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2026-01-15 - 06:47
[ 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 376 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
137789940,4cyclictest0-21swapper/222:06:162
137789940,4cyclictest0-21swapper/220:40:122
137789940,4cyclictest0-21swapper/220:30:122
137789940,4cyclictest0-21swapper/219:46:042
137789940,4cyclictest0-21swapper/219:20:092
137789940,4cyclictest0-21swapper/200:35:112
137789940,3cyclictest25875-21perl23:40:132
137789940,3cyclictest15509-21diskstats23:35:122
137789940,3cyclictest0-21swapper/223:00:112
137789940,1cyclictest4090-21munin-run23:30:012
137789940,1cyclictest2201-21/usr/sbin/munin20:55:162
137789940,0cyclictest0-21swapper/222:59:012
137729944,0cyclictest0-21swapper/123:58:451
137729944,0cyclictest0-21swapper/123:58:451
137729944,0cyclictest0-21swapper/123:07:141
137729944,0cyclictest0-21swapper/122:53:081
137729944,0cyclictest0-21swapper/121:11:431
137729944,0cyclictest0-21swapper/121:00:211
137729944,0cyclictest0-21swapper/100:03:151
137729941,2cyclictest0-21swapper/122:25:111
137729941,2cyclictest0-21swapper/121:55:111
137729941,2cyclictest0-21swapper/121:50:091
137729941,2cyclictest0-21swapper/121:40:111
137729941,2cyclictest0-21swapper/121:25:111
137729941,2cyclictest0-21swapper/120:55:111
137729941,2cyclictest0-21swapper/120:20:111
137729941,2cyclictest0-21swapper/119:10:121
137729941,2cyclictest0-21swapper/100:05:101
137729940,4cyclictest0-21swapper/123:54:141
137729940,4cyclictest0-21swapper/123:32:331
137729940,4cyclictest0-21swapper/123:19:541
137729940,4cyclictest0-21swapper/122:06:431
137729940,4cyclictest0-21swapper/121:34:511
137729940,4cyclictest0-21swapper/119:36:591
137729940,0cyclictest0-21swapper/122:35:311
137689944,0cyclictest0-21swapper/022:59:370
137689944,0cyclictest0-21swapper/022:50:000
137689942,1cyclictest668-21if_err_eth022:40:140
137689942,1cyclictest26768-21latency_hist20:40:010
137689941,2cyclictest0-21swapper/021:00:100
137689941,2cyclictest0-21swapper/019:20:090
137689940,4cyclictest7679-21ssh00:19:340
137689940,4cyclictest29984-21munin-run22:55:010
137689940,4cyclictest28217-21ssh22:21:480
137689940,4cyclictest14932-21apt-get23:35:100
137689940,4cyclictest0-21swapper/023:40:110
137689940,4cyclictest0-21swapper/023:12:530
137689940,4cyclictest0-21swapper/022:30:110
137689940,4cyclictest0-21swapper/022:10:100
137689940,4cyclictest0-21swapper/021:10:110
137689940,4cyclictest0-21swapper/020:20:110
137689940,4cyclictest0-21swapper/019:35:100
137689940,4cyclictest0-21swapper/019:30:110
137689940,4cyclictest0-21swapper/000:06:140
137689940,3cyclictest8159-21ntp_states21:40:170
137689940,3cyclictest7093-21perl23:15:150
137689940,3cyclictest5380-21perl23:30:140
137689940,3cyclictest5008-21/usr/sbin/munin21:55:180
137689940,3cyclictest31332-21users20:45:190
137689940,3cyclictest30009-21latency_hist21:20:010
137689940,3cyclictest19907-21ssh23:21:020
137689940,3cyclictest18787-21/usr/sbin/munin21:45:210
137689940,3cyclictest16136-21ssh21:28:480
137689940,3cyclictest15250-21/usr/sbin/munin22:00:130
137689940,3cyclictest14322-21cut20:15:010
137689940,0cyclictest0-21swapper/022:05:120
137859932,1cyclictest23494-21ssh22:20:013
137859931,1cyclictest0-21swapper/320:05:113
137859930,3cyclictest9402-21diskmemload23:40:013
137859930,3cyclictest555-21ssh00:00:013
137859930,3cyclictest4342-21ssh23:30:023
137859930,3cyclictest24575-21apt19:30:113
137859930,3cyclictest12756-21ssh23:50:023
137859930,3cyclictest0-21swapper/323:15:063
137859930,3cyclictest0-21swapper/322:50:013
137859930,3cyclictest0-21swapper/321:05:123
137859930,3cyclictest0-21swapper/321:00:113
137859930,3cyclictest0-21swapper/320:55:053
137859930,3cyclictest0-21swapper/320:50:013
137859930,3cyclictest0-21swapper/320:40:103
137859930,3cyclictest0-21swapper/320:35:053
137859930,3cyclictest0-21swapper/320:25:113
137859930,3cyclictest0-21swapper/320:15:123
137859930,3cyclictest0-21swapper/319:50:113
137859930,3cyclictest0-21swapper/319:35:103
137859930,3cyclictest0-21swapper/319:25:003
137859930,3cyclictest0-21swapper/319:20:093
137859930,3cyclictest0-21swapper/319:10:123
137859930,2cyclictest21917-21dpkg20:30:013
137859930,1cyclictest0-21swapper/320:10:113
137789932,1cyclictest29538-21apt-get19:40:122
137789931,2cyclictest0-21swapper/223:45:052
137789931,1cyclictest0-21swapper/219:50:102
137789931,1cyclictest0-21swapper/200:25:112
137789930,3cyclictest7847-21hddtemp_smartct20:00:142
137789930,3cyclictest32019-21sh22:40:062
137789930,3cyclictest29572-21expr00:30:122
137789930,3cyclictest27564-21df19:35:112
137789930,3cyclictest0-21swapper/223:15:122
137789930,3cyclictest0-21swapper/222:30:112
137789930,3cyclictest0-21swapper/221:55:112
137789930,3cyclictest0-21swapper/221:40:092
137789930,3cyclictest0-21swapper/221:10:112
137789930,3cyclictest0-21swapper/221:05:122
137789930,3cyclictest0-21swapper/221:00:022
137789930,3cyclictest0-21swapper/220:50:122
137789930,3cyclictest0-21swapper/220:15:112
137789930,3cyclictest0-21swapper/220:10:102
137789930,3cyclictest0-21swapper/220:05:052
137789930,3cyclictest0-21swapper/219:55:102
137789930,3cyclictest0-21swapper/219:30:112
137789930,3cyclictest0-21swapper/219:25:052
137789930,3cyclictest0-21swapper/200:10:102
137789930,1cyclictest16918-21/usr/sbin/munin20:20:112
137729933,0cyclictest211ktimersoftd/123:40:191
137729933,0cyclictest211ktimersoftd/123:11:091
137729933,0cyclictest211ktimersoftd/122:20:211
137729933,0cyclictest211ktimersoftd/121:37:221
137729933,0cyclictest211ktimersoftd/120:25:111
137729933,0cyclictest211ktimersoftd/120:05:111
137729933,0cyclictest211ktimersoftd/100:25:191
137729933,0cyclictest0-21swapper/120:48:161
137729933,0cyclictest0-21swapper/119:30:001
137729931,1cyclictest0-21swapper/123:45:111
137729931,1cyclictest0-21swapper/123:25:091
137729931,1cyclictest0-21swapper/123:20:101
137729931,1cyclictest0-21swapper/122:45:121
137729931,1cyclictest0-21swapper/122:40:111
137729931,1cyclictest0-21swapper/122:15:111
137729931,1cyclictest0-21swapper/122:10:111
137729931,1cyclictest0-21swapper/121:45:121
137729931,1cyclictest0-21swapper/121:15:131
137729931,1cyclictest0-21swapper/121:05:121
137729931,1cyclictest0-21swapper/120:50:111
137729931,1cyclictest0-21swapper/120:30:121
137729931,1cyclictest0-21swapper/120:10:111
137729931,1cyclictest0-21swapper/120:00:111
137729931,1cyclictest0-21swapper/119:55:101
137729931,1cyclictest0-21swapper/119:50:101
137729931,1cyclictest0-21swapper/119:30:111
137729931,1cyclictest0-21swapper/100:20:101
137729930,2cyclictest0-21swapper/122:30:101
137729930,2cyclictest0-21swapper/120:15:111
137729930,2cyclictest0-21swapper/119:40:111
137729930,2cyclictest0-21swapper/100:30:111
137729930,1cyclictest0-21swapper/122:00:091
137729930,0cyclictest0-21swapper/120:41:261
137689932,1cyclictest6917-21hostname00:35:110
137689931,1cyclictest0-21swapper/019:10:120
137689930,3cyclictest32336-21cpuspeed_turbos19:45:130
137689930,3cyclictest32144-21chrt20:50:020
137689930,3cyclictest30433-21ssh21:20:080
137689930,3cyclictest27288-21tr20:40:120
137689930,3cyclictest2546-21ssh23:45:010
137689930,3cyclictest18523-21ssh21:30:070
137689930,3cyclictest0-21swapper/023:25:030
137689930,3cyclictest0-21swapper/023:00:090
137689930,3cyclictest0-21swapper/022:35:110
137689930,3cyclictest0-21swapper/021:05:140
137689930,3cyclictest0-21swapper/020:55:100
137689930,3cyclictest0-21swapper/020:30:010
137689930,3cyclictest0-21swapper/020:25:110
137689930,3cyclictest0-21swapper/020:15:110
137689930,3cyclictest0-21swapper/020:05:110
137689930,3cyclictest0-21swapper/019:55:100
137689930,3cyclictest0-21swapper/019:50:180
137729922,0cyclictest211ktimersoftd/120:35:181
137729922,0cyclictest211ktimersoftd/100:35:031
137729922,0cyclictest211ktimersoftd/100:15:071
137729921,1cyclictest0-21swapper/119:20:091
137729920,1cyclictest0-21swapper/119:45:111
137729920,1cyclictest0-21swapper/119:15:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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