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2026-02-07 - 05:08
[ 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 100 highest latencies:
System rack3slot2.osadl.org (updated Sat Feb 07, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
257832822460,3chrt2578326-21sshd00:14:540
252525522440,2sleep02525253-21idleruntime21:00:210
249435899200173,17cyclictest2530254-21kworker/u2:021:25:100
255145221980,2sleep02551454-21latency_hist22:35:000
249435899196169,18cyclictest2550078-21kworker/u2:023:26:160
249435899193167,17cyclictest2495753-21kworker/u2:219:41:210
249435899190163,17cyclictest2550078-21kworker/u2:023:05:080
249435899190156,23cyclictest2574507-21b-backup00:00:000
249435899189161,19cyclictest2563785-21kworker/u2:123:25:040
249435899184157,17cyclictest2538938-21kworker/u2:022:10:080
249435899181155,17cyclictest2495753-21kworker/u2:219:46:190
249435899181155,17cyclictest2495753-21kworker/u2:219:16:170
249435899180153,18cyclictest2495753-21kworker/u2:219:55:090
249435899180152,18cyclictest2550078-21kworker/u2:023:11:160
249435899179154,16cyclictest2538938-21kworker/u2:022:06:180
252917821780,2sleep02529177-21true21:15:020
249435899178152,17cyclictest2571684-21kworker/u2:000:15:070
249435899177151,18cyclictest2556090-21kworker/u2:122:51:180
249435899177150,18cyclictest2579773-21kworker/u2:100:21:180
254213721750,3chrt2542138-21missed_timers22:00:300
249435899175146,17cyclictest2566114-21kworker/u2:223:35:100
249435899174146,18cyclictest2536164-21kworker/u2:221:45:070
251295421720,4chrt2512951-21ntpq20:15:410
249435899172146,17cyclictest2530254-21kworker/u2:021:20:360
249435899172145,18cyclictest2512903-21kworker/u2:020:30:080
249435899172144,18cyclictest2533805-21kworker/u2:121:35:390
249944921710,3chrt2499450-21cat19:26:210
249435899171146,17cyclictest2495753-21kworker/u2:219:50:110
255894721700,4chrt2558944-21ntpq23:00:440
249467821680,3chrt2494681-21kernelversion19:10:270
250065221650,4chrt2500647-21processes19:31:140
249435899163138,17cyclictest2538938-21kworker/u2:022:16:200
249435899163137,17cyclictest2495753-21kworker/u2:219:36:250
249435899162136,17cyclictest2550078-21kworker/u2:023:15:090
249435899160133,18cyclictest2536164-21kworker/u2:221:51:210
249435899159131,19cyclictest2571684-21kworker/u2:000:05:070
249435899157131,17cyclictest2495753-21kworker/u2:220:06:240
249435899157130,18cyclictest2579773-21kworker/u2:100:36:570
249435899156131,16cyclictest2566114-21kworker/u2:223:41:230
249435899156130,17cyclictest2517248-21kworker/u2:220:36:190
249435899155128,17cyclictest2512903-21kworker/u2:020:25:080
258294421530,2sleep02582946-21missed_timers00:30:290
249435899153126,18cyclictest2530254-21kworker/u2:021:31:210
249435899152126,17cyclictest2579773-21kworker/u2:100:26:240
249435899151124,17cyclictest2548269-21kworker/u2:222:25:120
249435899151122,17cyclictest2512903-21kworker/u2:020:21:120
249435899148122,17cyclictest2550078-21kworker/u2:022:41:240
249435899148122,17cyclictest2538938-21kworker/u2:021:56:240
249435899144116,17cyclictest2517248-21kworker/u2:220:51:020
249435899143117,17cyclictest2495753-21kworker/u2:220:11:560
256666521420,2sleep02566663-21ntp_offset23:30:520
249435899142116,17cyclictest2517248-21kworker/u2:220:46:250
249435899142115,18cyclictest2566114-21kworker/u2:223:46:280
249435899142108,23cyclictest2574656-40sh00:00:080
249435899141114,17cyclictest2566114-21kworker/u2:223:50:520
249435899141113,17cyclictest2550078-21kworker/u2:022:56:140
249435899140115,17cyclictest2517248-21kworker/u2:221:17:000
249435899140115,17cyclictest2517248-21kworker/u2:220:56:230
249435899134109,17cyclictest2495753-21kworker/u2:220:01:340
249435899133105,18cyclictest2517248-21kworker/u2:220:40:580
249435899130105,17cyclictest2550078-21kworker/u2:022:38:230
249435899129103,17cyclictest2495753-21kworker/u2:219:21:540
249435899127100,17cyclictest2517248-21kworker/u2:221:07:550
24943589912195,17cyclictest2548269-21kworker/u2:222:23:230
24943589912195,17cyclictest2536164-21kworker/u2:221:42:550
24943589911993,17cyclictest2550078-21kworker/u2:022:49:040
249370721110,3sleep02493708-21mailstats19:06:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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