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2026-02-10 - 14:47
[ 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 highest latencies:
System rack4slot2.osadl.org (updated Tue Feb 10, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
73502050,0irq/45-4a10000017736-21kworker/0:407:04:570
19365999760,0cyclictest0-21swapper08:28:390
7450940,0irq/46-4a1000006799-21fschecks_time08:03:250
7450940,0irq/46-4a10000017055-21tune2fs11:43:240
7450940,0irq/46-4a10000016619-21/usr/sbin/munin10:08:560
19365999460,0cyclictest0-21swapper09:58:560
7450930,0irq/46-4a1000005476-21gzip09:33:490
7450930,0irq/46-4a10000024332-21mailstats08:53:510
7450930,0irq/46-4a10000022563-21seq08:48:520
7450930,0irq/46-4a10000019943-21grep10:17:580
7450930,0irq/46-4a10000016384-21sshd10:07:100
7450920,0irq/46-4a1000008401-21runrttasks09:43:190
7450920,0irq/46-4a1000006987-21meminfo09:38:380
7450920,0irq/46-4a1000005271-21meminfo11:08:390
7450920,0irq/46-4a100000434-21expr07:43:510
7450920,0irq/46-4a10000031244-21sensors_temp07:39:160
7450920,0irq/46-4a10000025989-21grep10:33:500
7450920,0irq/46-4a10000025209-21/usr/sbin/munin07:23:560
7450920,0irq/46-4a10000020755-21runrttasks08:43:460
7450920,0irq/46-4a10000016806-21cstates08:33:130
19365999258,0cyclictest0-21swapper07:48:320
81472914,0sleep08176-21aten_r4power_vo08:08:110
7450910,0irq/46-4a1000005758-21vmstat07:58:580
7450910,0irq/46-4a100000460-21snmpd09:20:220
7450910,0irq/46-4a1000003844-21sensors_temp07:53:540
7450910,0irq/46-4a10000030749-21fw_forwarded_lo09:13:320
7450910,0irq/46-4a10000030711-21tune2fs10:48:250
7450910,0irq/46-4a10000030151-21runrttasks07:37:480
7450910,0irq/46-4a10000028900-21seq10:43:160
7450910,0irq/46-4a10000028695-21wget12:18:080
7450910,0irq/46-4a10000028256-21chrt10:41:170
7450910,0irq/46-4a10000027980-21vmstat07:28:590
7450910,0irq/46-4a10000027341-21fw_forwarded_lo12:13:290
7450910,0irq/46-4a10000026052-21run-parts08:58:530
7450910,0irq/46-4a1000002208-21awk10:58:530
7450910,0irq/46-4a10000019646-21chrt11:50:500
7450910,0irq/46-4a10000015699-21/usr/sbin/munin11:38:490
7450910,0irq/46-4a10000013254-21aten_r4power_en08:23:080
7450910,0irq/46-4a10000012367-21mailstats08:18:500
7450910,0irq/46-4a10000010017-21cstates11:23:120
19365999160,0cyclictest0-21swapper07:13:260
19365999159,0cyclictest0-21swapper07:08:470
7450900,0irq/46-4a1000008062-21grep11:18:010
7450900,0irq/46-4a10000024069-21/usr/sbin/munin12:03:360
7450900,0irq/46-4a10000023575-21wget10:28:110
7450900,0irq/46-4a10000023345-21cron12:02:570
7450900,0irq/46-4a10000020217-21cpuspeed11:53:110
7450900,0irq/46-4a10000020116-21aten_r4power_en10:18:070
7450900,0irq/46-4a10000018520-21cstates08:38:110
7450900,0irq/46-4a1000001809-21kernelversion09:23:340
7450900,0irq/46-4a10000014407-21seq11:34:540
7450900,0irq/46-4a10000012106-21/usr/sbin/munin09:53:410
7450900,0irq/46-4a10000010678-21sensors09:48:520
7450900,0irq/46-4a10000010394-21memory08:13:410
19365999057,0cyclictest0-21swapper10:53:100
7450890,0irq/46-4a10000032113-21basename12:28:100
7450890,0irq/46-4a10000030921-21meminfo12:23:380
7450890,0irq/46-4a10000022454-21ntpq10:23:450
7450890,0irq/46-4a10000012216-21sh11:28:480
19365998955,0cyclictest0-21swapper11:13:310
7450880,0irq/46-4a1000004089-21chrt11:04:140
7450880,0irq/46-4a10000025477-21sh12:08:170
7450880,0irq/46-4a10000024199-21/usr/sbin/munin07:18:450
7450880,0irq/46-4a1000001455-21cstates12:33:120
19365998857,0cyclictest0-21swapper09:08:540
7450870,0irq/46-4a1000002923-21cat09:28:000
7450860,0irq/46-4a10000027414-21irqstats09:03:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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