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2026-01-18 - 07:54
[ 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 792 highest latencies:
System rack1slot3.osadl.org (updated Sun Jan 18, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1961348991311,1cyclictest2015532-21sleep21:30:003
1961348991311,1cyclictest0-21swapper/320:30:133
196134899130,11cyclictest0-21swapper/323:25:103
1961348991211,1cyclictest0-21swapper/321:40:113
1961348991211,0cyclictest0-21swapper/323:00:023
196134899120,1cyclictest0-21swapper/322:40:113
196134899120,1cyclictest0-21swapper/320:20:113
196134899120,11cyclictest0-21swapper/321:45:143
196134899120,0cyclictest0-21swapper/319:40:113
196134899118,1cyclictest0-21swapper/320:40:133
1961348991110,0cyclictest0-21swapper/323:35:133
1961348991110,0cyclictest0-21swapper/319:35:143
1961348991110,0cyclictest0-21swapper/319:30:113
196134899110,10cyclictest0-21swapper/322:25:003
196134899110,10cyclictest0-21swapper/322:00:123
196134899110,10cyclictest0-21swapper/320:15:193
196134899110,0cyclictest0-21swapper/319:15:123
196134899108,1cyclictest2004669-21turbostat21:04:553
1961348991010,0cyclictest0-21swapper/322:55:013
1961348991010,0cyclictest0-21swapper/322:30:093
1961348991010,0cyclictest0-21swapper/321:05:093
1961348991010,0cyclictest0-21swapper/319:55:013
1961348991010,0cyclictest0-21swapper/300:15:123
196134899100,9cyclictest0-21swapper/322:35:103
196134899100,9cyclictest0-21swapper/321:20:203
196134899100,8cyclictest0-21swapper/323:05:133
196134899100,0cyclictest0-21swapper/323:45:183
196134899100,0cyclictest0-21swapper/320:05:173
19613489999,0cyclictest0-21swapper/322:15:103
19613489999,0cyclictest0-21swapper/321:55:163
19613489999,0cyclictest0-21swapper/320:50:113
19613489999,0cyclictest0-21swapper/300:10:193
19613489999,0cyclictest0-21swapper/300:10:003
19613489998,0cyclictest0-21swapper/322:10:113
19613489990,8cyclictest0-21swapper/320:25:173
19613489990,0cyclictest0-21swapper/323:10:163
1959500291,5sleep30-21swapper/319:05:123
19613489988,0cyclictest0-21swapper/323:41:243
19613489988,0cyclictest0-21swapper/323:15:113
19613489988,0cyclictest0-21swapper/322:45:103
19613489988,0cyclictest0-21swapper/321:15:133
19613489988,0cyclictest0-21swapper/300:00:113
19613489987,0cyclictest0-21swapper/320:45:123
14039880,3rtkit-daemon2026393-21apt-get21:55:122
19613489977,0cyclictest0-21swapper/323:55:193
19613489977,0cyclictest0-21swapper/321:10:143
19613489977,0cyclictest0-21swapper/320:55:123
19613489977,0cyclictest0-21swapper/320:00:133
19613489977,0cyclictest0-21swapper/319:55:173
19613489966,0cyclictest0-21swapper/321:50:183
19613489966,0cyclictest0-21swapper/319:25:133
19613489966,0cyclictest0-21swapper/300:40:003
19613489965,0cyclictest0-21swapper/322:05:093
19613489964,1cyclictest0-21swapper/319:10:133
19613489960,5cyclictest0-21swapper/321:30:173
19613489960,5cyclictest0-21swapper/319:20:123
14039860,3rtkit-daemon0-21swapper/219:09:002
19613489954,0cyclictest0-21swapper/323:30:583
19613489954,0cyclictest0-21swapper/323:04:223
