You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-17 - 13:05
[ 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 #b, slot #7

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.

Note that this system runs a non-RT kernel.
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 rackbslot7s.osadl.org (updated Sat Jan 17, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
25022211119,1093sleep37736-1kworker/3:2H21:54:133
94912103514,1004sleep020489-21kworker/u8:221:05:490
2005127247,709sleep017191-1kworker/0:1H21:38:280
2005127247,709sleep017191-1kworker/0:1H21:38:280
31948269019,660sleep11074-1kworker/1:1H20:34:571
1289226718,648sleep020999-1kworker/0:0H21:15:460
1191126576,642sleep26345-1kworker/2:2H00:38:242
2895126568,598sleep129046-21mailstats22:04:491
2448825976,581sleep024259-1kworker/0:2H23:36:250
11225255317,516sleep011344-21/usr/sbin/munin21:09:530
285172421380,24sleep328519-21sshd23:48:123
2283240218,370sleep22321-21unin-run20:44:232
78023977,382sleep37736-1kworker/3:2H20:39:563
4265235213,321sleep04327-21/usr/sbin/munin22:29:520
4265235213,321sleep04327-21/usr/sbin/munin22:29:520
16301234416,313sleep316420-21/usr/sbin/munin21:24:543
5047227982,181sleep15067-21grep22:34:211
5047227982,181sleep15067-21grep22:34:211
6236226312,237sleep06269-21ntpq00:19:450
26008225281,19sleep10-21swapper/123:40:301
7123223955,53sleep16890-21/usr/sbin/munin22:39:421
27114222816,43sleep30-21swapper/323:44:243
9615222510,203sleep31-21systemd19:24:223
28583222546,33sleep10-21swapper/120:24:361
1305222012,152sleep11423-21timerwakeupswit22:19:511
7329221710,156sleep17379-21fschecks_count20:59:401
15888220918,172sleep216011-21latency_hist19:44:242
15888220918,172sleep216011-21latency_hist19:44:242
3243220017,134sleep13321-21cat00:09:491
17482191106,71sleep11826-21timerandwakeup00:04:531
13088218391,75sleep113182-21grep19:34:421
13088218391,75sleep113182-21grep19:34:421
17678217918,77sleep10-21swapper/121:29:531
13210217620,131sleep213354-21unixbench_singl21:15:522
19021217545,99sleep10-21swapper/121:35:381
19021217545,99sleep10-21swapper/121:35:381
1898821739,149sleep119140-21sed19:54:241
1898821739,149sleep119140-21sed19:54:241
31063217116,78sleep10-21swapper/123:54:521
28706217021,128sleep228718-21kernelversion22:04:422
2635321675,154sleep26345-1kworker/2:2H21:56:312
19836216710,143sleep119959-21timerandwakeup19:54:521
9021216663,23sleep10-21swapper/100:29:391
2686721667,147sleep126880-21acpi21:59:331
15590216374,21sleep10-21swapper/119:41:121
15590216374,21sleep10-21swapper/119:41:121
30807216248,96sleep130932-21timerwakeupswit20:29:531
25851215910,106sleep125896-21ntpq20:14:471
1817021590,82sleep00-21swapper/019:49:500
1817021590,82sleep00-21swapper/019:49:500
23952215655,86sleep124163-21dpkg23:34:241
13841215611,127sleep313854-21fschecks_count21:19:413
10256215510,77sleep10-21swapper/119:24:491
25703215216,56sleep10-21swapper/121:56:091
8549214414,107sleep28612-21cut22:44:392
4403214114,110sleep24525-21timerwakeupswit22:29:542
4403214114,110sleep24525-21timerwakeupswit22:29:542
29995214138,70sleep329989-21apt-get22:09:363
