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2026-02-04 - 16:06
[ 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 Feb 04, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74501960,0irq/46-4a10000029974-21runrttasks07:07:180
7450960,0irq/46-4a1000005764-21kernelversion10:38:520
7450960,0irq/46-4a10000027532-21aten_r4power_vo08:33:240
7450950,0irq/46-4a10000029238-21cpu10:13:240
7450950,0irq/46-4a10000028028-21/usr/sbin/munin10:08:550
7450950,0irq/46-4a1000001637-21cron07:18:110
7450950,0irq/46-4a10000012143-21users12:34:130
7450940,0irq/46-4a10000028134-21cut11:48:150
7450940,0irq/46-4a10000027123-21ntp_kernel_pll_11:43:540
7450940,0irq/46-4a10000021032-21idleruntime08:13:440
7450940,0irq/46-4a10000017585-21fschecks_time08:03:390
7450940,0irq/46-4a10000017182-21/usr/sbin/munin09:38:520
7450940,0irq/46-4a10000014371-21/usr/sbin/munin11:03:530
7450930,0irq/46-4a1000008925-21df_inode10:48:320
7450930,0irq/46-4a1000008489-21cron10:48:100
7450930,0irq/46-4a1000008243-21/usr/sbin/munin12:23:510
7450930,0irq/46-4a1000006355-21sshd07:29:460
7450930,0irq/46-4a1000006257-21df_inode12:18:300
7450930,0irq/46-4a1000004236-21/usr/sbin/munin12:14:030
7450930,0irq/46-4a1000003515-21/usr/sbin/munin08:58:360
7450930,0irq/46-4a10000031139-21seq11:55:500
7450930,0irq/46-4a10000029551-21tune2fs08:38:390
7450930,0irq/46-4a10000022610-21/usr/sbin/munin11:28:340
7450930,0irq/46-4a10000022290-21/usr/sbin/munin09:54:030
7450930,0irq/46-4a10000019165-21df_abs11:18:290
7450930,0irq/46-4a10000018823-21latency_hist08:08:140
7450930,0irq/46-4a10000012267-21df09:23:270
7450930,0irq/46-4a10000011936-21ls07:48:130
7450920,0irq/46-4a1000009916-21kernelversion12:28:500
7450920,0irq/46-4a1000008643-21aten_r4power_cu07:38:190
7450920,0irq/46-4a1000007328-21tune2fs09:08:400
7450920,0irq/46-4a1000006795-21munin-plugin-st09:08:110
7450920,0irq/46-4a1000004333-21sendmail_mailst10:34:040
7450920,0irq/46-4a1000004113-21chrt12:13:110
7450920,0irq/46-4a10000031079-21df_abs10:18:290
7450920,0irq/46-4a1000002612-21fgrep08:54:030
7450920,0irq/46-4a10000026026-21diskstats10:03:330
7450920,0irq/46-4a10000025614-21sendmail-msp11:38:120
7450920,0irq/46-4a10000024842-21sendmail_mailst09:59:030
7450920,0irq/46-4a10000024664-21/usr/sbin/munin08:23:570
7450920,0irq/46-4a10000021333-21open_inodes11:24:000
7450920,0irq/46-4a10000019190-21sh09:43:330
7450920,0irq/46-4a10000016678-21runrttasks11:10:210
7450920,0irq/46-4a10000014356-21meminfo09:28:530
7450920,0irq/46-4a10000012496-21tune2fs10:58:390
7450920,0irq/46-4a1000001122-21df_inode12:03:290
30129999259,0cyclictest0-21swapper07:53:320
7450910,0irq/46-4a1000007206-21df_inode07:33:300
7450910,0irq/46-4a100000692-21memory08:48:550
7450910,0irq/46-4a10000031914-21fschecks_count11:58:370
7450910,0irq/46-4a1000002751-21timerandwakeup07:19:090
7450910,0irq/46-4a10000026513-21/usr/sbin/munin08:29:020
7450910,0irq/46-4a10000022350-21aten_r4power_en08:18:240
7450910,0irq/46-4a10000021112-21seq09:48:480
7450910,0irq/46-4a10000018229-21users11:14:100
7450910,0irq/46-4a1000001684-21idleruntime-cro10:28:110
7450910,0irq/46-4a10000015985-21irqstats09:33:480
7450910,0irq/46-4a10000015418-21runrttasks07:58:160
7450910,0irq/46-4a10000012430-21runrttasks07:48:580
7450910,0irq/46-4a10000010348-21chrt09:18:180
7450910,0irq/46-4a10000010059-21runrttasks09:17:050
7350910,0irq/45-4a10000032086-1kworker/u3:208:46:550
7450900,0irq/46-4a10000030797-21latency07:08:490
7450900,0irq/46-4a1000001750-21wc10:28:140
7450890,0irq/46-4a1000003935-21fschecks_time07:23:410
7450890,0irq/46-4a10000026124-21chrt11:41:400
7450890,0irq/46-4a10000011416-21vmstat10:54:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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