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2026-01-20 - 07:37
[ 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 Tue Jan 20, 2026 00:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1559527993119,8cyclictest1853633-21sleep23:00:013
1559527992926,1cyclictest0-21swapper/323:20:003
1559527992623,1cyclictest0-21swapper/300:20:003
1559527992623,1cyclictest0-21swapper/300:20:003
1559527992522,1cyclictest0-21swapper/322:45:163
1559527992421,1cyclictest0-21swapper/322:35:153
1559527992118,1cyclictest0-21swapper/320:05:013
1559527992118,1cyclictest0-21swapper/320:05:013
1559527992118,1cyclictest0-21swapper/320:00:013
155952799195,7cyclictest1726704-21taskset21:20:003
1559527991815,1cyclictest0-21swapper/323:35:223
1559527991815,1cyclictest0-21swapper/300:25:173
155952799181,13cyclictest1676356-21taskset20:40:133
155952799181,13cyclictest1612500-21turbostat19:50:003
155952799181,13cyclictest1599573-21turbostat19:39:593
155952799177,6cyclictest16864362sleep320:45:193
1559527991714,1cyclictest0-21swapper/323:55:143
1559527991714,1cyclictest0-21swapper/321:25:183
1559527991714,1cyclictest0-21swapper/300:35:003
1559527991714,1cyclictest0-21swapper/300:10:133
155952799171,13cyclictest1909834-21taskset23:40:183
18780102161,4sleep01878063-21ntp_states23:15:190
155952799168,5cyclictest1847101-21taskset22:52:333
155952799165,7cyclictest19226232sleep323:50:203
1559527991613,1cyclictest0-21swapper/323:10:173
1559527991613,1cyclictest0-21swapper/321:35:163
1559527991613,1cyclictest0-21swapper/321:20:153
1559527991613,1cyclictest0-21swapper/321:10:163
1559527991613,1cyclictest0-21swapper/319:15:143
155952799161,12cyclictest1980223-21taskset00:37:213
155952799161,12cyclictest1885505-21chrt23:24:513
155952799161,12cyclictest1865934-21taskset23:05:473
155952799161,12cyclictest1859242-21taskset23:00:233
155952799161,12cyclictest1793876-21taskset22:10:173
155952799161,12cyclictest1770542-21chrt21:51:223
155952799161,12cyclictest1745366-21chrt21:32:143
155952799161,12cyclictest1675073-21chrt20:35:203
155952799161,12cyclictest1650672-21taskset20:19:283
155952799161,12cyclictest1637827-21sleep20:09:593
155952799161,12cyclictest1605734-21chrt19:42:543
155952799161,12cyclictest1586738-21chrt19:28:113
155952799161,11cyclictest1891340-21taskset23:25:233
155952799160,9cyclictest1834639-21taskset22:44:563
155952799160,8cyclictest1650975-21taskset20:20:013
307598150,1rtkit-daemon0-21swapper/222:15:312
19617022151,10sleep21565935-21munin-node00:25:102
155952799156,6cyclictest18152052sleep322:27:303
155952799151,11cyclictest1942063-21taskset00:05:353
155952799151,11cyclictest1892897-21taskset23:30:163
155952799151,11cyclictest1802784-21turbostat22:20:003
155952799151,11cyclictest1789467-21taskset22:05:293
155952799151,11cyclictest1771076-21taskset21:55:073
155952799151,11cyclictest1752375-21taskset21:40:123
155952799151,11cyclictest1657278-21chrt20:25:103
155952799151,11cyclictest1638377-21taskset20:10:153
155952799151,11cyclictest1593220-21turbostat19:35:003
155952799150,12cyclictest1821331-21chrt22:30:203
155952799150,12cyclictest1808723-21chrt22:20:263
155952799150,12cyclictest1778279-21chrt22:00:163
155952799150,12cyclictest1764194-21taskset21:45:243
155952799150,12cyclictest1700975-21chrt20:55:563
155952799150,12cyclictest1694937-21taskset20:54:193
155952799150,12cyclictest1663616-21taskset20:30:033
155952799150,11cyclictest1559718-21chrt19:10:123
1559527991412,1cyclictest0-21swapper/300:20:133
155952799140,12cyclictest1707883-21chrt21:05:013
155952799140,12cyclictest1580235-21chrt19:20:543
155952799140,11cyclictest1930032-21chrt00:00:053
155952799140,11cyclictest1911041-21taskset23:45:073
155952799140,11cyclictest1707300-21chrt21:00:403
155952799140,11cyclictest1612729-21taskset19:50:043
16314752130,9sleep01631509-21awk20:05:000
16314752130,9sleep01631509-21awk20:05:000
16284172130,9sleep21630098-21tr20:00:182
16284172130,9sleep21630098-21tr20:00:172
19405222120,1sleep00-21swapper/000:05:190
19309182120,9sleep21931895-21cut00:00:182
19038272121,7sleep01904037-21sed23:35:230
18145622120,9sleep11814651-21systemctl22:25:191
307598110,7rtkit-daemon714-21snmpd21:10:150
307598110,7rtkit-daemon316-21systemd-udevd22:28:442
307598110,6rtkit-daemon714-21snmpd22:04:202
307598110,6rtkit-daemon1907585-21cut23:40:152
307598110,5rtkit-daemon217-21plymouthd21:12:432
307598110,3rtkit-daemon217-21plymouthd23:06:122
18911322111,7sleep21891339-21sed23:25:232
18884012110,8sleep11890498-21grep23:25:181
18540652110,8sleep21854094-21grep23:00:152
17961642113,1sleep01796186-21munin-run22:15:000
16450072111,7sleep21645888-21cut20:15:162
15821412114,5sleep21583844-21sort19:25:182
307598100,6rtkit-daemon468-21systemd-logind19:46:440
307598100,6rtkit-daemon3256-21sendmail-mta23:37:162
307598100,6rtkit-daemon3256-21sendmail-mta23:15:262
307598100,6rtkit-daemon3256-21sendmail-mta19:34:112
307598100,6rtkit-daemon1764805-21/usr/sbin/munin21:50:232
18938352100,7sleep01895801-21tr23:30:170
18209752101,6sleep10-21swapper/122:30:201
17918772100,3sleep21793875-21cut22:10:162
155952799108,1cyclictest0-21swapper/319:10:013
30759890,6rtkit-daemon1565935-21munin-node20:12:280
30759890,5rtkit-daemon1521377-21munin-node19:05:130
30759890,4rtkit-daemon1727103-21df_inode21:20:132
30759890,4rtkit-daemon1689347-21ps20:50:160
30759890,4rtkit-daemon1663657-21apt20:30:102
30759890,2rtkit-daemon217-21plymouthd23:45:572
30759890,1rtkit-daemon0-21swapper/222:43:052
30759890,1rtkit-daemon0-21swapper/222:37:312
30759890,1rtkit-daemon0-21swapper/200:39:022
30759890,1rtkit-daemon0-21swapper/020:06:450
1879773290,6sleep01879864-21irqcore23:20:150
1878913290,6sleep11878932-21latency_hist23:20:011
1828125290,1sleep00-21swapper/022:37:440
1814502290,6sleep01814561-21ntp_states22:25:180
1798211290,6sleep01800168-21kthreadcore22:15:160
1758495292,4sleep21758517-21apt-get21:45:132
1624257290,6sleep11624303-21ps19:55:201
1553549290,2sleep10-21swapper/119:05:141
30759880,4rtkit-daemon719-21lldpd20:45:342
30759880,4rtkit-daemon714-21snmpd19:56:300
30759880,4rtkit-daemon468-21systemd-logind20:56:440
30759880,4rtkit-daemon3256-21sendmail-mta20:35:062
30759880,4rtkit-daemon217-21plymouthd20:16:560
30759880,4rtkit-daemon217-21plymouthd00:21:392
30759880,4rtkit-daemon1-21systemd22:45:162
30759880,4rtkit-daemon1-21systemd21:19:102
30759880,4rtkit-daemon1-21systemd20:28:182
30759880,4rtkit-daemon1-21systemd19:20:392
30759880,4rtkit-daemon0-21swapper/019:52:020
30759880,3rtkit-daemon3256-21sendmail-mta21:05:200
30759880,1rtkit-daemon0-21swapper/223:52:582
30759880,1rtkit-daemon0-21swapper/221:36:522
30759880,1rtkit-daemon0-21swapper/220:43:442
30759880,1rtkit-daemon0-21swapper/219:12:532
30759880,1rtkit-daemon0-21swapper/200:34:322
30759880,1rtkit-daemon0-21swapper/200:14:142
30759880,1rtkit-daemon0-21swapper/020:21:160
30759880,1rtkit-daemon0-21swapper/019:44:130
1954791280,1sleep10-21swapper/100:16:041
1954791280,1sleep10-21swapper/100:16:031
1925649280,5sleep11927647-21cut23:55:201
1892399281,4sleep21892895-21cut23:30:162
1847549281,3sleep01847582-21apt-get22:55:120
1821644280,1sleep20-21swapper/222:34:182
1772410280,5sleep21774084-21cut21:55:192
1771084281,3sleep11771117-21apt-get21:55:141
1732863280,1sleep10-21swapper/121:23:481
1720108280,1sleep10-21swapper/121:12:261
1687799280,6sleep10-21swapper/120:45:211
1618782281,4sleep21618829-21munin-run19:55:012
1574172280,1sleep20-21swapper/219:19:132
30759870,4rtkit-daemon719-21lldpd00:05:492
30759870,4rtkit-daemon1-21systemd23:21:422
30759870,3rtkit-daemon716-21ntpd21:30:282
30759870,3rtkit-daemon716-21ntpd19:35:332
30759870,3rtkit-daemon714-21snmpd23:55:482
30759870,3rtkit-daemon217-21plymouthd21:25:422
30759870,3rtkit-daemon1845472-21cut22:50:182
30759870,3rtkit-daemon1565935-21munin-node21:41:382
30759870,3rtkit-daemon1-21systemd22:55:152
30759870,3rtkit-daemon1-21systemd21:00:410
30759870,3rtkit-daemon1-21systemd00:16:442
30759870,3rtkit-daemon1-21systemd00:16:442
30759870,2rtkit-daemon217-21plymouthd23:10:082
30759870,1rtkit-daemon0-21swapper/222:05:132
1973790270,5sleep0217-21plymouthd00:31:010
1955380271,2sleep10-21swapper/100:20:111
1803030271,3sleep21803063-21apt-get22:20:102
1789818271,3sleep1444-21avahi-daemon22:10:001
1770825271,3sleep00-21swapper/021:55:000
1707932271,3sleep21708076-21df21:05:142
1657281270,4sleep11657314-21apt-get20:25:131
1599867270,4sleep21600017-21df_inode19:40:142
1593659270,4sleep01593785-21hddtemp_smartct19:35:150
1586201270,4sleep01586456-21awk19:25:250
1580815271,3sleep11580849-21apt-get19:25:141
1579660271,3sleep01579716-21ntp_states19:20:200
1559869270,4sleep00-21swapper/019:10:140
30759860,2rtkit-daemon217-21plymouthd20:24:342
1980241260,1sleep00-21swapper/000:37:350
1980221260,1sleep10-21swapper/100:37:201
1968039260,1sleep10-21swapper/100:30:021
1954822260,1sleep00-21swapper/000:16:270
1954822260,1sleep00-21swapper/000:16:260
1948618260,1sleep00-21swapper/000:13:180
1942174260,1sleep10-21swapper/100:07:021
1935923260,1sleep10-21swapper/100:02:411
1930236260,3sleep01930362-21hddtemp_smartct00:00:160
1923148260,1sleep00-21swapper/023:51:100
1923098260,1sleep10-21swapper/123:50:311
1916997260,1sleep1217-21plymouthd23:48:311
1912447260,4sleep01914383-21tr23:45:170
1904269260,1sleep10-21swapper/123:37:451
1891642260,1sleep00-21swapper/023:27:460
1885340260,1sleep10-21swapper/123:22:461
1865438260,3sleep11865566-21mailstats23:05:231
1853906260,1sleep00-21swapper/023:00:130
1853466260,1sleep10-21swapper/122:58:201
1847099260,1sleep10-21swapper/122:52:321
1847061260,5sleep00-21swapper/022:52:030
1834940260,3sleep01835090-21df_inode22:45:130
1828277260,1sleep10-21swapper/122:39:421
1803211261,2sleep00-21swapper/022:20:130
1795893260,1sleep10-21swapper/122:11:321
1787657260,4sleep01788785-21memory22:05:190
1782715260,1sleep10-21swapper/122:00:221
1776439260,3sleep01776604-21/usr/sbin/munin21:55:250
1764308260,1sleep00-21swapper/021:46:550
1758801260,3sleep11759106-21sed21:45:161
1758086260,1sleep00-21swapper/021:43:150
1751743260,1sleep00-21swapper/021:37:540
1745539260,1sleep10-21swapper/121:34:261
1745533260,1sleep00-21swapper/021:34:210
1739093260,1sleep00-21swapper/021:27:520
1733211260,1sleep10-21swapper/121:25:071
1723388260,4sleep01725502-21cut21:15:160
1707896260,3sleep10-21swapper/121:05:131
1694713260,1sleep20-21swapper/220:51:262
1690655261,2sleep10-21swapper/120:50:181
1688394260,1sleep00-21swapper/020:46:120
1675817260,1sleep10-21swapper/120:37:071
1657534260,3sleep01657661-21if_err_eno220:25:160
1641764261,3sleep21643054-21latency20:10:192
1637782260,1sleep20-21swapper/220:09:462
1631460260,1sleep10-21swapper/120:04:491
1631460260,1sleep10-21swapper/120:04:481
1619222260,3sleep21619280-21grep19:55:132
1592977260,1sleep00-21swapper/019:32:060
1573985260,1sleep10-21swapper/119:16:521
1565457260,1sleep10-21swapper/119:11:121
1963071250,2sleep00-21swapper/000:25:160
1961430250,3sleep00-21swapper/000:24:480
1924592250,3sleep01925648-21grep23:55:190
1840870250,1sleep10-21swapper/122:48:431
1828615250,3sleep01828761-21df22:40:130
1808387251,2sleep10-21swapper/122:20:221
1783120250,3sleep00-21swapper/022:00:290
1752184250,2sleep10-21swapper/121:40:111
1751895250,3sleep10-21swapper/121:39:511
1682014250,3sleep10-21swapper/120:40:271
1681596250,2sleep00-21swapper/020:40:230
1669974250,1sleep00-21swapper/020:35:100
1669438250,1sleep00-21swapper/020:31:240
1668679251,2sleep10-21swapper/120:30:171
1651352250,2sleep10-21swapper/120:20:161
1649082250,2sleep172-21kcompactd020:15:191
1637694251,2sleep1217-21plymouthd20:08:381
1612399250,1sleep20-21swapper/219:48:562
1599831250,2sleep10-21swapper/119:40:131
1593139250,3sleep10-21swapper/119:34:121
1574689251,2sleep10-21swapper/119:20:131
1910642240,3sleep00-21swapper/023:43:090
1895802240,2sleep11897134-21memory23:30:181
1872341240,2sleep0217-21plymouthd23:11:550
1861089240,2sleep01862193-21kthreadcore23:05:180
1859601240,2sleep1217-21plymouthd23:00:421
1831058241,1sleep10-21swapper/122:40:181
1815727240,2sleep0217-21plymouthd22:30:110
1796877240,1sleep10-21swapper/122:15:131
1766128240,2sleep10-21swapper/121:50:171
1726913240,3sleep00-21swapper/021:20:100
1726501240,2sleep1217-21plymouthd21:18:141
1701569240,1sleep20-21swapper/221:00:132
1639780240,2sleep11641763-21cut20:10:181
1618599240,3sleep10-21swapper/119:52:381
1598521240,2sleep1217-21plymouthd19:35:201
1557773240,1sleep20-21swapper/219:05:202
1961453230,1sleep10-21swapper/100:25:011
1942650230,1sleep10-21swapper/100:10:031
1904501230,1sleep10-21swapper/123:40:001
1866515230,1sleep10-21swapper/123:10:121
1701558230,1sleep10-21swapper/121:00:041
1695237230,1sleep20-21swapper/220:55:042
1695236230,1sleep10-21swapper/120:55:031
1606260230,1sleep10-21swapper/119:45:021
1567668230,1sleep00-21swapper/019:15:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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