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2026-07-01 - 23:44
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rack7slot3.osadl.org (updated Wed Jul 01, 2026 12:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1093699265234cyclictest2935-21runrttasks08:19:350
1093699265118cyclictest14625-21fschecks_time07:24:000
1093699264239cyclictest9297-21cat11:39:200
109369926094cyclictest16803-21diskmemload09:53:160
1093699259234cyclictest13778-21chrt09:39:590
1093699258227cyclictest16763-21cpuspeed07:33:390
1093699257107cyclictest3958-21apt11:15:220
1093699257103cyclictest7842-21ssh11:33:110
1093699256128cyclictest12234-21df_inode07:13:540
1093699253112cyclictest2339-21df_inode11:09:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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