You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-06 - 02:55
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #4, slot #1

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.

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 376 highest latencies:
System rack4slot1s.osadl.org (updated Fri Feb 06, 2026 00:44:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1407821140,2chrt14077-21ntp_states20:46:141
1407821140,2chrt14077-21ntp_states20:46:141
1756321020,2chrt0-21swapper/319:30:583
1756321020,2chrt0-21swapper/319:30:583
46432930,2chrt0-21swapper/321:46:173
222142860,3sleep00-21swapper/000:06:040
222142860,3sleep00-21swapper/000:06:040
10702660,3chrt0-21swapper/320:11:143
10702660,3chrt0-21swapper/320:11:143
154712560,1sleep1281ktimers/120:51:081
312092510,3chrt31213-21timerandwakeup23:01:160
97682490,3sleep00-21swapper/020:36:070
97682490,3sleep00-21swapper/020:36:070
79492490,3sleep20-21swapper/220:31:072
79492490,3sleep20-21swapper/220:31:072
40142490,3sleep30-21swapper/323:16:103
40142490,3sleep30-21swapper/323:16:103
40142490,3sleep30-21swapper/323:16:103
119332490,3chrt0-21swapper/220:41:082
119332490,3chrt0-21swapper/220:41:082
215412470,4sleep20-21swapper/200:01:322
215412470,4sleep20-21swapper/200:01:322
136732470,2chrt0-21swapper/322:11:143
302042450,2sleep20-21swapper/220:02:012
201812450,2sleep30-21swapper/319:36:083
201812450,2sleep30-21swapper/319:36:083
324202440,3chrt0-21swapper/320:10:543
324202440,3chrt0-21swapper/320:10:543
10443994337,4cyclictest729-21dbus-daemon00:00:540
10443994337,4cyclictest729-21dbus-daemon00:00:540
10443994337,4cyclictest729-21dbus-daemon00:00:540
182222420,4sleep30-21swapper/322:25:573
182222420,4sleep30-21swapper/322:25:573
127272400,3chrt0-21swapper/320:41:173
127272400,3chrt0-21swapper/320:41:173
10446993934,3cyclictest18126-21cron22:25:531
10446993934,3cyclictest18126-21cron22:25:531
27992370,2sleep20-21swapper/220:16:112
27992370,2sleep20-21swapper/220:16:112
271452370,2sleep20-21swapper/221:21:122
271452370,2sleep20-21swapper/221:21:122
1044799371,26cyclictest20136-21taskset00:01:002
1044799371,26cyclictest20136-21taskset00:01:002
1044799371,26cyclictest20136-21taskset00:01:002
156122360,4chrt0-21swapper/220:51:092
310022350,3chrt0-21swapper/220:06:062
310022350,3chrt0-21swapper/220:06:062
135572350,2sleep113678-21mailstats23:41:141
135572350,2sleep113678-21mailstats23:41:141
135572350,2sleep113678-21mailstats23:41:141
77032340,2sleep10-21swapper/121:56:091
77032340,2sleep10-21swapper/121:56:091
41052340,2sleep20-21swapper/221:46:132
10446993427,3cyclictest0-21swapper/100:01:011
10446993427,3cyclictest0-21swapper/100:01:011
10446993427,3cyclictest0-21swapper/100:01:011
10446993328,4cyclictest15436-21processes23:46:151
10446993328,4cyclictest15436-21processes23:46:151
10446993326,5cyclictest3178-21latency_hist21:45:531
10446993326,5cyclictest3178-21latency_hist21:45:531
264032320,2chrt0-21swapper/221:21:042
264032320,2chrt0-21swapper/221:21:042
264032320,2chrt0-21swapper/221:21:042
10446993226,4cyclictest674-21gpm19:56:151
10446993226,4cyclictest674-21gpm19:56:151
10446993224,6cyclictest18129-21cron23:55:531
10446993224,6cyclictest18129-21cron23:55:531
10443993227,4cyclictest547-21rs:main0
10443993227,4cyclictest547-21rs:main0
10443993227,4cyclictest547-21rs:main0
10443993226,4cyclictest1346-21avahi-daemon20:16:140
10443993226,4cyclictest1346-21avahi-daemon20:16:140
10443993225,5cyclictest5030-21cron21:50:530
10443993125,4cyclictest28074-21idleruntime-cro22:55:530
10443993125,4cyclictest28074-21idleruntime-cro22:55:530
10443993124,6cyclictest20049-40mandb00:01:450
