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2026-05-10 - 14:33
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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 Sun May 10, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
83429915015,68cyclictest4349-21munin-node10:25:240
83429915015,66cyclictest6344-21sshd10:31:040
83429915014,67cyclictest10139-21aten_r4power_cu10:44:510
83429914815,71cyclictest30582-21sshd10:06:040
83429914615,70cyclictest15083-21munin-node12:40:370
83429914114,67cyclictest2224-21df_abs11:59:550
7454213519,28sleep07486-21munin-node07:15:140
87729914,15sleep0880-21ntp_states08:35:220
888029814,15sleep03250-21snmpd07:20:130
249129815,15sleep02492-21memory10:20:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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