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2026-01-23 - 15:33
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack4slot3.osadl.org (updated Fri Jan 23, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2359524160,5sleep023593-21threads07:08:030
2867021120,4sleep028669-21cat09:03:160
243839910226,66cyclictest30158-21ls07:28:180
243839910225,67cyclictest24248-21runrttasks12:27:430
243839910024,66cyclictest3695-21runrttasks12:26:160
24383999926,64cyclictest181062sleep008:32:350
24383999926,64cyclictest12522-21runrttasks09:53:110
24383999914,75cyclictest4312-21pluginstate09:28:090
24383999515,71cyclictest26757-21iostat_ios10:44:090
1678029514,23sleep016781-21ntpq12:03:060
24383999415,69cyclictest24621-21runrttasks10:32:080
24383999315,69cyclictest5774-21missed_timers09:32:590
399629215,17sleep03978-21missed_timers07:48:010
24383999215,68cyclictest30773-21latency_hist11:02:260
24383999215,68cyclictest27839-21munin-node07:22:380
24383999215,68cyclictest14998-21latency11:57:570
24383999214,69cyclictest16640-21munin-node10:07:350
24383999214,68cyclictest20432-21processes08:38:100
24383999213,70cyclictest23946-21unixbench_singl08:48:200
1990329214,16sleep019911-21memory12:12:590
3152629114,16sleep031527-21iostat_ios09:12:520
2605229114,16sleep026061-21munin-run10:42:240
24383999115,67cyclictest8601-21chrt09:42:360
24383999115,65cyclictest18299-21munin-node10:12:370
24383999114,41cyclictest3695-21runrttasks08:06:520
24383999024,57cyclictest3695-21runrttasks10:47:580
24383999015,39cyclictest2268-21missed_timers07:42:590
24383999015,38cyclictest18337-21needreboot12:08:010
24383999014,67cyclictest3695-21runrttasks11:12:270
24383999014,67cyclictest3695-21runrttasks10:53:280
24383999014,67cyclictest26621-21netstat07:18:000
24383999014,66cyclictest6919-21munin-node09:37:360
24383999014,66cyclictest21527-21aten_r4power_cu10:22:350
24383999013,68cyclictest8202-21sh08:02:230
24383999010,70cyclictest13369-21munin-node11:52:570
2438399897,72cyclictest16661-21sh08:27:430
24383998926,56cyclictest3695-21runrttasks11:06:480
2438399889,41cyclictest32703-21munin-node07:37:390
24383998834,44cyclictest41ktimersoftd/012:41:440
24383998832,46cyclictest41ktimersoftd/011:17:520
24383998815,64cyclictest3695-21runrttasks10:33:200
24383998815,64cyclictest21827-21munin-node12:18:160
24383998814,66cyclictest3079-21munin-node11:23:030
24383998733,45cyclictest41ktimersoftd/010:02:440
24383998733,45cyclictest41ktimersoftd/009:22:480
24383998728,50cyclictest124402sleep011:49:420
24383998633,44cyclictest41ktimersoftd/009:17:590
24383998632,45cyclictest41ktimersoftd/011:32:410
24383998632,45cyclictest41ktimersoftd/007:52:350
24383998632,45cyclictest41ktimersoftd/007:13:070
24383998631,46cyclictest41ktimersoftd/009:58:060
24383998631,45cyclictest41ktimersoftd/011:27:520
24383998630,47cyclictest41ktimersoftd/012:32:310
24383998629,47cyclictest41ktimersoftd/008:42:390
24383998614,63cyclictest29470-21munin-node09:08:020
24383998614,63cyclictest14867-21aten_r4power_en08:22:360
24383998614,36cyclictest11730-21cpu08:12:380
24383998530,46cyclictest41ktimersoftd/011:43:100
24383998529,46cyclictest41ktimersoftd/007:32:400
2754128413,19sleep00-21swapper09:00:550
2571828414,19sleep00-21swapper08:54:160
24383998430,45cyclictest41ktimersoftd/010:18:210
24383998414,63cyclictest3695-21runrttasks11:11:180
1434028413,19sleep00-21swapper08:19:230
24383998329,45cyclictest41ktimersoftd/009:47:430
24383998328,45cyclictest41ktimersoftd/011:37:540
1130828313,19sleep00-21swapper08:11:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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