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2026-02-07 - 08:50
[ 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 rackeslot8.osadl.org (updated Sat Feb 07, 2026 00:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
132001499201,14cyclictest1665991-21chrt23:45:113
132001499201,14cyclictest1575948-21taskset22:30:013
1320014991917,1cyclictest0-21swapper/323:30:003
1320014991916,1cyclictest0-21swapper/322:40:003
1320014991916,1cyclictest0-21swapper/322:25:013
1320014991916,1cyclictest0-21swapper/321:19:593
1320014991916,1cyclictest0-21swapper/319:55:003
1320014991916,1cyclictest0-21swapper/319:15:013
132001499191,13cyclictest1601914-21chrt22:50:013
132001499191,13cyclictest1327070-21taskset19:15:013
132001499188,7cyclictest1582400-21sleep22:35:013
1320014991815,1cyclictest0-21swapper/300:30:013
1320014991814,2cyclictest1691049-21turbostat00:05:003
1320014991812,3cyclictest17229382sleep300:30:123
132001499181,13cyclictest1595381-21taskset22:45:123
132001499177,7cyclictest1678364-21turbostat23:55:003
1320014991714,1cyclictest0-21swapper/323:40:113
1320014991714,1cyclictest0-21swapper/323:40:113
1320014991714,1cyclictest0-21swapper/322:00:203
1320014991714,1cyclictest0-21swapper/321:55:153
132001499170,14cyclictest1429802-21turbostat20:35:003
132001499170,13cyclictest1404532-21taskset20:14:563
132001499170,12cyclictest1354139-21taskset19:35:013
132001499166,7cyclictest1634020-21turbostat23:20:003
132001499165,8cyclictest1697351-21turbostat00:10:003
1320014991613,1cyclictest0-21swapper/323:10:153
1320014991613,1cyclictest0-21swapper/322:40:223
1320014991613,1cyclictest0-21swapper/321:45:163
1320014991613,1cyclictest0-21swapper/320:45:153
1320014991613,1cyclictest0-21swapper/319:21:383
132001499161,12cyclictest1620071-21chrt23:00:233
132001499161,12cyclictest1550128-21chrt22:05:523
132001499161,12cyclictest1498575-21taskset21:25:173
132001499161,12cyclictest1490332-21taskset21:20:163
132001499161,12cyclictest1464310-21taskset21:00:163
132001499161,11cyclictest1712941-21taskset00:20:173
132001499160,12cyclictest1455074-21taskset20:54:553
132001499156,6cyclictest17033052sleep300:10:323
132001499156,6cyclictest16140362sleep322:56:033
1320014991512,1cyclictest0-21swapper/320:00:143
132001499151,12cyclictest1659275-21chrt23:39:023
132001499151,12cyclictest1652889-21taskset23:33:333
132001499151,12cyclictest1563002-21taskset22:18:273
132001499151,12cyclictest1480625-21taskset21:14:353
132001499151,12cyclictest1372902-21taskset19:49:353
132001499151,12cyclictest1360239-21taskset19:39:223
132001499151,11cyclictest1703903-21taskset00:15:043
132001499151,11cyclictest1678598-21taskset23:55:093
132001499151,11cyclictest1627033-21turbostat23:10:003
132001499151,11cyclictest1556431-21taskset22:10:373
132001499151,11cyclictest1512227-21taskset21:36:273
132001499151,11cyclictest1441602-21taskset20:40:213
132001499151,11cyclictest1435781-21taskset20:35:443
132001499151,11cyclictest1411087-21taskset20:20:053
132001499151,11cyclictest1385574-21turbostat20:00:013
132001499151,11cyclictest1341347-21taskset19:25:113
132001499150,12cyclictest1500438-21chrt21:30:143
132001499150,12cyclictest1500438-21chrt21:30:143
132001499150,12cyclictest1468244-21chrt21:05:093
132001499150,11cyclictest1417193-21sleep20:29:563