19613489954,0cyclictest0-21swapper/322:30:023
19613489954,0cyclictest0-21swapper/300:25:173
19613489950,3cyclictest0-21swapper/323:50:083
19613489950,3cyclictest0-21swapper/319:45:113
1960919253,1sleep10-21swapper/119:06:541
19613489944,0cyclictest0-21swapper/321:35:193
19613489944,0cyclictest0-21swapper/300:30:483
19613489944,0cyclictest0-21swapper/300:20:183
19613489940,3cyclictest2063401-21chrt23:22:363
19613489940,3cyclictest0-21swapper/320:10:323
1960179241,1sleep00-21swapper/019:05:170
14039840,2rtkit-daemon766-21snmpd23:23:262
14039840,2rtkit-daemon766-21snmpd20:35:132
14039840,2rtkit-daemon766-21snmpd19:48:012
14039840,2rtkit-daemon621-21systemd-logind21:53:592
14039840,2rtkit-daemon2047654-21df22:45:122
14039840,2rtkit-daemon2041489-21irqstats22:30:132
14039840,2rtkit-daemon1963375-21munin-node23:35:282
14039840,2rtkit-daemon1-21systemd22:57:422
14039840,2rtkit-daemon1-21systemd22:00:122
14039840,1rtkit-daemon1-21systemd22:14:432
2078283230,1sleep22078300-21apt-get00:00:022
2019861230,1sleep12019887-21apt-get21:40:111
2007715230,1sleep02007745-21apt-get21:10:140
1992630230,1sleep21992642-21apt-get20:30:012
1986805230,0sleep00-21swapper/020:14:090
1969268232,1sleep00-21swapper/019:28:470
1965792230,1sleep11965818-21apt-get19:20:111
19613489930,2cyclictest1995048-21chrt20:35:093
14039830,2rtkit-daemon621-21systemd-logind20:23:582
14039830,2rtkit-daemon592-21rpcbind20:01:152
14039830,2rtkit-daemon2117-21packagekitd23:25:112
14039830,1rtkit-daemon766-21snmpd21:32:302
14039830,1rtkit-daemon766-21snmpd20:55:232
14039830,1rtkit-daemon766-21snmpd00:25:072
14039830,1rtkit-daemon622-21wpa_supplicant22:40:102
14039830,1rtkit-daemon328-21plymouthd23:31:482
14039830,1rtkit-daemon328-21plymouthd23:15:142
14039830,1rtkit-daemon328-21plymouthd23:12:552
14039830,1rtkit-daemon328-21plymouthd21:20:452
14039830,1rtkit-daemon328-21plymouthd21:16:042
14039830,1rtkit-daemon328-21plymouthd20:15:202
14039830,1rtkit-daemon328-21plymouthd19:12:192
14039830,1rtkit-daemon328-21plymouthd00:10:242
14039830,1rtkit-daemon1963375-21munin-node23:59:132
14039830,1rtkit-daemon1963375-21munin-node22:28:252
14039830,1rtkit-daemon1963375-21munin-node21:45:092
14039830,1rtkit-daemon1963375-21munin-node20:05:252
14039830,1rtkit-daemon1410-21sendmail-mta22:36:072
14039830,1rtkit-daemon1-21systemd23:50:342
14039830,1rtkit-daemon1-21systemd23:46:382
14039830,1rtkit-daemon1-21systemd23:42:362
14039830,1rtkit-daemon1-21systemd23:05:202
14039830,1rtkit-daemon1-21systemd22:22:392
14039830,1rtkit-daemon1-21systemd22:18:422
14039830,1rtkit-daemon1-21systemd21:43:162
14039830,1rtkit-daemon1-21systemd21:35:052
14039830,1rtkit-daemon1-21systemd21:29:412
14039830,1rtkit-daemon1-21systemd21:07:182
14039830,1rtkit-daemon1-21systemd19:59:032
14039830,1rtkit-daemon1-21systemd19:15:032
14039830,1rtkit-daemon1-21systemd00:35:152
14039830,1rtkit-daemon1-21systemd00:34:472
14039830,1rtkit-daemon1-21systemd00:22:272
14039830,1rtkit-daemon1-21systemd00:15:482
14039830,0rtkit-daemon328-21plymouthd20:25:042
2091105220,1sleep00-21swapper/000:30:020
