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2026-02-26 - 07:14
[ 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 Feb 26, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2303133991811,5cyclictest0-21swapper/322:10:123
230313399131,1cyclictest0-21swapper/323:45:003
230313399130,1cyclictest0-21swapper/300:00:123
230313399130,12cyclictest0-21swapper/322:45:113
230313399130,11cyclictest0-21swapper/323:35:103
230313399120,11cyclictest0-21swapper/322:55:123
230313399120,11cyclictest0-21swapper/320:35:003
230313399120,11cyclictest0-21swapper/319:50:113
230313399120,11cyclictest0-21swapper/319:14:323
230313399120,0cyclictest0-21swapper/322:40:113
2303133991111,0cyclictest0-21swapper/321:55:123
2303133991110,0cyclictest0-21swapper/323:50:103
2303133991110,0cyclictest0-21swapper/323:20:103
230313399110,10cyclictest0-21swapper/322:05:013
230313399110,10cyclictest0-21swapper/321:50:023
230313399110,10cyclictest0-21swapper/320:00:183
230313399110,0cyclictest0-21swapper/322:35:183
230313399110,0cyclictest0-21swapper/322:08:403
230313399110,0cyclictest0-21swapper/300:35:113
2303133991010,0cyclictest0-21swapper/322:33:313
2303133991010,0cyclictest0-21swapper/320:35:173
2303133991010,0cyclictest0-21swapper/319:25:113
230313399100,9cyclictest0-21swapper/322:15:183
230313399100,9cyclictest0-21swapper/321:00:123
230313399100,9cyclictest0-21swapper/300:20:183
230313399100,0cyclictest0-21swapper/323:30:193
230313399100,0cyclictest0-21swapper/319:45:003
230313399100,0cyclictest0-21swapper/300:25:123
23031339999,0cyclictest0-21swapper/322:20:163
23031339999,0cyclictest0-21swapper/321:43:393
23031339999,0cyclictest0-21swapper/321:35:023
23031339999,0cyclictest0-21swapper/321:10:183
23031339999,0cyclictest0-21swapper/320:15:153
23031339998,0cyclictest0-21swapper/323:16:593
23031339998,0cyclictest0-21swapper/319:30:103
23031339997,1cyclictest0-21swapper/321:35:103
23031339990,0cyclictest0-21swapper/321:15:163
23031339988,0cyclictest0-21swapper/323:25:183
23031339988,0cyclictest0-21swapper/323:10:123
23031339988,0cyclictest0-21swapper/319:20:113
23031339988,0cyclictest0-21swapper/300:11:523
23031339987,0cyclictest0-21swapper/321:25:123
23031339987,0cyclictest0-21swapper/319:45:163
23031339980,3cyclictest0-21swapper/320:20:153
23031339977,0cyclictest0-21swapper/323:09:393
23031339977,0cyclictest0-21swapper/319:20:003
23031339970,7cyclictest0-21swapper/320:45:173
23031339970,7cyclictest0-21swapper/320:30:013
23031339970,7cyclictest0-21swapper/319:56:263
23031339970,6cyclictest0-21swapper/323:45:193
23031339970,6cyclictest0-21swapper/322:30:013
23031339970,0cyclictest0-21swapper/320:15:003
23031339970,0cyclictest0-21swapper/300:00:003
2302101271,4sleep30-21swapper/319:05:213
23031339966,0cyclictest0-21swapper/322:50:163
23031339966,0cyclictest0-21swapper/320:40:113
23031339966,0cyclictest0-21swapper/320:05:123
23031339966,0cyclictest0-21swapper/300:15:183
23031339960,5cyclictest0-21swapper/321:05:123
23031339960,5cyclictest0-21swapper/320:50:113
23031339960,0cyclictest0-21swapper/319:35:113
2406675250,2sleep02406766-21/usr/sbin/munin23:25:130
23031339955,0cyclictest0-21swapper/323:00:163
23031339950,3cyclictest0-21swapper/321:50:063
23031339950,3cyclictest0-21swapper/320:55:023
2302017251,2sleep20-21swapper/219:05:192
14039850,2rtkit-daemon0-21swapper/119:05:221
23031339944,0cyclictest0-21swapper/321:20:163
23031339944,0cyclictest0-21swapper/300:05:163
23031339940,2cyclictest0-21swapper/300:30:113
14039840,2rtkit-daemon766-21snmpd23:32:381
14039840,2rtkit-daemon766-21snmpd22:36:001
14039840,2rtkit-daemon766-21snmpd22:29:061
14039840,2rtkit-daemon766-21snmpd21:56:071
14039840,2rtkit-daemon766-21snmpd19:32:461
14039840,2rtkit-daemon2437863-21ssh00:38:282
14039840,2rtkit-daemon2390384-21df22:45:131
14039840,2rtkit-daemon1410-21sendmail-mta23:22:541
14039840,2rtkit-daemon1-21systemd23:27:421
14039840,1rtkit-daemon622-21wpa_supplicant23:48:231
2352059230,1sleep22352085-21apt-get21:15:112
2344323230,0sleep2191rcu_preempt20:55:132
2315880230,1sleep02316030-21ntp_states19:40:150
2301743231,0sleep00-21swapper/019:05:170
14039830,2rtkit-daemon1-21systemd22:31:331
14039830,2rtkit-daemon1-21systemd20:31:201
14039830,2rtkit-daemon1-21systemd20:10:171
14039830,1rtkit-daemon772-21lldpd22:54:491
14039830,1rtkit-daemon772-21lldpd22:10:451
14039830,1rtkit-daemon769-21ntpd21:38:271
14039830,1rtkit-daemon769-21ntpd00:32:222
14039830,1rtkit-daemon766-21snmpd23:40:081
14039830,1rtkit-daemon766-21snmpd20:55:021
14039830,1rtkit-daemon691-21gmain19:50:301
14039830,1rtkit-daemon328-21plymouthd23:59:071
14039830,1rtkit-daemon328-21plymouthd23:11:561
14039830,1rtkit-daemon328-21plymouthd22:44:191
14039830,1rtkit-daemon328-21plymouthd22:15:081
14039830,1rtkit-daemon328-21plymouthd21:42:491
14039830,1rtkit-daemon328-21plymouthd00:11:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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