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2026-02-06 - 20:35
[ 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 all highest latencies:
System rackeslot8.osadl.org (updated Fri Feb 06, 2026 12:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1789227992825,1cyclictest0-21swapper/308:20:013
1789227992320,1cyclictest0-21swapper/312:30:003
1789227992219,1cyclictest0-21swapper/312:00:243
1789227992219,1cyclictest0-21swapper/310:35:003
1789227992017,1cyclictest0-21swapper/307:35:013
178922799201,15cyclictest1932975-21taskset08:55:223
178922799201,15cyclictest1894124-21taskset08:25:213
307598190,15rtkit-daemon1907014-21grep08:35:190
21583842191,5sleep0714-21snmpd11:51:370
1789227991916,1cyclictest0-21swapper/311:05:173
178922799181,13cyclictest2094095-21turbostat11:05:013
178922799181,13cyclictest2081522-21taskset10:55:123
22072492178,6sleep22207767-21sed12:35:142
1789227991714,1cyclictest0-21swapper/312:35:143
1789227991714,1cyclictest0-21swapper/310:15:363
1789227991714,1cyclictest0-21swapper/310:05:163
1789227991714,1cyclictest0-21swapper/307:29:593
178922799171,13cyclictest1795629-21taskset07:14:593
178922799171,12cyclictest2206616-21turbostat12:35:013
178922799171,12cyclictest2173854-21chrt12:05:133
178922799171,12cyclictest2106877-21turbostat11:15:013
178922799171,12cyclictest2029719-21taskset10:12:493
178922799171,12cyclictest1837055-21taskset07:45:133
178922799170,13cyclictest1862387-21turbostat08:05:003
1789227991614,1cyclictest0-21swapper/308:10:013
1789227991614,1cyclictest0-21swapper/308:10:003
1789227991613,1cyclictest0-21swapper/311:50:003
1789227991613,1cyclictest0-21swapper/311:20:163
1789227991613,1cyclictest0-21swapper/310:50:193
1789227991613,1cyclictest0-21swapper/310:25:163
1789227991613,1cyclictest0-21swapper/309:55:163
1789227991613,1cyclictest0-21swapper/307:20:173
178922799161,12cyclictest2145448-21chrt11:43:173
178922799161,12cyclictest2139086-21taskset11:39:053
178922799161,12cyclictest2125297-21taskset11:25:223
178922799161,12cyclictest2013882-21taskset10:00:193
178922799161,12cyclictest2004109-21taskset09:52:363
178922799161,12cyclictest1997643-21taskset09:47:043
178922799161,12cyclictest1939350-21chrt09:00:243
178922799161,12cyclictest1888165-21taskset08:23:443
178922799161,12cyclictest1849366-21chrt07:52:233
178922799161,12cyclictest1823953-21taskset07:35:033
178922799161,12cyclictest1803896-21chrt07:15:403
178922799161,11cyclictest1914089-21chrt08:41:043
18488042150,3sleep20-21swapper/207:50:222
178922799156,6cyclictest21876122sleep312:20:093
1789227991512,1cyclictest0-21swapper/310:20:143
1789227991512,1cyclictest0-21swapper/310:20:133
1789227991512,1cyclictest0-21swapper/308:45:243
178922799151,11cyclictest2180250-21taskset12:10:033
178922799151,11cyclictest2164766-21chrt11:56:043
178922799151,11cyclictest2152482-21taskset11:50:103
178922799151,11cyclictest2107109-21chrt11:15:033
178922799151,11cyclictest2074529-21taskset10:46:103
178922799151,11cyclictest2055906-21taskset10:35:123
178922799151,11cyclictest1991196-21chrt09:41:463
178922799151,11cyclictest1983414-21taskset09:35:183
178922799151,11cyclictest1971907-21taskset09:25:523
178922799151,11cyclictest1964692-21taskset09:20:183
178922799151,11cyclictest1958865-21taskset09:16:103
178922799151,11cyclictest1945563-21chrt09:05:203
