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2026-02-03 - 19:43
[ 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 Feb 03, 2026 12:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151152230,0ktimers/0145021sleep07:07:070
1514690,0ktimers/088461sleep09:24:220
1514480,0ktimers/0242851sleep10:58:170
525504140,0irq/11-sym53c8x130250irq/15-NE200007:33:160
525504130,0irq/11-sym53c8x130250irq/15-NE200007:56:270
525504010,0irq/11-sym53c8x130250irq/15-NE200009:33:340
1302504010,0irq/15-NE200052550irq/11-sym53c8xx10:52:510
525503990,0irq/11-sym53c8x130250irq/15-NE200009:17:130
525503950,0irq/11-sym53c8x130250irq/15-NE200011:27:060
1513890,0ktimers/0258521sleep08:05:560
525503760,0irq/11-sym53c8x130250irq/15-NE200010:41:260
1513730,0ktimers/0264171sleep08:07:370
1513720,0ktimers/0146111sleep09:58:560
1513640,0ktimers/030041sleep12:09:040
525503620,0irq/11-sym53c8x130250irq/15-NE200009:52:590
1496699356210,0cyclictest30735-21cut08:31:320
1302503550,0irq/15-NE200052550irq/11-sym53c8xx08:41:140
525503490,0irq/11-sym53c8x130250irq/15-NE200008:48:140
1496699340137,0cyclictest9223-21ssh09:26:480
525503380,0irq/11-sym53c8x130250irq/15-NE200011:16:560
525503370,0irq/11-sym53c8x130250irq/15-NE200010:22:290
1496699336182,0cyclictest3439-21nscd07:51:140
1496699335154,0cyclictest20442-21aten_r3power_vo10:32:490
525503320,0irq/11-sym53c8x130250irq/15-NE200007:51:340
1496699332174,0cyclictest34-1kworker/0:1H+kblockd10:16:410
525503310,0irq/11-sym53c8x130250irq/15-NE200009:06:460
525503300,0irq/11-sym53c8x130250irq/15-NE200012:36:460
1496699330208,0cyclictest5698-21cron12:26:150
1496699328140,0cyclictest3465-21lldpd12:06:280
1496699324156,0cyclictest7487-21ls09:16:170
1496699320159,0cyclictest16768-21munin-node07:22:480
1496699318156,0cyclictest3460-21snmpd11:16:310
1496699314166,0cyclictest4464-21df12:17:340
1496699311168,0cyclictest22206-21basename10:46:170
1496699309204,0cyclictest20094-21ssh10:31:260
1496699308180,0cyclictest16672-21sshd07:20:480
1496699307169,0cyclictest3508-21ntp_states08:56:450
1496699307142,0cyclictest4375-21latency_hist09:01:300
1496699303176,0cyclictest21024-21cron07:41:140
1496699303136,0cyclictest30192-21awk11:37:380
1302503030,0irq/15-NE200052550irq/11-sym53c8xx08:26:160
1496699302153,0cyclictest6765-21mailstats12:31:400
1496699302140,0cyclictest30205-21wc08:27:530
1496699302122,0cyclictest900-21sshd08:42:480
1496699300113,0cyclictest15777-21latency_hist10:06:270
1496699299188,0cyclictest34-1kworker/0:1H+kblockd09:46:390
1496699299156,0cyclictest29309-21sh11:32:510
1496699298169,0cyclictest3660-21cut12:12:540
1496699297193,0cyclictest25273-21munin-run11:06:170
1496699297189,0cyclictest21839-21cron07:46:150
1496699297158,0cyclictest15339-21df_inode07:12:160
1496699297155,0cyclictest6116-21tr12:27:520
1496699296176,0cyclictest11490-21munin-run09:41:230
1496699296150,0cyclictest27747-21runrttasks11:22:480
1302502960,0irq/15-NE200052550irq/11-sym53c8xx12:01:240
1496699294134,0cyclictest16611-21ssh10:10:340
1496699291190,0cyclictest48-21kswapd011:52:330
1496699290188,0cyclictest31408-21ssh11:46:270
1496699290151,0cyclictest18036-21apt-get07:26:550
1496699289200,0cyclictest16953-21sh10:12:110
1496699289141,0cyclictest2503-21grep08:52:100
1496699288156,0cyclictest28503-21sort08:21:260
1496699286136,0cyclictest0-21swapper11:08:140
1496699283145,0cyclictest12083-21chrt09:46:060
1496699277148,0cyclictest32001-21munin-run11:51:170
1496699276149,0cyclictest27349-21munin-run08:16:160
1496699267143,0cyclictest3729-21runrttasks10:50:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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