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2026-01-13 - 15:42
[ 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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rackbslot6.osadl.org (updated Tue Jan 13, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
778921490,3sleep1711899cyclictest07:27:591
1068911040,3ptp4l401ktimersoftd/307:27:273
79912650,5sleep3713099cyclictest07:28:013
159012640,2sleep30-21swapper/311:25:523
711299621,29cyclictest12028-21ssh11:54:560
711299601,27cyclictest19220-21awk10:23:050
711299580,25cyclictest29980-21gltestperf08:12:580
713099570,23cyclictest20308-21ls10:58:003
711299570,24cyclictest31178-21diskmemload10:49:350
258112560,2sleep20-21swapper/212:43:032
24032550,3sleep02407-21needreboot12:18:080
239462540,3sleep2321ktimersoftd/211:33:172
711299521,25cyclictest3571-21latency_hist10:07:450
7112995112,24cyclictest29628-21sendmail_mailtr10:33:100
320972500,1sleep232098-21expr11:43:012
711299493,39cyclictest16986-21apt-get09:47:560
711299491,24cyclictest23980-21if_enp1s0.110:28:030
711299490,25cyclictest9822-21latency_hist08:42:430
711299480,32cyclictest31652-21sed11:08:150
67522474,31sleep10-21swapper/107:24:251
212922470,1sleep20-21swapper/212:04:092
711299441,34cyclictest0-21swapper/012:02:590
711299433,36cyclictest12742-21head08:48:010
711299430,22cyclictest0-21swapper/007:47:560
713099410,20cyclictest0-21swapper/309:59:513
688824120,11sleep233-21ksoftirqd/207:26:112
711299402,31cyclictest25539-21apt-get12:43:010
711299402,30cyclictest7370-21apt-get07:27:540
711299402,30cyclictest10405-21apt-get07:32:530
711299400,38cyclictest30844-1kworker/u9:212:24:170
711299392,30cyclictest24351-21apt-get09:12:540
711299391,34cyclictest7116-21sed07:27:420
711299391,33cyclictest0-21swapper/011:57:590
711299391,33cyclictest0-21swapper/011:57:590
711299391,32cyclictest20678-21apt-get12:38:000
711299391,31cyclictest3964-21apt-get10:07:560
106891390,1ptp4l401ktimersoftd/312:44:293
106891390,1ptp4l401ktimersoftd/310:27:413
711299382,30cyclictest625-21apt-get10:37:560
711299382,29cyclictest2840-21apt-get12:53:030
7112993814,21cyclictest15281-21sh12:32:350
711299380,34cyclictest27201-21gltestperf09:18:000
711299380,22cyclictest0-21swapper/011:36:180
106891380,1ptp4l401ktimersoftd/312:53:233
106891380,1ptp4l401ktimersoftd/310:16:193
106891380,1ptp4l401ktimersoftd/310:16:193
106891380,1ptp4l401ktimersoftd/309:47:203
106891380,1ptp4l401ktimersoftd/309:29:113
713099371,19cyclictest0-21swapper/312:15:063
711299372,28cyclictest27110-21apt-get11:37:590
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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