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2025-12-13 - 08:14
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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 highest latencies:
System rack7slot3.osadl.org (updated Sat Dec 13, 2025 00:44:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71972242519sleep7203-21apt19:10:000
727599252191cyclictest5785-21df21:28:380
727599245221cyclictest1785-21ifplugd00:29:460
727599241217cyclictest25659-21netwatch22:54:570
727599240212cyclictest3700-21if_eth021:18:590
727599239215cyclictest18700-21runrttasks20:01:160
727599239211cyclictest22583-21latency20:19:150
727599239175cyclictest2726-21lxpanel22:28:350
727599238215cyclictest18822-21sort00:35:120
727599238169cyclictest2953-21runrttasks20:54:100
727599237213cyclictest9727-21sensors21:44:400
727599237174cyclictest14221-21runrttasks00:21:060
727599236211cyclictest29728-21kernelversion23:14:090
727599236211cyclictest10938-21grep21:49:470
727599236166cyclictest2726-21lxpanel22:34:130
727599235211cyclictest10164-21kernelversion19:24:110
727599235206cyclictest15473-21munin-node0
727599235170cyclictest2953-21runrttasks20:45:230
727599234211cyclictest26128-21cut22:58:460
727599234210cyclictest20817-21latency_hist20:10:150
727599234209cyclictest11739-21cron19:30:010
727599234207cyclictest2286-21lldpad20:24:100
727599234205cyclictest8593-21chrt19:17:030
727599234203cyclictest15907-21egrep22:13:350
727599234168cyclictest6752-21munin-node0
727599233207cyclictest2726-21lxpanel19:57:580
727599233206cyclictest25692-21ping20:33:360
727599233205cyclictest5240-21grep21:24:450
727599233205cyclictest11839-21processes21:54:320
727599233173cyclictest31511-21runrttasks23:20:490
727599233168cyclictest21308-21chrt22:35:520
727599233168cyclictest13181-21sshd19:38:090
727599233167cyclictest2637-21munin-node22:06:190
727599233165cyclictest2726-21lxpanel00:39:040
727599233142cyclictest17021-21munin-node0
727599232205cyclictest2953-21runrttasks23:50:410
727599232205cyclictest2726-21lxpanel20:58:520
727599232202cyclictest2953-21runrttasks22:41:250
727599232201cyclictest14335-21runrttasks19:43:170
727599232201cyclictest12941-21users00:15:300
727599232170cyclictest7118-21irqstats21:34:060
727599231207cyclictest2726-21lxpanel21:08:290
727599231204cyclictest2555-21munin-node0
727599231204cyclictest1423-21mailstats23:34:380
727599231203cyclictest2953-21runrttasks20:43:400
727599231201cyclictest8693-21munin-node0
727599231200cyclictest21194-21entropy20:13:440
727599231168cyclictest17538-21rt-features22:19:350
727599230204cyclictest2954-21netwatch20:39:220
727599230167cyclictest26990-21chrt23:01:070
727599230164cyclictest7889-21modprobe19:14:100
727599230164cyclictest13369-21wc22:00:190
727599229171cyclictest28936-21munin-node0
727599228201cyclictest25254-21munin-node0
727599228197cyclictest13786-21processes00:19:350
727599228194cyclictest783-21date21:05:160
727599228165cyclictest8257-21munin-node0
727599227203cyclictest13835-21ls22:03:570
727599227196cyclictest11441-21latency_hist00:10:160
727599226200cyclictest31336-21cron23:20:000
727599226199cyclictest3213-21runrttasks23:43:040
727599226195cyclictest2953-21runrttasks23:37:050
727599225201cyclictest18413-21irqstats22:24:040
727599225199cyclictest11870-21ping19:30:260
727599224199cyclictest2953-21runrttasks22:48:410
727599222198cyclictest2726-21lxpanel00:02:470
727599221196cyclictest529-21latency_hist23:30:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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