You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-13 - 02:07
[ 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 #5, slot #4

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
  Intel
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: ondemand
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack5slot4s.osadl.org (updated Tue Jan 13, 2026 00:44:14)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
190964822820,3sleep3653-21kworker/3:2+events21:15:113
19870842770,2sleep3653-21kworker/3:2+events22:35:023
20680202610,2sleep3653-21kworker/3:2+events23:55:113
19271702570,3sleep3653-21kworker/3:2+events21:35:013
1785057995046,3cyclictest2051974-21kworker/u8:3+events_unbound00:30:082
1785057994844,3cyclictest2076113-21kworker/u8:2+events_unbound00:00:232
1785057994838,8cyclictest2031917-21cp23:20:002
1785056994839,6cyclictest1912208-21latency_hist21:20:011
1785051994839,6cyclictest1811723-21latency_hist19:35:010
1785051994839,6cyclictest1811723-21latency_hist19:35:000
18759642460,3chrt0-21swapper/120:35:211
18759642460,3chrt0-21swapper/120:35:211
19958942440,2sleep3653-21kworker/3:2-events22:40:163
20321812430,3chrt0-21swapper/023:20:010
1785057994339,3cyclictest1946098-21kworker/u8:2+events_unbound22:50:202
1785057994332,8cyclictest2107284-21munin-node00:35:012
1785051994332,8cyclictest1815692-21ntpq19:35:140
19869142420,4chrt0-21swapper/122:35:001
1785056994136,3cyclictest2051974-21kworker/u8:3+flush-8:023:40:131
1785051994130,9cyclictest286-21systemd-journal20:50:010
1785056994035,4cyclictest1755540-21kworker/u8:2+flush-8:019:20:071
1785057993935,3cyclictest1857493-21kworker/u8:1+events_unbound20:20:072
1785051993933,4cyclictest1755540-21kworker/u8:2+flush-8:019:10:050
1785051993931,6cyclictest2076114-21kworker/u8:4+flush-8:000:00:210
1785056993834,3cyclictest1784922-21kworker/u8:3+flush-8:020:45:011
1785056993834,3cyclictest1784922-21kworker/u8:3+events_unbound19:40:011
1785056993831,5cyclictest286-21systemd-journal22:24:061
178505199380,36cyclictest1976899-21sshd22:24:070
1785057993734,2cyclictest1946098-21kworker/u8:2+events_unbound22:35:372
1785051993728,7cyclictest2037260-21/usr/sbin/munin23:25:140
20337812360,5sleep3451irq_work/323:20:123
1785056993630,5cyclictest1727822-21kworker/u8:1+flush-8:019:15:051
1785056993630,4cyclictest1957082-21apt-get22:05:021
1785056993629,5cyclictest1755540-21kworker/u8:2+flush-8:020:05:201
1785051993631,4cyclictest1922595-21kworker/u8:0+flush-8:021:40:150
1785051993631,4cyclictest1922595-21kworker/u8:0+flush-8:021:40:150
1785051993631,3cyclictest2077555-21cut00:05:060
17846022363,9sleep10-21swapper/119:06:591
1785056993530,4cyclictest1784922-21kworker/u8:3+flush-8:019:45:071
1785056993529,3cyclictest1883480-21kthreadcore20:50:071
1785056993528,5cyclictest1784922-21kworker/u8:3+flush-8:019:35:161
1785051993531,2cyclictest1913195-21irqrtprio21:20:080
1785051993528,5cyclictest2068020-21taskset23:55:100
1785051993524,8cyclictest1995849-21ntpq22:40:150
1785057993430,3cyclictest1795876-21kworker/u8:0+events_unbound19:45:182
1785056993430,3cyclictest1795876-21kworker/u8:0+events_unbound20:10:231
