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2026-01-27 - 03:15
[ 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: 25 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Tue Jan 27, 2026 00:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151150570,0ktimers/052471sleep19:09:450
53499951639,0cyclictest7543-21which22:21:110
1514700,0ktimers/0107261sleep19:36:570
53499946973,0cyclictest3376-21syslogd20:51:110
534999469100,0cyclictest19020-21sh23:35:550
1514690,0ktimers/010001sleep21:42:170
53499946639,0cyclictest26574-21ls00:21:430
1514600,0ktimers/0296141sleep21:13:390
53499945935,0cyclictest21789-21sendmail_mailtr20:31:070
525504590,0irq/11-sym53c8x130250irq/15-NE200022:27:180
53499945678,0cyclictest14751-21chrt23:10:510
53499945528,0cyclictest7203-21date19:21:100
1514540,0ktimers/090531sleep19:27:510
53499945333,0cyclictest30015-21date21:16:250
53499944942,0cyclictest25039-21sort00:12:550
1514480,0ktimers/0118221sleep22:48:400
53499944772,0cyclictest18001-21ssh23:29:510
53499944661,0cyclictest3432-21nscd21:27:270
53499944234,0cyclictest15976-21df23:17:180
53499944230,0cyclictest5426-21ssh22:08:310
534999442100,0cyclictest32094-21rm21:33:550
53499944168,0cyclictest3436-21nscd22:40:550
53499944036,0cyclictest29364-21munin-run00:41:040
525504390,0irq/11-sym53c8x130250irq/15-NE200020:47:360
1514390,0ktimers/0146831sleep19:56:480
53499943853,0cyclictest29800-21kworker/u4:0-xprtiod21:51:500
53499943834,0cyclictest739-21cron21:40:540
53499943360,0cyclictest4229-21ssh22:01:210
53499943259,0cyclictest31078-21ssh21:25:580
534999430119,0cyclictest27327-21cron21:00:550
53499942837,0cyclictest6626-21sh22:16:070
53499942788,0cyclictest12503-21ssh22:54:310
53499942739,0cyclictest4135-21munin-run22:01:020
534999426122,0cyclictest7754-21ssh22:22:240
53499942536,0cyclictest5938-21sshd19:12:320
53499942436,0cyclictest21153-21chrt23:50:560
53499942428,0cyclictest28056-21ssh00:32:030
53499942334,0cyclictest14042-21sort19:52:050
534999422114,0cyclictest18557-21mailstats20:16:100
53499941932,0cyclictest14846-21latency_hist23:11:110
534999419115,0cyclictest0-21swapper19:46:100
534999419112,0cyclictest0-21swapper20:11:570
534999418113,0cyclictest16518-21df20:06:450
53499941793,0cyclictest22847-21wc20:36:100
53499941641,0cyclictest10784-21ssh22:42:240
53499941635,0cyclictest3465-21lldpd20:02:230
53499941634,0cyclictest20068-21awk20:22:230
53499941629,0cyclictest23845-21ntpq00:06:450
53499941530,0cyclictest28135-21idleruntime-cro21:05:550
53499941431,0cyclictest9157-21mailstats22:31:200
53499941335,0cyclictest9350-21ls19:31:040
53499941328,0cyclictest12757-21ssh22:56:240
534999412108,0cyclictest20232-21cron23:45:540
53499941028,0cyclictest11782-21cpu19:41:560
534999410128,0cyclictest23093-21mailstats00:01:190
534999410115,0cyclictest19115-21ssh23:36:240
534999408114,0cyclictest27405-21chrt00:26:270
53499940788,0cyclictest21509-21load23:52:240
53499940640,0cyclictest29222-21munin-run21:10:590
53499940587,0cyclictest3432-21nscd23:03:110
53499940432,0cyclictest25702-21ssh00:17:110
53499940394,0cyclictest0-21swapper23:22:350
534999401107,0cyclictest7080-21cron19:20:540
534999395110,0cyclictest20824-21ntp_states20:26:280
53499939340,0cyclictest24032-21irqstats20:41:190
53499939236,0cyclictest3434-21nscd21:51:070
534999392101,0cyclictest5343-21cyclictest00:05:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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