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2026-01-22 - 06:37
[ 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 Thu Jan 22, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74505220,0irq/46-4a1000007259-1kworker/u3:119:08:420
74501000,0irq/46-4a10000020935-21ls00:29:250
219412960,0sleep020582-1kworker/u3:121:23:460
7450950,0irq/46-4a10000029643-21gzip21:44:360
7450950,0irq/46-4a10000015162-21/usr/sbin/munin22:39:320
7450950,0irq/46-4a1000001369-21munin-run23:33:430
7450940,0irq/46-4a1000008320-21chrt19:09:260
7450940,0irq/46-4a10000031332-21zcat21:49:340
7450940,0irq/46-4a10000029485-21/usr/sbin/munin23:19:270
7450940,0irq/46-4a1000002928-1kworker/u3:222:03:180
7450940,0irq/46-4a10000024307-21/usr/sbin/munin23:04:230
7450940,0irq/46-4a10000017327-21fw_forwarded_lo22:44:140
7450940,0irq/46-4a10000014375-21switchtime19:24:390
7450940,0irq/46-4a10000013750-21df_inode00:09:030
7350940,0irq/45-4a1000003197-21/usr/sbin/munin22:03:510
1941729410,0sleep019454-21mailstats00:24:330
7450930,0irq/46-4a1000008979-21nfs4_client22:19:270
7450930,0irq/46-4a1000008633-21runrttasks20:44:060
7450930,0irq/46-4a10000031829-21chrt20:16:390
7450930,0irq/46-4a10000030829-21sed23:24:030
7450930,0irq/46-4a10000028263-21chrt23:15:200
7450930,0irq/46-4a10000027050-21ls20:03:470
7450930,0irq/46-4a10000025424-21runrttasks23:08:520
7450930,0irq/46-4a10000024873-21chrt21:30:310
7450930,0irq/46-4a10000023891-21df19:53:590
7450930,0irq/46-4a10000023471-21sshd21:28:020
7450930,0irq/46-4a10000023137-21chrt19:50:250
7450930,0irq/46-4a10000021995-1kworker/u3:223:02:530
7450930,0irq/46-4a10000019227-21ntp_kernel_pll_19:39:270
7450930,0irq/46-4a1000001812-21/usr/sbin/munin20:24:100
7450930,0irq/46-4a10000017791-21sensors_temp00:19:370
7450930,0irq/46-4a10000017457-21chrt21:09:250
7450930,0irq/46-4a10000015388-21sed00:14:000
7450930,0irq/46-4a10000011777-21aten_r4power_en19:18:540
7450930,0irq/46-4a10000011592-21sendmail19:18:430
7450920,0irq/46-4a1000007105-21/usr/sbin/munin22:14:170
7450920,0irq/46-4a1000005512-21meminfo23:44:230
7450920,0irq/46-4a1000004886-21/usr/sbin/munin20:34:160
7450920,0irq/46-4a100000460-21snmpd22:27:510
7450920,0irq/46-4a10000029264-21/usr/sbin/munin20:09:160
7450920,0irq/46-4a10000027717-21/usr/sbin/munin20:04:250
7450920,0irq/46-4a10000020326-21wget22:53:530
7450920,0irq/46-4a10000019441-21sensors_temp21:14:360
7450920,0irq/46-4a10000017500-1kworker/u3:119:38:370
7450920,0irq/46-4a10000013654-21df20:58:590
7450920,0irq/46-4a10000012680-21sort20:54:390
7450920,0irq/46-4a10000010260-21df23:58:580
7450910,0irq/46-4a1000009085-21/usr/sbin/munin23:54:340
7450910,0irq/46-4a1000008059-21runrttasks23:52:450
7450910,0irq/46-4a1000007068-21fw_forwarded_lo20:39:150
7450910,0irq/46-4a1000005312-21perl22:09:110
7450910,0irq/46-4a1000003385-21df20:28:580
7450910,0irq/46-4a10000031869-1kworker/u3:220:20:000
7450910,0irq/46-4a10000027127-21aten_r4power_cu21:38:530
7450910,0irq/46-4a10000025945-21sed21:34:200
7450910,0irq/46-4a10000022331-21diskstats00:34:060
7450910,0irq/46-4a1000002131-21/usr/sbin/munin23:34:280
7450910,0irq/46-4a10000020847-21/usr/sbin/munin19:44:210
7450910,0irq/46-4a10000019029-21/usr/sbin/munin22:49:160
7450910,0irq/46-4a10000015880-21/usr/sbin/munin19:29:350
7450910,0irq/46-4a10000015815-21/usr/sbin/munin21:04:290
7450910,0irq/46-4a10000014504-21users22:34:410
7450910,0irq/46-4a10000011844-21wget00:03:560
7450910,0irq/46-4a10000011793-21/usr/sbin/munin22:28:530
7450910,0irq/46-4a1000001074-1kworker/u3:121:57:360
7450900,0irq/46-4a1000004037-21mailstats23:39:350
7450900,0irq/46-4a10000010614-21meminfo20:49:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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