt13619-21grep11:16:160
420321110,2sleep04204-21irqrtprio10:01:540
2403421110,2chrt24035-21cpu11:35:350
2264921100,3chrt22650-21sleep08:35:500
1296421080,3chrt12965-21sh12:12:550
1104421020,2chrt11045-21sleep08:13:430
113012930,2sleep011302-21gcc11:12:070
55502890,1sleep05549-21ld11:01:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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