1785051993430,3cyclictest1991878-21systemd-run22:40:010
1785051993429,4cyclictest1795876-21kworker/u8:0+flush-8:019:50:180
1785051993428,4cyclictest2051974-21kworker/u8:3+flush-8:000:15:070
1785051993428,4cyclictest1795876-21kworker/u8:0+events_unbound20:15:240
1785051993426,6cyclictest1866980-21/usr/sbin/munin20:30:140
1785051993424,7cyclictest2000824-21ntpq22:45:160
18009852330,1sleep21800977-21proc_pri19:20:202
1785057993330,2cyclictest1881711-21kworker/u8:1+events_unbound21:35:132
178505799331,18cyclictest1967607-21sed22:15:082
1785056993327,4cyclictest1837690-21irqrtprio20:00:101
1785056993325,6cyclictest1802031-21apt-get19:25:011
1785051993328,3cyclictest1906615-21kworker/u8:3+flush-8:022:00:110
1785051993326,5cyclictest1883484-21kthreadcore20:50:070
1785056993227,4cyclictest2051974-21kworker/u8:3+events_unbound23:45:221
1785056993227,4cyclictest2051974-21kworker/u8:3+events_unbound23:45:221
1785056993223,6cyclictest1789956-21latency_hist19:15:011
1785056993221,3cyclictest421rcuog/222:45:171
1785051993228,3cyclictest450-21dbus-daemon22:15:000
1785051993228,3cyclictest2051974-21kworker/u8:3+flush-8:023:41:360
1785051993226,4cyclictest1897295-21true21:05:000
1785051993222,8cyclictest2105867-21ntpq00:30:170
178505199321,6cyclictest1967451-21/usr/sbin/munin22:15:060
1785057993127,3cyclictest1893464-21kworker/u8:2+events_unbound21:27:372
1785056993127,3cyclictest1784922-21kworker/u8:3+events_unbound20:55:211
1785056993125,5cyclictest1755540-21kworker/u8:2+events_unbound20:15:021
1785056993125,4cyclictest2051974-21kworker/u8:3+events_unbound00:10:131
1785056993122,4cyclictest161rcu_preempt23:10:031
1785051993127,2cyclictest0-21swapper/021:40:000
1785051993121,8cyclictest1877241-21diskstats20:40:070
1785057993025,3cyclictest2051473-21unixbench_multi23:35:212
1785057993020,3cyclictest1727822-21kworker/u8:1+events_unbound19:10:122
178505799300,11cyclictest39-21ksoftirqd/222:20:042
1785056993026,2cyclictest2077092-21basename00:05:001
1785056993026,2cyclictest0-21swapper/121:30:011
1785056993025,4cyclictest1810599-21latency19:30:131
1785056993025,4cyclictest1810599-21latency19:30:131
1785056993025,3cyclictest663-21ntpd23:30:201
1785056993025,3cyclictest1893464-21kworker/u8:2+events_unbound21:20:081
1785056993025,3cyclictest0-21swapper/123:40:001
1785056993025,3cyclictest0-21swapper/123:00:011
1785056993024,4cyclictest2112298-21gpgv00:40:011
1785056993019,8cyclictest1860918-21ntpq20:20:151
1785051993026,3cyclictest1866069-21kworker/u8:0+events_unbound20:26:090
1785051993026,3cyclictest1795876-21kworker/u8:0+flush-8:019:40:190
1785051993026,2cyclictest0-21swapper/023:40:000
1785051993026,2cyclictest0-21swapper/023:00:000
1785051993025,4cyclictest1876729-21munin-run20:40:000
1785051993025,4cyclictest1876729-21munin-run20:40:000
1785051993025,3cyclictest1986176-21kworker/u8:1+flush-8:023:30:230
1785051993025,3cyclictest1795876-21kworker/u8:0+flush-8:020:05:110
1785051993024,4cyclictest1961771-21apt-get22:09:340
17848322304,10sleep20-21swapper/219:09:582
18793772290,6sleep30-21swapper/320:40:123
