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2026-02-25 - 00:55
[ 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 Tue Feb 24, 2026 12:44:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151154010,0ktimers/0129861sleep07:11:320
1514360,0ktimers/0132581sleep10:03:290
525504340,0irq/11-sym53c8x130250irq/15-NE200011:18:100
525504200,0irq/11-sym53c8x130250irq/15-NE200007:14:350
525504190,0irq/11-sym53c8x130250irq/15-NE200009:09:070
525504190,0irq/11-sym53c8x130250irq/15-NE200008:48:130
525504170,0irq/11-sym53c8x130250irq/15-NE200008:37:480
1305599412179,0cyclictest19787-21munin-node07:43:470
525504080,0irq/11-sym53c8x130250irq/15-NE200009:42:410
525504020,0irq/11-sym53c8x130250irq/15-NE200008:18:120
525503950,0irq/11-sym53c8x130250irq/15-NE200007:53:270
1513930,0ktimers/0238321sleep11:08:460
2515213860,0sleep151ktimers/011:15:520
1302503820,0irq/15-NE200052550irq/11-sym53c8xx10:17:580
1513790,0ktimers/0308031sleep11:53:390
525503740,0irq/11-sym53c8x130250irq/15-NE200012:38:500
1513730,0ktimers/0278571sleep11:32:340
525503710,0irq/11-sym53c8x130250irq/15-NE200010:47:430
1305599364166,0cyclictest19250-21aten_r3power_vo10:38:490
525503610,0irq/11-sym53c8x130250irq/15-NE200007:49:070
1513610,0ktimers/0108241sleep09:48:030
1305599360173,0cyclictest18309-21grep10:33:450
1305599360128,0cyclictest2644-21ssh12:19:170
1305599358147,0cyclictest31561-21mailstats11:57:370
1305599357173,0cyclictest27142-21ssh11:28:370
1302503570,0irq/15-NE200052550irq/11-sym53c8xx08:42:510
525503550,0irq/11-sym53c8x130250irq/15-NE200007:37:280
1305599354201,0cyclictest23456-21munin-plugin-st08:02:130
1305599354166,0cyclictest24266-21latency_hist08:07:210
1305599349138,0cyclictest16543-21grep07:28:440
1305599345137,0cyclictest3671-21latency_hist12:27:290
525503440,0irq/11-sym53c8x130250irq/15-NE200010:57:460
1305599344183,0cyclictest5759-21ssh09:12:410
1305599344136,0cyclictest29620-21chrt08:32:490
1305599338176,0cyclictest26420-21cron08:17:120
1513370,0ktimers/041311sleep09:03:520
1305599334130,0cyclictest5623-21diskmemload10:32:090
1302503320,0irq/15-NE200052550irq/11-sym53c8xx08:52:470
1305599331196,0cyclictest17732-21grep07:33:550
1305599329163,0cyclictest32477-21ssh12:02:420
1305599329160,0cyclictest922-21cpu12:08:520
1305599328204,0cyclictest23491-21ls11:07:230
1305599328155,0cyclictest27716-21memory08:23:290
1305599328147,0cyclictest28962-21egrep08:28:450
1305599327146,0cyclictest21473-21ssh10:52:530
1305599326198,0cyclictest8251-21diskmemload09:28:540
1305599326144,0cyclictest1682-21ssh12:13:170
1305599325144,0cyclictest9187-21chrt09:35:410
1305599324146,0cyclictest26714-21chrt11:26:010
1305599323153,0cyclictest4746-21basename12:32:570
1305599321179,0cyclictest7201-21munin-run09:22:200
1305599321173,0cyclictest24057-21sshd08:03:480
1305599320149,0cyclictest9469-21mailstats09:37:370
1305599320139,0cyclictest7660-21ssh09:25:410
1305599319174,0cyclictest19923-21latency_hist10:42:420
1305599319171,0cyclictest13909-21chrt10:08:160
1305599319140,0cyclictest28768-21chrt11:40:170
1305599317187,0cyclictest15300-21awk07:23:280
1305599317147,0cyclictest29930-21cut11:48:450
1305599317144,0cyclictest16692-21chrt10:24:010
1305599316148,0cyclictest3076-21date12:22:370
1305599315148,0cyclictest12889-21chrt10:00:570
1305599315145,0cyclictest11788-21rm09:53:330
1305599313149,0cyclictest14908-21awk10:13:450
1305599312177,0cyclictest3431-21munin-run09:02:180
1305599312142,0cyclictest29519-21ssh11:46:370
1305599311141,0cyclictest14268-21sed07:17:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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