2088758220,0sleep00-21swapper/000:22:570
2080518220,0sleep00-21swapper/000:03:560
2074350220,1sleep12074376-21apt-get23:50:131
2065755220,0sleep00-21swapper/023:30:010
2064768220,1sleep02064894-21python323:25:180
2061570220,0sleep00-21swapper/023:20:010
2052253220,1sleep00-21swapper/022:55:200
2050799220,1sleep00-21swapper/022:51:590
2038421220,1sleep00-21swapper/022:23:060
2033426220,1sleep12033598-21python322:10:171
2025851220,1sleep10-21swapper/121:55:011
1995050220,1sleep00-21swapper/020:35:110
1994601220,0sleep00-21swapper/020:32:230
1978947220,1sleep00-21swapper/019:55:010
1970122220,1sleep01970320-21grep19:30:150
1969367220,1sleep11969378-21munin-run19:30:011
14039820,1rtkit-daemon766-21snmpd20:41:212
14039820,1rtkit-daemon1963375-21munin-node21:00:382
14039820,1rtkit-daemon1963375-21munin-node19:20:092
14039820,1rtkit-daemon1-21systemd19:31:352
14039820,0rtkit-daemon328-21plymouthd22:50:392
14039820,0rtkit-daemon328-21plymouthd00:05:092
14039820,0rtkit-daemon0-21swapper/223:00:032
14039820,0rtkit-daemon0-21swapper/222:05:042
14039820,0rtkit-daemon0-21swapper/221:10:102
14039820,0rtkit-daemon0-21swapper/220:51:002
14039820,0rtkit-daemon0-21swapper/220:45:052
14039820,0rtkit-daemon0-21swapper/220:10:232
14039820,0rtkit-daemon0-21swapper/219:50:042
14039820,0rtkit-daemon0-21swapper/219:40:152
14039820,0rtkit-daemon0-21swapper/219:35:212
14039820,0rtkit-daemon0-21swapper/219:27:252
2092596210,0sleep10-21swapper/100:39:311
2092166210,0sleep00-21swapper/000:35:420
2091368210,0sleep10-21swapper/100:30:391
2090575210,1sleep00-21swapper/000:25:370
2088490210,0sleep10-21swapper/100:20:341
2086773210,0sleep10-21swapper/100:19:031
2085789210,0sleep00-21swapper/000:15:170
2084467210,0sleep00-21swapper/000:12:000
2083081210,0sleep10-21swapper/100:10:131
2081515210,0sleep10-21swapper/100:05:181
2081362210,0sleep00-21swapper/000:05:170
2080148210,0sleep10-21swapper/100:00:371
2077781210,0sleep00-21swapper/023:55:470
2076429210,0sleep10-21swapper/123:55:121
2075656210,0sleep00-21swapper/023:50:240
2073824210,1sleep00-21swapper/023:47:350
2072270210,0sleep10-21swapper/123:45:111
2070210210,0sleep10-21swapper/123:40:111
2070186210,0sleep00-21swapper/023:40:100
2069794210,0sleep10-21swapper/123:39:001
2069613210,1sleep00-21swapper/023:37:230
2063922210,0sleep10-21swapper/123:25:111
2062398210,0sleep00-21swapper/023:20:170
2061835210,0sleep10-21swapper/123:20:071
2061239210,0sleep10-21swapper/123:17:061
2058431210,0sleep10-21swapper/123:10:181
2055619210,0sleep10-21swapper/123:05:131
2055579210,0sleep00-21swapper/023:05:120
2054635210,0sleep00-21swapper/023:00:200
2054149210,0sleep10-21swapper/123:00:171
2051063210,0sleep10-21swapper/122:54:201
2048832210,0sleep00-21swapper/022:48:000
2045156210,0sleep00-21swapper/022:40:100
2044440210,0sleep00-21swapper/022:36:060
2042524210,0sleep00-21swapper/022:32:350
2042323210,0sleep10-21swapper/122:30:481
2040404210,0sleep10-21swapper/122:27:141
2038981210,0sleep00-21swapper/022:25:130
2038116210,0sleep10-21swapper/122:20:221
