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2023-12-10 - 19:01
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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 20 highest latencies:
System rack8slot1.osadl.org (updated Sun Dec 10, 2023 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
206409952567,0cyclictest26464-21cron09:39:450
206409946778,0cyclictest10241-21latency_hist08:29:550
206409946364,0cyclictest22754-21cron11:44:450
2064099463104,0cyclictest20431-21cron11:34:450
206409945171,0cyclictest29937-21idleruntime-cro09:54:440
2064099450135,0cyclictest16179-21df_inode11:15:340
206409944863,0cyclictest12811-21df_abs11:00:520
206409944757,0cyclictest20616-21cron06:54:540
206409944752,0cyclictest12033-21iostat08:35:530
2064099446140,0cyclictest9468-21df_inode08:25:320
206409944259,0cyclictest27578-21cron07:24:440
206409944071,0cyclictest28140-21df_abs09:45:470
206409943963,0cyclictest31500-21cpu07:40:440
206409943955,0cyclictest5592-21cron08:09:540
2064099438152,0cyclictest2742-21syslogd12:04:570
206409943765,0cyclictest25482-21seq11:55:320
2064099437125,0cyclictest2742-21syslogd09:34:460
2064099437124,0cyclictest23399-21awk09:25:340
2064099436105,0cyclictest29886-21cron07:34:460
2064099435153,0cyclictest29934-21cron09:54:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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