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2024-07-16 - 08:26
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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 rackbslot4.osadl.org (updated Mon Jul 15, 2024 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13282997423,45cyclictest8819-21/usr/sbin/munin07:51:230
13282997119,45cyclictest29023-21/usr/sbin/munin08:25:420
13282997022,41cyclictest30671-21/usr/sbin/munin07:31:030
13282996920,43cyclictest19907-21ssh08:09:420
13282996823,39cyclictest21817-21/usr/sbin/munin05:46:170
13282996820,42cyclictest6268-21/usr/sbin/munin06:31:050
13282996811,51cyclictest0-21swapper/009:05:530
13282996811,51cyclictest0-21swapper/009:05:530
13282996726,10cyclictest11452-21/usr/sbin/munin08:50:410
13282996721,40cyclictest667-21runrttasks05:41:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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