1785057992922,5cyclictest2071845-21apt-get00:00:002
178505799290,27cyclictest1835692-21grep19:55:152
1785056992926,1cyclictest1946098-21kworker/u8:2+events_unbound22:15:191
1785056992925,2cyclictest0-21swapper/122:25:191
1785056992925,2cyclictest0-21swapper/121:10:071
1785056992925,2cyclictest0-21swapper/119:50:211
1785056992924,3cyclictest1995793-21tr22:40:141
1785056992923,5cyclictest1922595-21kworker/u8:0+events_unbound21:35:051
1785056992921,6cyclictest286-21systemd-journal20:45:501
1785051992924,3cyclictest1912196-21cron21:20:000
1785051992923,4cyclictest1906615-21kworker/u8:3+flush-8:022:25:180
1785051992921,6cyclictest2101900-21latency_hist00:30:010
178505199291,6cyclictest1925778-21kthreadcore21:30:120
1785057992824,2cyclictest1952216-21aten2_r5power_v22:00:052
1785057992824,2cyclictest1816986-21aten2_r5power_e19:40:032
1785057992823,2cyclictest1802063-21aten2_r5power_c19:25:032
1785057992822,4cyclictest2012262-21apt-get23:00:052
1785057992818,8cyclictest286-21systemd-journal23:50:062
1785057992818,7cyclictest2000768-21grep22:45:142
1785056992824,2cyclictest0-21swapper/122:00:001
1785056992823,4cyclictest1986176-21kworker/u8:1+flush-8:023:15:061
1785056992823,4cyclictest1986176-21kworker/u8:1+flush-8:022:35:051
1785056992823,3cyclictest1881711-21kworker/u8:1+events_unbound21:40:211
1785056992823,3cyclictest1881711-21kworker/u8:1+events_unbound21:40:201
1785056992823,3cyclictest0-21swapper/100:35:001
1785051992824,3cyclictest2076113-21kworker/u8:2+events_unbound00:10:230
1785051992824,3cyclictest1902223-21cron21:10:000
1785051992822,5cyclictest2076113-21kworker/u8:2+flush-8:000:20:080
1785051992821,5cyclictest2016965-21systemd-run23:05:000
1785051992818,8cyclictest1985888-21ntpq22:30:140
178505199281,25cyclictest2006325-21unixbench_multi22:50:210
17846962282,6sleep00-21swapper/019:08:100
1785057992723,3cyclictest1906615-21kworker/u8:3+events_unbound22:30:372
1785057992723,2cyclictest1892810-21fschecks_count21:00:072
178505699272,3cyclictest2012262-21apt-get23:00:061
1785056992723,3cyclictest2051974-21kworker/u8:3+flush-8:000:15:061
1785056992723,3cyclictest1893265-21irqrtprio21:00:101
1785056992721,5cyclictest1922595-21kworker/u8:0+flush-8:021:50:171
1785056992721,4cyclictest1986176-21kworker/u8:1+flush-8:023:20:231
1785051992723,3cyclictest1795876-21kworker/u8:0+flush-8:020:00:200
1785051992723,2cyclictest2017925-21irqrtprio23:05:110
1785051992720,5cyclictest2057188-21apt-get23:45:030
1785051992720,5cyclictest2057188-21apt-get23:45:030
1785057992622,2cyclictest2017229-21aten2_r5power_c23:05:052
1785057992618,5cyclictest286-21systemd-journal20:05:002
1785057992617,2cyclictest161rcu_preempt20:05:122
1785057992617,2cyclictest161rcu_preempt00:17:412
178505799261,23cyclictest1851642-21apt-get20:15:032
178505699262,2cyclictest0-21swapper/122:00:121
1785056992622,2cyclictest0-21swapper/100:25:201
1785056992621,3cyclictest1922595-21kworker/u8:0+flush-8:021:45:241
1785056992616,1cyclictest161rcu_preempt22:50:051
1785051992622,2cyclictest0-21swapper/020:15:010
1785051992620,5cyclictest450-21dbus-daemon21:50:000