2943421389,24sleep10-21swapper/123:49:511
4312213714,26sleep10-21swapper/100:14:381
4312213714,26sleep10-21swapper/100:14:381
1114121369,64sleep111207-21memory00:36:131
20692213510,109sleep120764-21date23:24:231
9310213138,67sleep10-21swapper/121:05:451
12555213143,75sleep112381-21apt-get21:15:391
24364212716,22sleep00-21swapper/020:09:490
12823212626,83sleep212858-21awk22:59:212
1184821269,56sleep111880-21awk19:29:451
5873212016,82sleep10-21swapper/120:54:431
9333211910,97sleep39373-21grep00:29:453
25356211926,30sleep20-21swapper/221:56:062
32649211739,62sleep10-21swapper/123:59:521
811821125,96sleep00-21swapper/022:43:360
2940211216,78sleep33085-21/usr/sbin/munin22:24:543
23814211212,28sleep023945-21apt-config23:34:230
305211116,73sleep2466-21sed23:59:532
2026211115,20sleep20-21swapper/222:24:252
2516421109,29sleep1286-21dbus-daemon20:14:221
5520210916,77sleep05580-21grep00:19:210
5520210916,77sleep05580-21grep00:19:210
2224421097,44sleep122395-21sed23:29:241
22437210831,14sleep10-21swapper/121:44:471
10014210732,15sleep10-21swapper/122:49:351
4184210631,14sleep10-21swapper/120:49:391
2231210630,14sleep10-21swapper/122:24:361
13658210612,81sleep013722-21systemctl22:59:520
7365210513,74sleep17448-21xargs19:14:521
7365210513,74sleep17448-21xargs19:14:521
27062210530,14sleep10-21swapper/123:44:221
24806210538,13sleep10-21swapper/121:51:251
2782521047,18sleep10-21swapper/123:44:501
14482210331,14sleep10-21swapper/121:21:081
2272210116,32sleep10-21swapper/120:44:221
7245210012,71sleep27315-21/usr/sbin/munin20:59:372
5336210013,21sleep10-21swapper/122:34:371
16322210013,37sleep216328-21diskstats23:09:392
2271129916,61sleep322329-21/usr/sbin/munin20:04:523
160962989,22sleep10-21swapper/121:24:521
87322978,16sleep10-21swapper/122:44:431
69792978,12sleep00-21swapper/019:14:430
69792978,12sleep00-21swapper/019:14:430
262729729,37sleep10-21swapper/120:44:381
966629618,16sleep10-21swapper/119:24:241
1974829618,60sleep319774-21netstat23:19:453
354229512,64sleep03671-21latency_hist22:29:230
1600729520,54sleep316120-21latency_hist23:09:233
87012947,15sleep10-21swapper/100:29:231
803829414,62sleep38083-21idleruntime-cro19:19:223
803829414,62sleep38083-21idleruntime-cro19:19:223
177652949,52sleep130095-21snmpd23:14:301
1759029413,64sleep317745-21latency_hist23:14:243
1495929428,52sleep10-21swapper/123:04:411
484029317,52sleep24216-21/usr/sbin/munin00:14:512
484029317,52sleep24216-21/usr/sbin/munin00:14:512
2919429319,55sleep329301-21grep20:24:543
2190329214,66sleep00-21swapper/023:25:430
403429118,53sleep03981-21latency_hist00:14:240
1658629120,48sleep316100-21/usr/sbin/munin19:44:493
1658629120,48sleep316100-21/usr/sbin/munin19:44:493
855829012,64sleep28560-21sshd00:28:112
60252895,49sleep10-21swapper/119:13:511
239862896,12sleep30-21swapper/320:09:403
3203028849,28sleep132116-21mailstats22:14:511
1743728811,64sleep117498-21latency_hist19:49:231
1743728811,64sleep117498-21latency_hist19:49:231
283382877,16sleep10-21swapper/120:24:231
236132879,62sleep123653-21modprobe20:09:221
2930428512,47sleep029451-21unixbench_singl20:24:550
3016028426,32sleep330177-21apt23:54:213
