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2026-01-24 - 23:24
[ 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 376 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Sat Jan 24, 2026 12:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151152610,0ktimers/018431sleep07:08:190
525504760,0irq/11-sym53c8x130250irq/15-NE200010:10:570
1514610,0ktimers/060261sleep07:36:020
525504520,0irq/11-sym53c8x130250irq/15-NE200012:12:280
1302504440,0irq/15-NE200052550irq/11-sym53c8xx08:12:220
1514310,0ktimers/078381sleep11:06:010
525504300,0irq/11-sym53c8x130250irq/15-NE200010:11:120
1514150,0ktimers/0102471sleep11:23:180
525504130,0irq/11-sym53c8x130250irq/15-NE200012:16:480
1514040,0ktimers/07741sleep10:17:080
1514010,0ktimers/0149391sleep11:57:230
1513980,0ktimers/057441sleep07:33:050
525503910,0irq/11-sym53c8x130250irq/15-NE200011:30:470
1513670,0ktimers/0200661sleep12:32:310
1302503660,0irq/15-NE200052550irq/11-sym53c8xx08:07:330
1513650,0ktimers/046721sleep07:26:490
1302503570,0irq/15-NE200015875-21kworker/u4:2+xprtiod12:26:100
1302503560,0irq/15-NE200032761-21kworker/u4:2+xprtiod10:22:300
1302503520,0irq/15-NE200052550irq/11-sym53c8xx11:32:140
1513470,0ktimers/078941sleep11:06:090
525503430,0irq/11-sym53c8x130250irq/15-NE200009:48:110
525503410,0irq/11-sym53c8x130250irq/15-NE200007:51:070
525503380,0irq/11-sym53c8x130250irq/15-NE200010:05:470
525503370,0irq/11-sym53c8x130250irq/15-NE200011:11:450
7139133540,0sleep151ktimers/011:00:280
3589133479,0sleep3595-21sendmail_mailtr07:21:010
525503320,0irq/11-sym53c8x130250irq/15-NE200010:55:480
1513300,0ktimers/041561sleep10:40:450
525503260,0irq/11-sym53c8x130250irq/15-NE200009:26:460
525503190,0irq/11-sym53c8x130250irq/15-NE200008:48:160
3147131872,0sleep3465-21lldpd10:34:580
1513170,0ktimers/094831sleep11:16:420
1513170,0ktimers/0235551sleep09:11:520
1513140,0ktimers/0240521sleep09:16:040
1513110,0ktimers/028468-21ssh09:45:300
1513040,0ktimers/020094-21sshd08:51:300
3051312950,0sleep151ktimers/009:59:550
1302502950,0irq/15-NE200052550irq/11-sym53c8xx08:26:460
1302502930,0irq/15-NE20009031-21kworker/u4:1+xprtiod11:54:170
525502920,0irq/11-sym53c8x130250irq/15-NE200008:25:120
1302502880,0irq/15-NE200052550irq/11-sym53c8xx07:11:170
525502850,0irq/11-sym53c8x130250irq/15-NE200009:51:150
525502830,0irq/11-sym53c8x10791-21munin-node08:00:590
525502820,0irq/11-sym53c8x11551-21apt-get08:05:490
8400127928,0sleep8416-21needreboot07:47:180
15744127924,0sleep15745-21ssh12:04:260
1302502790,0irq/15-NE200052550irq/11-sym53c8xx12:21:200
1302502790,0irq/15-NE200027974-21mailstats09:41:080
525502750,0irq/11-sym53c8x130250irq/15-NE200008:41:300
13109127527,0sleep13110-21ssh11:45:040
1302502750,0irq/15-NE200013549-21ssh11:48:300
1302502740,0irq/15-NE200021681-21ls09:01:210
1302502740,0irq/15-NE200017431-21awk08:37:100
1302502730,0irq/15-NE20007490-21vmstat07:42:070
1302502720,0irq/15-NE200020977-21cron12:40:480
525502700,0irq/11-sym53c8x14218-21munin-run08:20:540
1302502700,0irq/15-NE20003729-21runrttasks09:06:130
1302502700,0irq/15-NE20002100-21chrt10:28:140
1302502690,0irq/15-NE20005420-21rm10:51:000
1302502690,0irq/15-NE200012409-21ssh11:39:080
1302502670,0irq/15-NE200026701-21ssh09:32:510
1302502670,0irq/15-NE200025317-21sh09:24:020
1302502660,0irq/15-NE20004507-21sh10:43:040
1302502660,0irq/15-NE200016326-21ssh12:09:130
1302502650,0irq/15-NE20003436-21nscd07:20:450
525502640,0irq/11-sym53c8x130250irq/15-NE200009:00:580
1302502620,0irq/15-NE20003460-21snmpd08:32:520
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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