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2026-01-28 - 13:13
[ 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 Wed Jan 28, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74501940,0irq/46-4a1000003834-21runrttasks19:06:530
7450960,0irq/46-4a1000004668-21runrttasks23:53:290
7450940,0irq/46-4a10000027889-21runrttasks23:24:220
7350940,0irq/45-4a10000011834-21df22:38:440
7450930,0irq/46-4a10000027570-21/usr/sbin/munin20:14:080
7450930,0irq/46-4a10000024035-21seq21:38:590
7450930,0irq/46-4a10000015233-21seq21:13:470
205832930,0sleep018314-1kworker/u3:223:03:570
7450920,0irq/46-4a1000006710-21chrt20:48:460
7450920,0irq/46-4a10000032637-21/usr/sbin/munin23:39:020
7450920,0irq/46-4a10000030645-21sed23:33:460
7450920,0irq/46-4a10000029559-21/usr/sbin/munin23:29:230
7450920,0irq/46-4a10000029446-21pluginstate20:19:200
7450920,0irq/46-4a10000027166-21cstates21:48:430
7450920,0irq/46-4a10000020242-21aten_r4power_vo19:53:410
7450920,0irq/46-4a10000018740-21diskstats19:48:500
7450920,0irq/46-4a10000018026-1kworker/u3:000:32:360
7450920,0irq/46-4a10000017783-21grep22:54:270
7450920,0irq/46-4a10000012392-21pluginstate00:14:370
7450920,0irq/46-4a10000011915-21sshd21:03:490
7450920,0irq/46-4a10000010585-21ntp_kernel_pll_22:34:180
136612928,0sleep013662-21diskstats00:18:520
7450910,0irq/46-4a1000009987-21aten_r4power_po00:08:420
7450910,0irq/46-4a1000008796-21memory20:54:110
7450910,0irq/46-4a1000005031-1kworker/u3:220:44:130
7450910,0irq/46-4a10000032530-21tune2fs22:03:560
7450910,0irq/46-4a1000002950-21runrttasks20:38:290
7450910,0irq/46-4a1000002933-1kworker/u3:120:41:210
7450910,0irq/46-4a10000025411-21aten_r4power_vo23:18:400
7450910,0irq/46-4a10000019215-21processes21:24:190
7450910,0irq/46-4a10000018481-21wget22:58:390
7450910,0irq/46-4a1000001591-21runrttasks23:43:490
7450910,0irq/46-4a10000015355-21forks22:48:540
7450910,0irq/46-4a10000012067-21fw_forwarded_lo19:29:010
7450910,0irq/46-4a10000010298-21grep20:58:560
248332910,0chrt23357-1kworker/u3:023:15:560
7450900,0irq/46-4a1000009396-21runrttasks19:20:220
7450900,0irq/46-4a1000007949-1kworker/u3:222:31:010
7450900,0irq/46-4a1000006043-21chrt19:13:410
7450900,0irq/46-4a1000005395-21runrttasks22:19:090
7450900,0irq/46-4a1000004227-1kworker/u3:023:54:130
7450900,0irq/46-4a10000032312-21df20:28:440
7450900,0irq/46-4a10000030416-21/usr/sbin/munin21:59:070
7450900,0irq/46-4a10000028998-21diskstats21:53:510
7450900,0irq/46-4a10000026356-21users21:44:300
7450900,0irq/46-4a10000024471-21sensors20:04:260
7450900,0irq/46-4a10000022155-21df_inode21:33:490
7450900,0irq/46-4a10000022035-21ls23:08:430
7450900,0irq/46-4a10000020049-21munin-run00:38:290
7450900,0irq/46-4a10000013693-21/usr/sbin/munin21:08:550
7450900,0irq/46-4a10000013641-21diskstats22:43:510
7450900,0irq/46-4a10000010746-21mailstats19:24:210
3071829019,0sleep04073-21cyclictest20:23:510
7450890,0irq/46-4a1000008824-21meminfo00:04:110
7450890,0irq/46-4a1000007718-21chrt00:00:330
7450890,0irq/46-4a1000004483-21sshd19:08:500
7450890,0irq/46-4a10000026639-21chrt20:11:510
7450890,0irq/46-4a1000002590-21sshd22:10:480
7450890,0irq/46-4a10000017097-21cut21:18:550
7450890,0irq/46-4a10000016608-21chrt19:43:290
7450890,0irq/46-4a10000016567-1kworker/u3:119:44:320
7450890,0irq/46-4a10000016453-21seq00:27:070
7450890,0irq/46-4a10000013314-21/usr/sbin/munin19:34:040
7450880,0irq/46-4a1000006558-21/usr/sbin/munin22:23:400
7450880,0irq/46-4a1000003056-21/usr/sbin/munin22:14:070
7450880,0irq/46-4a10000020442-21sed21:28:480
7450870,0irq/46-4a10000022477-21runrttasks19:59:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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