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2026-01-22 - 08:14
[ 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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 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 rack1slot3.osadl.org (updated Thu Jan 22, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
225868399130,1cyclictest0-21swapper/321:40:133
225868399130,1cyclictest0-21swapper/321:15:113
225868399130,12cyclictest0-21swapper/319:45:113
225868399130,11cyclictest0-21swapper/323:30:123
225868399120,11cyclictest0-21swapper/323:10:123
225868399120,11cyclictest0-21swapper/322:45:123
225868399120,11cyclictest0-21swapper/320:50:103
225868399120,11cyclictest0-21swapper/300:15:183
225868399119,1cyclictest0-21swapper/319:10:123
2258683991110,0cyclictest0-21swapper/322:55:123
2258683991110,0cyclictest0-21swapper/322:25:013
225868399110,10cyclictest0-21swapper/322:51:283
225868399110,10cyclictest0-21swapper/300:20:203
225868399110,10cyclictest0-21swapper/300:10:173
225868399110,10cyclictest0-21swapper/300:00:163
225868399110,0cyclictest0-21swapper/322:45:023
225868399110,0cyclictest0-21swapper/322:30:003
225868399110,0cyclictest0-21swapper/321:45:123
225868399108,0cyclictest0-21swapper/322:35:113
2258683991010,0cyclictest0-21swapper/323:01:503
2258683991010,0cyclictest0-21swapper/320:40:173
2258683991010,0cyclictest0-21swapper/320:35:103
2258683991010,0cyclictest0-21swapper/320:20:173
2258683991010,0cyclictest0-21swapper/319:50:163
2258683991010,0cyclictest0-21swapper/319:35:123
225868399100,9cyclictest0-21swapper/319:20:003
225868399100,9cyclictest0-21swapper/300:00:003
225868399100,10cyclictest0-21swapper/319:45:013
225868399100,0cyclictest0-21swapper/323:45:183
225868399100,0cyclictest0-21swapper/323:30:023
225868399100,0cyclictest0-21swapper/320:55:213
225868399100,0cyclictest0-21swapper/320:15:003
22586839999,0cyclictest0-21swapper/323:15:123
22586839999,0cyclictest0-21swapper/321:05:123
22586839999,0cyclictest0-21swapper/320:05:193
22586839999,0cyclictest0-21swapper/320:04:563
22586839999,0cyclictest0-21swapper/300:05:133
22586839998,0cyclictest0-21swapper/323:50:173
22586839998,0cyclictest0-21swapper/323:40:163
22586839990,8cyclictest0-21swapper/300:35:183
22586839990,0cyclictest0-21swapper/320:25:213
22586839988,0cyclictest0-21swapper/323:35:133
22586839988,0cyclictest0-21swapper/322:30:293
22586839988,0cyclictest0-21swapper/321:20:123
22586839988,0cyclictest0-21swapper/320:45:113
22586839988,0cyclictest0-21swapper/319:55:113
22586839988,0cyclictest0-21swapper/319:30:113
22586839987,0cyclictest0-21swapper/321:55:173
22586839987,0cyclictest0-21swapper/300:30:123
22586839980,7cyclictest0-21swapper/321:50:213
2257839281,5sleep30-21swapper/319:05:193
22586839977,0cyclictest0-21swapper/321:37:103
22586839977,0cyclictest0-21swapper/320:15:113
22586839966,0cyclictest0-21swapper/323:07:593
22586839966,0cyclictest0-21swapper/322:15:123
22586839966,0cyclictest0-21swapper/321:30:183
22586839966,0cyclictest0-21swapper/319:25:123
22586839965,0cyclictest0-21swapper/322:13:063
22586839965,0cyclictest0-21swapper/322:00:323
22586839965,0cyclictest0-21swapper/321:25:143
22586839961,2cyclictest0-21swapper/322:05:113
22586839955,0cyclictest0-21swapper/323:20:123
22586839955,0cyclictest0-21swapper/321:00:133
22586839955,0cyclictest0-21swapper/320:30:113
22586839950,0cyclictest0-21swapper/319:20:123
2256324251,2sleep10-21swapper/119:05:011
22586839944,0cyclictest0-21swapper/321:10:103
22586839944,0cyclictest0-21swapper/300:25:143
2258297241,1sleep00-21swapper/019:07:280
2258224242,1sleep20-21swapper/219:06:302
14039840,3rtkit-daemon440-21systemd-udevd23:23:582
14039840,2rtkit-daemon766-21snmpd22:56:151
14039840,2rtkit-daemon766-21snmpd22:50:581
14039840,2rtkit-daemon766-21snmpd21:46:531
14039840,2rtkit-daemon2305312-21diskmemload23:37:442
14039840,2rtkit-daemon2260690-21munin-node20:10:161
14039840,2rtkit-daemon1-21systemd23:27:432
14039840,2rtkit-daemon1-21systemd22:26:191
14039840,2rtkit-daemon1-21systemd21:54:021
14039840,2rtkit-daemon1-21systemd21:20:411
14039840,2rtkit-daemon1-21systemd00:02:222
14039840,1rtkit-daemon2355866-21apt-get23:10:121
14039840,0rtkit-daemon0-21swapper/121:58:141
2370452230,1sleep22370478-21apt-get23:45:112
2288977230,2sleep02289186-21timerwakeupswit20:25:210
2286132230,1sleep22286158-21apt-get20:20:122
2270483230,0sleep20-21swapper/219:39:292
14039830,2rtkit-daemon766-21snmpd23:01:231
14039830,2rtkit-daemon691-21gmain19:35:451
14039830,2rtkit-daemon1-21systemd21:31:591
14039830,1rtkit-daemon772-21lldpd20:07:311
14039830,1rtkit-daemon769-21ntpd22:40:291
14039830,1rtkit-daemon769-21ntpd20:45:481
14039830,1rtkit-daemon769-21ntpd20:42:171
14039830,1rtkit-daemon769-21ntpd20:21:301
14039830,1rtkit-daemon766-21snmpd23:16:321
14039830,1rtkit-daemon766-21snmpd21:12:101
14039830,1rtkit-daemon766-21snmpd00:06:462
14039830,1rtkit-daemon691-21gmain23:40:582
14039830,1rtkit-daemon691-21gmain22:30:581
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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