178505799252,3cyclictest0-21swapper/220:40:202
1785057992521,2cyclictest1847267-21fschecks_time20:10:082
1785057992517,2cyclictest161rcu_preempt21:20:092
1785057992517,2cyclictest161rcu_preempt19:30:112
1785057992517,2cyclictest161rcu_preempt19:30:102
178505799250,14cyclictest1872603-21sed20:35:102
178505799250,14cyclictest1872603-21sed20:35:102
1785056992520,4cyclictest2051974-21kworker/u8:3+flush-8:023:55:151
1785056992519,5cyclictest1893464-21kworker/u8:2+flush-8:021:25:061
178505699250,23cyclictest2096237-21mailstats00:20:211
1785051992520,4cyclictest1906752-21unixbench_multi21:10:210
1785051992518,5cyclictest1921145-21ntpq21:25:140
178505199251,5cyclictest1825040-21kthreadcore19:45:130
178505199250,4cyclictest1800933-21ld19:20:180
178505799242,21cyclictest0-21swapper/223:28:432
178505799242,21cyclictest0-21swapper/222:41:232
178505799242,21cyclictest0-21swapper/221:44:432
178505799242,21cyclictest0-21swapper/221:44:432
178505799242,21cyclictest0-21swapper/219:54:192
1785057992421,2cyclictest0-21swapper/223:31:582
1785057992421,2cyclictest0-21swapper/223:12:532
1785057992421,2cyclictest0-21swapper/222:25:412
1785057992421,2cyclictest0-21swapper/222:05:132
1785057992421,2cyclictest0-21swapper/221:52:312
1785057992421,2cyclictest0-21swapper/221:47:302
1785057992421,2cyclictest0-21swapper/221:14:212
1785057992421,2cyclictest0-21swapper/221:05:112
1785057992421,2cyclictest0-21swapper/220:54:482
1785057992421,2cyclictest0-21swapper/220:29:382
1785057992421,2cyclictest0-21swapper/219:16:172
1785057992421,2cyclictest0-21swapper/200:21:542
1785057992421,2cyclictest0-21swapper/200:10:352
1785057992421,2cyclictest0-21swapper/200:05:072
1785057992420,2cyclictest1922636-21fschecks_count21:30:062
1785057992420,2cyclictest1867092-21aten2_r5power_p20:30:042
1785057992419,3cyclictest2011337-21unixbench_singl22:55:242
1785057992417,6cyclictest2055981-21ntpq23:40:152
178505699242,21cyclictest0-21swapper/120:25:171
1785056992420,3cyclictest1866069-21kworker/u8:0+flush-8:020:30:211
1785056992419,4cyclictest1898368-21irqrtprio21:05:081
1785056992419,3cyclictest0-21swapper/123:50:111
1785056992418,5cyclictest2077554-21cpuspeed_turbos00:05:071
178505699241,21cyclictest2017197-21apt-get23:05:031
1785051992422,1cyclictest1946098-21kworker/u8:2+events_unbound21:55:050
1785051992414,8cyclictest2065938-21ntpq23:50:150
18915122230,2sleep2371rcuc/220:55:202
178505799236,3cyclictest21005252kthreadcore00:25:132
178505799232,2cyclictest0-21swapper/223:45:392
178505799232,2cyclictest0-21swapper/223:45:392
178505799232,2cyclictest0-21swapper/223:20:552
178505799232,2cyclictest0-21swapper/222:11:352
178505799232,2cyclictest0-21swapper/221:55:322
178505799232,2cyclictest0-21swapper/220:45:262
178505799232,2cyclictest0-21swapper/219:36:312
1785057992320,2cyclictest0-21swapper/221:15:442
178505699232,20cyclictest0-21swapper/122:11:091
1785056992318,3cyclictest0-21swapper/119:55:081
1785056992315,6cyclictest2040710-21kthreadcore23:25:141
178505199232,20cyclictest0-21swapper/020:58:130
178505199232,20cyclictest0-21swapper/019:15:090
1785051992320,1cyclictest0-21swapper/019:25:440