2036038210,0sleep10-21swapper/122:15:391
2033343210,0sleep00-21swapper/022:10:160
2032074210,0sleep00-21swapper/022:07:210
2031908210,0sleep10-21swapper/122:05:541
2028488210,0sleep00-21swapper/022:00:120
2028194210,0sleep10-21swapper/122:00:011
2027957210,0sleep10-21swapper/121:57:571
2027831210,0sleep00-21swapper/021:56:480
2025837210,0sleep00-21swapper/021:54:560
2022070210,0sleep00-21swapper/021:45:150
2021941210,0sleep10-21swapper/121:45:121
2020833210,0sleep00-21swapper/021:40:190
2018214210,0sleep00-21swapper/021:35:140
2017783210,0sleep10-21swapper/121:35:121
2016208210,0sleep10-21swapper/121:30:151
2016045210,0sleep00-21swapper/021:30:140
2014726210,0sleep10-21swapper/121:25:201
2014600210,0sleep00-21swapper/021:25:190
2012477210,0sleep10-21swapper/121:20:181
2011734210,0sleep00-21swapper/021:20:130
2010422210,0sleep10-21swapper/121:15:181
2007748210,0sleep10-21swapper/121:10:151
2007049210,1sleep00-21swapper/021:08:040
2006744210,0sleep10-21swapper/121:05:291
2004336210,1sleep00-21swapper/020:56:040
2001681210,0sleep00-21swapper/020:50:150
2001161210,0sleep10-21swapper/120:50:121
1999587210,0sleep00-21swapper/020:45:160
1998648210,0sleep11999014-21apt-config20:45:001
1993574210,0sleep10-21swapper/120:30:161
1992525210,1sleep00-21swapper/020:28:420
1992036210,0sleep10-21swapper/120:25:191
1989476210,0sleep00-21swapper/020:20:150
1989054210,0sleep10-21swapper/120:20:121
1987982210,0sleep10-21swapper/120:15:191
1987211210,0sleep00-21swapper/020:15:130
1985640210,0sleep10-21swapper/120:10:141
1983583210,0sleep10-21swapper/120:05:151
1981128210,0sleep00-21swapper/020:00:120
1979195210,0sleep10-21swapper/119:55:131
1977313210,0sleep10-21swapper/119:50:141
1977284210,0sleep00-21swapper/019:50:120
1975811210,0sleep10-21swapper/119:45:161
1974078210,0sleep10-21swapper/119:40:171
1971684210,0sleep00-21swapper/019:35:150
1969643210,0sleep10-21swapper/119:30:121
1967217210,0sleep00-21swapper/019:21:580
1963062210,0sleep10-21swapper/119:14:001
1961573210,0sleep00-21swapper/019:10:140
2089223200,0sleep10-21swapper/100:25:021
2065990200,0sleep10-21swapper/123:30:021
2057645200,0sleep00-21swapper/023:10:050
2051383200,0sleep10-21swapper/122:55:051
2047220200,0sleep10-21swapper/122:45:051
2045143200,0sleep10-21swapper/122:40:041
2043037200,0sleep10-21swapper/122:35:031
2034451200,0sleep00-21swapper/022:15:020
2009442200,0sleep00-21swapper/021:15:010
2004906200,0sleep00-21swapper/021:00:050
2004647200,0sleep10-21swapper/121:00:021
2002735200,0sleep10-21swapper/120:55:021
1999148200,0sleep10-21swapper/120:45:051
1996974200,0sleep00-21swapper/020:40:030
1995041200,0sleep10-21swapper/120:35:031
1982790200,0sleep00-21swapper/020:05:020
1981113200,0sleep10-21swapper/120:00:011
1975361200,0sleep00-21swapper/019:45:030
1973451200,0sleep00-21swapper/019:40:040
1971280200,0sleep10-21swapper/119:35:001
1963845200,0sleep10-21swapper/119:15:031
1963394200,0sleep00-21swapper/019:15:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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