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2026-01-24 - 13:29
[ 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 Sat Jan 24, 2026 00:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
75672200184,11sleep10-21swapper/119:07:231
75162190173,12sleep00-21swapper/019:06:420
76262188171,12sleep30-21swapper/319:08:093
74472165145,14sleep20-21swapper/219:05:512
150562480,0sleep10-21swapper/123:51:031
293202460,0sleep029322-21gltestperf20:55:150
292522430,0sleep10-21swapper/123:10:241
153292110,0sleep20-21swapper/221:15:142
92742100,0sleep00-21swapper/022:30:080
80229993,3cyclictest22778-21munin-run21:50:000
80229982,3cyclictest13003-21apt-get21:30:010
80229970,7cyclictest0-21swapper/023:45:130
80229970,7cyclictest0-21swapper/023:36:070
80229970,7cyclictest0-21swapper/022:56:430
80229970,4cyclictest13861-21munin-run21:15:010
80229970,3cyclictest1091-21munin-run20:00:000
80319962,3cyclictest814-21snmpd23:58:092
80319960,6cyclictest0-21swapper/222:58:592
80279961,3cyclictest0-21swapper/100:30:101
80229962,4cyclictest0-21swapper/000:31:400
80229960,6cyclictest0-21swapper/023:15:090
80229960,6cyclictest0-21swapper/023:10:060
80229960,6cyclictest0-21swapper/023:05:200
80229960,6cyclictest0-21swapper/022:52:330
80229960,6cyclictest0-21swapper/022:40:480
80229960,6cyclictest0-21swapper/022:20:060
80229960,6cyclictest0-21swapper/022:09:520
80229960,6cyclictest0-21swapper/022:01:120
80229960,6cyclictest0-21swapper/021:17:000
80229960,6cyclictest0-21swapper/000:36:000
80229960,6cyclictest0-21swapper/000:26:380
80229960,6cyclictest0-21swapper/000:10:480
80229960,6cyclictest0-21swapper/000:09:150
80229960,3cyclictest1109-21cron23:45:000
80229960,1cyclictest30265-21ssh23:26:570
80229960,1cyclictest30102-21ssh21:37:380
80229960,1cyclictest0-21swapper/023:21:150
80229960,1cyclictest0-21swapper/022:37:290
80229960,1cyclictest0-21swapper/000:20:040
80369955,0cyclictest10522-21kworker/3:023:39:383
80369955,0cyclictest10522-21kworker/3:022:21:153
80369955,0cyclictest0-21swapper/323:14:013
80369955,0cyclictest0-21swapper/323:07:033
80369955,0cyclictest0-21swapper/322:38:583
80369955,0cyclictest0-21swapper/300:20:143
80369951,2cyclictest0-21swapper/322:50:113
80369951,2cyclictest0-21swapper/300:00:123
80369950,5cyclictest0-21swapper/323:48:133
80369950,5cyclictest0-21swapper/321:45:163
80369950,5cyclictest0-21swapper/300:10:113
80369950,4cyclictest0-21swapper/323:15:103
80369950,0cyclictest0-21swapper/322:41:173
80319954,1cyclictest0-21swapper/223:30:092
80319950,5cyclictest0-21swapper/223:05:162
80319950,5cyclictest0-21swapper/221:56:172
80319950,4cyclictest29130-21perl00:30:142
80319950,4cyclictest23064-21ssh00:10:542
80279952,2cyclictest0-21swapper/120:15:081
80279951,3cyclictest0-21swapper/121:25:111
80279951,3cyclictest0-21swapper/121:10:111
80279951,2cyclictest0-21swapper/121:55:121
80279951,2cyclictest0-21swapper/121:50:101
80279951,2cyclictest0-21swapper/121:00:111
80279951,2cyclictest0-21swapper/119:20:121
80279951,1cyclictest0-21swapper/100:05:101
80229952,3cyclictest0-21swapper/022:15:260
80229952,1cyclictest0-21swapper/020:50:090
80229950,5cyclictest0-21swapper/023:55:050
80229950,5cyclictest0-21swapper/023:50:090
80229950,5cyclictest0-21swapper/023:30:030
80229950,5cyclictest0-21swapper/023:00:050
80229950,5cyclictest0-21swapper/022:25:310
80229950,5cyclictest0-21swapper/022:10:040
80229950,5cyclictest0-21swapper/021:55:020
80229950,5cyclictest0-21swapper/021:50:040
80229950,5cyclictest0-21swapper/021:40:080
80229950,5cyclictest0-21swapper/021:30:220
80229950,5cyclictest0-21swapper/021:20:100
80229950,5cyclictest0-21swapper/020:45:190
80229950,5cyclictest0-21swapper/020:35:130
80229950,5cyclictest0-21swapper/020:05:150
80229950,5cyclictest0-21swapper/020:01:380
80229950,5cyclictest0-21swapper/019:50:020
80229950,5cyclictest0-21swapper/019:45:220
80229950,5cyclictest0-21swapper/019:15:100
80229950,5cyclictest0-21swapper/000:00:070
80229950,4cyclictest0-21swapper/020:30:110
80229950,1cyclictest11013-21munin-run20:20:010
80229950,1cyclictest0-21swapper/020:25:020
80229950,0cyclictest7867-21ssh22:45:060
80229950,0cyclictest0-21swapper/000:15:410
80369944,0cyclictest0-21swapper/323:55:133
80369944,0cyclictest0-21swapper/323:50:323
80369944,0cyclictest0-21swapper/322:08:153
80369944,0cyclictest0-21swapper/321:11:393
80369942,2cyclictest0-21swapper/320:10:103
80369942,1cyclictest0-21swapper/323:40:113
80369941,2cyclictest0-21swapper/321:25:113
80369941,2cyclictest0-21swapper/321:05:103
80369941,2cyclictest0-21swapper/321:00:113
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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