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2026-01-15 - 16:18
[ 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 Thu Jan 15, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18468412260,1sleep00-21swapper/011:05:180
1537799992620,4cyclictest1882209-21turbostat11:35:003
153779999202,13cyclictest1759098-21turbostat10:00:013
1537799992012,5cyclictest1739576-21turbostat09:49:563
1537799991915,1cyclictest0-21swapper/310:50:213
153779999191,13cyclictest1675428-21taskset08:55:013
153779999191,13cyclictest1649767-21chrt08:35:013
18343172180,7sleep21836130-21latency10:55:192
1537799991815,1cyclictest0-21swapper/311:44:473
153779999181,12cyclictest1920842-21taskset12:04:563
153779999181,12cyclictest1668813-21taskset08:49:563
17553802176,7sleep01757447-21cut09:55:170
1537799991714,1cyclictest0-21swapper/310:55:203
1537799991714,1cyclictest0-21swapper/309:50:163
1537799991714,1cyclictest0-21swapper/307:15:143
153779999171,13cyclictest1921297-21taskset12:05:123
153779999171,12cyclictest1901973-21taskset11:50:133
153779999171,12cyclictest1849794-21chrt11:06:253
153779999171,12cyclictest1771372-21taskset10:05:223
153779999171,12cyclictest1733022-21taskset09:39:173
153779999171,12cyclictest1572732-21taskset07:35:143
153779999170,13cyclictest1701001-21taskset09:15:003
153779999167,6cyclictest17264462sleep309:32:053
153779999166,7cyclictest15986032sleep307:55:153
1537799991614,1cyclictest0-21swapper/307:25:153
1537799991613,1cyclictest0-21swapper/312:20:173
1537799991613,1cyclictest0-21swapper/311:35:113
1537799991613,1cyclictest0-21swapper/310:05:013
1537799991613,1cyclictest0-21swapper/309:20:133
153779999161,12cyclictest1869028-21taskset11:20:403
153779999161,12cyclictest1823996-21chrt10:46:053
153779999161,12cyclictest1811080-21taskset10:35:473
153779999161,12cyclictest1719723-21chrt09:25:223
153779999161,12cyclictest1688103-21turbostat09:05:003
153779999161,12cyclictest1662088-21taskset08:41:063
153779999161,12cyclictest1649266-21chrt08:31:443
153779999161,12cyclictest1636419-21taskset08:21:313
153779999161,12cyclictest1597862-21taskset07:51:213
153779999161,12cyclictest1585125-21turbostat07:45:003
153779999161,12cyclictest1566005-21taskset07:30:133
153779999161,12cyclictest1543897-21taskset07:11:583
153779999156,6cyclictest19333192sleep312:10:303
153779999156,6cyclictest16240972sleep308:15:103
1537799991512,1cyclictest0-21swapper/309:15:173
153779999151,11cyclictest1965727-21chrt12:36:183
153779999151,11cyclictest1933924-21taskset12:15:063
153779999151,11cyclictest1856749-21chrt11:15:073
153779999151,11cyclictest1856182-21taskset11:10:583
153779999151,11cyclictest1798825-21taskset10:30:023
153779999151,11cyclictest1778364-21chrt10:11:113
153779999151,11cyclictest1737094-21taskset09:40:173
153779999151,11cyclictest1688330-21taskset09:05:073
153779999151,11cyclictest1623624-21chrt08:12:133
153779999151,11cyclictest1616560-21taskset08:05:203
153779999151,11cyclictest1610711-21taskset08:01:233
153779999151,11cyclictest1591315-21taskset07:47:323
153779999150,12cyclictest1953547-21taskset12:30:123
153779999150,12cyclictest1901305-21chrt11:47:253
153779999150,12cyclictest1817691-21chrt10:42:573
