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2026-03-08 - 09:35
[ 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 792 highest latencies:
System rack4slot2.osadl.org (updated Sun Mar 08, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74502400,0irq/46-4a1000006182-1kworker/u3:219:03:300
7450970,0irq/46-4a10000028298-21/usr/sbin/munin21:37:330
7450960,0irq/46-4a10000031922-21ntp_offset21:47:460
7450950,0irq/46-4a10000010913-21/usr/sbin/munin20:47:140
7450940,0irq/46-4a1000006543-21/usr/sbin/munin20:32:540
7450940,0irq/46-4a10000031181-21latency_hist21:47:020
7450930,0irq/46-4a1000009569-21kernelversion23:52:360
7450930,0irq/46-4a1000008849-21runrttasks23:51:390
7450930,0irq/46-4a1000003088-21sensors_temp23:32:540
7450930,0irq/46-4a10000030494-21/usr/sbin/munin23:17:550
7450930,0irq/46-4a10000030111-21/usr/sbin/munin20:07:380
7450930,0irq/46-4a10000023163-21fw_conntrack22:57:300
7450930,0irq/46-4a10000022748-21aten_r4power_en21:22:090
7450930,0irq/46-4a10000021888-21sensors_temp21:17:550
7450930,0irq/46-4a10000021868-21basename19:42:550
7450930,0irq/46-4a10000017513-21sed22:42:010
7450930,0irq/46-4a10000011224-21fw_conntrack23:57:330
7450930,0irq/46-4a10000010051-21timerwakeupswit22:17:550
7450920,0irq/46-4a1000009084-21/usr/sbin/munin19:07:490
7450920,0irq/46-4a100000711-21seq20:17:160
7450920,0irq/46-4a1000004480-21latency23:37:360
7450920,0irq/46-4a1000003934-21/usr/sbin/munin20:27:100
7450920,0irq/46-4a10000027004-21/usr/sbin/munin19:57:540
7450920,0irq/46-4a10000026220-21aten_r4power_vo23:07:120
7450920,0irq/46-4a10000022599-21lockfile-remove22:57:000
7450920,0irq/46-4a10000020905-21cat22:52:010
7450920,0irq/46-4a10000018669-21users00:17:570
7450920,0irq/46-4a10000018163-21meminfo19:32:380
7450920,0irq/46-4a10000017746-21cstates21:07:140
7450920,0irq/46-4a10000015934-21aten_r4power_po19:27:120
7450920,0irq/46-4a10000015262-21runrttasks00:08:050
7450920,0irq/46-4a10000011659-21/usr/sbin/munin19:13:130
7450910,0irq/46-4a100000953-21fw_forwarded_lo23:27:320
7450910,0irq/46-4a1000004525-21/usr/sbin/munin22:02:430
7450910,0irq/46-4a10000031871-21nfs4_client20:12:440
7450910,0irq/46-4a10000029237-21runrttasks20:05:450
7450910,0irq/46-4a10000026560-21seq21:32:280
7450910,0irq/46-4a10000024980-21ls19:52:370
7450910,0irq/46-4a10000023543-21sendmail_mailtr19:47:520
7450910,0irq/46-4a10000019245-21grep19:37:030
7450910,0irq/46-4a10000016930-21users21:02:590
7450910,0irq/46-4a10000016842-21ls00:12:550
7450910,0irq/46-4a10000014351-21cat20:57:150
7450910,0irq/46-4a10000010839-21aten_r4power_po22:22:100
258082910,0sleep025514-1kworker/u3:121:30:390
7450900,0irq/46-4a1000008648-21chrt20:39:570
7450900,0irq/46-4a1000008288-21timerandwakeup22:12:540
7450900,0irq/46-4a10000022462-21sshd00:31:080
7450900,0irq/46-4a10000019489-21cstates00:22:130
7450900,0irq/46-4a10000014627-21ls19:22:320
7450900,0irq/46-4a10000014459-21df_inode22:32:190
7450900,0irq/46-4a10000014013-21cron19:21:580
7450900,0irq/46-4a10000013092-21ntpq20:52:450
7450900,0irq/46-4a10000012633-21/usr/sbin/munin22:27:130
7450900,0irq/46-4a10000010304-21runrttasks20:44:330
7450890,0irq/46-4a10000031871-21memory23:22:430
7450890,0irq/46-4a10000025604-21chrt23:03:510
7450890,0irq/46-4a1000002303-21aten_r4power_vo21:57:140
7450890,0irq/46-4a10000018828-21chrt22:44:190
7450890,0irq/46-4a1000001509-21sed21:52:560
7450890,0irq/46-4a10000012815-21grep00:02:250
7450880,0irq/46-4a1000007164-21chrt23:46:470
7450880,0irq/46-4a1000006557-21wc22:07:560
7450880,0irq/46-4a10000027994-21cpuspeed23:12:130
7450880,0irq/46-4a10000022816-21aten_r4power_vo00:32:120
7450880,0irq/46-4a10000019342-21runrttasks21:12:100
7450870,0irq/46-4a1000002320-21/usr/sbin/munin20:22:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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