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2025-12-31 - 04:13
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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 50 highest latencies:
System rack7slot3.osadl.org (updated Wed Dec 31, 2025 00:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2529299269246cyclictest25288-21cyclictest22:44:570
252929926484cyclictest12916-21fschecks_count22:50:340
252929926367cyclictest20125-21munin-run23:19:590
2529299260232cyclictest15139-21munin-run22:59:590
2529299260230cyclictest18089-21tune2fs21:00:130
2529299259233cyclictest31658-21tune2fs00:05:320
2529299259231cyclictest29270-21chrt19:25:500
2529299258230cyclictest6829-21ssh22:26:250
2529299256226cyclictest24196-1kworker/0:2H23:38:050
2529299256190cyclictest32397-21diskmemload21:59:120
2529299255231cyclictest21407-21ssh23:24:400
2529299255230cyclictest963-21wc00:12:110
2529299255229cyclictest15759-21ssh23:01:310
252929925474cyclictest27752-21df_inode21:40:300
2529299254229cyclictest22794-21sshd23:30:050
2529299254225cyclictest22692-21df_inode21:20:280
2529299254222cyclictest16829-21df20:54:530
252929925355cyclictest27676-21munin-run23:49:410
2529299252227cyclictest10047-21ssh22:39:350
2529299251225cyclictest29357-21sh21:46:300
2529299251224cyclictest3116-21latency22:11:140
2529299251224cyclictest17698-21munin-node0
2529299251223cyclictest12615-21ssh22:49:380
2529299251220cyclictest29299-21fschecks_time23:55:490
252929925088cyclictest30686-21runrttasks19:31:320
252929925073cyclictest31017-21ssh00:02:210
252929925073cyclictest26426-21df21:35:200
252929925068cyclictest27832-21ssh21:40:430
2529299250223cyclictest1116-21irqstats19:45:240
2529299250221cyclictest26432-21cpu19:14:430
2529299250221cyclictest2560-21ssh00:19:440
252929924972cyclictest3828-21munin-node0
2529299249223cyclictest1881-21munin-node0
2529299249222cyclictest8093-21rm22:31:200
252929924848cyclictest16966-21ssh23:06:160
2529299248222cyclictest1466-21df_inode22:05:240
2529299248221cyclictest5037-21netwatch00:28:450
2529299248216cyclictest28547-21rm23:52:160
2529299248216cyclictest24994-21cron21:29:300
252929924788cyclictest15608-21latency_hist20:49:440
252929924765cyclictest10638-21sensors_temp20:26:030
2529299247226cyclictest25288-21cyclictest21:10:530
2529299247221cyclictest25288-21cyclictest00:21:380
2529299247217cyclictest31134-21ssh21:54:050
2529299247185cyclictest28082-21tr19:20:460
2529299246220cyclictest2726-21lxpanel20:07:290
2529299246218cyclictest6876-21ssh00:35:560
2529299246216cyclictest32581-21munin-node0
252929924585cyclictest25378-21latency_hist19:09:460
252929924584cyclictest9674-21runrttasks20:21:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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