153779999150,12cyclictest1798310-21taskset10:26:333
153779999150,12cyclictest1784910-21chrt10:17:243
153779999150,12cyclictest1642717-21chrt08:25:273
153779999150,12cyclictest1552975-21chrt07:20:033
153779999150,11cyclictest1791052-21taskset10:20:203
153779999141,11cyclictest1843327-21taskset11:00:523
153779999141,11cyclictest1681315-21taskset08:55:373
153779999141,11cyclictest1681315-21taskset08:55:363
153779999140,11cyclictest1952643-21chrt12:26:043
153779999140,11cyclictest1914051-21taskset11:55:293
153779999140,11cyclictest1869814-21taskset11:25:123
307598120,8rtkit-daemon217-21plymouthd11:16:562
307598120,7rtkit-daemon3256-21sendmail-mta08:44:311
307598120,6rtkit-daemon3333005-21packagekitd10:41:142
17259942120,8sleep21726242-21grep09:30:222
16573232120,9sleep01658456-21cut08:40:160
307598110,7rtkit-daemon1568735-21tr07:30:171
307598110,3rtkit-daemon217-21plymouthd09:20:101
15786392110,8sleep01578703-21systemd-run07:40:010
307598100,6rtkit-daemon3256-21sendmail-mta08:32:321
307598100,6rtkit-daemon316-21systemd-udevd12:07:442
307598100,6rtkit-daemon1720148-21taskset09:28:421
307598100,5rtkit-daemon1680965-21python308:55:211
307598100,5rtkit-daemon1680965-21python308:55:211
307598100,3rtkit-daemon714-21snmpd11:49:342
307598100,3rtkit-daemon217-21plymouthd10:34:182
307598100,2rtkit-daemon217-21plymouthd10:12:061
307598100,2rtkit-daemon217-21plymouthd07:51:511
19144042100,7sleep01914498-21latency_hist12:00:010
18879162100,7sleep11888064-21expr11:35:201
18632232100,2sleep20-21swapper/211:20:112
18183012100,7sleep21818494-21expr10:45:132
16758602100,7sleep01676038-21cut08:55:150
16758602100,7sleep01676038-21cut08:55:150
16512122100,7sleep21653095-21grep08:35:172
16420642100,7sleep11642198-21/usr/sbin/munin08:25:181
30759890,5rtkit-daemon475-21wpa_supplicant12:23:412
30759890,4rtkit-daemon2965-21cron09:02:001
30759890,4rtkit-daemon1668126-21python308:45:221
30759890,2rtkit-daemon217-21plymouthd11:34:212
30759890,2rtkit-daemon217-21plymouthd08:35:421
1927968290,6sleep01928909-21sed12:10:140
1811684291,4sleep11811717-21apt-get10:40:111
1772507291,5sleep01772656-21df_inode10:10:130
1668518290,1sleep00-21swapper/008:46:090
1606224290,2sleep11607403-21cat08:00:181
1594797290,6sleep21596919-21kthreadcore07:50:172
1530991290,3sleep30-21swapper/307:05:013
30759880,4rtkit-daemon719-21lldpd08:23:031
30759880,4rtkit-daemon714-21snmpd07:35:491
30759880,4rtkit-daemon468-21systemd-logind12:36:442
30759880,4rtkit-daemon3256-21sendmail-mta10:50:572
30759880,4rtkit-daemon217-21plymouthd11:00:012
30759880,4rtkit-daemon217-21plymouthd07:57:181
30759880,4rtkit-daemon1875041-21mailstats11:25:212
30759880,4rtkit-daemon1736379-21cut09:40:171
30759880,4rtkit-daemon1621112-21cut08:10:171
30759880,4rtkit-daemon1588278-21cut07:45:171
30759880,4rtkit-daemon1544311-21munin-node09:57:011
30759880,4rtkit-daemon1498286-21munin-node07:05:590
30759880,4rtkit-daemon1-21systemd12:01:572
30759880,4rtkit-daemon1-21systemd11:05:262
30759880,4rtkit-daemon1-21systemd10:31:531
30759880,3rtkit-daemon3256-21sendmail-mta12:30:162
30759880,3rtkit-daemon1553020-21apt-get07:20:111
30759880,1rtkit-daemon0-21swapper/110:27:571
30759880,1rtkit-daemon0-21swapper/108:51:321
1894702280,1sleep20-21swapper/211:40:272
1876028281,3sleep01876061-21apt-get11:30:110
1850073280,5sleep11850289-21latency_hist11:10:011
1805455281,4sleep01805655-21hddtemp_smartct10:35:130
1800005280,5sleep01801135-21cut10:30:160
1766012280,6sleep21766217-21idleruntime10:05:142
1759396281,4sleep21759551-21diskstats10:00:132
1749011280,5sleep11749361-21kthreadcore09:50:181
1732833280,1sleep10-21swapper/109:36:511
1700975280,5sleep21700999-21awk09:15:002
1694783281,4sleep11694816-21apt-get09:10:101
1688333280,1sleep10-21swapper/109:05:101
1688077281,4sleep01688124-21munin-run09:05:010
1604826281,3sleep01604859-21apt-get08:00:130
1584075280,5sleep11584208-21netstat07:40:221
1565852280,5sleep21566004-21/usr/sbin/munin07:30:122
1559390280,5sleep134-21ksoftirqd/107:25:111
1547960280,6sleep01547995-21kthreadcore07:15:160
1537950281,4sleep01537982-21apt-get07:10:100
30759870,4rtkit-daemon1-21systemd09:15:041
30759870,3rtkit-daemon716-21ntpd10:15:041
30759870,3rtkit-daemon2965-21cron09:46:001
30759870,3rtkit-daemon217-21plymouthd12:26:482
30759870,3rtkit-daemon217-21plymouthd12:15:532
30759870,3rtkit-daemon1723662-21kthreadcore09:30:171
30759870,3rtkit-daemon1544311-21munin-node11:56:262
30759870,3rtkit-daemon1-21systemd12:10:162
30759870,3rtkit-daemon1-21systemd10:05:161
30759870,3rtkit-daemon1-21systemd10:00:041
30759870,3rtkit-daemon1-21systemd08:15:101
30759870,3rtkit-daemon1-21systemd08:05:431
30759870,2rtkit-daemon217-21plymouthd11:50:112
30759870,2rtkit-daemon217-21plymouthd11:11:122
30759870,2rtkit-daemon217-21plymouthd10:21:441
1941024270,2sleep01941981-21kthreadcore12:20:170
1935332270,5sleep11937018-21kthreadcore12:15:171
1921129270,4sleep11921137-21apt-get12:05:111
1920538270,2sleep0217-21plymouthd12:01:010
1901762271,3sleep01901795-21apt-get11:50:110
1895316271,3sleep11895349-21apt-get11:45:111
1884625270,1sleep00-21swapper/011:35:160
1882443271,3sleep21882476-21apt-get11:35:102
1875771270,5sleep11875789-21turbostat11:30:001
1869086270,2sleep1217-21plymouthd11:21:231
1805292271,3sleep2217-21plymouthd10:35:112
1785399270,4sleep01785397-40unattended-upgr10:19:380
1759083271,3sleep21759108-21apt10:00:012
1714104270,3sleep21714137-21apt-get09:25:102
1598404270,3sleep01598437-21apt-get07:55:120
1544134270,5sleep11544437-21switchtime07:15:011
1537608270,1sleep20-21swapper/207:09:372
1965989260,1sleep10-21swapper/112:39:411
1960305260,3sleep01961002-21sed12:35:150
1952707260,1sleep00-21swapper/012:26:540
1933931261,2sleep00-21swapper/012:15:120
1920162260,3sleep11920406-21sed12:00:221
1901753260,1sleep10-21swapper/111:50:041
1894779260,1sleep00-21swapper/011:41:250
1875484260,1sleep00-21swapper/011:26:180
1862911260,1sleep00-21swapper/011:19:330
1862656260,1sleep10-21swapper/111:16:181
1856323260,1sleep00-21swapper/011:12:480
1843582260,1sleep10-21swapper/111:04:121
1836926260,1sleep00-21swapper/010:56:290
1836356260,3sleep11836431-21ps10:55:221
1830563260,1sleep00-21swapper/010:52:390
1818140260,3sleep0217-21plymouthd10:45:110
1817534260,1sleep00-21swapper/010:40:530
1811098260,1sleep10-21swapper/110:36:021
1792206260,3sleep21791905-21apt-get10:25:012
1791601260,1sleep00-21swapper/010:21:270
1791552260,1sleep20-21swapper/210:20:492
1765183260,1sleep00-21swapper/010:00:350
1752336260,1sleep00-21swapper/009:53:580
1735149263,1sleep20-21swapper/209:40:172
1732726260,1sleep00-21swapper/009:35:300
1732391260,3sleep21732648-21grep09:35:202
1720545260,3sleep01720697-21df_inode09:30:130
1719930260,1sleep00-21swapper/009:25:520
1702630260,3sleep2421rcuc/209:15:162
1694501260,1sleep00-21swapper/009:09:410
1694463260,1sleep20-21swapper/209:09:112
1688040260,1sleep20-21swapper/209:04:342
1674959260,1sleep00-21swapper/008:51:500
1669073260,3sleep20-21swapper/208:50:112
1636938260,1sleep20-21swapper/208:25:032
1630583260,3sleep01630732-21df_inode08:20:120
1630271260,3sleep01630336-21munin-run08:20:000
1629458260,3sleep21629576-21python308:15:202
1623580260,1sleep20-21swapper/208:11:412
1610912260,1sleep20-21swapper/208:03:592
1598111260,1sleep00-21swapper/007:54:360
1587019260,3sleep0217-21plymouthd07:45:180
1584755260,1sleep20-21swapper/207:40:312
1565815261,2sleep00-21swapper/007:30:110
1553024260,1sleep00-21swapper/007:20:130
1543317260,3sleep21543443-21python307:10:212
1959539250,3sleep00-21swapper/012:33:470
1959406250,1sleep10-21swapper/112:32:041
1946780250,2sleep10-21swapper/112:25:101
1941983250,2sleep10-21swapper/112:20:171
1928910250,2sleep10-21swapper/112:10:161
1901292250,3sleep00-21swapper/011:47:140
1894711250,3sleep10-21swapper/111:40:341
1876019250,3sleep1217-21plymouthd11:30:041
1863404250,2sleep00-21swapper/011:20:130
1850761251,2sleep10-21swapper/111:10:171
1824286250,1sleep10-21swapper/110:49:491
1778919250,2sleep20-21swapper/210:15:112
1771901250,3sleep00-21swapper/010:09:200
1741202250,2sleep00-21swapper/009:45:160
1733752250,2sleep01734182-21sed09:40:150
1713683250,3sleep20-21swapper/209:22:542
1713586250,1sleep00-21swapper/009:21:400
1701538250,3sleep00-21swapper/009:15:140
1700933250,3sleep00-21swapper/009:14:300
1649275250,3sleep00-21swapper/008:31:490
1643331250,3sleep20-21swapper/208:30:122
1637175250,2sleep00-21swapper/008:25:130
1636481250,1sleep20-21swapper/208:22:192
1617418250,2sleep2421rcuc/208:10:002
1617306250,1sleep00-21swapper/008:08:340
1585765250,2sleep21586027-21irqcore07:45:162
1578123250,3sleep20-21swapper/207:35:342
1562993251,2sleep00-21swapper/007:25:180
1558817250,3sleep20-21swapper/207:20:592
1531512250,2sleep10-21swapper/107:05:111
1921103240,2sleep00-21swapper/012:05:100
1911771240,2sleep1321rcuc/111:55:161
1826074240,2sleep10-21swapper/110:50:171
1792398240,2sleep00-21swapper/010:25:110
1772774240,2sleep20-21swapper/210:10:152
1744657241,1sleep20-21swapper/209:45:182
1675502240,1sleep20-21swapper/208:55:132
1675502240,1sleep20-21swapper/208:55:132
1660488240,2sleep21661379-21sed08:40:182
1655708240,3sleep00-21swapper/008:36:390
1623596240,3sleep00-21swapper/008:11:510
1604380240,2sleep20-21swapper/207:57:502
1584980240,3sleep00-21swapper/007:43:260
1560015240,1sleep20-21swapper/207:25:162
1551416240,2sleep21551777-21strings07:15:182
1539350240,2sleep10-21swapper/107:10:161
1837467230,1sleep00-21swapper/011:00:020
1746529230,1sleep20-21swapper/209:50:152
1662638230,1sleep20-21swapper/208:45:032
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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