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2026-02-26 - 13:21
[ 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
Characteristics of the highest latencies:
System rackeslot2.osadl.org (updated Thu Feb 26, 2026 00:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
121498721110,2sleep20-21swapper/221:17:032
10697512460,1sleep30-21swapper/319:21:583
11918752420,2sleep10-21swapper/121:02:031
12751662320,1sleep11275169-21aten_repower_vo21:51:571
1054645992518,2cyclictest134050irq/121-eno100:36:561
1054645992511,3cyclictest0-21swapper/123:01:561
1054646992421,1cyclictest0-21swapper/222:35:002
1054644992417,6cyclictest1575422-21basename00:40:000
1054644992413,5cyclictest1054642-21cyclictest21:20:000
1054646992219,1cyclictest0-21swapper/219:15:012
105464499221,2cyclictest1290-21dbus-daemon21:40:000
105464499221,17cyclictest0-21swapper/022:42:040
1054644992210,7cyclictest0-21swapper/023:36:540
1054644992210,6cyclictest0-21swapper/023:50:010
13371262210,3sleep30-21swapper/322:26:583
1054646992114,1cyclictest0-21swapper/222:20:002
1054645992114,3cyclictest1288-1atopacctd23:12:041
1054644992111,6cyclictest1353207-21munin-run22:35:010
1054644992111,6cyclictest1326-21systemd-logind21:55:010
1054644992110,6cyclictest0-21swapper/021:56:570
2902298200,4rtkit-daemon1060734-21munin-node20:24:580
2649091200,2phc2sys0-21swapper/300:16:573
1054645992014,2cyclictest134050irq/121-eno119:37:031
1054645992013,3cyclictest1543152-21kthreadcore00:22:031
1054644992017,1cyclictest1433791-21munin-run23:20:020
1054644992014,5cyclictest1256964-21/usr/sbin/munin21:42:080
1054644992013,6cyclictest1454192-21kernelversion23:32:030
1054644992010,5cyclictest0-21swapper/022:37:030
2902298190,3rtkit-daemon4114978-21snmpd21:09:160
2649091190,2phc2sys0-21swapper/323:56:493
2649091190,2phc2sys0-21swapper/322:30:563
1054645991916,2cyclictest0-21swapper/122:00:011
1054645991915,3cyclictest1231724-21kthreadcore21:27:031
1054645991915,3cyclictest1174084-21kthreadcore20:47:031
1054645991911,3cyclictest0-21swapper/123:36:561
1054645991911,3cyclictest0-21swapper/121:47:001
105464499199,5cyclictest0-21swapper/022:11:580
1054644991916,2cyclictest1273309-21apt-config21:50:010
1054644991914,4cyclictest1288-1atopacctd19:46:570
1054644991914,4cyclictest1191300-21grep21:02:010
1054644991912,4cyclictest1525160-21kthreadcore00:12:010
2902298180,2rtkit-daemon1202189-21diskmemload22:24:291
2649091180,2phc2sys0-21swapper/321:24:313
1054646991815,1cyclictest0-21swapper/222:15:002
1054646991815,1cyclictest0-21swapper/220:26:572
1054646991815,1cyclictest0-21swapper/219:40:012
1054645991815,2cyclictest1190103-21cron21:00:001
1054645991815,2cyclictest1060769-21munin-node19:15:011
1054645991815,2cyclictest0-21swapper/123:10:021
1054645991811,3cyclictest1549471-21runrttasks00:25:291
1054645991810,3cyclictest0-21swapper/123:41:571
105464499189,5cyclictest0-21swapper/023:52:020
105464499187,6cyclictest0-21swapper/000:31:570
1054644991815,2cyclictest1344509-21systemd-run22:30:020
1054644991815,2cyclictest0-21swapper/023:00:000
1054644991810,7cyclictest0-21swapper/000:27:000
1054644991810,4cyclictest1099609-21kworker/u16:2-rpciod23:06:570
2902298170,1rtkit-daemon0-21swapper/021:26:180
2649091170,2phc2sys0-21swapper/323:05:223
105464699173,10cyclictest15237672sleep200:11:542
105464699171,7cyclictest0-21swapper/223:40:012
1054646991715,1cyclictest0-21swapper/222:55:012
1054646991714,1cyclictest0-21swapper/223:45:012
1054646991714,1cyclictest0-21swapper/222:30:002
1054646991714,1cyclictest0-21swapper/220:25:012
