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2026-01-30 - 05:10
[ 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 Jan 30, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2581011991510,0cyclictest0-21swapper/322:20:013
258101199130,12cyclictest0-21swapper/320:50:123
258101199130,11cyclictest0-21swapper/319:30:123
258101199130,11cyclictest0-21swapper/319:25:103
258101199120,8cyclictest0-21swapper/322:40:123
258101199120,11cyclictest0-21swapper/300:35:013
258101199120,11cyclictest0-21swapper/300:15:123
258101199119,1cyclictest0-21swapper/322:25:113
2581011991111,0cyclictest0-21swapper/322:20:183
2581011991111,0cyclictest0-21swapper/322:10:113
2581011991110,0cyclictest0-21swapper/321:45:173
2581011991110,0cyclictest0-21swapper/320:30:123
2581011991110,0cyclictest0-21swapper/300:20:123
258101199110,10cyclictest0-21swapper/320:05:113
258101199110,0cyclictest0-21swapper/323:55:133
258101199110,0cyclictest0-21swapper/321:30:013
258101199110,0cyclictest0-21swapper/321:05:183
258101199109,0cyclictest0-21swapper/321:15:123
2581011991010,0cyclictest0-21swapper/322:45:133
2581011991010,0cyclictest0-21swapper/320:57:163
2581011991010,0cyclictest0-21swapper/320:35:123
2581011991010,0cyclictest0-21swapper/320:00:133
2581011991010,0cyclictest0-21swapper/319:49:543
258101199100,9cyclictest0-21swapper/323:20:013
258101199100,9cyclictest0-21swapper/322:30:203
258101199100,9cyclictest0-21swapper/322:10:013
258101199100,0cyclictest0-21swapper/323:50:173
25810119999,0cyclictest0-21swapper/323:45:133
25810119999,0cyclictest0-21swapper/322:52:233
25810119999,0cyclictest0-21swapper/322:52:233
25810119999,0cyclictest0-21swapper/319:55:183
25810119998,0cyclictest0-21swapper/320:40:103
25810119997,1cyclictest0-21swapper/321:55:113
25810119990,8cyclictest0-21swapper/323:20:213
25810119990,8cyclictest0-21swapper/321:30:173
25810119990,8cyclictest0-21swapper/319:35:123
25810119988,0cyclictest0-21swapper/323:35:153
25810119988,0cyclictest0-21swapper/323:30:023
25810119988,0cyclictest0-21swapper/323:10:123
25810119988,0cyclictest0-21swapper/323:05:183
25810119988,0cyclictest0-21swapper/319:10:193
25810119987,0cyclictest0-21swapper/321:50:183
25810119987,0cyclictest0-21swapper/300:29:313
25810119980,0cyclictest0-21swapper/321:20:163
25810119980,0cyclictest0-21swapper/319:55:003
25810119977,0cyclictest0-21swapper/321:45:013
25810119977,0cyclictest0-21swapper/320:45:133
25810119977,0cyclictest0-21swapper/320:15:183
25810119977,0cyclictest0-21swapper/300:30:183
25810119976,0cyclictest0-21swapper/322:55:113
25810119976,0cyclictest0-21swapper/300:10:183
25810119970,6cyclictest0-21swapper/320:25:003
2579215271,4sleep30-21swapper/319:05:113
25810119966,0cyclictest0-21swapper/323:00:153
25810119966,0cyclictest0-21swapper/322:00:133
25810119966,0cyclictest0-21swapper/320:10:143
25810119966,0cyclictest0-21swapper/319:40:143
25810119964,2cyclictest2585183-21taskset19:19:493
25810119961,2cyclictest0-21swapper/300:05:143
14039860,3rtkit-daemon769-21ntpd19:06:252
25810119955,0cyclictest0-21swapper/323:30:163
25810119955,0cyclictest0-21swapper/300:03:593
25810119954,0cyclictest0-21swapper/321:35:123
25810119954,0cyclictest0-21swapper/321:11:103
25810119950,5cyclictest0-21swapper/319:20:133
14039850,3rtkit-daemon2699883-21head00:00:122
2715189240,3sleep02715321-21mailstats00:35:180
25810119944,0cyclictest0-21swapper/323:40:013
25810119944,0cyclictest0-21swapper/320:26:493
25810119940,3cyclictest2625364-21chrt21:00:153
25810119940,2cyclictest0-21swapper/322:35:113
2580675242,1sleep10-21swapper/119:07:551
14039840,2rtkit-daemon769-21ntpd00:20:152
14039840,2rtkit-daemon766-21snmpd23:29:122
14039840,2rtkit-daemon615-21rsyslogd23:40:312
14039840,2rtkit-daemon2676419-21latency_hist23:05:012
14039840,2rtkit-daemon2612133-21sensors_temp20:25:212
14039840,1rtkit-daemon328-21plymouthd23:17:012
14039840,0rtkit-daemon0-21swapper/221:25:052
2690982230,2sleep12690986-21ssh23:38:081
2655216230,1sleep02655227-21apt-get22:15:000
2642972230,1sleep12642998-21apt-get21:45:121
2580654231,1sleep00-21swapper/019:07:380
14039830,2rtkit-daemon766-21snmpd19:20:442
14039830,2rtkit-daemon1410-21sendmail-mta21:31:052
14039830,1rtkit-daemon766-21snmpd23:30:372
14039830,1rtkit-daemon766-21snmpd23:11:272
14039830,1rtkit-daemon766-21snmpd22:50:092
14039830,1rtkit-daemon766-21snmpd22:50:092
14039830,1rtkit-daemon766-21snmpd22:20:342
14039830,1rtkit-daemon766-21snmpd20:55:122
14039830,1rtkit-daemon766-21snmpd00:38:082
14039830,1rtkit-daemon766-21snmpd00:16:542
14039830,1rtkit-daemon622-21wpa_supplicant21:46:142
14039830,1rtkit-daemon622-21wpa_supplicant20:46:012
14039830,1rtkit-daemon606-21avahi-daemon22:48:142
14039830,1rtkit-daemon328-21plymouthd23:50:122
14039830,1rtkit-daemon328-21plymouthd22:27:322
14039830,1rtkit-daemon328-21plymouthd21:15:192
14039830,1rtkit-daemon2710279-21apt-get00:25:132
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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