178922799151,11cyclictest1926853-21taskset08:50:343
178922799151,11cyclictest1902251-21taskset08:35:143
178922799151,11cyclictest1895443-21taskset08:30:053
178922799151,11cyclictest1855673-21chrt07:56:273
178922799151,11cyclictest1836392-21taskset07:40:253
178922799151,10cyclictest2068443-21turbostat10:45:013
178922799150,12cyclictest2132467-21chrt11:30:583
178922799150,12cyclictest1978614-21chrt09:34:453
178922799150,12cyclictest1952438-21chrt09:10:543
178922799150,11cyclictest1868781-21sleep08:14:563
178922799150,11cyclictest1868781-21sleep08:14:553
307598140,1rtkit-daemon0-21swapper/210:40:222
178922799141,11cyclictest2187208-21taskset12:18:193
307598130,8rtkit-daemon1864966-21cut08:05:160
307598130,8rtkit-daemon1864966-21cut08:05:150
21132672131,9sleep22113290-21latency_hist11:20:012
21453572121,8sleep12145358-21sshd11:42:071
19086472120,8sleep01908721-21/usr/sbin/munin08:40:140
307598110,6rtkit-daemon217-21plymouthd11:10:112
307598110,4rtkit-daemon1795852-21munin-node09:45:120
21944862110,3sleep12195421-21irqstats12:25:151
21470132111,3sleep12148142-21kthreadcore11:45:161
19544222111,7sleep11956009-21kthreadcore09:15:171
307598100,6rtkit-daemon1942025-21kthreadcore09:05:160
307598100,6rtkit-daemon1-21systemd09:25:160
307598100,5rtkit-daemon2138793-21users11:35:252
20359532101,5sleep2446-21dbus-daemon10:15:372
20173482102,4sleep22017381-21apt-get10:05:112
19941932101,2sleep20-21swapper/209:45:192
19655882101,5sleep21965614-21turbostat09:24:592
18968492100,7sleep11898063-21cut08:30:171
30759890,6rtkit-daemon217-21plymouthd07:39:180
30759890,5rtkit-daemon714-21snmpd08:31:360
30759890,5rtkit-daemon217-21plymouthd12:22:442
30759890,5rtkit-daemon1959171-21cron09:20:010
30759890,4rtkit-daemon2186095-21taskset12:15:142
30759890,4rtkit-daemon217-21plymouthd08:18:000
30759890,4rtkit-daemon2139473-21apt-get11:40:102
30759890,4rtkit-daemon2120135-21df_inode11:25:142
30759890,4rtkit-daemon2049264-21munin-run10:30:002
30759890,4rtkit-daemon1939510-21/usr/sbin/munin09:00:230
30759890,2rtkit-daemon217-21plymouthd11:57:462
2172519292,5sleep0468-21systemd-logind12:00:350
2152485291,4sleep12152518-21apt-get11:50:141
2132652295,2sleep02087319-21kworker/0:2+kacpid11:33:210
2115598290,6sleep22117610-21kthreadcore11:20:162
2087909291,4sleep12087942-21apt-get11:00:121
2068867290,6sleep12068941-21fschecks_time10:45:131
2042121290,6sleep22042264-21timerwakeupswit10:20:222
2042121290,6sleep22042264-21timerwakeupswit10:20:212
1987009290,6sleep01988402-21kthreadcore09:40:170
1921092290,6sleep11921242-21df_inode08:50:131
1908264292,4sleep11908286-21apt-get08:40:111
1894086290,6sleep272-21kcompactd008:25:202
1826832290,6sleep21828963-21kthreadcore07:35:192
1783029291,3sleep10-21swapper/107:05:131
30759880,5rtkit-daemon0-21swapper/008:25:200
30759880,4rtkit-daemon719-21lldpd09:50:120
30759880,4rtkit-daemon714-21snmpd09:39:120
30759880,4rtkit-daemon714-21snmpd08:48:490
30759880,4rtkit-daemon299-21systemd-journal07:27:090
30759880,4rtkit-daemon1795852-21munin-node12:05:392
30759880,4rtkit-daemon1795852-21munin-node10:55:012
30759880,4rtkit-daemon1795852-21munin-node10:46:102
30759880,4rtkit-daemon1795852-21munin-node08:22:530
30759880,4rtkit-daemon1795852-21munin-node07:51:230
30759880,4rtkit-daemon1750423-21munin-node07:14:390
30759880,4rtkit-daemon1-21systemd12:26:192
