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2026-08-26 - 20:22
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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 20 highest latencies:
System rack7slot3.osadl.org (updated Wed Aug 26, 2026 12:44:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
165042827144sleep16505-21idleruntime-cro07:06:420
1662399283211cyclictest12078-21netwatch09:07:580
1662399262233cyclictest22640-21fschecks_time09:53:070
1662399260229cyclictest18163-21sshd07:12:570
1662399257227cyclictest7987-21cpu11:11:560
1662399257192cyclictest28110-21sh10:17:350
1662399256228cyclictest314-21sh10:37:590
1662399255230cyclictest11725-21runrttasks11:28:090
1662399255226cyclictest24265-21ssh09:59:510
1662399254227cyclictest9451-21munin-node0
1662399254196cyclictest14271-21sh11:39:030
1662399253160cyclictest2980-21gmain12:03:090
166239925149cyclictest31518-21munin-node0
1662399251221cyclictest20125-21ssh09:42:370
1662399251218cyclictest15197-21munin-run09:21:520
1662399250222cyclictest11281-21rm11:26:400
1662399249219cyclictest17978-21ssh11:56:110
1662399249218cyclictest23480-21sh12:20:350
1662399249185cyclictest20556-21ntp_states07:23:130
1662399248223cyclictest9159-21df11:17:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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