307598140,2rtkit-daemon0-21swapper/123:26:361
14616662141,9sleep21461867-21latency_hist21:00:002
1320014991411,1cyclictest0-21swapper/320:05:113
132001499141,10cyclictest1455595-21taskset20:55:073
132001499141,10cyclictest1404832-21taskset20:15:123
132001499140,12cyclictest1735258-21chrt00:39:213
132001499140,11cyclictest1634658-21taskset23:20:103
132001499140,11cyclictest1525448-21taskset21:50:103
132001499140,11cyclictest1512770-21taskset21:40:043
132001499140,11cyclictest1366299-21chrt19:41:023
13923662131,4sleep11392492-21hddtemp_smartct20:05:131
307598120,7rtkit-daemon316-21systemd-udevd19:19:442
307598120,4rtkit-daemon493-21gmain19:25:242
13605662121,3sleep01360599-21apt-get19:40:120
13338882121,3sleep10-21swapper/119:15:201
13195432120,1sleep30-21swapper/319:05:523
307598110,7rtkit-daemon714-21snmpd21:03:201
307598110,7rtkit-daemon1420430-21kthreadcore20:25:181
16936332110,8sleep21695690-21tr00:05:182
15136482110,8sleep21514527-21kthreadcore21:40:162
13353702110,8sleep21336272-21cut19:20:142
307598100,6rtkit-daemon34-21ksoftirqd/121:16:271
307598100,6rtkit-daemon3256-21sendmail-mta23:09:381
307598100,6rtkit-daemon1616458-21kthreadcore23:00:171
307598100,5rtkit-daemon1562729-21unixbench_singl22:15:231
307598100,3rtkit-daemon444-21avahi-daemon20:40:421
17282252101,6sleep11728338-21switchtime00:30:221
15980332101,6sleep01600154-21kthreadcore22:45:180
15853622100,1sleep20-21swapper/222:35:172
15204512100,7sleep11522069-21cut21:45:161
14517682101,5sleep00-21swapper/020:50:170
13981122107,1sleep03677341-21kworker/0:1+kacpid20:08:410
30759890,5rtkit-daemon714-21snmpd20:49:281
30759890,5rtkit-daemon475-21wpa_supplicant22:31:041
30759890,5rtkit-daemon1667277-21irqstats23:45:151
30759890,5rtkit-daemon1379514-21apt-get19:55:111
30759890,5rtkit-daemon1348108-21grep19:30:132
30759890,4rtkit-daemon1703945-21apt-get00:15:101
30759890,4rtkit-daemon1455073-21cat20:54:551
30759890,1rtkit-daemon0-21swapper/123:17:411
30759890,1rtkit-daemon0-21swapper/119:37:591
30759890,1rtkit-daemon0-21swapper/100:05:041
1691028291,5sleep01691075-21unin-run00:05:000
1595084291,5sleep2299-21systemd-journal22:45:002
1578337290,2sleep21580360-21kthreadcore22:30:162
1572477290,6sleep01574582-21grep22:25:180
1568644291,5sleep01568771-21/usr/sbin/munin22:20:210
1500574290,6sleep01501569-21cut21:30:160
1500574290,6sleep01501569-21cut21:30:150
1492383291,5sleep11492441-21ntp_states21:20:191
1482242290,6sleep01482274-21kthreadcore21:15:170
1468247291,4sleep01468279-21apt-get21:05:110
30759880,5rtkit-daemon746-21gmain20:34:191
30759880,4rtkit-daemon714-21snmpd22:20:211
30759880,4rtkit-daemon493-21gmain22:25:241
30759880,4rtkit-daemon3333005-21packagekitd19:11:122
30759880,4rtkit-daemon217-21plymouthd00:02:151
30759880,4rtkit-daemon1595378-21apt-get22:45:111
30759880,4rtkit-daemon1326427-21munin-node23:42:321
30759880,4rtkit-daemon1326427-21munin-node23:42:321
30759880,4rtkit-daemon1326427-21munin-node23:39:511
30759880,4rtkit-daemon1281753-21munin-node19:09:472
30759880,4rtkit-daemon1-21systemd21:58:251
30759880,4rtkit-daemon1-21systemd21:25:521
30759880,4rtkit-daemon1-21systemd19:53:441
30759880,4rtkit-daemon1-21systemd00:27:441
30759880,4rtkit-daemon1-21systemd00:13:291
30759880,3rtkit-daemon1731076-21kthreadcore00:35:171
