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2026-01-31 - 02:24
[ 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 100 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Sat Jan 31, 2026 00:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151154090,0ktimers/0176441sleep19:06:150
1865599493134,0cyclictest32688-21cron00:16:060
1865599488120,0cyclictest25176-21cron19:51:050
1865599480101,0cyclictest19616-21munin-node21:01:150
1514700,0ktimers/0302641sleep00:01:040
1865599469117,0cyclictest31033-21mailstats00:06:320
1865599469114,0cyclictest29972-21munin-run20:21:110
1514680,0ktimers/059171sleep21:12:160
1514680,0ktimers/0258681sleep19:54:180
1514660,0ktimers/0305731sleep20:22:460
1865599460119,0cyclictest23352-21chrt23:13:340
1865599459126,0cyclictest25729-21ssh23:31:050
1865599458132,0cyclictest23286-21cron19:41:050
1865599456119,0cyclictest3460-21snmpd20:56:000
1865599454117,0cyclictest7398-21date21:21:380
1865599451116,0cyclictest22225-21sshd19:32:260
1514500,0ktimers/0221101sleep23:06:080
1865599448119,0cyclictest18784-21munin-run22:41:150
1865599447108,0cyclictest26075-21latency_hist19:56:150
1865599446122,0cyclictest18652-21cyclictest21:41:350
1514460,0ktimers/0238711sleep23:17:400
1865599444113,0cyclictest27588-21munin-run20:06:060
1865599443112,0cyclictest6644-21ssh21:17:410
1865599440117,0cyclictest17257-21runrttasks22:31:060
1865599438127,0cyclictest3460-21snmpd19:16:490
1514380,0ktimers/0129191sleep22:00:220
1865599437101,0cyclictest26386-21sshd23:33:290
1514370,0ktimers/0154701sleep22:18:280
186559943588,0cyclictest0-21swapper22:25:460
1865599434117,0cyclictest31001-21ntpq20:26:400
1865599433121,0cyclictest10354-21ssh21:41:250
1865599430116,0cyclictest0-21swapper22:06:520
1865599429123,0cyclictest11079-21ssh21:46:420
1865599428133,0cyclictest21499-21idleruntime-cro23:01:090
525504270,0irq/11-sym53c8x130250irq/15-NE200023:51:190
1865599425120,0cyclictest8857-21ssh21:31:300
1865599423118,0cyclictest0-21swapper23:55:230
1865599423110,0cyclictest0-21swapper22:14:250
525504220,0irq/11-sym53c8x130250irq/15-NE200021:26:260
525504220,0irq/11-sym53c8x130250irq/15-NE200000:38:270
1865599422107,0cyclictest1640-21ssh00:26:540
1865599420115,0cyclictest0-21swapper22:03:580
1865599420115,0cyclictest0-21swapper21:52:430
1865599419122,0cyclictest0-21swapper21:07:270
1865599419112,0cyclictest0-21swapper22:34:420
1865599417126,0cyclictest0-21swapper23:21:350
1865599417116,0cyclictest0-21swapper23:06:380
186559941688,0cyclictest27152-21sshd23:40:120
1514160,0ktimers/05121sleep20:38:190
1865599415106,0cyclictest0-21swapper22:47:550
1865599414112,0cyclictest0-21swapper00:19:070
1865599414110,0cyclictest0-21swapper22:45:460
1865599412109,0cyclictest0-21swapper00:25:090
1865599411122,0cyclictest3729-21runrttasks00:36:050
1865599411107,0cyclictest0-21swapper22:54:110
1865599410121,0cyclictest0-21swapper19:42:200
1865599407129,0cyclictest3729-21runrttasks23:41:370
1865599406107,0cyclictest19194-21sshd19:12:270
186559940135,0cyclictest20915-21idleruntime-cro19:26:050
1865599400129,0cyclictest0-21swapper19:27:010
1865599400112,0cyclictest30437-21sort00:01:350
1865599399116,0cyclictest0-21swapper20:11:400
1865599399115,0cyclictest0-21swapper20:06:410
1865599393119,0cyclictest1057-21cpu20:42:100
186559939089,0cyclictest4564-21runrttasks21:05:180
1865599388143,0cyclictest32056-21awk20:32:230
186559937084,0cyclictest0-21swapper20:50:590
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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