1054646991713,2cyclictest0-21swapper/200:16:572
105464599178,4cyclictest0-21swapper/122:40:021
1054645991714,2cyclictest1515645-21cut00:06:591
1054645991714,2cyclictest1486920-21latency_hist23:50:021
1054645991714,2cyclictest1398077-21systemd23:00:021
1054645991714,2cyclictest1261150-21kthreadcore21:42:041
1054645991714,2cyclictest0-21swapper/100:00:021
105464499179,2cyclictest1059556-21kthreadcore19:12:050
1054644991714,2cyclictest207-21jbd2/sda2-800:00:020
1054644991714,2cyclictest1308935-21systemd-run22:10:000
1054644991714,2cyclictest1308935-21systemd-run22:10:000
1054644991714,2cyclictest1184132-21munin-run20:55:000
1054644991714,2cyclictest1129716-21idleruntime-cro20:10:000
1054644991714,2cyclictest1066139-21sort19:17:030
1054644991714,2cyclictest1054819-21systemd19:10:010
2649091160,6phc2sys0-21swapper/320:36:573
2649091160,6phc2sys0-21swapper/320:36:573
2649091160,1phc2sys0-21swapper/321:15:573
1054646991614,1cyclictest0-21swapper/220:50:022
1054646991613,1cyclictest0-21swapper/223:30:012
1054646991613,1cyclictest0-21swapper/223:25:012
1054646991613,1cyclictest0-21swapper/222:25:002
1054646991613,1cyclictest0-21swapper/222:00:012
1054646991613,1cyclictest0-21swapper/200:30:002
1054645991613,2cyclictest1319827-21fschecks_count22:17:001
1054645991613,2cyclictest1286-21avahi-daemon21:40:001
1054645991613,2cyclictest1147926-21cut20:25:011
1054645991613,2cyclictest1141804-21awk20:20:001
1054645991613,2cyclictest1054642-21cyclictest19:31:591
1054645991612,3cyclictest1504644-21kworker/u16:4+nfsiod00:34:531
1054645991612,3cyclictest1364508-21tail22:41:591
1054645991612,3cyclictest1099609-21kworker/u16:2+nfsiod21:30:391
1054645991612,2cyclictest1349024-21kthreadcore22:32:041
1054645991612,2cyclictest0-21swapper/119:45:021
105464599160,4cyclictest0-21swapper/121:20:301
105464499167,5cyclictest0-21swapper/021:21:590
105464499167,4cyclictest0-21swapper/000:25:020
105464499166,6cyclictest0-21swapper/000:07:090
105464499166,5cyclictest0-21swapper/023:26:570
105464499166,5cyclictest0-21swapper/023:15:020
1054644991613,2cyclictest1388938-21cron22:55:000
1054644991613,2cyclictest1246839-21cut21:35:020
1054644991613,2cyclictest1107284-21kthreadcore19:52:030
1054644991612,3cyclictest1353668-21kworker/u16:0+nfsiod23:04:050
1054644991612,3cyclictest1326737-21kworker/u16:1+nfsiod22:23:320
1054644991611,2cyclictest0-21swapper/023:45:010
2649091150,2phc2sys0-21swapper/323:15:153
2649091150,2phc2sys0-21swapper/322:21:413
2649091150,2phc2sys0-21swapper/321:44:563
2649091150,2phc2sys0-21swapper/300:37:173
105464699155,4cyclictest0-21swapper/220:31:582
1054646991513,1cyclictest0-21swapper/223:20:012
1054646991513,1cyclictest0-21swapper/222:37:012
1054646991513,1cyclictest0-21swapper/221:07:072
1054646991513,1cyclictest0-21swapper/220:10:022
1054646991513,1cyclictest0-21swapper/200:05:022
1054646991512,1cyclictest0-21swapper/223:52:022
1054646991512,1cyclictest0-21swapper/223:11:592
1054646991512,1cyclictest0-21swapper/222:02:002
1054646991512,1cyclictest0-21swapper/221:46:592
1054646991512,1cyclictest0-21swapper/221:41:572
1054646991512,1cyclictest0-21swapper/221:21:562
1054646991512,1cyclictest0-21swapper/220:42:002
1054646991512,1cyclictest0-21swapper/219:57:002
105464699150,13cyclictest0-21swapper/222:57:252
105464599158,3cyclictest1996-21runrttasks00:17:561
105464599157,3cyclictest1159945-21kworker/u16:3+nfsiod21:10:371
105464599153,6cyclictest0-21swapper/120:55:011
1054645991514,1cyclictest0-21swapper/123:23:071
1054645991513,1cyclictest29021-21rtkit-daemon20:38:441
