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2026-02-04 - 14:59
[ 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 792 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Wed Feb 04, 2026 12:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151153330,0ktimers/0171051sleep07:09:320
1514670,0ktimers/0174831sleep10:16:200
525504630,0irq/11-sym53c8x130250irq/15-NE200008:06:540
1514520,0ktimers/0282161sleep11:25:310
1723899445384,0cyclictest85731sleep09:18:140
1514290,0ktimers/0270521chrt11:17:170
525504270,0irq/11-sym53c8x130250irq/15-NE200008:02:400
525504230,0irq/11-sym53c8x130250irq/15-NE200008:32:040
525504220,0irq/11-sym53c8x130250irq/15-NE200012:26:300
525504150,0irq/11-sym53c8x130250irq/15-NE200010:47:500
525504120,0irq/11-sym53c8x130250irq/15-NE200011:06:280
1302504080,0irq/15-NE200052550irq/11-sym53c8xx08:46:540
525504050,0irq/11-sym53c8x130250irq/15-NE200009:53:010
525504000,0irq/11-sym53c8x130250irq/15-NE200008:41:570
1302503980,0irq/15-NE200052550irq/11-sym53c8xx08:57:490
1723899397343,0cyclictest0-21swapper07:25:580
1723899395322,0cyclictest6216-21kworker/0:2+events11:13:540
1513940,0ktimers/0205901sleep10:34:060
525503820,0irq/11-sym53c8x130250irq/15-NE200007:31:180
525503750,0irq/11-sym53c8x130250irq/15-NE200009:41:350
525503650,0irq/11-sym53c8x130250irq/15-NE200012:27:490
525503590,0irq/11-sym53c8x130250irq/15-NE200011:56:470
525503580,0irq/11-sym53c8x130250irq/15-NE200011:27:080
525503540,0irq/11-sym53c8x130250irq/15-NE200012:21:220
1723899351297,0cyclictest0-21swapper07:54:140
1723899350296,0cyclictest0-21swapper07:15:420
1723899347292,0cyclictest0-21swapper08:54:140
1723899347292,0cyclictest0-21swapper08:20:140
525503460,0irq/11-sym53c8x130250irq/15-NE200009:47:090
525503450,0irq/11-sym53c8x130250irq/15-NE200009:36:260
1513450,0ktimers/0209381sleep10:36:500
1723899344290,0cyclictest0-21swapper08:29:140
1723899343289,0cyclictest0-21swapper09:04:300
1723899343289,0cyclictest0-21swapper07:34:100
1723899341287,0cyclictest0-21swapper10:23:260
1723899338283,0cyclictest0-21swapper11:48:020
1302503370,0irq/15-NE200052550irq/11-sym53c8xx11:07:170
1723899334280,0cyclictest0-21swapper07:39:300
1723899333279,0cyclictest0-21swapper11:35:420
1723899330275,0cyclictest0-21swapper12:15:340
525503280,0irq/11-sym53c8x130250irq/15-NE200010:17:580
525503190,0irq/11-sym53c8x130250irq/15-NE200010:01:470
525503130,0irq/11-sym53c8x130250irq/15-NE200010:58:510
1723899313107,0cyclictest1572-21munin-run08:41:230
1723899312157,0cyclictest10105-21munin-node09:28:130
1723899310115,0cyclictest15400-21sendmail-msp10:01:280
1302502990,0irq/15-NE200052550irq/11-sym53c8xx08:26:300
1302502900,0irq/15-NE200052550irq/11-sym53c8xx12:31:360
1302502800,0irq/15-NE200052550irq/11-sym53c8xx07:41:570
1723899279117,0cyclictest16883-21cron10:11:180
1723899273127,0cyclictest26852-21wc08:01:280
1723899271121,0cyclictest30703-21cron11:41:180
1723899269115,0cyclictest0-21swapper12:05:050
1512690,0ktimers/060501sleep12:37:300
1723899267162,0cyclictest18969-21cron07:21:250
1723899265179,0cyclictest3729-21runrttasks10:27:170
1723899265135,0cyclictest24925-21http07:51:200
1723899265115,0cyclictest0-21swapper11:54:400
1302502650,0irq/15-NE200052550irq/11-sym53c8xx09:07:510
172389926190,0cyclictest31141-21ssh11:44:420
172389925599,0cyclictest0-21swapper10:46:050
1723899254101,0cyclictest0-21swapper09:14:310
172389925395,0cyclictest0-21swapper09:43:040
1723899250103,0cyclictest28921-21runrttasks08:11:570
1723899249119,0cyclictest9330-21ssh09:23:050
172389924798,0cyclictest0-21swapper12:08:230
172389923694,0cyclictest23520-21nfs_client10:53:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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