10443993124,6cyclictest20049-40mandb00:01:450
10443993124,5cyclictest4476-21kernelversion20:21:090
10446993021,7cyclictest6300-21threads23:21:171
10446993021,7cyclictest6300-21threads23:21:171
10443993025,4cyclictest1346-21avahi-daemon00:26:150
10443993025,4cyclictest1346-21avahi-daemon00:26:150
10443993025,3cyclictest550-21cron22:40:530
10443993025,3cyclictest550-21cron22:40:530
10443993025,3cyclictest550-21cron22:40:530
10443993022,6cyclictest28064-21cron21:25:530
10443993022,6cyclictest28064-21cron21:25:530
251212290,2sleep025186-21sshd19:51:020
10446992925,3cyclictest13100-21gltestperf22:11:061
10446992921,6cyclictest11755-21mailstats23:36:141
10446992921,6cyclictest11755-21mailstats23:36:141
10443992925,2cyclictest0-21swapper/022:20:520
10443992925,2cyclictest0-21swapper/022:20:520
10443992924,4cyclictest29001-21ntp_kernel_err21:26:110
10443992924,4cyclictest29001-21ntp_kernel_err21:26:110
10443992924,3cyclictest6432-21sed21:51:170
10443992924,3cyclictest6432-21sed21:51:170
10443992923,5cyclictest21226-21threads22:31:140
10443992923,5cyclictest21226-21threads22:31:140
10443992922,5cyclictest29298-21threads22:56:150
10443992922,5cyclictest29298-21threads22:56:150
10443992922,5cyclictest29179-21sshd00:23:330
10443992922,5cyclictest24464-21kernelversion22:41:090
10443992922,5cyclictest24464-21kernelversion22:41:090
10443992922,5cyclictest15389-21cut20:51:080
10446992822,4cyclictest17364-21gltestperf20:56:051
10446992822,4cyclictest17364-21gltestperf20:56:051
10446992822,4cyclictest17364-21gltestperf20:56:051
10446992821,5cyclictest550-21cron22:06:041
10446992821,5cyclictest550-21cron22:06:041
10446992821,5cyclictest23682-21threads21:11:151
10446992821,5cyclictest23682-21threads21:11:151
10446992821,5cyclictest22780-21netstat22:36:111
10446992821,5cyclictest22780-21netstat22:36:111
10446992821,5cyclictest22780-21netstat22:36:111
10446992821,5cyclictest22220-21sshd21:08:081
10446992821,5cyclictest11963-21kernelversion20:41:091
10446992821,5cyclictest11963-21kernelversion20:41:091
10446992820,6cyclictest20773-21latency_hist21:06:011
10443992822,5cyclictest477-21sshd00:34:020
10443992822,5cyclictest477-21sshd00:34:020
10443992822,5cyclictest11660-21fschecks_count20:41:060
10443992822,5cyclictest11660-21fschecks_count20:41:060
10443992821,5cyclictest9509-21kernelversion23:31:090
10443992821,5cyclictest2260-21tr23:11:120
10443992821,5cyclictest2260-21tr23:11:120
10443992821,5cyclictest2260-21tr23:11:120
1044899275,15cyclictest0-21swapper/300:01:083
1044899275,15cyclictest0-21swapper/300:01:083
10446992722,4cyclictest1346-21avahi-daemon20:21:161
10446992721,4cyclictest0-21swapper/123:06:051
10446992721,4cyclictest0-21swapper/123:06:051
10446992720,6cyclictest19990-21latency_hist00:01:071
10446992720,6cyclictest19990-21latency_hist00:01:071
10446992720,5cyclictest9172-21cut23:31:061
10446992720,5cyclictest16391-21latency_hist22:20:591
10446992720,5cyclictest16391-21latency_hist22:20:591
10446992718,7cyclictest2299-21fschecks_time20:16:061
10446992718,7cyclictest2299-21fschecks_time20:16:061
10443992720,5cyclictest32686-21needreboot23:06:100
10443992720,5cyclictest32686-21needreboot23:06:100
10443992720,5cyclictest23854-21unixbench_multi21:11:160
10443992720,5cyclictest23854-21unixbench_multi21:11:160
10443992720,5cyclictest12711-21sshd23:41:010
10443992720,5cyclictest12711-21sshd23:41:010
10446992621,3cyclictest0-21swapper/119:30:531
10446992621,3cyclictest0-21swapper/119:30:531
10446992620,5cyclictest4251-21rt-features21:46:151
10446992619,5cyclictest10424-21cyclictest19:46:091
10446992619,5cyclictest10424-21cyclictest19:46:091
10443992620,5cyclictest572-21cups-browsed22:01:150
10443992620,5cyclictest572-21cups-browsed22:01:150
10443992620,5cyclictest572-21cups-browsed22:01:150
10443992620,4cyclictest12942-21fschecks_count23:41:060
10443992620,4cyclictest12942-21fschecks_count23:41:060
10443992620,4cyclictest12942-21fschecks_count23:41:060
10443992619,5cyclictest28834-21latency_hist20:01:020
10443992619,5cyclictest28834-21latency_hist20:01:020
10443992619,5cyclictest2044-21latency_hist20:16:000
10443992619,5cyclictest2044-21latency_hist20:16:000
10443992618,6cyclictest7916-21proc_pri21:56:130
10443992618,6cyclictest7916-21proc_pri21:56:130
10443992618,6cyclictest25839-21/usr/sbin/munin00:16:150
10443992618,6cyclictest25839-21/usr/sbin/munin00:16:150
10443992618,6cyclictest14933-21tail23:46:080
10443992618,6cyclictest14933-21tail23:46:080
254032250,3sleep30-21swapper/319:51:043
10446992520,4cyclictest142-21systemd-journal23:19:021
10446992520,4cyclictest142-21systemd-journal23:19:021
10446992520,4cyclictest142-21systemd-journal23:19:021
10446992520,3cyclictest0-21swapper/100:40:531
10446992520,3cyclictest0-21swapper/100:40:531
10446992520,3cyclictest0-21swapper/100:40:531
10446992519,3cyclictest0-21swapper/123:26:061
10446992519,3cyclictest0-21swapper/123:26:061
10446992518,5cyclictest26574-21ntp_offset00:16:151
10446992518,5cyclictest26574-21ntp_offset00:16:151
10446992517,6cyclictest22313-21fschecks_time00:06:061
10446992517,6cyclictest22313-21fschecks_time00:06:061
10446992516,7cyclictest26634-21fschecks_time21:21:061
10446992516,7cyclictest26634-21fschecks_time21:21:061
10443992520,3cyclictest0-21swapper/023:25:530
10443992520,3cyclictest0-21swapper/023:25:530
10443992519,4cyclictest17069-21kworker/u10:2-rpciod20:01:070
10443992518,5cyclictest26260-21latency_hist21:20:560
10443992518,5cyclictest26260-21latency_hist21:20:560
10443992518,5cyclictest26260-21latency_hist21:20:560
10443992518,5cyclictest24597-21sshd19:47:020
10443992518,5cyclictest24597-21sshd19:47:020
10443992518,5cyclictest19427-21kernelversion21:01:080
1044699247,6cyclictest0-21swapper/121:34:461
10446992419,4cyclictest10424-21cyclictest22:31:111
10446992419,4cyclictest10424-21cyclictest22:31:111
10446992418,5cyclictest18869-21kernelversion22:26:091
10446992418,5cyclictest18869-21kernelversion22:26:091
10446992418,4cyclictest142-21systemd-journal00:22:021
10446992418,4cyclictest10424-21cyclictest20:39:541
10446992418,4cyclictest10424-21cyclictest20:39:541
10446992418,4cyclictest10424-21cyclictest20:01:161
10446992417,5cyclictest20929-21sshd19:38:011
10446992417,5cyclictest20929-21sshd19:38:011
10446992417,5cyclictest10424-21cyclictest20:11:131
10446992417,5cyclictest10424-21cyclictest20:11:131
10446992416,6cyclictest28505-21fschecks_time21:26:051
10446992416,6cyclictest28505-21fschecks_time21:26:051
10446992415,7cyclictest10696-21latency_hist22:05:541
10446992415,7cyclictest10696-21latency_hist22:05:541
10446992415,7cyclictest10696-21latency_hist22:05:541
10446992413,9cyclictest142-21systemd-journal20:06:291
10446992413,9cyclictest142-21systemd-journal20:06:291
10443992420,3cyclictest6757-21sendmail_mailtr20:26:150
10443992420,3cyclictest6757-21sendmail_mailtr20:26:150
10443992420,2cyclictest0-21swapper/022:21:120
10443992420,2cyclictest0-21swapper/022:21:120
10443992420,2cyclictest0-21swapper/021:06:150
10443992420,2cyclictest0-21swapper/019:41:060
10443992416,6cyclictest19754-21cut19:36:040
10443992416,6cyclictest19754-21cut19:36:040
10443992415,7cyclictest18461-21taskset22:26:050
10443992415,7cyclictest18461-21taskset22:26:050
10446992318,4cyclictest10424-21cyclictest21:16:061
10446992318,4cyclictest10424-21cyclictest21:16:061
10446992318,4cyclictest10424-21cyclictest21:16:061
10446992317,4cyclictest3210-21latency_hist23:15:541
10446992317,4cyclictest3210-21latency_hist23:15:541
10446992317,4cyclictest3210-21latency_hist23:15:541
10446992317,4cyclictest0-21swapper/123:01:081
10446992317,3cyclictest0-21swapper/121:36:061
10446992317,3cyclictest0-21swapper/121:36:061
10446992317,3cyclictest0-21swapper/121:36:061
10446992316,5cyclictest1648-21ntpd19:41:161
10446992315,6cyclictest28495-21fschecks_time22:56:071
10446992315,6cyclictest28495-21fschecks_time22:56:071
10446992314,7cyclictest24590-21cat22:41:101
10446992314,7cyclictest24590-21cat22:41:101
10443992318,3cyclictest32380-21wc20:10:520
10443992318,3cyclictest32380-21wc20:10:520
10443992318,3cyclictest0-21swapper/023:51:040
10443992318,3cyclictest0-21swapper/023:51:040
10443992318,3cyclictest0-21swapper/022:11:150
10443992318,3cyclictest0-21swapper/022:06:140
10443992318,3cyclictest0-21swapper/022:06:140
10443992318,3cyclictest0-21swapper/021:41:080
10443992318,3cyclictest0-21swapper/021:41:080
10443992317,4cyclictest0-21swapper/023:26:130
10443992317,4cyclictest0-21swapper/023:26:130
10446992217,4cyclictest25641-21kernelversion19:51:061
10446992215,6cyclictest6269-21threads21:51:161
10446992215,6cyclictest6269-21threads21:51:161
10446992215,5cyclictest19338-21latency_hist19:35:541
10446992215,5cyclictest19338-21latency_hist19:35:541
10443992218,2cyclictest0-21swapper/021:36:120
10443992218,2cyclictest0-21swapper/021:36:120
10443992218,2cyclictest0-21swapper/021:36:120
10443992218,2cyclictest0-21swapper/021:31:140
10443992218,2cyclictest0-21swapper/000:11:100
10443992217,3cyclictest0-21swapper/023:16:130
10443992217,3cyclictest0-21swapper/023:16:130
10443992217,3cyclictest0-21swapper/023:16:130
10443992217,3cyclictest0-21swapper/020:46:150
10443992217,3cyclictest0-21swapper/020:46:150
10443992217,3cyclictest0-21swapper/019:31:140
10443992217,3cyclictest0-21swapper/019:31:140
10443992215,6cyclictest9528-21latency_hist20:36:000
10443992215,6cyclictest9528-21latency_hist20:36:000
1044899216,10cyclictest0-21swapper/300:00:593
1044899216,10cyclictest0-21swapper/300:00:593
1044899216,10cyclictest0-21swapper/300:00:593
1044899212,15cyclictest21390-21chrt21:06:093
10446992117,2cyclictest0-21swapper/122:51:171
10446992117,2cyclictest0-21swapper/122:51:171
10446992117,2cyclictest0-21swapper/100:11:091
10446992115,5cyclictest5870-21cpu20:26:051
10446992115,5cyclictest5870-21cpu20:26:051
10446992115,5cyclictest31474-21cpu00:31:071
10446992115,5cyclictest31474-21cpu00:31:071
10443992117,2cyclictest0-21swapper/000:36:170
10443992117,2cyclictest0-21swapper/000:36:170
10443992117,2cyclictest0-21swapper/000:36:170
10443992116,3cyclictest0-21swapper/019:30:530
10443992116,3cyclictest0-21swapper/019:30:530
281262200,3chrt0-21swapper/222:55:552
281262200,3chrt0-21swapper/222:55:552
234212200,3sleep30-21swapper/321:11:123
234212200,3sleep30-21swapper/321:11:123
1044799201,14cyclictest660-21taskset21:36:152
1044799201,14cyclictest660-21taskset21:36:152
1044799201,14cyclictest660-21taskset21:36:152
10446992014,4cyclictest0-21swapper/120:31:051
10446992014,4cyclictest0-21swapper/120:31:051
10447991912,4cyclictest257502sleep219:51:072
10446991914,3cyclictest0-21swapper/100:26:071
10446991914,3cyclictest0-21swapper/100:26:071
10443991914,3cyclictest0-21swapper/022:48:480
10443991914,3cyclictest0-21swapper/022:48:480
1044899181,11cyclictest23738-21chrt22:40:533
1044899181,11cyclictest23738-21chrt22:40:533
1044899181,11cyclictest23738-21chrt22:40:533
1044799183,10cyclictest0-21swapper/221:33:022
10447991813,3cyclictest237412sleep221:11:152
10447991813,3cyclictest237412sleep221:11:152
1044799181,13cyclictest29112sleep200:41:042
1044799181,13cyclictest29112sleep200:41:042
1044799181,12cyclictest18738-21chrt21:00:542
1044799181,12cyclictest18738-21chrt21:00:542
1044799181,12cyclictest18738-21chrt21:00:542
10446991814,2cyclictest0-21swapper/122:47:131
10446991814,2cyclictest0-21swapper/122:47:131
1044899173,10cyclictest0-21swapper/319:42:553
1044899171,11cyclictest32000-21chrt23:06:013
1044899171,11cyclictest27345-21taskset19:56:063
1044899171,11cyclictest27345-21taskset19:56:063
1044799171,11cyclictest2455-21taskset23:11:152
1044799171,11cyclictest2455-21taskset23:11:152
1044799171,11cyclictest2455-21taskset23:11:152
1044799171,11cyclictest2015-21taskset00:36:182
1044799171,11cyclictest17620-21chrt19:31:012
1044799171,11cyclictest17620-21chrt19:31:012
322532160,3sleep30-21swapper/300:31:163
322532160,3sleep30-21swapper/300:31:163
1044899163,9cyclictest0-21swapper/323:32:023
1044899163,9cyclictest0-21swapper/323:28:263
1044899163,9cyclictest0-21swapper/323:28:263
1044899163,9cyclictest0-21swapper/321:38:133
1044899163,9cyclictest0-21swapper/321:38:133
1044899163,9cyclictest0-21swapper/321:38:133
1044899163,9cyclictest0-21swapper/300:28:023
1044899163,9cyclictest0-21swapper/300:28:023
1044899163,10cyclictest0-21swapper/322:08:023
1044899163,10cyclictest0-21swapper/322:08:023
1044899163,10cyclictest0-21swapper/320:22:023
1044899161,9cyclictest0-21swapper/320:21:023
1044899161,13cyclictest8664-21taskset20:31:163
1044899161,13cyclictest8664-21taskset20:31:163
1044899161,12cyclictest6286-21taskset21:51:163
1044899161,12cyclictest6286-21taskset21:51:163
1044899161,11cyclictest9105-21taskset22:01:053
1044899161,11cyclictest26527-21chrt21:21:053
1044899161,11cyclictest26527-21chrt21:21:053
10448991610,4cyclictest184612sleep322:26:053
10448991610,4cyclictest184612sleep322:26:053
1044799162,9cyclictest20167-21chrt19:36:072
1044799162,9cyclictest20167-21chrt19:36:072
1044799162,9cyclictest13008-21chrt23:41:062
1044799162,9cyclictest13008-21chrt23:41:062
1044799162,9cyclictest13008-21chrt23:41:062
1044799161,11cyclictest0-21swapper/223:46:082
1044799161,11cyclictest0-21swapper/223:46:082
1044799161,11cyclictest0-21swapper/200:21:182
1044799161,10cyclictest22668-21chrt22:36:092
1044799161,10cyclictest22668-21chrt22:36:092
1044799161,10cyclictest22668-21chrt22:36:092
1044799161,10cyclictest21548-21chrt21:06:122
1044799161,10cyclictest17240-21chrt23:51:112
1044799161,10cyclictest17240-21chrt23:51:112
10447991610,4cyclictest183542sleep222:26:052
10447991610,4cyclictest183542sleep222:26:052
10447991610,3cyclictest243862sleep222:41:092
10447991610,3cyclictest243862sleep222:41:092
1044799160,8cyclictest58412sleep220:26:012
1044799160,8cyclictest58412sleep220:26:012
1044899159,4cyclictest431rcuc/321:21:463
1044899159,4cyclictest431rcuc/321:21:463
1044899152,9cyclictest0-21swapper/300:23:023
1044899151,9cyclictest0-21swapper/323:11:063
1044899151,9cyclictest0-21swapper/323:11:063
1044899151,9cyclictest0-21swapper/323:11:063
1044899151,11cyclictest7450-21chrt21:56:063
1044899151,11cyclictest25121-21taskset00:11:183
1044899151,11cyclictest23766-21taskset19:46:093
1044899151,11cyclictest23766-21taskset19:46:093
1044899151,11cyclictest1040-21chrt00:36:063
1044899151,11cyclictest1040-21chrt00:36:063
1044899151,11cyclictest1040-21chrt00:36:063
1044899151,10cyclictest13168-21taskset23:41:073
1044899151,10cyclictest13168-21taskset23:41:073
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional