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2026-01-27 - 12:08
[ 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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack4slot2.osadl.org (updated Tue Jan 27, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74501930,0irq/46-4a1000008249-21runrttasks19:04:570
2844628815,0sleep028501-21df_abs23:13:500
2556728816,0sleep025617-21sendmail_mailqu19:54:240
843328713,0sleep08452-21open_inodes23:49:200
1371128715,0sleep013755-21mailstats00:04:240
166832847,0sleep016708-21fw_conntrack19:29:000
7350830,0irq/45-4a10000011986-21gzip23:59:220
260362830,0chrt24350-1kworker/u3:023:05:390
7450820,0irq/46-4a10000014447-21awk22:33:320
7350820,0irq/45-4a10000021628-21df_abs00:28:480
31142820,0chrt2276-1kworker/u3:123:34:060
216002828,0sleep021603-21df22:53:480
7450810,0irq/46-4a1000004316-21/usr/sbin/munin22:04:170
7450810,0irq/46-4a10000013068-21df20:53:510
7450800,0irq/46-4a1000009703-21mailstats19:09:250
7450800,0irq/46-4a1000006361-1kworker/u3:020:44:040
7450800,0irq/46-4a10000023541-21grep00:33:580
7350800,0irq/45-4a10000030803-21mailstats21:44:250
7350800,0irq/45-4a10000029346-21runrttasks20:04:510
164962805,0sleep016283-21/usr/sbin/munin22:38:490
115222800,0sleep010609-1kworker/u3:220:48:590
7450790,0irq/46-4a1000006121-21wget22:08:440
7450790,0irq/46-4a100000460-21snmpd00:27:230
7450790,0irq/46-4a10000022066-21ntpq19:44:200
7350790,0irq/45-4a10000026933-21grep21:34:010
7350790,0irq/45-4a10000018570-21meminfo19:34:120
125592790,0chrt10265-1kworker/u3:119:17:220
7450780,0irq/46-4a1000007894-21runrttasks22:13:460
7450780,0irq/46-4a100000460-21snmpd21:01:020
7450780,0irq/46-4a10000030772-21zcat23:19:250
7450780,0irq/46-4a10000026805-21df_abs23:08:500
7450780,0irq/46-4a10000024284-21chrt19:50:260
7450780,0irq/46-4a10000019767-21wget22:48:420
7450780,0irq/46-4a10000011037-21idleruntime-cro22:23:310
7350780,0irq/45-4a10000031642-21/usr/sbin/munin21:48:400
7350780,0irq/45-4a10000018434-21perl22:44:000
7350780,0irq/45-4a10000014675-21aten_r4power_vo19:23:440
7350780,0irq/45-4a10000012872-21aten_r4power_cu19:18:410
7450770,0irq/46-4a100000460-21snmpd20:41:510
7450770,0irq/46-4a1000004090-1kworker/u3:223:38:520
7450770,0irq/46-4a1000003839-21chrt22:00:470
7450770,0irq/46-4a1000003518-21grep20:24:270
7450770,0irq/46-4a10000032133-1kworker/u3:223:28:410
7450770,0irq/46-4a10000027983-1kworker/u3:021:38:430
7450770,0irq/46-4a10000017517-1kworker/u3:021:11:280
7450770,0irq/46-4a10000016039-21runrttasks00:12:430
7450770,0irq/46-4a10000015978-1kworker/u3:000:13:490
7450770,0irq/46-4a10000012298-21chrt22:25:000
319432770,0chrt28226-1kworker/u3:020:13:550
300052770,0chrt28226-1kworker/u3:020:08:410
7450760,0irq/46-4a1000006934-21ls20:34:240
7450760,0irq/46-4a10000029744-1kworker/u3:023:44:300
7450760,0irq/46-4a10000027186-21ntpq19:59:160
7450760,0irq/46-4a10000026094-1kworker/u3:123:23:560
7450760,0irq/46-4a10000024291-1kworker/u3:021:28:460
7450760,0irq/46-4a1000002365-21seq20:22:450
7450760,0irq/46-4a10000022538-21runrttasks21:19:580
7450760,0irq/46-4a10000020827-1kworker/u3:221:24:090
7450760,0irq/46-4a10000016358-21runrttasks21:03:420
7350760,0irq/45-4a100000460-21snmpd19:38:440
7450750,0irq/46-4a1000005909-1kworker/u3:123:54:140
7450750,0irq/46-4a10000031454-1kworker/u3:122:58:520
7450750,0irq/46-4a10000027983-1kworker/u3:021:54:260
7450750,0irq/46-4a10000020827-1kworker/u3:221:18:330
7450750,0irq/46-4a10000017703-1kworker/u3:100:18:510
7450750,0irq/46-4a10000017564-1kworker/u3:220:29:210
7450750,0irq/46-4a10000015907-1kworker/u3:022:38:330
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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