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2026-01-27 - 05:50
[ 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 rack5slot2.osadl.org (updated Tue Jan 27, 2026 00:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17122199183,11sleep30-21swapper/319:08:023
18072194179,10sleep10-21swapper/119:09:171
17092190173,12sleep00-21swapper/019:07:590
15632174155,13sleep20-21swapper/219:06:092
33562530,0sleep10-21swapper/122:30:171
89342470,1sleep2202899cyclictest23:05:042
38022450,0sleep33804-21unixbench_singl22:30:183
283582430,0sleep20-21swapper/222:10:522
275822430,0sleep10-21swapper/100:17:011
307542420,0sleep00-21swapper/021:10:090
159092400,0sleep10-21swapper/100:27:151
245772380,0sleep10-21swapper/122:56:161
202399102,4cyclictest23888-21idleruntime-cro00:00:000
20339960,5cyclictest27662-21perl21:55:143
20249962,2cyclictest0-21swapper/120:55:121
20249961,3cyclictest0-21swapper/120:20:101
20239960,5cyclictest16556-21/usr/sbin/munin21:50:150
20339951,4cyclictest5622-21apt-get19:15:013
20339951,4cyclictest0-21swapper/322:55:013
20339950,5cyclictest0-21swapper/322:17:433
20339950,5cyclictest0-21swapper/321:34:383
20339950,5cyclictest0-21swapper/300:30:163
20339950,4cyclictest0-21swapper/300:35:113
20289955,0cyclictest0-21swapper/223:55:362
20289950,5cyclictest0-21swapper/222:06:282
20289950,5cyclictest0-21swapper/222:02:412
20289950,5cyclictest0-21swapper/221:52:052
20289950,5cyclictest0-21swapper/200:39:412
20289950,4cyclictest17184-21munin-run23:25:012
20289950,0cyclictest0-21swapper/223:11:222
20249951,2cyclictest0-21swapper/121:10:111
20249951,2cyclictest0-21swapper/120:50:111
20249951,2cyclictest0-21swapper/120:35:091
20249951,2cyclictest0-21swapper/119:55:121
20249950,5cyclictest0-21swapper/123:17:341
20249950,5cyclictest0-21swapper/121:40:311
20239950,5cyclictest0-21swapper/023:30:220
20239950,5cyclictest0-21swapper/000:17:470
6951240,0sleep00-21swapper/023:50:540
25085240,0sleep225113-21sh23:44:422
20339944,0cyclictest16387-21kworker/3:119:34:533
20339944,0cyclictest0-21swapper/323:21:173
20339944,0cyclictest0-21swapper/322:40:343
20339944,0cyclictest0-21swapper/322:01:073
20339944,0cyclictest0-21swapper/321:21:513
20339941,3cyclictest30483-21ssh22:28:033
20339941,3cyclictest25609-21awk00:00:143
20339941,2cyclictest0-21swapper/321:45:113
20339941,2cyclictest0-21swapper/320:50:023
20339941,1cyclictest0-21swapper/322:20:103
20339941,1cyclictest0-21swapper/300:25:123
20339940,4cyclictest8646-21ssh21:15:053
20339940,4cyclictest0-21swapper/323:55:123
20339940,4cyclictest0-21swapper/323:45:103
20339940,4cyclictest0-21swapper/323:30:033
20339940,4cyclictest0-21swapper/323:25:073
20339940,4cyclictest0-21swapper/323:15:113
20339940,4cyclictest0-21swapper/322:50:113
20339940,4cyclictest0-21swapper/322:45:113
20339940,4cyclictest0-21swapper/322:10:123
20339940,4cyclictest0-21swapper/321:25:113
20339940,4cyclictest0-21swapper/321:10:333
20339940,4cyclictest0-21swapper/320:20:103
20339940,4cyclictest0-21swapper/320:05:123
20339940,4cyclictest0-21swapper/320:00:103
20339940,4cyclictest0-21swapper/319:45:113
20339940,4cyclictest0-21swapper/319:44:383
20339940,4cyclictest0-21swapper/300:10:113
20339940,4cyclictest0-21swapper/300:05:123
20339940,3cyclictest32387-21ssh23:00:153
20339940,3cyclictest22514-21ssh00:15:013
20339940,3cyclictest21716-21ssh21:52:113
20339940,3cyclictest17974-21/usr/sbin/munin20:45:173
20339940,3cyclictest17569-21ssh23:40:193
20339940,3cyclictest14866-21ssh22:05:033
20339940,3cyclictest0-21swapper/321:35:123
20339940,3cyclictest0-21swapper/300:20:033
20339940,0cyclictest0-21swapper/323:08:563
20289944,0cyclictest0-21swapper/221:24:512
20289944,0cyclictest0-21swapper/200:34:182
20289943,1cyclictest20206-21sh22:23:042
20289943,1cyclictest14857-21users20:35:192
20289943,1cyclictest10260-21ntp_states21:15:182
20289942,1cyclictest5189-21ssh23:50:162
20289942,1cyclictest0-21swapper/219:35:112
20289941,1cyclictest0-21swapper/220:25:132
20289941,1cyclictest0-21swapper/219:25:112
20289940,4cyclictest14928-21ssh23:39:422
20289940,4cyclictest0-21swapper/223:45:112
20289940,4cyclictest0-21swapper/223:30:102
20289940,4cyclictest0-21swapper/223:28:422
20289940,4cyclictest0-21swapper/222:35:342
20289940,4cyclictest0-21swapper/222:30:102
20289940,4cyclictest0-21swapper/222:28:112
20289940,4cyclictest0-21swapper/222:15:112
20289940,4cyclictest0-21swapper/221:55:132
20289940,4cyclictest0-21swapper/221:25:122
20289940,4cyclictest0-21swapper/221:01:262
20289940,4cyclictest0-21swapper/220:45:142
20289940,4cyclictest0-21swapper/219:50:122
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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