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2026-02-23 - 04:46
[ 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.
Unexpectedly long latencies may be caused by SMIs
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 100 highest latencies:
System rackfslot7.osadl.org (updated Mon Feb 23, 2026 00:46:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2561370998910,59cyclictest2574315-21/usr/sbin/munin19:30:233
2561370997536,18cyclictest2620497-21ntpq20:55:213
2561370997516,39cyclictest2657894-21cat22:05:013
2561370997515,39cyclictest2733205-21ntpq00:20:193
2561370997416,39cyclictest2713632-21cat23:45:173
2561370997113,39cyclictest2597641-21grep20:15:153
2561370997112,19cyclictest0-21swapper/321:55:323
2561370997110,39cyclictest2572459-21idleruntime-cro19:30:003
256137099709,59cyclictest2568482-21meminfo19:20:193
2561370996811,38cyclictest2671191-21latency_hist22:30:013
256137099679,19cyclictest0-21swapper/323:04:163
256137099657,39cyclictest2628504-21meminfo21:10:173
256137099656,19cyclictest0-21swapper/300:10:493
2561370996224,38cyclictest511ktimers/322:20:173
2561370995922,36cyclictest874-21mta-sts-daemon22:36:323
2561370995920,2cyclictest511ktimers/322:13:513
2561370995719,19cyclictest2682399-21munin-run22:50:013
2561370995719,19cyclictest2632855-21munin-run21:20:023
2561370995713,40cyclictest2672903-21ntpq22:30:193
2561370995619,16cyclictest0-21swapper/300:15:043
2561370995618,19cyclictest2735344-21hddtemp_smartct00:25:153
2561370995617,20cyclictest2651482-21/usr/sbin/munin21:50:233
2561370995615,19cyclictest2717571-21latency_hist23:54:593
2561370995517,3cyclictest874-21mta-sts-daemon20:01:083
2561370995517,19cyclictest1740-21gdbus00:00:173
2561370995515,19cyclictest0-21swapper/322:53:353
2561370995513,40cyclictest0-21swapper/320:46:213
2561370995513,39cyclictest875-21mta-sts-daemon00:08:203
2561371995435,19cyclictest0-21swapper/419:55:154
2561370995414,19cyclictest0-21swapper/323:36:153
2561370995414,19cyclictest0-21swapper/323:20:163
2561370995414,19cyclictest0-21swapper/323:14:483
2561370995414,19cyclictest0-21swapper/321:45:513
2561370995414,19cyclictest0-21swapper/320:50:043
2561370995414,19cyclictest0-21swapper/320:25:453
2561370995414,19cyclictest0-21swapper/320:07:173
2561370995414,19cyclictest0-21swapper/319:55:053
256137099540,35cyclictest0-21swapper/323:56:303
2561374995333,19cyclictest0-21swapper/719:25:167
2561370995333,20cyclictest0-21swapper/300:36:233
2561370995319,15cyclictest0-21swapper/320:35:583
2561370995314,39cyclictest0-21swapper/322:43:093
2561370995314,39cyclictest0-21swapper/319:17:143
2561370995313,19cyclictest0-21swapper/323:34:283
2561370995313,19cyclictest0-21swapper/323:19:473
2561370995313,19cyclictest0-21swapper/323:05:273
2561370995313,19cyclictest0-21swapper/321:42:363
2561370995313,19cyclictest0-21swapper/321:30:323
2561370995313,19cyclictest0-21swapper/321:05:403
2561370995313,19cyclictest0-21swapper/321:03:353
2561370995313,19cyclictest0-21swapper/320:41:323
2561370995313,19cyclictest0-21swapper/320:14:443
2561370995312,40cyclictest0-21swapper/321:28:433
2561370995312,39cyclictest0-21swapper/322:59:393
2561370995311,39cyclictest0-21swapper/319:14:123
2561373995213,39cyclictest0-21swapper/620:00:166
256137199520,52cyclictest0-21swapper/419:20:114
2561370995232,20cyclictest0-21swapper/321:37:193
2561370995213,19cyclictest0-21swapper/319:52:483
2561370995212,19cyclictest0-21swapper/322:06:123
2561370995212,19cyclictest0-21swapper/321:23:473
2561370995212,19cyclictest0-21swapper/320:31:493
2561370995212,19cyclictest0-21swapper/320:31:483
2561370995133,18cyclictest0-21swapper/322:16:263
2561370995112,19cyclictest0-21swapper/320:23:243
2561370995112,19cyclictest0-21swapper/320:23:243
2561370995111,19cyclictest0-21swapper/323:41:513
2561370995111,19cyclictest0-21swapper/319:48:363
2561370995111,19cyclictest0-21swapper/319:40:043
2561370995110,20cyclictest0-21swapper/323:28:153
2561369995112,19cyclictest0-21swapper/222:00:152
2561367995113,19cyclictest0-21swapper/019:15:200
2561373995013,18cyclictest0-21swapper/622:00:156
2561370995010,19cyclictest0-21swapper/319:39:203
2561370995010,19cyclictest0-21swapper/300:31:193
2561374994911,38cyclictest0-21swapper/720:05:167
2561374994911,19cyclictest0-21swapper/722:20:157
2561367994931,18cyclictest0-21swapper/021:20:150
2561367994931,18cyclictest0-21swapper/019:45:150
2561367994829,19cyclictest0-21swapper/019:20:160
256137499479,19cyclictest0-21swapper/721:45:157
256137199468,38cyclictest0-21swapper/420:15:174
256136799469,18cyclictest171ktimers/020:55:170
2561369994526,19cyclictest421ktimers/220:30:162
2561369994526,19cyclictest421ktimers/220:30:162
256137499446,19cyclictest0-21swapper/719:30:177
256136999436,18cyclictest0-21swapper/222:25:162
256137499423,19cyclictest0-21swapper/720:35:157
256136999424,19cyclictest0-21swapper/219:40:162
256137499400,17cyclictest0-21swapper/721:25:157
256136999402,19cyclictest0-21swapper/223:10:172
256137499390,39cyclictest0-21swapper/719:10:157
256137399391,19cyclictest0-21swapper/623:50:156
256137199390,20cyclictest0-21swapper/419:30:164
2561373993838,0cyclictest0-21swapper/622:18:186
256137499370,37cyclictest0-21swapper/721:50:177
2561369993737,0cyclictest0-21swapper/222:13:522
256136999370,18cyclictest0-21swapper/219:55:172
2561374993636,0cyclictest2567082-21kworker/7:1+events23:30:017
2561374993636,0cyclictest2567082-21kworker/7:1+events23:05:457
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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