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2025-02-11 - 02:53
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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 rack4slot3.osadl.org (updated Tue Feb 11, 2025 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30859913214,108cyclictest10237-21basename21:11:120
30859912914,105cyclictest14243-21munin-node23:20:530
30859912713,103cyclictest19902-21aten_r4power_vo23:40:530
30859912614,102cyclictest25434-21munin-node00:00:540
30859912614,102cyclictest23782-21seq21:57:420
30859912314,98cyclictest29846-21munin-node22:20:520
30859912215,98cyclictest17016-21kernelversion23:31:090
30859912215,97cyclictest30037-21munin-node20:31:360
30859912214,98cyclictest7896-21munin-node22:56:330
30859912214,98cyclictest3225-21munin-node22:40:570
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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