30759880,3rtkit-daemon1355544-21irqstats19:35:162
30759880,1rtkit-daemon217-21plymouthd23:34:271
30759880,1rtkit-daemon0-21swapper/123:55:571
30759880,1rtkit-daemon0-21swapper/121:33:291
30759880,1rtkit-daemon0-21swapper/121:33:291
1729241281,3sleep21729274-21apt-get00:35:122
1716294280,1sleep00-21swapper/000:24:320
1678602281,3sleep01678635-21apt-get23:55:110
1671916280,1sleep20-21swapper/223:48:392
1609134280,6sleep11610048-21cut22:55:171
1583952280,5sleep11585360-21cut22:35:171
1575781281,4sleep21575942-21apt-config22:30:012
1563728281,4sleep21564279-21ps22:20:152
1561483280,3sleep2421rcuc/222:15:172
1538393280,5sleep11538940-21irqcore22:00:141
1528246280,6sleep01530342-21kthreadcore21:50:200
1519128280,4sleep01519161-21apt-get21:45:110
1438891281,4sleep01440983-21grep20:40:190
1424039280,1sleep21424336-21sed20:30:152
1404797281,4sleep21404829-21apt-get20:15:122
30759870,4rtkit-daemon719-21lldpd22:50:181
30759870,3rtkit-daemon719-21lldpd19:45:161
30759870,3rtkit-daemon714-21snmpd22:12:001
30759870,3rtkit-daemon444-21avahi-daemon00:21:391
30759870,3rtkit-daemon217-21plymouthd22:40:521
30759870,3rtkit-daemon217-21plymouthd21:50:191
30759870,3rtkit-daemon217-21plymouthd21:42:221
30759870,3rtkit-daemon1507770-21kthreadcore21:35:161
30759870,3rtkit-daemon1431182-21irqrtprio20:35:161
30759870,3rtkit-daemon1326427-21munin-node21:10:211
30759870,3rtkit-daemon1-21systemd23:51:261
30759870,3rtkit-daemon1-21systemd23:21:321
30759870,3rtkit-daemon1-21systemd23:11:331
30759870,3rtkit-daemon1-21systemd21:05:151
30759870,3rtkit-daemon1-21systemd20:55:521
30759870,3rtkit-daemon1-21systemd20:15:411
30759870,2rtkit-daemon217-21plymouthd22:05:171
30759870,2rtkit-daemon217-21plymouthd20:20:391
30759870,2rtkit-daemon217-21plymouthd20:12:011
30759870,1rtkit-daemon3074-21rtkit-daemon19:40:021
1710302270,4sleep21710449-21df00:20:132
1704301270,4sleep01705234-21irqstats00:15:140
1691653270,5sleep01692502-21cut00:05:160
1690375270,4sleep21690625-21sed00:00:222
1658504270,4sleep01658551-21ps23:35:190
1635598270,4sleep01637212-21cut23:20:120
1634000271,3sleep01634065-21systemd-run23:20:000
1582631271,3sleep01582664-21apt-get22:35:120
1538266271,3sleep01538392-21hddtemp_smartct22:00:130
1449397270,4sleep21450334-21irqstats20:50:152
1443042271,3sleep00-21swapper/020:45:150
1429664270,1sleep00-21swapper/020:33:250
1422541271,3sleep01422618-21ntp_states20:25:200
1404238270,1sleep00-21swapper/020:11:090
1385826271,3sleep11385859-21apt-get20:00:121
1373185271,3sleep00-21swapper/019:50:100
1333829270,4sleep01333887-21ntp_states19:15:190
1731654260,3sleep00-21swapper/000:35:180
1722975261,3sleep01723128-21df_inode00:30:130
1703431260,1sleep00-21swapper/000:12:100
1697586261,2sleep20-21swapper/200:10:112
1676129260,4sleep01677310-21memory23:50:180
1671919260,1sleep00-21swapper/023:48:410
1652992260,1sleep20-21swapper/223:34:532
1646691260,1sleep00-21swapper/023:29:540
1646429260,1sleep20-21swapper/223:26:312
1640125260,1sleep20-21swapper/223:22:112
1620985260,3sleep21621129-21df23:05:112
1620588260,1sleep20-21swapper/223:03:432
1619794260,3sleep01619852-21ntp_states23:00:210
1601410260,3sleep21601430-21apt-get22:50:012
1601271260,1sleep20-21swapper/222:48:122
1582192260,1sleep00-21swapper/022:32:430
1556569260,1sleep00-21swapper/022:12:240
