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2024-07-27 - 07:58
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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 Fri Jul 26, 2024 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2063421230,4sleep020635-21sed09:27:460
2093821140,4sleep020939-21grep09:28:020
2556721090,3sleep025565-21aten_r4power_vo08:02:570
1140529814,27sleep011036-21munin-node10:38:140
27096999721,67cyclictest15850-21aten_r4power_cu09:12:540
27096999715,73cyclictest28351-21sshd09:50:000
27096999613,72cyclictest21752-21munin-node12:48:430
27096999525,33cyclictest22910-21missed_timers11:13:220
27096999515,70cyclictest7796-21munin-node10:27:570
27096999514,72cyclictest32411-21fschecks_count13:23:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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