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2025-12-05 - 15:29
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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 20 highest latencies:
System rack4slot3.osadl.org (updated Fri Dec 05, 2025 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24406999614,73cyclictest30664-21df_abs07:43:250
24406999415,43cyclictest14783-21idleruntime-cro09:03:100
24406999414,71cyclictest29430-21munin-node11:33:420
24406999315,69cyclictest12253-21proc_pri10:38:570
24406999215,68cyclictest32370-21sshd11:41:380
24406999215,41cyclictest8316-21munin-node10:29:110
24406999214,69cyclictest18227-21cpu10:58:470
24406999214,68cyclictest4610-21munin-node08:13:380
24406999115,67cyclictest31363-21kernelversion09:58:430
24406999114,68cyclictest8900-21munin-node12:08:450
24406999114,68cyclictest27971-21chrt11:28:250
24406999114,68cyclictest22505-21sshd11:10:390
24406999114,67cyclictest20464-21munin-node11:03:580
24406999014,66cyclictest29810-21munin-node09:53:450
24406999013,69cyclictest3533-21runrttasks08:35:250
2440699895,74cyclictest12837-21seq12:20:100
24406998915,65cyclictest3533-21runrttasks07:55:050
24406998914,66cyclictest3533-21runrttasks10:23:350
24406998913,67cyclictest10956-21seq12:14:040
2440699884,44cyclictest13196-21munin-node10:43:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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