1538942261,3sleep21539836-21tr22:00:152
1518607260,1sleep00-21swapper/021:41:380
1507299260,3sleep01508392-21cut21:35:170
1506003260,1sleep20-21swapper/221:33:062
1506003260,1sleep20-21swapper/221:33:062
1486693260,1sleep2217-21plymouthd21:16:312
1475656261,2sleep00-21swapper/021:10:160
1467927260,1sleep0217-21plymouthd21:04:150
1463116261,2sleep20-21swapper/221:00:162
1461342260,3sleep072-21kcompactd020:55:500
1436393261,2sleep20-21swapper/220:40:132
1435987260,1sleep00-21swapper/020:38:220
1417100260,1sleep20-21swapper/220:24:142
1416840260,1sleep00-21swapper/020:20:510
1404225260,1sleep20-21swapper/220:10:592
1385390260,1sleep00-21swapper/019:57:590
1376202260,3sleep21378120-21wc19:50:162
1367232261,2sleep00-21swapper/019:45:170
1353747260,1sleep00-21swapper/019:32:140
1347374260,1sleep10-21swapper/119:29:591
1343462260,4sleep01345503-21cut19:25:170
1326062260,1sleep10-21swapper/119:12:401
1319565260,2sleep00-21swapper/019:06:090
1314028260,3sleep11314151-21hddtemp_smartct19:05:141
1723244250,3sleep21722939-21/usr/sbin/munin00:30:152
1722598250,3sleep00-21swapper/000:28:570
1678307250,3sleep20-21swapper/223:54:322
1665007250,3sleep21665239-21unixbench_multi23:40:222
1665007250,3sleep21665239-21unixbench_multi23:40:222
1647156250,2sleep0217-21plymouthd23:30:140
1633846250,3sleep20-21swapper/223:18:022
1633012250,1sleep00-21swapper/023:10:300
1614165250,3sleep00-21swapper/022:57:400
1608253250,2sleep21608254-21sshd22:55:102
1602136250,3sleep01602275-21basename22:50:150
1590508250,3sleep01592475-21kthreadcore22:40:170
1563078250,1sleep00-21swapper/022:19:250
1550102250,1sleep20-21swapper/222:05:322
1537792250,1sleep20-21swapper/221:59:592
1537541250,3sleep00-21swapper/021:56:450
1525836250,3sleep21526774-21irqstats21:50:182
1519314251,2sleep21519426-21tune2fs21:45:132
1512334250,1sleep20-21swapper/221:37:512
1488577250,3sleep21490331-21cut21:20:162
1474567250,1sleep20-21swapper/221:10:102
1435984250,3sleep20-21swapper/220:38:202
1404988250,3sleep01405104-21gltestperf20:15:140
1363578251,2sleep21364815-21kthreadcore19:40:222
1359948250,4sleep00-21swapper/019:35:390
1353815250,3sleep10-21swapper/119:33:071
1716583240,2sleep2217-21plymouthd00:25:062
1709210240,1sleep20-21swapper/200:15:202
1628453240,2sleep20-21swapper/223:10:162
1625596240,2sleep01626065-21needreboot23:05:170
1556460240,2sleep2217-21plymouthd22:11:012
1550252240,3sleep00-21swapper/022:07:270
1493559240,1sleep00-21swapper/021:25:110
1493200240,3sleep00-21swapper/021:23:550
1474131240,3sleep20-21swapper/221:07:412
1397600240,1sleep20-21swapper/220:05:222
1391601240,1sleep00-21swapper/020:01:000
1385862240,2sleep20-21swapper/220:00:132
1380622240,2sleep21380836-21kthreadcore19:55:162
1372119240,1sleep20-21swapper/219:45:232
1340726240,3sleep10-21swapper/119:20:491
1337418240,2sleep01339487-21kthreadcore19:20:160
1321528240,1sleep00-21swapper/019:10:180
1681706230,1sleep20-21swapper/223:55:172
1659618230,1sleep00-21swapper/023:40:040
1659618230,1sleep00-21swapper/023:40:030
1653252230,1sleep20-21swapper/223:35:052
1493740230,1sleep20-21swapper/221:25:132
1442701230,1sleep20-21swapper/220:45:022
1417607230,1sleep20-21swapper/220:25:142
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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