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2025-12-07 - 18:27
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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: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 10 highest latencies:
System rack8slot1.osadl.org (updated Sun Dec 07, 2025 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
962699205128,0cyclictest7707-21df_abs11:15:130
962699202127,0cyclictest4475-21nfs_client11:05:540
962699202122,0cyclictest16975-21fschecks_time10:06:400
962699201124,0cyclictest11105-21munin-node11:24:570
2626502010,0irq/5-eth09053-21perl06:35:180
962699200123,0cyclictest2047-21aten2.4_r8power09:25:230
962699199123,0cyclictest30927-21aten2.4-expect10:49:320
962699199121,0cyclictest1971-21latency_hist07:49:200
962699199120,0cyclictest24809-21seq08:57:220
962699198120,0cyclictest12305-21load08:19:560
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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