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2026-03-04 - 15:36
[ 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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack3slot2.osadl.org (updated Wed Mar 04, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
245962026200,4sleep02459621-21cat07:06:010
246022699305275,20cyclictest29-21kswapd007:45:190
246022699294264,19cyclictest29-21kswapd007:40:220
246022699285246,27cyclictest2468543-31find07:39:560
252162222630,4chrt2521618-21munin-run10:50:040
254008322550,4chrt2540081-21memory11:55:270
254595222540,3chrt2545948-21ps12:16:130
250957322460,2chrt2509570-21ntpq10:05:400
253296122450,3chrt2532959-21df_inode11:30:160
250087422140,2sleep02500877-21grep09:35:110
249972122140,2sleep02499722-21cat09:30:280
246022699214184,18cyclictest2457427-21kworker/u2:107:55:110
247232522110,2sleep02472327-21cat07:51:210
246022699206173,20cyclictest2507713-21kworker/u2:110:56:160
254685322030,3sleep02546855-21cpu12:20:120
247760622010,2sleep02477607-21ntp_states08:11:030
246022699201171,19cyclictest2501159-21kworker/u2:010:01:180
246022699200169,19cyclictest2507713-21kworker/u2:110:21:170
246022699199167,20cyclictest2524405-21kworker/u2:211:15:040
246022699196166,19cyclictest2477000-21kworker/u2:008:26:190
246022699196165,20cyclictest2528565-21kworker/u2:111:21:180
246022699194164,19cyclictest2507713-21kworker/u2:110:40:140
246022699194164,19cyclictest2477000-21kworker/u2:008:41:190
246022699193161,20cyclictest2507713-21kworker/u2:110:35:100
246022699192163,18cyclictest2507713-21kworker/u2:110:35:030
246022699192162,19cyclictest2538321-21kworker/u2:212:06:160
246022699192149,18cyclictest2477000-21kworker/u2:008:21:170
246022699189158,19cyclictest2507713-21kworker/u2:110:15:140
246022699189158,19cyclictest2477000-21kworker/u2:009:26:180
246022699188158,20cyclictest2507713-21kworker/u2:110:26:200
246022699188157,19cyclictest2457427-21kworker/u2:108:01:190
246022699188156,19cyclictest2524405-21kworker/u2:211:05:120
246022699187156,20cyclictest2477000-21kworker/u2:009:11:180
246022699187156,19cyclictest2457427-21kworker/u2:107:26:160
246022699186155,19cyclictest2507713-21kworker/u2:110:11:210
246022699185157,19cyclictest2477000-21kworker/u2:009:06:170
246022699185155,19cyclictest2541559-21kworker/u2:012:36:170
246022699185153,20cyclictest2477000-21kworker/u2:008:35:090
246022699184153,20cyclictest2538321-21kworker/u2:212:01:140
246022699183152,19cyclictest2528565-21kworker/u2:111:40:040
246022699183151,20cyclictest2541559-21kworker/u2:012:31:170
246022699181150,19cyclictest2507713-21kworker/u2:110:55:080
253923321800,3sleep02539235-21timerwakeupswit11:51:190
246022699180149,19cyclictest2528565-21kworker/u2:111:46:140
246022699180149,19cyclictest2477000-21kworker/u2:009:25:030
246022699180149,19cyclictest2457427-21kworker/u2:107:20:010
246022699179148,20cyclictest2499333-21kworker/u2:209:40:110
246022699179148,19cyclictest2528565-21kworker/u2:111:40:120
246022699178147,19cyclictest2501159-21kworker/u2:009:56:200
246022699175144,19cyclictest2457427-21kworker/u2:108:20:050
246022699174145,19cyclictest2541559-21kworker/u2:012:30:040
246022699174145,18cyclictest2457427-21kworker/u2:107:11:180
253166521730,4chrt2531663-21irqstats11:25:230
246022699173144,19cyclictest2477000-21kworker/u2:008:31:170
246022699171140,20cyclictest2457427-21kworker/u2:107:21:160
254456821700,3chrt2544564-21ps12:11:140
246022699167135,20cyclictest2477000-21kworker/u2:009:05:070
246022699165134,20cyclictest2501159-21kworker/u2:009:45:580
246022699164136,18cyclictest2477000-21kworker/u2:008:46:150
246022699163133,19cyclictest2524405-21kworker/u2:211:16:220
246022699163133,19cyclictest2457427-21kworker/u2:108:05:350
246022699163133,19cyclictest2457427-21kworker/u2:107:31:180
246022699162134,18cyclictest2477000-21kworker/u2:009:15:110
246022699161131,18cyclictest2501159-21kworker/u2:009:50:110
246022699160130,19cyclictest2524405-21kworker/u2:211:05:060
246022699158129,18cyclictest2477000-21kworker/u2:008:51:160
246022699146115,19cyclictest2477000-21kworker/u2:008:55:490
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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