1054645991513,1cyclictest29021-21rtkit-daemon20:38:441
1054645991512,2cyclictest1531297-21latency_hist00:15:011
1054645991512,2cyclictest1336970-21head22:26:571
1054645991512,2cyclictest1310854-21cstates22:11:571
1054645991512,2cyclictest1290-21dbus-daemon22:05:011
1054645991512,2cyclictest1117823-21systemd-run20:00:011
1054645991512,2cyclictest1101232-21kthreadcore19:47:031
1054645991512,2cyclictest1054642-21cyclictest20:31:591
1054645991511,3cyclictest1428410-21kthreadcore23:17:031
1054645991510,4cyclictest1288-1atopacctd00:01:581
105464499156,2cyclictest0-21swapper/020:47:090
105464499155,4cyclictest1202736-21sshd21:10:230
105464499152,8cyclictest1325835-21sh22:18:490
105464499151,9cyclictest0-21swapper/022:00:390
1054644991512,2cyclictest1539961-21cron00:20:000
1054644991512,2cyclictest1159981-21latency_hist20:35:000
1054644991512,2cyclictest1133609-21kthreadcore20:12:040
1054644991512,2cyclictest1069742-21tr19:21:580
1054644991512,2cyclictest0-21swapper/022:47:070
1054644991512,2cyclictest0-21swapper/022:47:070
105464499150,10cyclictest1136195-21/usr/sbin/munin20:17:070
2649091141,2phc2sys0-21swapper/322:51:563
2649091140,1phc2sys0-21swapper/320:02:263
2649091140,1phc2sys0-21swapper/300:06:413
105464699141,5cyclictest0-21swapper/223:10:012
1054646991412,1cyclictest0-21swapper/223:32:002
1054646991412,1cyclictest0-21swapper/221:40:012
1054646991412,1cyclictest0-21swapper/220:52:042
1054646991412,1cyclictest0-21swapper/219:45:012
1054646991411,1cyclictest0-21swapper/223:57:052
1054646991411,1cyclictest0-21swapper/223:47:032
1054646991411,1cyclictest0-21swapper/223:02:092
1054646991411,1cyclictest0-21swapper/222:47:032
1054646991411,1cyclictest0-21swapper/222:47:032
1054646991411,1cyclictest0-21swapper/222:07:062
1054646991411,1cyclictest0-21swapper/222:07:062
1054646991411,1cyclictest0-21swapper/221:54:342
1054646991411,1cyclictest0-21swapper/221:27:032
1054646991411,1cyclictest0-21swapper/221:02:032
1054646991411,1cyclictest0-21swapper/219:46:582
1054646991411,1cyclictest0-21swapper/219:31:562
1054646991411,1cyclictest0-21swapper/219:27:002
1054646991411,1cyclictest0-21swapper/219:25:012
1054646991411,1cyclictest0-21swapper/200:37:022
1054646991411,1cyclictest0-21swapper/200:35:012
1054646991411,1cyclictest0-21swapper/200:20:302
1054646991410,2cyclictest0-21swapper/222:42:032
1054646991410,2cyclictest0-21swapper/219:52:072
105464699140,8cyclictest0-21swapper/220:15:002
105464599141,1cyclictest191rcu_preempt23:29:001
1054645991411,2cyclictest1493514-21timerwakeupswit23:52:081
1054645991411,2cyclictest1460116-21latency_hist23:35:001
1054645991411,2cyclictest1386716-21rt-features22:52:081
1054645991411,2cyclictest1373223-21sh22:46:581
1054645991411,2cyclictest1373223-21sh22:46:581
1054645991411,2cyclictest1305192-21kthreadcore22:07:041
1054645991411,2cyclictest1305192-21kthreadcore22:07:041
1054645991411,2cyclictest1215459-21kthreadcore21:17:041
1054645991411,2cyclictest1197285-21fschecks_time21:06:591
1054645991411,2cyclictest1149350-21irqcore20:27:011
1054645991410,3cyclictest1132667-21kthreadcore20:12:041
1054645991410,3cyclictest1119130-21irqcore20:02:021
1054645991410,3cyclictest1072529-21kthreadcore19:22:041
105464499147,2cyclictest0-21swapper/019:31:560
105464499147,1cyclictest0-21swapper/023:21:560
1054644991411,2cyclictest1506581-21cstates00:01:580
1054644991411,2cyclictest1163146-21kthreadcore20:37:040
1054644991411,2cyclictest1163146-21kthreadcore20:37:040
1054644991411,2cyclictest1150004-21kthreadcore20:27:020
1054644991411,2cyclictest1115841-21runrttasks19:57:040
1054644991411,2cyclictest1099250-21apt-config19:45:010
2649091131,4phc2sys0-21swapper/300:31:553
2649091130,3phc2sys0-21swapper/319:06:013
2649091130,2phc2sys0-21swapper/323:50:203
2649091130,2phc2sys0-21swapper/323:14:083
2649091130,2phc2sys0-21swapper/321:31:563
2649091130,2phc2sys0-21swapper/319:29:333
1054646991311,1cyclictest0-21swapper/221:32:042
1054646991311,1cyclictest0-21swapper/220:57:042
1054646991311,1cyclictest0-21swapper/220:02:042
1054646991310,2cyclictest0-21swapper/200:07:232
1054646991310,1cyclictest0-21swapper/220:36:582
1054646991310,1cyclictest0-21swapper/220:36:582
1054646991310,1cyclictest0-21swapper/220:17:022
1054645991311,1cyclictest1168553-21kthreadcore20:42:031
1054645991310,2cyclictest1125441-21kthreadcore20:07:031
1054645991310,2cyclictest1063108-21aten_repower_po19:15:031
1054645991310,2cyclictest1054765-21unin-run19:10:011
1054645991310,2cyclictest0-21swapper/119:30:011
105464499134,2cyclictest0-21swapper/019:36:570
105464499131,6cyclictest1118094-21apt-get20:01:560
1054644991310,2cyclictest1076039-21sh19:26:590
1054644991310,2cyclictest1054642-21cyclictest20:57:090
2649091124,3phc2sys0-21swapper/323:45:023
2649091123,2phc2sys0-21swapper/322:47:073
2649091123,2phc2sys0-21swapper/322:47:073
2649091123,2phc2sys0-21swapper/322:09:033
2649091123,2phc2sys0-21swapper/322:09:033
2649091121,3phc2sys0-21swapper/319:42:583
2649091121,3phc2sys0-21swapper/300:02:023
2649091121,2phc2sys0-21swapper/320:57:023
2649091120,2phc2sys0-21swapper/323:34:423
2649091120,2phc2sys0-21swapper/321:06:563
2649091120,1phc2sys0-21swapper/321:14:413
13103862120,4sleep30-21swapper/322:11:563
1054646991210,1cyclictest0-21swapper/221:11:592
1054646991210,1cyclictest0-21swapper/219:15:022
1054646991210,1cyclictest0-21swapper/219:10:012
105464599129,2cyclictest1105957-21/usr/sbin/munin19:52:041
105464499120,5cyclictest1168153-21grep20:42:030
2649091111,5phc2sys0-21swapper/320:41:573
2649091111,2phc2sys0-21swapper/322:00:023
2649091110,5phc2sys0-21swapper/321:46:543
2649091110,4phc2sys0-21swapper/320:10:003
2649091110,3phc2sys0-21swapper/323:39:373
2649091110,2phc2sys0-21swapper/322:41:583
2649091110,2phc2sys0-21swapper/319:38:393
2649091110,1phc2sys0-21swapper/322:35:383
2649091102,2phc2sys0-21swapper/321:37:333
2649091101,2phc2sys0-21swapper/320:27:073
2649091100,3phc2sys0-21swapper/300:10:563
2649091100,2phc2sys0-21swapper/323:48:033
2649091100,2phc2sys0-21swapper/323:20:463
2649091100,2phc2sys0-21swapper/322:58:453
2649091100,2phc2sys0-21swapper/322:18:133
2649091100,2phc2sys0-21swapper/322:04:563
2649091100,2phc2sys0-21swapper/321:50:563
2649091100,2phc2sys0-21swapper/321:25:033
2649091100,2phc2sys0-21swapper/320:32:013
2649091100,2phc2sys0-21swapper/320:16:583
2649091100,2phc2sys0-21swapper/300:28:193
2649091100,2phc2sys0-21swapper/300:22:143
2649091100,1phc2sys0-21swapper/321:01:033
2649091100,1phc2sys0-21swapper/319:32:053
11102862100,2sleep30-21swapper/319:52:043
264909191,3phc2sys0-21swapper/320:52:043
264909190,2phc2sys0-21swapper/323:25:073
264909190,2phc2sys0-21swapper/323:00:373
264909190,2phc2sys0-21swapper/320:47:003
264909190,2phc2sys0-21swapper/320:21:063
264909190,2phc2sys0-21swapper/320:11:573
264909190,2phc2sys0-21swapper/319:46:563
264909190,2phc2sys0-21swapper/319:15:023
264909190,2phc2sys0-21swapper/319:12:023
264909190,1phc2sys0-21swapper/319:55:463
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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