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2026-01-27 - 03:23
[ 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 highest latencies:
System rackeslot5.osadl.org (updated Tue Jan 27, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21526993028,1cyclictest307-21systemd-journal19:15:023
2152299300,29cyclictest19344-21cron20:15:012
21520993028,1cyclictest621-21dbus-daemon22:55:001
21526992928,1cyclictest0-21swapper/321:00:123
21526992928,1cyclictest0-21swapper/320:40:103
2152699290,28cyclictest0-21swapper/321:25:123
2152699290,1cyclictest12389-21cron20:00:023
2152299290,2cyclictest21997-21chrt20:20:112
2152299290,28cyclictest2033-21munin-run23:05:002
2152299290,28cyclictest0-21swapper/221:40:112
2152299290,28cyclictest0-21swapper/219:40:112
21520992927,1cyclictest21279-21cron23:45:001
2152099290,28cyclictest21580-21apt-get23:45:111
2152099290,28cyclictest10336-21apt-get19:55:131
2151799290,28cyclictest4390-21apt-get22:00:110
2151799290,28cyclictest10613-21apt-get21:05:010
21526992828,0cyclictest0-21swapper/323:10:113
21526992827,1cyclictest964-21apt-get19:35:133
21526992826,1cyclictest32061-21cron23:00:013
2152699280,28cyclictest0-21swapper/321:50:113
21522992828,0cyclictest11404-21apt-get22:15:112
2152299280,0cyclictest0-21swapper/223:10:032
2152299280,0cyclictest0-21swapper/219:30:112
21520992828,0cyclictest25148-21apt-get21:35:121
21520992828,0cyclictest0-21swapper/121:20:121
2152099280,28cyclictest0-21swapper/100:10:131
2152099280,0cyclictest16903-21apt-get23:35:101
21517992828,0cyclictest0-21swapper/022:45:110
2151799280,0cyclictest29810-21apt-get21:45:100
2151799280,0cyclictest0-21swapper/023:40:120
2151799280,0cyclictest0-21swapper/020:05:130
21526992727,0cyclictest0-21swapper/322:25:133
21526992725,1cyclictest5302-21cron00:20:013
21526992725,1cyclictest0-21swapper/319:20:013
2152699270,27cyclictest0-21swapper/300:30:133
2152699270,0cyclictest0-21swapper/322:10:113
2152299270,0cyclictest0-21swapper/222:05:122
21520992727,0cyclictest31059-21apt-get19:30:111
21520992727,0cyclictest0-21swapper/121:15:111
21520992727,0cyclictest0-21swapper/100:00:131
2152099270,27cyclictest0-21swapper/121:10:101
2152099270,27cyclictest0-21swapper/120:10:101
21517992727,0cyclictest29006-21perf20:35:010
21517992727,0cyclictest18171-21apt-get21:20:130
21517992727,0cyclictest0-21swapper/023:30:110
21517992727,0cyclictest0-21swapper/022:35:110
21517992727,0cyclictest0-21swapper/021:35:120
21517992727,0cyclictest0-21swapper/020:50:110
2151799270,27cyclictest0-21swapper/000:20:120
21526992626,0cyclictest0-21swapper/300:25:143
21522992626,0cyclictest0-21swapper/221:30:102
21522992626,0cyclictest0-21swapper/219:55:132
21522992624,1cyclictest3546-21cron20:50:002
21522992623,2cyclictest28426-21apache200:00:002
21520992626,0cyclictest8505-21apt-get21:00:111
21520992626,0cyclictest0-21swapper/123:20:021
21520992626,0cyclictest0-21swapper/122:40:111
21526992525,0cyclictest0-21swapper/322:30:103
21526992525,0cyclictest0-21swapper/319:25:123
21522992525,0cyclictest0-21swapper/222:00:122
21522992525,0cyclictest0-21swapper/221:45:112
21522992525,0cyclictest0-21swapper/221:35:112
21522992525,0cyclictest0-21swapper/220:55:132
21520992524,1cyclictest6976-21munin-run23:15:011
21517992525,0cyclictest0-21swapper/000:00:130
21517992524,1cyclictest3315-21apt-get19:40:120
21526992424,0cyclictest0-21swapper/319:20:113
21522992424,0cyclictest0-21swapper/223:20:022
21520992424,0cyclictest9084-21apt-get22:10:111
21520992424,0cyclictest0-21swapper/120:15:121
21517992424,0cyclictest0-21swapper/023:20:140
21517992424,0cyclictest0-21swapper/022:05:120
21517992424,0cyclictest0-21swapper/021:55:120
21517992424,0cyclictest0-21swapper/020:20:110
21526992323,0cyclictest0-21swapper/323:25:133
21526992322,1cyclictest695-21perf19:35:013
21526992321,1cyclictest0-21swapper/320:10:013
21522992322,1cyclictest21749-21apt-get19:10:122
21520992323,0cyclictest0-21swapper/122:15:111
21520992323,0cyclictest0-21swapper/119:45:011
21520992323,0cyclictest0-21swapper/100:30:121
21517992323,0cyclictest23070-21apt-get22:40:100
21517992323,0cyclictest0-21swapper/023:35:100
21517992323,0cyclictest0-21swapper/021:30:110
21517992323,0cyclictest0-21swapper/020:55:120
21526992222,0cyclictest0-21swapper/323:15:113
21522992222,0cyclictest0-21swapper/223:35:112
21520992222,0cyclictest5634-21apt-get19:45:101
21520992222,0cyclictest26413-21apt-get19:20:111
21520992222,0cyclictest0-21swapper/123:30:001
21520992222,0cyclictest0-21swapper/123:15:121
21520992222,0cyclictest0-21swapper/123:00:121
21520992222,0cyclictest0-21swapper/122:00:111
21520992220,1cyclictest211rcuc/123:00:001
21517992222,0cyclictest0-21swapper/022:30:110
21517992220,1cyclictest621-21dbus-daemon20:05:000
21526992119,1cyclictest14643-21munin-run00:40:023
21522992121,0cyclictest0-21swapper/222:30:012
21520992121,0cyclictest0-21swapper/121:25:111
21517992121,0cyclictest0-21swapper/021:10:110
21517992121,0cyclictest0-21swapper/019:50:130
21526992020,0cyclictest0-21swapper/323:45:123
21526992020,0cyclictest0-21swapper/320:35:093
21526992020,0cyclictest0-21swapper/319:45:093
21522992020,0cyclictest0-21swapper/221:10:112
21522992020,0cyclictest0-21swapper/220:15:112
21520992020,0cyclictest6165-21apt-get20:55:131
21520992020,0cyclictest25390-21apt-get22:45:111
21520992020,0cyclictest0-21swapper/122:20:111
21520992018,1cyclictest307-21systemd-journal00:40:011
21517992020,0cyclictest0-21swapper/023:50:130
21517992020,0cyclictest0-21swapper/000:05:120
21522991919,0cyclictest15825-21apt-get21:15:112
21522991919,0cyclictest0-21swapper/223:40:112
2152099196,13cyclictest0-21swapper/121:46:521
21520991919,0cyclictest11180-21apt-get21:05:101
21520991919,0cyclictest0-21swapper/119:15:131
21517991919,0cyclictest0-21swapper/023:55:130
21517991919,0cyclictest0-21swapper/023:05:120
21517991919,0cyclictest0-21swapper/019:30:120
21517991917,1cyclictest30801-21munin-run19:30:010
21526991818,0cyclictest0-21swapper/320:25:143
21522991816,1cyclictest5876-21awk20:55:002
2152099185,0cyclictest0-21swapper/121:58:031
21517991818,0cyclictest0-21swapper/022:15:110
21526991717,0cyclictest0-21swapper/321:55:123
21526991714,3cyclictest0-21swapper/321:39:573
21522991717,0cyclictest23902-21apt-get23:50:112
21522991717,0cyclictest0-21swapper/221:05:112
21522991717,0cyclictest0-21swapper/220:35:092
21522991716,1cyclictest15000-21apt-get20:05:142
21520991717,0cyclictest0-21swapper/121:40:111
21520991717,0cyclictest0-21swapper/120:30:021
21520991716,1cyclictest24319-21apt-get20:25:141
21526991616,0cyclictest0-21swapper/320:45:103
21526991615,1cyclictest0-21swapper/322:24:593
21526991614,1cyclictest29555-21munin-run21:44:593
21526991613,2cyclictest7346-21gltestperf22:05:153
2152699160,15cyclictest3345-21nvmesmart_nvme023:05:163
2152299166,10cyclictest0-21swapper/200:34:472
2152299165,11cyclictest0-21swapper/221:58:042
21522991616,0cyclictest0-21swapper/222:10:112
21522991616,0cyclictest0-21swapper/221:20:112
21522991616,0cyclictest0-21swapper/200:20:132
2152299160,15cyclictest20506-21grep22:35:012
21520991614,1cyclictest14548-21/usr/sbin/munin23:30:181
21517991616,0cyclictest0-21swapper/021:45:000
21517991614,1cyclictest21546-21ntp_states21:25:170
21517991614,1cyclictest0-21swapper/020:40:010
2152699158,5cyclictest0-21swapper/322:00:183
2152699155,7cyclictest0-21swapper/320:55:183
21526991514,1cyclictest0-21swapper/323:57:413
21526991513,1cyclictest5907-21munin-run20:54:593
2152699150,1cyclictest811-21snmpd21:45:093
21522991515,0cyclictest0-21swapper/200:00:132
21522991513,1cyclictest1743-21cron21:55:012
21522991513,1cyclictest0-21swapper/223:05:122
2152299150,1cyclictest31648-21grep00:05:152
2152299150,1cyclictest0-21swapper/220:25:192
2152299150,14cyclictest0-21swapper/222:55:012
2152299150,14cyclictest0-21swapper/219:25:112
21520991515,0cyclictest29261-21apt-get20:35:101
21520991515,0cyclictest0-21swapper/120:50:001
21520991513,1cyclictest14745-21awk20:05:011
2152099150,14cyclictest3189-21memory23:05:161
2152099150,14cyclictest0-21swapper/119:50:131
21517991515,0cyclictest0-21swapper/021:15:120
21517991514,1cyclictest17651-21awk22:25:230
21517991514,1cyclictest12304-21munin-run00:35:020
21517991513,1cyclictest24973-21memory19:15:160
21517991513,1cyclictest0-21swapper/020:25:190
2151799150,14cyclictest3244-21apt-get00:15:110
2151799150,14cyclictest12683-21diskstats23:25:130
21526991414,0cyclictest0-21swapper/323:20:143
21526991414,0cyclictest0-21swapper/322:15:223
21526991414,0cyclictest0-21swapper/320:00:113
2152699140,14cyclictest331rcuc/322:35:113
2152699140,14cyclictest0-21swapper/323:54:203
2152699140,14cyclictest0-21swapper/323:00:543
2152699140,14cyclictest0-21swapper/322:51:043
2152699140,14cyclictest0-21swapper/322:48:213
2152699140,14cyclictest0-21swapper/321:30:223
2152699140,14cyclictest0-21swapper/321:22:583
2152699140,14cyclictest0-21swapper/321:15:493
2152699140,14cyclictest0-21swapper/320:31:403
2152699140,14cyclictest0-21swapper/320:23:063
2152699140,14cyclictest0-21swapper/320:17:083
2152699140,14cyclictest0-21swapper/320:11:333
2152699140,14cyclictest0-21swapper/319:50:103
2152699140,14cyclictest0-21swapper/319:41:303
2152699140,14cyclictest0-21swapper/300:10:103
2152699140,0cyclictest0-21swapper/323:40:103
2152699140,0cyclictest0-21swapper/323:35:133
2152699140,0cyclictest0-21swapper/322:42:163
2152699140,0cyclictest0-21swapper/321:10:323
2152699140,0cyclictest0-21swapper/321:05:053
2152699140,0cyclictest0-21swapper/300:20:073
2152699140,0cyclictest0-21swapper/300:06:013
2152699140,0cyclictest0-21swapper/300:00:493
21522991414,0cyclictest0-21swapper/220:00:512
21522991414,0cyclictest0-21swapper/200:15:132
2152299140,14cyclictest0-21swapper/223:45:112
2152299140,14cyclictest0-21swapper/223:33:192
2152299140,14cyclictest0-21swapper/222:58:022
2152299140,14cyclictest0-21swapper/222:46:412
2152299140,14cyclictest0-21swapper/222:43:072
2152299140,14cyclictest0-21swapper/222:36:172
2152299140,14cyclictest0-21swapper/222:20:552
2152299140,14cyclictest0-21swapper/221:04:142
2152299140,14cyclictest0-21swapper/220:42:362
2152299140,14cyclictest0-21swapper/219:51:452
2152299140,14cyclictest0-21swapper/219:45:372
2152299140,14cyclictest0-21swapper/219:37:002
2152299140,14cyclictest0-21swapper/219:16:482
2152299140,14cyclictest0-21swapper/200:37:102
2152299140,14cyclictest0-21swapper/200:26:112
2152299140,0cyclictest0-21swapper/223:29:512
2152299140,0cyclictest0-21swapper/221:25:142
2152299140,0cyclictest0-21swapper/220:30:582
2152299140,0cyclictest0-21swapper/200:10:082
21520991414,0cyclictest32132-21apt-get21:50:111
21520991414,0cyclictest0-21swapper/123:55:161
21520991414,0cyclictest0-21swapper/119:25:111
21520991414,0cyclictest0-21swapper/100:15:151
21520991413,1cyclictest7016-21timerandwakeup00:20:201
2152099140,14cyclictest0-21swapper/123:50:521
2152099140,14cyclictest0-21swapper/122:25:421
2152099140,14cyclictest0-21swapper/122:05:111
2152099140,14cyclictest0-21swapper/121:30:161
2152099140,14cyclictest0-21swapper/120:40:411
2152099140,14cyclictest0-21swapper/120:06:441
2152099140,14cyclictest0-21swapper/119:35:041
2152099140,14cyclictest0-21swapper/119:11:421
2152099140,14cyclictest0-21swapper/100:27:001
2152099140,0cyclictest0-21swapper/122:35:571
2152099140,0cyclictest0-21swapper/122:30:241
2152099140,0cyclictest0-21swapper/120:21:301
2152099140,0cyclictest0-21swapper/100:05:261
21517991414,0cyclictest0-21swapper/023:16:180
21517991414,0cyclictest0-21swapper/020:40:130
21517991414,0cyclictest0-21swapper/019:55:120
21517991414,0cyclictest0-21swapper/019:45:340
21517991414,0cyclictest0-21swapper/019:36:470
21517991414,0cyclictest0-21swapper/019:20:260
2151799140,14cyclictest0-21swapper/023:46:230
2151799140,14cyclictest0-21swapper/023:10:090
2151799140,14cyclictest0-21swapper/022:55:260
2151799140,14cyclictest0-21swapper/022:20:220
2151799140,14cyclictest0-21swapper/021:50:150
2151799140,14cyclictest0-21swapper/020:45:060
2151799140,14cyclictest0-21swapper/019:11:470
2151799140,14cyclictest0-21swapper/000:35:470
2151799140,0cyclictest0-21swapper/023:00:480
2151799140,0cyclictest0-21swapper/022:50:120
2151799140,0cyclictest0-21swapper/022:10:240
2151799140,0cyclictest0-21swapper/021:00:240
2151799140,0cyclictest0-21swapper/020:16:020
2151799140,0cyclictest0-21swapper/020:10:420
2151799140,0cyclictest0-21swapper/000:26:130
2151799140,0cyclictest0-21swapper/000:10:470
21522991313,0cyclictest0-21swapper/223:16:372
21522991313,0cyclictest0-21swapper/219:20:042
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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