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2026-01-19 - 18:09
[ 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 Mon Jan 19, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2032476993431,1cyclictest0-21swapper/308:25:003
2032476993027,1cyclictest0-21swapper/308:05:003
2032476992312,7cyclictest21541872sleep308:40:213
22696592220,8sleep014-21ksoftirqd/010:15:140
2032476992219,1cyclictest0-21swapper/311:40:003
2032476992219,1cyclictest0-21swapper/307:40:013
2032476992218,1cyclictest0-21swapper/309:05:003
2032476992017,1cyclictest0-21swapper/312:20:013
2032476992017,1cyclictest0-21swapper/310:15:003
22127732192,4sleep02212881-21cat09:30:150
203247699199,7cyclictest20603692sleep307:30:163
2032476991917,1cyclictest0-21swapper/308:40:003
2032476991916,1cyclictest0-21swapper/312:00:133
2032476991916,1cyclictest0-21swapper/307:20:183
203247699189,5cyclictest2364807-21turbostat11:30:003
2032476991815,1cyclictest0-21swapper/309:50:173
2032476991815,1cyclictest0-21swapper/307:10:163
203247699181,13cyclictest2397582-21taskset11:55:153
203247699181,13cyclictest2223886-21taskset09:35:173
203247699177,7cyclictest23396772sleep311:10:123
2032476991714,1cyclictest0-21swapper/311:45:183
2032476991714,1cyclictest0-21swapper/309:25:133
2032476991713,1cyclictest0-21swapper/312:35:003
203247699171,13cyclictest2078559-21taskset07:41:053
203247699171,12cyclictest2301124-21turbostat10:40:003
203247699171,12cyclictest2275562-21turbostat10:20:003
203247699171,12cyclictest2256836-21taskset10:05:123
203247699171,12cyclictest2250801-21taskset10:00:143
203247699171,12cyclictest2186638-21chrt09:07:043
21362962160,2sleep00-21swapper/008:30:120
2032476991613,1cyclictest0-21swapper/312:20:173
2032476991613,1cyclictest0-21swapper/312:10:153
2032476991613,1cyclictest0-21swapper/311:20:133
2032476991613,1cyclictest0-21swapper/310:50:003
2032476991613,1cyclictest0-21swapper/310:30:153
2032476991613,1cyclictest0-21swapper/309:32:143
2032476991613,1cyclictest0-21swapper/308:15:133
2032476991613,1cyclictest0-21swapper/307:55:183
203247699161,12cyclictest2453410-21taskset12:36:353
203247699161,12cyclictest2414669-21taskset12:05:223
203247699161,12cyclictest2320676-21chrt10:55:043
203247699161,12cyclictest2282125-21taskset10:25:113
203247699161,12cyclictest2200161-21taskset09:20:163
203247699161,12cyclictest2090824-21taskset07:50:223
203247699161,12cyclictest2084141-21chrt07:45:173
203247699161,12cyclictest2059629-21taskset07:28:063
203247699161,11cyclictest2301379-21taskset10:40:103
203247699160,8cyclictest2047316-21taskset07:20:013
203247699160,13cyclictest2396251-21chrt11:52:353
203247699160,12cyclictest2371128-21taskset11:34:563
21550072150,11sleep22155147-21latency_hist08:45:012
203247699156,6cyclictest23149492sleep310:50:173
203247699152,11cyclictest2250222-21turbostat10:00:013
2032476991513,0cyclictest0-21swapper/308:46:083
2032476991512,1cyclictest0-21swapper/310:24:583
203247699151,12cyclictest2332844-21chrt11:01:253
203247699151,11cyclictest2440811-21taskset12:27:183
203247699151,11cyclictest2377899-21taskset11:40:123
203247699151,11cyclictest2351749-21taskset11:15:523
203247699151,11cyclictest2338698-21taskset11:05:223
203247699151,11cyclictest2338698-21taskset11:05:223
203247699151,11cyclictest2230854-21taskset09:40:263
203247699151,11cyclictest2193654-21taskset09:15:143
203247699151,11cyclictest2187118-21chrt09:10:063
203247699151,11cyclictest2174043-21taskset08:57:433
203247699151,11cyclictest2174043-21taskset08:57:433
203247699151,11cyclictest2161557-21taskset08:50:063
203247699151,11cyclictest2142080-21chrt08:31:223
203247699151,11cyclictest2116790-21taskset08:11:103
203247699150,12cyclictest2110415-21chrt08:05:463
203247699150,11cyclictest2129980-21taskset08:25:013
307598140,9rtkit-daemon2186177-21python309:05:212
20411222141,2sleep20-21swapper/207:15:122
203247699141,10cyclictest2236833-21chrt09:45:233
307598130,7rtkit-daemon2393789-21kthreadcore11:50:172
23273382130,10sleep02327429-21/usr/sbin/munin11:00:150
22935332130,10sleep12293662-21grep10:30:201
20412912131,9sleep02041420-21/usr/sbin/munin07:15:140
20263102131,6sleep02026343-21apt-get07:05:120
24220412121,3sleep12422074-21apt-get12:15:101
22565492123,6sleep02256569-21latency_hist10:05:010
21926622120,8sleep02192849-21/usr/sbin/munin09:10:230
20981152121,7sleep12098148-21apt-get08:00:111
20321082120,2sleep30-21swapper/307:07:033
307598110,7rtkit-daemon468-21systemd-logind10:16:442
307598110,7rtkit-daemon3256-21sendmail-mta10:37:402
307598110,7rtkit-daemon2314163-21cpuspeed_turbos10:50:122
307598110,1rtkit-daemon0-21swapper/211:13:452
24031042110,8sleep02403166-21/usr/sbin/munin12:00:140
22685862110,3sleep12268803-21users10:10:231
21676982111,6sleep12167643-21apt-get08:55:011
21676982111,6sleep12167643-21apt-get08:55:011
20843102111,2sleep00-21swapper/007:45:190
307598100,6rtkit-daemon468-21systemd-logind11:41:432
307598100,5rtkit-daemon475-21wpa_supplicant07:18:461
307598100,5rtkit-daemon2059413-21users07:25:261
307598100,3rtkit-daemon2348865-21cut11:15:182
23407802100,7sleep02341902-21tr11:10:180
22251632101,4sleep22225195-21apt-get09:40:102
21746772100,7sleep02174717-21cut09:00:140
21563102100,3sleep12157433-21kthreadcore08:45:151
20499092101,6sleep22050431-21kthreadcore07:20:172
30759890,6rtkit-daemon3256-21sendmail-mta11:01:502
30759890,5rtkit-daemon475-21wpa_supplicant12:30:002
30759890,5rtkit-daemon3333005-21packagekitd08:18:121
30759890,5rtkit-daemon3256-21sendmail-mta09:48:162
30759890,4rtkit-daemon714-21snmpd07:58:550
30759890,4rtkit-daemon2275831-21apt-get10:20:102
30759890,4rtkit-daemon2255971-21ls10:00:221
30759890,4rtkit-daemon217-21plymouthd07:30:071
30759890,4rtkit-daemon2129047-21python308:20:221
30759890,4rtkit-daemon2032471-21cyclictest12:29:542
2446445290,6sleep12446504-21ntp_states12:30:221
2395633290,1sleep10-21swapper/111:50:211
2383469296,2sleep1299-21systemd-journal11:40:591
2325828291,5sleep12325905-21ntp_states10:55:191
2244548294,2sleep12245389-21cut09:55:161
2136693290,6sleep12137518-21sed08:30:181
2113262290,2sleep10-21swapper/108:10:181
30759880,4rtkit-daemon714-21snmpd11:27:572
30759880,4rtkit-daemon714-21snmpd10:43:032
30759880,4rtkit-daemon714-21snmpd10:26:102
30759880,4rtkit-daemon714-21snmpd08:09:190
30759880,4rtkit-daemon3256-21sendmail-mta09:52:151
30759880,4rtkit-daemon217-21plymouthd12:35:042
30759880,4rtkit-daemon217-21plymouthd11:39:122
30759880,4rtkit-daemon217-21plymouthd11:06:512
30759880,4rtkit-daemon217-21plymouthd11:06:512
30759880,4rtkit-daemon217-21plymouthd08:47:082
30759880,4rtkit-daemon217-21plymouthd08:26:011
30759880,4rtkit-daemon2038878-21munin-node11:49:462
30759880,4rtkit-daemon2038878-21munin-node10:14:562
30759880,4rtkit-daemon2035713-21grep07:10:172
30759880,4rtkit-daemon1-21systemd12:16:512
30759880,4rtkit-daemon1-21systemd10:32:032
30759880,4rtkit-daemon1-21systemd09:33:322
30759880,4rtkit-daemon1-21systemd09:19:302
30759880,4rtkit-daemon1-21systemd09:11:372
30759880,4rtkit-daemon0-21swapper/208:58:122
30759880,4rtkit-daemon0-21swapper/208:58:122
30759880,3rtkit-daemon217-21plymouthd09:37:142
30759880,3rtkit-daemon217-21plymouthd08:38:251
30759880,2rtkit-daemon217-21plymouthd07:05:392
30759880,1rtkit-daemon0-21swapper/212:12:272
30759880,1rtkit-daemon0-21swapper/008:02:320
30759880,1rtkit-daemon0-21swapper/007:54:290
2452868281,4sleep12452985-21python312:35:211
2415741280,4sleep02415774-21apt-get12:10:120
2408818280,1sleep20-21swapper/212:00:402
2320720281,4sleep22320875-21diskstats10:55:122
2237812281,3sleep22237845-21apt-get09:50:122
2212493281,3sleep12212526-21apt-get09:30:111
2205667280,2sleep0217-21plymouthd09:21:530
2072799280,4sleep12072832-21apt-get07:40:111
2047446281,4sleep12047585-21tr07:20:121
30759870,4rtkit-daemon716-21ntpd10:07:162
30759870,3rtkit-daemon716-21ntpd09:20:582
30759870,3rtkit-daemon714-21snmpd12:20:142
30759870,3rtkit-daemon714-21snmpd09:25:492
30759870,3rtkit-daemon3256-21sendmail-mta10:45:202
30759870,3rtkit-daemon3256-21sendmail-mta07:35:211
30759870,3rtkit-daemon217-21plymouthd12:05:552
30759870,3rtkit-daemon217-21plymouthd09:01:352
30759870,3rtkit-daemon2038878-21munin-node08:40:201
30759870,3rtkit-daemon1-21systemd11:20:482
30759870,3rtkit-daemon1-21systemd08:51:172
30759870,3rtkit-daemon1-21systemd08:10:060
30759870,2rtkit-daemon217-21plymouthd11:30:142
2441276270,4sleep02441309-21apt-get12:30:130
2396698270,3sleep22396731-21apt-get11:55:122
2384401270,5sleep12385184-21irqrtprio11:45:171
2358697270,3sleep02358730-21apt-get11:25:120
2347012270,4sleep02348139-21cut11:15:180
2334254270,5sleep12334736-21kthreadcore11:05:181
2334254270,5sleep12334736-21kthreadcore11:05:171
2327032271,3sleep12327065-21apt-get11:00:121
2307428270,1sleep00-21swapper/010:44:280
2236945271,3sleep02237189-21users09:45:250
2225478270,4sleep12225772-21cut09:40:131
2224846271,2sleep10-21swapper/109:39:301
2212197270,1sleep00-21swapper/009:29:310
2155264271,3sleep02155297-21apt-get08:45:100
2148561270,1sleep20-21swapper/208:38:232
2135223271,3sleep22135348-21python308:25:212
2123389270,4sleep22123393-21cron08:20:002
2104715271,4sleep12104858-21/usr/sbin/munin08:05:121
2097727270,1sleep20-21swapper/207:58:372
2077765271,3sleep02077833-21memory07:40:180
2059508270,1sleep00-21swapper/007:26:330
2440950260,1sleep00-21swapper/012:29:070
2434350260,1sleep10-21swapper/112:20:351
2432552260,3sleep02433660-21memory12:20:190
2427415260,4sleep02427574-21sed12:15:210
2408335260,3sleep12408463-21sensors12:00:231
2402750260,1sleep10-21swapper/111:59:321
2390006260,1sleep00-21swapper/011:48:530
2377361260,1sleep00-21swapper/011:39:030
2370954260,1sleep00-21swapper/011:32:410
2370940260,1sleep10-21swapper/111:32:301
2351858260,1sleep10-21swapper/111:17:151
2320998260,3sleep02321270-21sed10:55:150
2319841260,1sleep10-21swapper/110:50:501
2319808260,1sleep00-21swapper/010:50:250
2313482260,1sleep10-21swapper/110:45:411
2300376260,3sleep02300487-21awk10:35:220
2275171260,1sleep10-21swapper/110:15:321
2262534260,1sleep00-21swapper/010:05:570
2250024260,1sleep20-21swapper/209:57:432
2244438261,2sleep00-21swapper/009:55:150
2224648260,1sleep00-21swapper/009:36:570
2205736260,1sleep10-21swapper/109:22:461
2193838261,2sleep10-21swapper/109:15:171
2192961260,1sleep10-21swapper/109:11:441
2180275260,1sleep10-21swapper/109:01:191
2168475260,4sleep02169010-21irqcore08:55:170
2168475260,4sleep02169010-21irqcore08:55:160
2161564261,2sleep00-21swapper/008:50:110
2149157260,3sleep02149283-21hddtemp_smartct08:40:130
2104333260,3sleep22104171-21apt-get08:05:012
2093099260,3sleep12094686-21cat07:55:181
2072240260,1sleep00-21swapper/007:37:430
2072169260,1sleep20-21swapper/207:36:482
2060072260,3sleep02060218-21df07:30:130
2053226260,1sleep00-21swapper/007:21:470
2027632260,3sleep12029227-21tr07:05:171
2434952250,1sleep10-21swapper/112:25:121
2420916251,2sleep10-21swapper/112:10:211
2415372250,1sleep10-21swapper/112:08:341
2396248250,1sleep00-21swapper/011:52:330
2383720250,1sleep00-21swapper/011:44:150
2371698250,3sleep12371803-21ps11:35:141
2360045250,2sleep12361811-21kthreadcore11:25:171
2339665250,3sleep10-21swapper/111:10:031
2307730251,1sleep00-21swapper/010:45:120
2295376250,3sleep12295468-21irqcore10:35:151
2294489250,3sleep00-21swapper/010:34:220
2283001251,2sleep00-21swapper/010:25:170
2269143250,3sleep00-21swapper/010:14:400
2256368250,1sleep20-21swapper/210:02:422
2230480250,2sleep02230589-21find09:40:200
2211938250,4sleep10-21swapper/109:26:111
2162884251,2sleep10-21swapper/108:50:161
2143505251,2sleep00-21swapper/008:35:160
2137519250,3sleep22138617-21cut08:30:192
2129992250,2sleep02130025-21apt-get08:25:110
2116734250,3sleep20-21swapper/208:10:262
2087707250,2sleep22089751-21tr07:50:182
2086567250,2sleep10-21swapper/107:50:171
2085018250,1sleep20-21swapper/207:47:312
2080690251,2sleep10-21swapper/107:45:171
2078770250,3sleep20-21swapper/207:43:492
2053738251,2sleep20-21swapper/207:25:142
2032638250,3sleep03256-21sendmail-mta07:10:050
2448930240,2sleep00-21swapper/012:35:160
2402594240,2sleep00-21swapper/011:57:310
2358276240,2sleep0217-21plymouthd11:22:550
2358209240,2sleep10-21swapper/111:22:051
2333379240,2sleep00-21swapper/011:05:130
2333379240,2sleep00-21swapper/011:05:120
2301417240,1sleep10-21swapper/110:40:121
2281633240,3sleep00-21swapper/010:22:010
2240422240,2sleep00-21swapper/009:50:180
2232414240,2sleep12233575-21kthreadcore09:45:191
2186175240,1sleep00-21swapper/009:05:220
2180821240,2sleep10-21swapper/109:05:111
2124990240,2sleep20-21swapper/208:20:172
2118824240,1sleep00-21swapper/008:15:170
2098151240,2sleep20-21swapper/208:00:122
2065972240,2sleep2217-21plymouthd07:33:392
2409643230,1sleep00-21swapper/012:05:150
2282118230,1sleep10-21swapper/110:25:061
2275791230,1sleep10-21swapper/110:20:061
2256798230,1sleep10-21swapper/110:05:061
2193468230,1sleep00-21swapper/009:15:080
2123656230,1sleep00-21swapper/008:20:030
2032634230,1sleep10-21swapper/107:10:021
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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