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2026-01-25 - 18:24
[ 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: 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 all highest latencies:
System rack4slot2.osadl.org (updated Sun Jan 25, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74502530,0irq/46-4a10000019087-1kworker/u3:207:07:480
7450960,0irq/46-4a1000002726-21ntpdc11:04:190
7450960,0irq/46-4a10000024145-21cron10:33:350
7450960,0irq/46-4a10000022570-21/usr/sbin/munin07:18:440
7450960,0irq/46-4a1000001944-21latency_hist11:03:350
7350960,0irq/45-4a10000024989-21ntp_states07:24:240
7450950,0irq/46-4a10000019359-21chrt11:53:520
7450950,0irq/46-4a10000016268-21irqstats11:44:120
7450950,0irq/46-4a10000015502-21sshd08:32:590
7350950,0irq/45-4a10000022564-21/usr/sbin/munin08:53:470
7450940,0irq/46-4a1000008346-21runrttasks09:45:070
7450940,0irq/46-4a100000659-21entropy07:48:590
7450940,0irq/46-4a10000021314-21ls08:49:080
7350940,0irq/45-4a10000027357-1kworker/u3:007:32:140
19415999471,0cyclictest0-21swapper12:18:580
7450930,0irq/46-4a1000006252-21/usr/sbin/munin09:39:260
7450930,0irq/46-4a1000005150-21runrttasks09:37:050
7450930,0irq/46-4a10000026321-21forks10:38:590
7450930,0irq/46-4a10000025870-21seq12:13:350
7450930,0irq/46-4a10000021934-21users11:59:320
7450930,0irq/46-4a10000015983-21/usr/sbin/munin08:33:510
7450930,0irq/46-4a1000001020-21/usr/sbin/munin12:34:210
7450920,0irq/46-4a1000009539-21nfs_client09:49:200
7450920,0irq/46-4a1000009100-21cstates11:23:490
7450920,0irq/46-4a1000007379-21df08:08:510
7450920,0irq/46-4a10000032076-21sed09:19:300
7450920,0irq/46-4a10000029497-21aten_r4power_po12:23:480
7450920,0irq/46-4a10000029286-21sendmail-msp07:38:360
7450920,0irq/46-4a10000027593-21tr12:18:350
7450920,0irq/46-4a10000021171-21diskstats10:23:550
7450920,0irq/46-4a10000017526-21aten_r4power_po11:48:460
7450920,0irq/46-4a10000015753-21hostname10:08:440
7450920,0irq/46-4a10000012808-21if_eth008:24:090
7450920,0irq/46-4a10000010599-21/usr/sbin/munin09:54:100
273722920,0chrt25640-1kworker/u3:109:07:060
19415999258,0cyclictest0-21swapper08:14:220
7450910,0irq/46-4a1000008143-21/usr/sbin/munin11:19:300
7450910,0irq/46-4a100000813-21fw_conntrack09:24:050
7450910,0irq/46-4a1000005790-21entropy11:13:590
7450910,0irq/46-4a1000005688-21df08:03:510
7450910,0irq/46-4a1000004464-21grep07:59:260
7450910,0irq/46-4a1000003982-21df_abs11:08:520
7450910,0irq/46-4a10000032766-21ls10:58:380
7450910,0irq/46-4a10000031094-21ls12:28:380
7450910,0irq/46-4a10000030338-21/usr/sbin/munin10:49:290
7450910,0irq/46-4a10000029843-21fw_forwarded_lo09:14:060
7450910,0irq/46-4a10000028422-21/usr/sbin/munin10:44:230
7450910,0irq/46-4a10000025254-21runrttasks10:34:320
7450910,0irq/46-4a10000024141-21cron12:08:340
7450910,0irq/46-4a10000020710-21cron08:48:340
7450910,0irq/46-4a10000017761-21fschecks_count10:13:590
7450910,0irq/46-4a10000017615-21/usr/sbin/munin08:38:500
7450910,0irq/46-4a10000012623-21diskstats09:58:570
7450910,0irq/46-4a10000012315-21/usr/sbin/munin11:34:290
7450910,0irq/46-4a10000010687-21aten_r4power_po08:18:460
19415999158,0cyclictest0-21swapper08:58:480
193642910,0chrt18699-1kworker/u3:010:18:500
7450900,0irq/46-4a10000031567-21fw_forwarded_lo07:44:070
7450900,0irq/46-4a10000029846-21grep07:39:030
7450900,0irq/46-4a10000028139-21chrt09:09:060
7450900,0irq/46-4a1000002701-21/usr/sbin/munin07:54:200
7450900,0irq/46-4a1000002464-21tune2fs09:29:030
7450900,0irq/46-4a10000020264-21proc_pri07:09:220
7450900,0irq/46-4a10000014352-21/usr/sbin/munin10:04:010
7450900,0irq/46-4a10000011953-21runrttasks11:31:480
7350900,0irq/45-4a10000014035-21/usr/sbin/munin11:38:440
7450890,0irq/46-4a10000022112-21chrt07:16:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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