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2026-02-06 - 11:55
[ 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 Fri Feb 06, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
275688299140,12cyclictest0-21swapper/320:45:123
2756882991311,1cyclictest0-21swapper/300:10:153
275688299120,1cyclictest0-21swapper/322:40:123
275688299120,1cyclictest0-21swapper/321:45:133
275688299120,11cyclictest0-21swapper/321:25:183
275688299120,11cyclictest0-21swapper/319:45:003
275688299120,11cyclictest0-21swapper/319:20:123
275688299120,11cyclictest0-21swapper/300:20:223
275688299119,1cyclictest0-21swapper/322:15:153
2756882991111,0cyclictest0-21swapper/320:10:123
2756882991111,0cyclictest0-21swapper/319:45:133
275688299110,1cyclictest0-21swapper/323:50:113
275688299110,1cyclictest0-21swapper/321:20:223
275688299110,11cyclictest0-21swapper/321:50:183
275688299110,11cyclictest0-21swapper/319:15:003
275688299110,10cyclictest0-21swapper/323:40:223
275688299110,10cyclictest0-21swapper/323:35:173
275688299110,10cyclictest0-21swapper/322:25:183
275688299110,10cyclictest0-21swapper/321:30:183
275688299110,10cyclictest0-21swapper/320:50:203
275688299110,10cyclictest0-21swapper/320:15:173
275688299110,10cyclictest0-21swapper/319:35:003
275688299110,10cyclictest0-21swapper/300:00:003
275688299110,0cyclictest0-21swapper/322:20:163
275688299110,0cyclictest0-21swapper/320:55:103
275688299109,0cyclictest0-21swapper/321:00:123
275688299109,0cyclictest0-21swapper/319:35:103
2756882991010,0cyclictest0-21swapper/322:35:193
2756882991010,0cyclictest0-21swapper/322:10:113
2756882991010,0cyclictest0-21swapper/321:05:183
2756882991010,0cyclictest0-21swapper/320:20:203
275688299100,9cyclictest0-21swapper/323:25:173
275688299100,9cyclictest0-21swapper/319:25:173
275688299100,10cyclictest0-21swapper/300:15:253
275688299100,0cyclictest0-21swapper/323:10:123
275688299100,0cyclictest0-21swapper/300:35:193
275688299100,0cyclictest0-21swapper/300:05:123
27568829999,0cyclictest0-21swapper/321:37:113
27568829999,0cyclictest0-21swapper/320:30:133
27568829999,0cyclictest0-21swapper/320:06:433
27568829999,0cyclictest0-21swapper/319:50:163
27568829999,0cyclictest0-21swapper/300:30:203
27568829998,0cyclictest0-21swapper/323:00:123
27568829998,0cyclictest0-21swapper/322:50:143
27568829998,0cyclictest0-21swapper/322:30:183
27568829997,1cyclictest0-21swapper/323:05:113
27568829990,8cyclictest0-21swapper/320:40:193
2756018291,5sleep30-21swapper/319:05:203
27568829988,0cyclictest0-21swapper/323:30:143
27568829988,0cyclictest0-21swapper/322:05:193
27568829988,0cyclictest0-21swapper/319:15:003
27568829987,0cyclictest0-21swapper/321:16:063
27568829980,7cyclictest0-21swapper/320:35:283
27568829980,0cyclictest0-21swapper/300:03:333
14039880,0rtkit-daemon0-21swapper/200:27:142
27568829977,0cyclictest0-21swapper/323:45:143
27568829977,0cyclictest0-21swapper/323:20:133
27568829977,0cyclictest0-21swapper/321:40:113
27568829977,0cyclictest0-21swapper/320:05:013
27568829966,0cyclictest0-21swapper/323:15:143
27568829966,0cyclictest0-21swapper/321:10:123
27568829960,5cyclictest0-21swapper/322:50:003
27568829960,5cyclictest0-21swapper/320:25:123
27568829960,5cyclictest0-21swapper/319:55:123
2765275250,5sleep10-21swapper/119:28:041
27568829955,0cyclictest0-21swapper/321:55:133
27568829955,0cyclictest0-21swapper/321:55:123
27568829955,0cyclictest0-21swapper/300:26:373
2755144250,3sleep12755407-21/usr/sbin/munin19:05:141
14039850,2rtkit-daemon0-21swapper/219:05:132
2876335240,2sleep12876449-21date00:05:011
2842264240,1sleep02842511-21diskstats22:40:150
27568829940,3cyclictest2825103-21chrt22:00:023
27568829940,2cyclictest0-21swapper/322:55:133
14039840,2rtkit-daemon2759051-21munin-node22:37:202
14039840,2rtkit-daemon1-21systemd23:15:482
14039840,2rtkit-daemon1-21systemd23:03:402
14039840,2rtkit-daemon1-21systemd21:49:202
14039840,2rtkit-daemon1-21systemd21:44:592
14039840,2rtkit-daemon1-21systemd00:32:262
14039840,2rtkit-daemon1-21systemd00:14:002
14039840,1rtkit-daemon328-21plymouthd22:32:072
2850592230,3sleep02850594-21ssh23:01:440
2842079230,1sleep22842105-21apt-get22:40:132
2804029230,1sleep02804066-21/usr/sbin/munin21:10:010
2794699230,1sleep12794725-21apt-get20:45:121
2769516230,2sleep12769596-21cut19:40:001
2754530231,1sleep00-21swapper/019:05:010
14039830,2rtkit-daemon772-21lldpd21:15:372
14039830,2rtkit-daemon766-21snmpd22:57:212
14039830,2rtkit-daemon2759051-21munin-node20:35:192
14039830,2rtkit-daemon1-21systemd21:25:072
14039830,2rtkit-daemon1-21systemd20:17:542
14039830,1rtkit-daemon772-21lldpd19:31:152
14039830,1rtkit-daemon769-21ntpd23:20:172
14039830,1rtkit-daemon769-21ntpd22:47:402
14039830,1rtkit-daemon769-21ntpd20:42:192
14039830,1rtkit-daemon769-21ntpd19:58:412
14039830,1rtkit-daemon769-21ntpd00:05:282
14039830,1rtkit-daemon691-21gmain21:13:502
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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