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2026-01-15 - 06:03
[ 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 Thu Jan 15, 2026 00:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
135122206191,10sleep10-21swapper/119:08:401
132652197180,12sleep00-21swapper/019:05:260
135812188171,12sleep30-21swapper/319:09:343
135902166150,12sleep20-21swapper/219:09:422
94842490,1sleep30-21swapper/323:48:093
140792490,0sleep10-21swapper/123:02:391
252652440,0sleep30-21swapper/323:55:223
252652440,0sleep30-21swapper/323:55:223
312992430,0sleep331301-21aten2_r5power_e00:15:123
231432400,0sleep20-21swapper/221:47:502
137689982,3cyclictest11254-21munin-run22:30:010
137689973,4cyclictest325-21perf00:00:010
137689973,4cyclictest325-21perf00:00:010
137689960,6cyclictest0-21swapper/020:00:110
137689960,6cyclictest0-21swapper/019:15:010
137689960,3cyclictest31793-21perf19:45:000
137689960,3cyclictest24346-21munin-run19:30:000
137689960,1cyclictest3064-21ssh21:54:080
137859955,0cyclictest0-21swapper/322:06:293
137859955,0cyclictest0-21swapper/321:42:463
137859950,5cyclictest0-21swapper/321:49:283
137859950,5cyclictest0-21swapper/300:11:203
137789955,0cyclictest0-21swapper/222:47:572
137789955,0cyclictest0-21swapper/200:24:432
137789950,5cyclictest0-21swapper/223:59:592
137789950,5cyclictest0-21swapper/223:59:592
137789950,5cyclictest0-21swapper/223:54:442
137789950,5cyclictest0-21swapper/222:03:522
137789950,0cyclictest0-21swapper/223:07:102
137789950,0cyclictest0-21swapper/220:25:122
137729950,5cyclictest0-21swapper/123:39:151
137729950,5cyclictest0-21swapper/122:59:491
137729950,5cyclictest0-21swapper/121:24:311
137689955,0cyclictest0-21swapper/000:28:220
137689950,5cyclictest0-21swapper/023:05:070
137689950,5cyclictest0-21swapper/022:17:420
137689950,5cyclictest0-21swapper/021:37:070
137689950,4cyclictest14421-21ntp_states23:50:160
137689950,4cyclictest0-21swapper/000:00:100
137689950,1cyclictest9746-21fw_packets00:20:130
137689950,0cyclictest1735-21ssh00:32:090
137689950,0cyclictest0-21swapper/000:14:500
27848240,0sleep10-21swapper/100:13:141
21838240,0sleep20-21swapper/221:31:022
137859944,0cyclictest0-21swapper/322:33:513
137859944,0cyclictest0-21swapper/322:25:423
137859942,1cyclictest30469-21ssh22:55:113
137859942,1cyclictest15018-21ssh22:00:013
137859941,3cyclictest728-21snmpd21:21:543
137859941,3cyclictest728-21snmpd00:36:463
137859941,1cyclictest0-21swapper/323:00:113
137859941,1cyclictest0-21swapper/319:55:103
137859940,4cyclictest0-21swapper/323:25:103
137859940,4cyclictest0-21swapper/323:20:113
137859940,4cyclictest0-21swapper/322:45:123
137859940,4cyclictest0-21swapper/322:40:103
137859940,4cyclictest0-21swapper/322:37:273
137859940,4cyclictest0-21swapper/322:10:113
137859940,4cyclictest0-21swapper/321:55:113
137859940,4cyclictest0-21swapper/321:35:063
137859940,4cyclictest0-21swapper/321:33:333
137859940,4cyclictest0-21swapper/321:26:133
137859940,4cyclictest0-21swapper/319:45:123
137859940,4cyclictest0-21swapper/319:40:113
137859940,4cyclictest0-21swapper/300:30:113
137859940,4cyclictest0-21swapper/300:28:403
137859940,4cyclictest0-21swapper/300:05:103
137859940,3cyclictest9868-21apt21:10:113
137859940,3cyclictest6998-21taskset20:00:033
137859940,3cyclictest29483-21/usr/sbin/munin20:45:173
137859940,3cyclictest28562-21cut23:10:103
137859940,3cyclictest26953-21ssh21:50:013
137859940,3cyclictest26095-21sh23:08:483
137859940,3cyclictest19974-21ssh21:15:033
137859940,3cyclictest17592-21perl20:20:143
137859940,3cyclictest16517-21memory19:15:013
137859940,3cyclictest14600-21cat23:35:013
137859940,3cyclictest14037-21sh00:22:123
137859940,3cyclictest13520-21/usr/sbin/munin22:15:183
137789944,0cyclictest0-21swapper/223:30:092
137789944,0cyclictest0-21swapper/221:54:162
137789944,0cyclictest0-21swapper/221:36:312
137789944,0cyclictest0-21swapper/221:24:002
137789944,0cyclictest0-21swapper/221:19:292
137789944,0cyclictest0-21swapper/219:16:402
137789944,0cyclictest0-21swapper/200:05:132
137789943,1cyclictest24524-21/usr/sbin/munin20:35:172
137789943,1cyclictest15258-21head19:10:192
137789943,1cyclictest13001-21cron22:15:002
137789943,1cyclictest1158-21tr00:00:112
137789941,2cyclictest0-21swapper/222:20:102
137789941,2cyclictest0-21swapper/221:25:112
137789941,2cyclictest0-21swapper/220:45:102
137789941,2cyclictest0-21swapper/200:15:112
137789941,1cyclictest0-21swapper/222:25:112
137789940,4cyclictest32073-21sh23:11:132
137789940,4cyclictest23344-21ntp_states22:35:162
137789940,4cyclictest16442-21apt-get23:20:012
137789940,4cyclictest0-21swapper/222:50:572
137789940,4cyclictest0-21swapper/222:15:112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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