30759880,4rtkit-daemon1-21systemd11:47:242
30759880,4rtkit-daemon1-21systemd10:32:592
30759880,4rtkit-daemon1-21systemd10:10:132
30759880,4rtkit-daemon1-21systemd10:03:312
30759880,4rtkit-daemon1-21systemd07:30:390
30759880,4rtkit-daemon1-21systemd07:24:410
30759880,4rtkit-daemon1-21systemd07:15:460
30759880,3rtkit-daemon714-21snmpd08:12:310
30759880,3rtkit-daemon714-21snmpd08:12:300
30759880,3rtkit-daemon217-21plymouthd08:52:460
30759880,3rtkit-daemon217-21plymouthd07:05:240
30759880,1rtkit-daemon0-21swapper/009:33:500
2136136280,5sleep12138086-21latency11:35:191
2096687280,5sleep22098676-21kthreadcore11:05:182
2077138281,5sleep12079167-21tr10:50:191
1927496281,4sleep11927652-21diskstats08:55:131
1909654280,6sleep21911296-21cut08:40:162
1895068281,4sleep21894944-21apt-get08:30:022
1875731281,4sleep21875887-21diskstats08:15:112
1865335280,6sleep21865717-21kthreadcore08:05:182
1865335280,6sleep21865717-21kthreadcore08:05:172
1849867281,4sleep01850013-21df07:55:140
1836524280,1sleep20-21swapper/207:42:092
1808298281,4sleep21809623-21memory07:20:172
30759870,3rtkit-daemon716-21ntpd07:40:170
30759870,3rtkit-daemon714-21snmpd11:00:212
30759870,3rtkit-daemon714-21snmpd09:56:510
30759870,3rtkit-daemon714-21snmpd09:10:230
30759870,3rtkit-daemon444-21avahi-daemon11:52:472
30759870,3rtkit-daemon299-21systemd-journal07:47:090
30759870,3rtkit-daemon217-21plymouthd12:31:302
30759870,3rtkit-daemon217-21plymouthd10:55:052
30759870,3rtkit-daemon217-21plymouthd10:36:542
30759870,3rtkit-daemon217-21plymouthd10:00:190
30759870,3rtkit-daemon2171649-21munin-plugin-st12:00:212
30759870,3rtkit-daemon1862001-21users08:00:220
30759870,3rtkit-daemon1-21systemd11:30:032
30759870,3rtkit-daemon1-21systemd09:20:210
30759870,3rtkit-daemon1-21systemd08:55:140
2186662270,1sleep00-21swapper/012:15:370
2180249270,1sleep20-21swapper/212:10:032
2139852270,4sleep02140576-21cut11:40:150
2128163270,5sleep12130119-21kthreadcore11:30:171
2113155270,1sleep10-21swapper/111:18:361
2106751270,1sleep10-21swapper/111:13:421
2100749270,4sleep02100905-21diskstats11:10:130
2049672270,4sleep02049872-21hddtemp_smartct10:30:140
2023758270,1sleep00-21swapper/010:10:010
1998131270,4sleep11998164-21apt-get09:50:121
1914658270,3sleep11914691-21apt-get08:45:111
1810913271,3sleep11810914-21sshd07:25:081
1803310270,4sleep11803387-21ntp_states07:15:181
1789080270,1sleep30-21swapper/307:09:563
2206460260,1sleep00-21swapper/012:33:200
2200061260,1sleep00-21swapper/012:28:240
2193421260,1sleep10-21swapper/112:20:391
2186653260,4sleep10-21swapper/112:15:301
2180382260,1sleep10-21swapper/112:11:461
2180269260,1sleep00-21swapper/012:10:170
2145842261,2sleep02145875-21apt-get11:45:110
2134444261,2sleep00-21swapper/011:35:170
2126092260,3sleep02126117-21munin-run11:30:010
2113948260,3sleep02114499-21ps11:20:140
2100199260,4sleep00-21swapper/011:06:450
2087622260,1sleep00-21swapper/010:59:560
2087618260,1sleep10-21swapper/110:59:521
2076046260,3sleep02077136-21grep10:50:170
2063799261,3sleep12065746-21kthreadcore10:40:171
2061158261,2sleep00-21swapper/010:35:220
2058691260,3sleep10-21swapper/110:35:191
2048900260,1sleep00-21swapper/010:25:560
2043263260,1sleep10-21swapper/110:25:131
2042477260,1sleep00-21swapper/010:20:400
2042477260,1sleep00-21swapper/010:20:390
2038882260,3sleep12040931-21tr10:20:171
2038882260,3sleep12040931-21tr10:20:161
2036223260,1sleep10-21swapper/110:18:081
2036207260,1sleep00-21swapper/010:17:560
2029764260,1sleep10-21swapper/110:13:241
2022698261,2sleep0221rcuc/010:05:210
2010994260,3sleep12011026-21apt-get10:00:141
2004362260,1sleep20-21swapper/209:55:012
2004287260,1sleep20-21swapper/209:54:542
1997534260,1sleep10-21swapper/109:45:381
1991354260,1sleep20-21swapper/209:43:512
1978602260,1sleep10-21swapper/109:34:361
1966103260,1sleep20-21swapper/209:25:082
1952761260,3sleep11952808-21munin-run09:15:001
1948002260,3sleep21949127-21tr09:10:172
1946173260,1sleep20-21swapper/209:07:202
1940260260,3sleep11940293-21apt-get09:05:121
1937690260,3sleep21938967-21memory09:00:202
1935702260,3sleep11937689-21tr09:00:181
1914694261,3sleep21914843-21df_inode08:45:122
1902050260,3sleep21902250-21hddtemp_smartct08:35:142
1875707260,3sleep11875728-21apt-get08:15:091
1875203260,1sleep20-21swapper/208:12:032
1875203260,1sleep20-21swapper/208:12:022
1868753260,3sleep11868776-21apt-get08:10:011
1868753260,3sleep11868776-21apt-get08:10:001
1862182260,1sleep10-21swapper/108:02:351
1810326260,1sleep10-21swapper/107:20:441
1798080260,3sleep21798232-21df_inode07:15:112
1782645260,2sleep20-21swapper/207:05:022
2212938250,3sleep00-21swapper/012:39:020
2206588250,1sleep10-21swapper/112:34:571
2188849250,3sleep02189967-21cut12:20:170
2172559251,2sleep10-21swapper/112:00:361
2164243250,3sleep10-21swapper/111:55:221
2159774250,2sleep02160612-21kthreadcore11:55:170
2126082250,1sleep10-21swapper/111:29:541
2095529251,2sleep10-21swapper/111:05:181
2070081251,2sleep00-21swapper/010:45:160
2062915250,2sleep00-21swapper/010:40:160
2049873250,2sleep10-21swapper/110:30:151
2017600250,2sleep10-21swapper/110:05:141
1991199250,3sleep10-21swapper/109:41:491
1981327250,2sleep21983413-21kthreadcore09:35:182
1973058250,3sleep21973974-21kthreadcore09:30:162
1958932250,3sleep20-21swapper/209:17:032
1927653250,2sleep20-21swapper/208:55:142
1903384251,2sleep10-21swapper/108:35:171
1888788250,2sleep10-21swapper/108:25:111
1887968250,3sleep20-21swapper/208:21:122
1858039250,2sleep20-21swapper/208:00:162
1855780251,2sleep10-21swapper/107:57:511
1855254250,2sleep20-21swapper/207:55:242
1841732250,2sleep10-21swapper/107:45:211
1837019250,2sleep20-21swapper/207:45:132
1825367251,2sleep10-21swapper/107:35:181
1823203250,3sleep20-21swapper/207:31:592
1812663250,2sleep20-21swapper/207:25:172
1789588250,2sleep2217-21plymouthd07:10:162
2212292240,2sleep10-21swapper/112:35:221
2179895241,1sleep10-21swapper/112:08:361
2176544240,2sleep02178639-21kthreadcore12:05:190
2119688240,2sleep1446-21dbus-daemon11:25:001
2107591240,1sleep00-21swapper/011:15:140
2093860240,3sleep00-21swapper/011:02:150
1978888240,2sleep1217-21plymouthd09:35:091
1971895240,2sleep10-21swapper/109:25:431
1965469242,1sleep10-21swapper/109:23:301
1926997240,2sleep20-21swapper/208:52:262
1887930240,2sleep1217-21plymouthd08:20:431
1843524240,2sleep11843439-21/usr/sbin/munin07:50:131
1831059240,2sleep11831990-21irqstats07:40:151
1823162240,3sleep10-21swapper/107:31:261
1790798240,2sleep10-21swapper/107:10:191
2004907230,1sleep10-21swapper/109:55:161
1862620230,1sleep10-21swapper/108:05:051
1862620230,1sleep10-21swapper/108:05:041
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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