1785051992319,3cyclictest2051974-21kworker/u8:3+events_unbound00:35:130
1785051992318,3cyclictest0-21swapper/023:20:130
1785051992318,2cyclictest0-21swapper/020:00:000
178505199230,21cyclictest2026558-21taskset23:11:500
178505199222,1cyclictest0-21swapper/020:20:020
1785051992218,2cyclictest0-21swapper/021:50:210
19786552210,2sleep3481ktimers/322:25:113
190613022113,5sleep30-21swapper/321:10:143
18163762192,5sleep30-21swapper/319:36:343
17806512183,8sleep30-21swapper/319:05:083
18972372167,6sleep30-21swapper/321:05:013
18268472162,8sleep30-21swapper/319:50:023
19668772152,8sleep30-21swapper/322:15:013
18364872152,5sleep30-21swapper/319:57:283
17998522150,5sleep30-21swapper/319:20:123
17928282144,7sleep30-21swapper/319:15:163
20983462131,7sleep30-21swapper/300:25:133
20074672134,5sleep30-21swapper/322:55:093
21058642122,6sleep30-21swapper/300:30:183
20870362122,5sleep30-21swapper/300:15:013
20828502123,5sleep30-21swapper/300:10:133
20569222122,6sleep30-21swapper/323:45:003
20432082122,6sleep30-21swapper/323:30:133
20372592122,5sleep30-21swapper/323:25:023
20314242122,6sleep30-21swapper/323:15:233
20223542122,6sleep30-21swapper/323:10:063
20134872123,5sleep30-21swapper/323:00:153
20024522122,6sleep30-21swapper/322:50:083
19459642122,6sleep30-21swapper/321:50:183
19369302122,6sleep30-21swapper/321:45:013
19369302122,6sleep30-21swapper/321:45:003
19271702123,5sleep30-21swapper/321:35:013
19121912122,5sleep30-21swapper/321:20:013
18880182122,6sleep30-21swapper/320:55:093
18828702122,6sleep30-21swapper/320:50:043
18722332122,6sleep30-21swapper/320:35:073
18722332122,6sleep30-21swapper/320:35:073
18669792122,5sleep30-21swapper/320:30:023
18523802122,6sleep30-21swapper/320:15:093
18512552122,6sleep30-21swapper/320:10:243
18373412122,6sleep30-21swapper/320:00:093
18207012122,6sleep30-21swapper/319:40:153
17851402122,5sleep30-21swapper/319:10:023
21073132112,6sleep30-21swapper/300:35:033
20922482114,4sleep30-21swapper/300:20:033
20773062113,4sleep30-21swapper/300:05:023
20761222112,5sleep30-21swapper/300:00:173
20621402112,6sleep30-21swapper/323:50:023
20474652112,5sleep30-21swapper/323:35:053
20210462112,5sleep30-21swapper/323:05:203
19975612112,5sleep30-21swapper/322:45:103
19857602112,6sleep30-21swapper/322:30:143
19751792112,5sleep30-21swapper/322:20:153
19617152112,5sleep30-21swapper/322:09:043
19521062112,5sleep30-21swapper/322:00:053
19518182112,5sleep30-21swapper/322:00:013
19417642112,6sleep30-21swapper/321:48:213
19176552112,5sleep30-21swapper/321:25:063
18980882112,5sleep30-21swapper/321:05:083
18646282112,5sleep30-21swapper/320:25:133
18571272112,5sleep30-21swapper/320:20:033
18222612112,5sleep30-21swapper/319:45:083
18073852112,5sleep30-21swapper/319:30:083
18073852112,5sleep30-21swapper/319:30:083
18034132112,5sleep30-21swapper/319:25:113
20582822101,5sleep30-21swapper/323:45:133
20582822101,5sleep30-21swapper/323:45:123
19621002102,5sleep30-21swapper/322:10:043
18819572102,5sleep30-21swapper/320:45:353
18424972102,5sleep30-21swapper/320:05:113
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional