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2026-03-05 - 19:55
[ 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 Mar 05, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1717959992724,1cyclictest0-21swapper/307:55:003
1717959992219,1cyclictest0-21swapper/311:00:003
1717959992218,1cyclictest0-21swapper/309:30:143
1717959992218,1cyclictest0-21swapper/307:20:013
1717959992117,1cyclictest0-21swapper/309:10:213
1717959992117,1cyclictest0-21swapper/307:55:303
1717959992017,1cyclictest0-21swapper/311:30:003
1717959991916,1cyclictest0-21swapper/311:20:153
1717959991916,1cyclictest0-21swapper/307:15:003
171795999191,13cyclictest2061528-21taskset11:34:553
1717959991815,1cyclictest0-21swapper/312:35:163
171795999181,13cyclictest1807312-21taskset08:15:183
171795999181,13cyclictest1752113-21turbostat07:35:003
307598170,1rtkit-daemon0-21swapper/109:55:091
307598170,1rtkit-daemon0-21swapper/109:55:091
171795999177,7cyclictest19333042sleep309:55:133
171795999177,7cyclictest19333042sleep309:55:133
1717959991715,1cyclictest0-21swapper/310:30:223
1717959991714,1cyclictest0-21swapper/311:40:153
1717959991714,1cyclictest0-21swapper/310:05:243
1717959991714,1cyclictest0-21swapper/308:40:183
1717959991714,1cyclictest0-21swapper/308:15:013
171795999171,12cyclictest1926187-21chrt09:49:553
171795999171,12cyclictest1894187-21turbostat09:25:003
171795999171,12cyclictest1867502-21taskset09:00:183
171795999171,12cyclictest1855241-21taskset08:51:303
171795999171,12cyclictest1810975-21taskset08:20:113
171795999171,12cyclictest1765157-21taskset07:45:003
171795999171,11cyclictest1817368-21chrt08:25:123
171795999170,14cyclictest0-21swapper/311:59:553
171795999170,13cyclictest2138508-21turbostat12:35:003
171795999170,13cyclictest2119533-21taskset12:20:113
171795999170,13cyclictest1990828-21turbostat10:40:003
171795999167,6cyclictest20227492sleep311:03:553
1717959991613,1cyclictest0-21swapper/312:10:153
1717959991613,1cyclictest0-21swapper/312:04:103
1717959991613,1cyclictest0-21swapper/309:55:003
1717959991613,1cyclictest0-21swapper/307:39:093
171795999161,12cyclictest2132107-21turbostat12:30:013
171795999161,12cyclictest2106455-21turbostat12:10:003
171795999161,12cyclictest2106455-21turbostat12:10:003
171795999161,12cyclictest2037561-21taskset11:15:153
171795999161,12cyclictest1996878-21taskset10:40:293
171795999161,12cyclictest1959084-21taskset10:15:133
171795999161,12cyclictest1894417-21taskset09:25:043
171795999161,12cyclictest1848867-21chrt08:46:483
171795999161,12cyclictest1833521-21taskset08:35:183
171795999161,11cyclictest1785045-21chrt08:00:073
171795999160,2cyclictest0-21swapper/309:10:003
171795999160,13cyclictest1771141-21chrt07:46:253
171795999160,13cyclictest1771141-21chrt07:46:253
307598150,10rtkit-daemon3256-21sendmail-mta10:08:031
1717959991512,1cyclictest0-21swapper/311:45:133
1717959991512,1cyclictest0-21swapper/311:35:193
1717959991512,1cyclictest0-21swapper/311:10:153
1717959991512,1cyclictest0-21swapper/310:26:353
171795999151,11cyclictest2081057-21taskset11:50:063
171795999151,11cyclictest2029262-21turbostat11:09:593
171795999151,11cyclictest2003900-21taskset10:50:043
171795999151,11cyclictest2003322-21taskset10:45:423
171795999151,11cyclictest1971272-21taskset10:21:093
171795999151,11cyclictest1958555-21taskset10:12:363
171795999151,11cyclictest1907248-21taskset09:35:063
171795999151,11cyclictest1741176-21chrt07:25:183
171795999151,11cyclictest1738985-21taskset07:21:203
171795999150,12cyclictest1944788-21chrt10:00:213
171795999150,12cyclictest1887479-21chrt09:16:173
171795999150,12cyclictest1861799-21chrt08:58:463
171795999150,12cyclictest1829554-21chrt08:30:333
171795999150,12cyclictest1791464-21chrt08:05:053
171795999150,11cyclictest1913435-21sleep09:44:553
20569482140,4sleep02058912-21grep11:30:160
171795999141,11cyclictest2118893-21taskset12:15:513
19718642134,6sleep01971991-21grep10:25:120
19530282131,9sleep21953957-21irqrtprio10:10:152
307598120,8rtkit-daemon1724455-21munin-node11:50:121
307598120,7rtkit-daemon3256-21sendmail-mta11:17:141
21066182120,1sleep20-21swapper/212:10:012
21066182120,1sleep20-21swapper/212:10:002
20557832121,3sleep22055948-21cut11:30:142
19709852120,9sleep11971202-21/usr/sbin/munin10:20:241
19127112120,4sleep01912886-21timerwakeupswit09:35:230
1717959991210,1cyclictest0-21swapper/307:10:003
17178112121,7sleep01717861-21/usr/sbin/munin07:10:000
20875032111,7sleep02087613-21tr11:55:130
20631962110,8sleep12064899-21sort11:35:181
18861942111,7sleep11886764-21/usr/sbin/munin09:15:211
18749802110,7sleep21875198-21ls09:10:002
18489992110,4sleep20-21swapper/208:48:322
307598100,6rtkit-daemon3256-21sendmail-mta09:23:131
307598100,6rtkit-daemon3256-21sendmail-mta07:25:491
307598100,2rtkit-daemon217-21plymouthd11:11:291
19908082100,7sleep21990822-21latency_hist10:40:012
19325902101,2sleep20-21swapper/209:55:002
18816472102,4sleep21881681-21apt-get09:15:142
30759890,6rtkit-daemon217-21plymouthd10:54:341
30759890,5rtkit-daemon493-21gmain12:01:451
30759890,5rtkit-daemon3256-21sendmail-mta07:37:431
30759890,5rtkit-daemon217-21plymouthd09:45:491
30759890,5rtkit-daemon217-21plymouthd07:18:181
30759890,4rtkit-daemon217-21plymouthd11:08:401
30759890,4rtkit-daemon217-21plymouthd10:31:041
30759890,4rtkit-daemon2144056-21ntp_states12:35:201
30759890,4rtkit-daemon2003820-21date10:50:011
30759890,4rtkit-daemon1958371-21users10:10:231
30759890,4rtkit-daemon1912712-21python309:35:221
30759890,4rtkit-daemon1811339-21hddtemp_smartct08:20:141
30759890,4rtkit-daemon1736238-21tail07:20:151
30759890,2rtkit-daemon217-21plymouthd08:34:091
2126750290,6sleep22127356-21kthreadcore12:25:162
2119497291,4sleep22119530-21apt-get12:20:112
2076278291,2sleep10-21swapper/111:45:161
2020469290,1sleep20-21swapper/211:00:162
2018483291,5sleep10-21swapper/111:00:151
2016437291,5sleep22016450-21sh11:00:002
1946188290,6sleep01946271-21expr10:05:120
1888059291,4sleep01888081-21apt-get09:20:120
1777094291,5sleep21777210-21cat07:50:212
1711764291,4sleep11711919-21diskstats07:05:131
30759880,5rtkit-daemon714-21snmpd08:03:361
30759880,4rtkit-daemon719-21lldpd11:27:471
30759880,4rtkit-daemon714-21snmpd10:00:101
30759880,4rtkit-daemon714-21snmpd08:28:281
30759880,4rtkit-daemon714-21snmpd08:18:061
30759880,4rtkit-daemon1932241-21chrt09:50:311
30759880,4rtkit-daemon1899790-21proc_pri09:25:211
30759880,4rtkit-daemon1724455-21munin-node08:37:561
30759880,4rtkit-daemon1-21systemd12:27:591
30759880,4rtkit-daemon1-21systemd12:21:111
30759880,4rtkit-daemon1-21systemd10:55:361
30759880,4rtkit-daemon1-21systemd08:11:491
30759880,4rtkit-daemon0-21swapper/112:31:201
30759880,3rtkit-daemon2093242-21users11:55:231
30759880,3rtkit-daemon2060093-21cut11:30:161
30759880,3rtkit-daemon1763028-21grep07:40:211
30759880,2rtkit-daemon217-21plymouthd11:21:031
30759880,2rtkit-daemon217-21plymouthd09:02:171
30759880,2rtkit-daemon217-21plymouthd08:06:381
30759880,1rtkit-daemon0-21swapper/110:15:331
30759880,1rtkit-daemon0-21swapper/108:47:241
2133071283,2sleep02133976-21kthreadcore12:30:160
2055155280,5sleep02055222-21latency_hist11:30:000
2054996282,1sleep2171rcu_preempt11:27:592
2043050280,5sleep22043860-21irqrtprio11:20:162
1990554280,1sleep10-21swapper/110:36:431
1914649280,6sleep11915771-21grep09:40:171
1888241281,4sleep21888408-21grep09:20:142
1855959280,5sleep11856075-21/usr/sbin/munin08:55:121
1849775282,4sleep11850324-21irqrtprio08:50:151
1792678280,6sleep21793806-21kthreadcore08:05:162
1751283281,4sleep11751408-21python307:30:211
1745629280,2sleep0217-21plymouthd07:29:280
1739559281,4sleep21739562-21apt-get07:25:132
30759870,4rtkit-daemon217-21plymouthd09:30:051
30759870,4rtkit-daemon1724455-21munin-node11:40:021
30759870,4rtkit-daemon1-21systemd10:25:041
30759870,3rtkit-daemon716-21ntpd07:11:591
30759870,3rtkit-daemon2965-21cron10:41:011
30759870,3rtkit-daemon217-21plymouthd07:52:231
30759870,3rtkit-daemon2115837-21kthreadcore12:15:151
30759870,3rtkit-daemon1724455-21munin-node07:46:521
30759870,3rtkit-daemon1724455-21munin-node07:46:511
30759870,3rtkit-daemon1-21systemd09:10:131
30759870,3rtkit-daemon1-21systemd09:05:321
30759870,3rtkit-daemon1-21systemd08:40:141
30759870,3rtkit-daemon1-21systemd07:56:341
30759870,2rtkit-daemon217-21plymouthd12:10:281
30759870,2rtkit-daemon217-21plymouthd12:06:291
30759870,2rtkit-daemon217-21plymouthd12:06:281
2112813271,4sleep02112890-21sed12:15:000
2067613270,1sleep20-21swapper/211:35:522
2029792271,4sleep02029942-21df_inode11:10:120
2025176270,4sleep22027190-21grep11:05:172
1997885271,3sleep01998154-21cut10:45:160
1984249270,1sleep00-21swapper/010:33:180
1972034270,4sleep21972237-21basename10:25:142
1965462270,4sleep20-21swapper/210:20:132
1945630270,4sleep01945706-21munin-run10:05:000
1932550270,1sleep00-21swapper/009:54:310
1925276270,4sleep01925347-21ntp_states09:45:210
1919501270,2sleep2217-21plymouthd09:41:102
1884126270,4sleep01886192-21cut09:15:190
1836205270,1sleep00-21swapper/008:38:440
1817820270,4sleep21818772-21sort08:25:162
1797388270,1sleep00-21swapper/008:07:020
1785049271,3sleep21771345-21kworker/u16:0+flush-8:008:00:112
1770660270,4sleep21770771-21grep07:45:212
1770660270,4sleep21770771-21grep07:45:202
1764459271,4sleep01764676-21users07:40:270
1751409270,4sleep20-21swapper/207:30:222
1738346270,4sleep01738423-21ntp_states07:20:180
1726714271,3sleep21726746-21apt-get07:15:122
2144802260,1sleep20-21swapper/212:38:472
2122239260,3sleep02124332-21grep12:20:170
2118979260,1sleep00-21swapper/012:16:570
2113512260,3sleep22114396-21irqrtprio12:15:152
2106114260,1sleep00-21swapper/012:05:510
2106114260,1sleep00-21swapper/012:05:510
2068404260,3sleep02068519-21perl11:40:140
2061794261,2sleep00-21swapper/011:35:130
2047961260,3sleep02048086-21python311:20:220
2042021260,1sleep20-21swapper/211:16:032
2036151260,1sleep00-21swapper/011:15:060
2023094260,3sleep02023127-21apt-get11:05:120
2009150260,1sleep00-21swapper/010:50:210
1997125260,4sleep00-21swapper/010:43:390
1996872260,1sleep20-21swapper/210:40:262
1965627260,3sleep01965826-21hddtemp_smartct10:20:160
1952104260,1sleep20-21swapper/210:07:152
1945430260,1sleep20-21swapper/210:02:262
1939086260,1sleep00-21swapper/009:58:070
1939086260,1sleep00-21swapper/009:58:070
1925885260,1sleep20-21swapper/209:46:032
1900595260,3sleep2217-21plymouthd09:30:012
1868560260,1sleep20-21swapper/209:04:472
1868242260,1sleep00-21swapper/009:00:400
1857170260,3sleep01858435-21cut08:55:160
1855411260,1sleep20-21swapper/208:53:412
1842551260,1sleep00-21swapper/008:42:290
1829582260,1sleep20-21swapper/208:30:542
1823746260,1sleep00-21swapper/008:30:030
1816984260,1sleep20-21swapper/208:23:522
1810329260,1sleep00-21swapper/008:15:440
1804576260,3sleep21804722-21df08:15:142
1803693260,1sleep00-21swapper/008:10:480
1803179260,4sleep20-21swapper/208:10:212
1758640260,1sleep20-21swapper/207:39:592
1745965260,3sleep01746111-21df07:30:130
2131870250,1sleep00-21swapper/012:27:100
2112456250,3sleep20-21swapper/212:10:252
2099887250,3sleep20-21swapper/212:03:082
2092920250,2sleep22093057-21timerwakeupswit11:55:232
2086356250,3sleep02086405-21ps11:50:210
2086106250,2sleep20-21swapper/211:50:182
2079912250,3sleep02074640-21/usr/sbin/munin11:45:190
2068679250,3sleep22069616-21irqstats11:40:162
2017517250,3sleep02018481-21grep11:00:140
2016402250,1sleep00-21swapper/010:59:340
2007787250,3sleep22008998-21memory10:50:202
2003601250,1sleep20-21swapper/210:49:182
1990531250,3sleep00-21swapper/010:36:260
1978235250,3sleep21978248-21acpi10:30:112
1965125250,3sleep00-21swapper/010:19:430
1964880250,1sleep20-21swapper/210:16:362
1913678250,3sleep00-21swapper/009:40:130
1907293251,2sleep20-21swapper/209:35:132
1906826250,3sleep00-21swapper/009:32:460
1900852250,2sleep20-21swapper/209:30:122
1894465251,2sleep00-21swapper/009:25:130
1875881250,2sleep20-21swapper/209:10:162
1869029250,2sleep00-21swapper/009:05:140
1855507250,3sleep00-21swapper/008:54:550
1836860251,2sleep2217-21plymouthd08:40:162
1816817250,3sleep00-21swapper/008:21:420
1787139250,2sleep00-21swapper/008:00:170
1771711250,2sleep01771773-21cpuspeed_turbos07:50:110
1765308250,2sleep00-21swapper/007:45:100
1765308250,2sleep00-21swapper/007:45:100
1760762250,2sleep20-21swapper/207:40:202
1738501250,3sleep20-21swapper/207:20:202
1724287250,3sleep00-21swapper/007:14:570
1718159250,3sleep21718314-21diskstats07:10:142
2138266240,3sleep20-21swapper/212:32:052
2099915240,3sleep00-21swapper/012:03:310
2078254240,2sleep2217-21plymouthd11:45:172
1955015240,2sleep00-21swapper/010:10:170
1934635240,2sleep21936583-21kthreadcore09:55:172
1934635240,2sleep21936583-21kthreadcore09:55:162
1881100240,2sleep00-21swapper/009:11:180
1855515240,2sleep20-21swapper/208:55:012
1843969240,2sleep00-21swapper/008:45:180
1823411240,2sleep0217-21plymouthd08:28:500
1758216240,1sleep00-21swapper/007:35:490
1724327240,2sleep00-21swapper/007:15:010
2138746230,1sleep00-21swapper/012:35:080
2029749230,1sleep20-21swapper/211:10:062
1829950230,1sleep20-21swapper/208:35:022
1778378230,1sleep00-21swapper/007:55:120
1778334230,1sleep20-21swapper/207:55:072
1711514230,1sleep20-21swapper/207:05:022
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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