1664328413,55sleep10-21swapper/123:09:461
581828313,49sleep25310-21/usr/sbin/munin22:34:502
305002838,17sleep10-21swapper/122:09:501
1881628315,26sleep314812-1kworker/dying23:16:223
1010728311,59sleep210108-21sshd00:33:112
2376728219,31sleep323802-21munin-run23:34:223
179502828,49sleep20-21swapper/219:49:452
179502828,49sleep20-21swapper/219:49:452
131412827,15sleep10-21swapper/122:59:361
2735828117,44sleep227418-21/usr/sbin/munin21:59:502
211682818,16sleep121207-21ntpq19:59:451
875128014,48sleep28785-21/usr/sbin/munin19:19:452
70828010,52sleep00-21swapper/020:39:040
2571328010,57sleep225729-21kernelversion20:14:442
220628016,50sleep22224-21/usr/sbin/munin22:24:332
1466428012,54sleep314719-21fschecks_count19:39:403
1466428012,54sleep314719-21fschecks_count19:39:403
1164028011,17sleep10-21swapper/122:54:401
90427917,49sleep0972-21latency_hist00:04:230
594927918,28sleep00-21swapper/022:34:520
2950727914,19sleep20-21swapper/223:49:522
2629827910,55sleep026462-21mailstats23:40:380
2235127834,32sleep222386-21ntp_kernel_err21:44:442
1192227818,47sleep312018-21apt-config21:14:243
1017727812,51sleep010255-21sed19:24:480
95302770,7sleep20-21swapper/221:05:502
894327716,27sleep30-21swapper/322:44:493
448027726,32sleep11-21systemd19:09:231
448027726,32sleep11-21systemd19:09:231
3063227721,36sleep30-21swapper/323:54:413
1202427719,28sleep30-21swapper/322:54:503
1145427610,19sleep00-21swapper/019:29:360
107582769,48sleep10-21swapper/121:09:411
453827525,24sleep20-21swapper/219:09:242
453827525,24sleep20-21swapper/219:09:242
323927520,34sleep33379-21unixbench_multi20:44:523
2912427513,17sleep30-21swapper/322:04:523
245727511,49sleep02558-21sed00:09:240
2213527519,38sleep022281-21latency_hist20:04:240
1976827316,36sleep019198-21/usr/sbin/munin19:54:510
157727320,36sleep3653-21/usr/sbin/munin22:19:533
751327213,46sleep07544-21latency20:59:430
2446827128,22sleep20-21swapper/223:36:112
1348527120,26sleep20-21swapper/219:34:512
1348527120,26sleep20-21swapper/219:34:512
2373427016,35sleep223763-21munin-run23:34:212
214792706,52sleep10-21swapper/121:41:321
59142697,45sleep10-21swapper/100:19:381
225482690,7sleep00-21swapper/021:44:490
161126914,21sleep30-21swapper/300:04:513
89026814,40sleep3901-21unin-run00:04:223
838526811,42sleep38388-21sshd00:26:023
41522686,12sleep30-21swapper/319:05:143
41522686,12sleep30-21swapper/319:05:143
123026811,44sleep21275-21grep00:04:422
1956526717,22sleep00-21swapper/023:19:420
1027726712,30sleep20-21swapper/219:24:502
3233326621,20sleep20-21swapper/220:36:322
456626513,32sleep24571-21sh20:49:482
319426517,21sleep00-21swapper/019:04:340
319426517,21sleep00-21swapper/019:04:340
3059626521,26sleep20-21swapper/220:29:492
2590626527,23sleep30-21swapper/320:14:493
2570026517,31sleep325620-21apt-get23:40:203
2175026518,27sleep30-21swapper/321:44:243
1837426520,27sleep318462-21store21:34:233
181752655,13sleep00-21swapper/021:32:220
1650326517,35sleep016553-21awk19:44:460
1650326517,35sleep016553-21awk19:44:460
1161426518,28sleep20-21swapper/221:11:122
1041626510,12sleep00-21swapper/022:49:460
33222640,8sleep20-21swapper/200:09:492
232226421,28sleep32392-21latency_hist20:44:243
1434126417,22sleep30-21swapper/319:39:243
1434126417,22sleep30-21swapper/319:39:243
1200626415,34sleep212066-21switchtime19:29:502
1145226413,30sleep311447-21apt-get19:29:353
811926314,33sleep28261-21latency_hist19:19:252
811926314,33sleep28261-21latency_hist19:19:252
3145426318,29sleep031542-21unin-run20:34:230
300526314,25sleep20-21swapper/220:44:472
2086826316,29sleep220877-21/usr/sbin/munin19:59:382
1906326316,18sleep00-21swapper/023:19:210
1683326315,30sleep016796-21latency_hist21:29:230
1497626318,28sleep215060-21/usr/sbin/munin23:04:422
2580226222,24sleep325847-21sshd21:56:113
2297526214,25sleep20-21swapper/220:04:592
851526118,25sleep38554-21http21:04:223
2742826117,26sleep20-21swapper/223:44:392
2351226118,23sleep30-21swapper/321:49:253
2048226116,28sleep220523-21systemctl19:59:212
1161426114,18sleep00-21swapper/022:54:390
2749526014,28sleep027578-21timerandwakeup21:59:520
2254526013,29sleep022581-21/usr/sbin/munin20:04:490
210672607,12sleep30-21swapper/319:59:433
2020626016,25sleep320222-21modprobe21:40:253
2020626016,25sleep320222-21modprobe21:40:253
1038226016,25sleep30-21swapper/322:49:453
1030626015,29sleep210381-21memory22:49:442
900725914,22sleep00-21swapper/022:44:500
461725912,31sleep04712-21grep20:49:500
414225917,19sleep30-21swapper/322:29:473
414225917,19sleep30-21swapper/322:29:473
299972597,13sleep00-21swapper/022:09:370
139422598,42sleep00-21swapper/019:35:170
139422598,42sleep00-21swapper/019:35:170
575125812,31sleep030095-21snmpd19:10:190
489425824,18sleep30-21swapper/319:09:413
3063325812,19sleep30-21swapper/320:29:503
2712525818,18sleep30-21swapper/320:19:413
541925715,28sleep25540-21sed19:09:522
2891025713,28sleep028950-21/usr/sbin/munin22:04:480
2764225712,28sleep227714-21/usr/sbin/munin20:19:522
2729325715,26sleep30-21swapper/321:59:473
2447625715,23sleep20-21swapper/220:09:512
2169925715,29sleep021728-21munin-plugin-st21:44:210
1618425710,21sleep20-21swapper/221:24:532
1523625716,25sleep015254-21/usr/sbin/munin21:24:220
1350925716,24sleep30-21swapper/322:59:473
603325621,21sleep00-21swapper/020:54:460
566525614,26sleep35660-21apt-get20:54:373
399925617,14sleep30-21swapper/300:14:233
1123125617,18sleep30-21swapper/300:36:153
714925514,22sleep20-21swapper/200:24:232
700925512,30sleep27082-21cat20:59:252
424225515,24sleep34236-21apt-get00:14:353
424225515,24sleep34236-21apt-get00:14:353
3199825512,23sleep332004-21ntp_states22:14:493
3005525511,33sleep030095-21snmpd23:53:010
1200125512,29sleep012084-21apt-get00:39:310
822725416,19sleep20-21swapper/222:44:232
2732725411,17sleep00-21swapper/023:44:330
184062545,12sleep20-21swapper/223:14:512
668025313,20sleep30-21swapper/322:39:243
3191525313,25sleep00-21swapper/022:14:460
2533325311,20sleep00-21swapper/021:55:480
198912539,21sleep20-21swapper/221:36:242
198912539,21sleep20-21swapper/221:36:242
162472539,29sleep016296-21/usr/sbin/munin23:09:370
1476325313,19sleep30-21swapper/321:21:143
123425315,17sleep00-21swapper/022:19:500
912125212,22sleep39188-21df21:05:353
663325213,21sleep36738-21users00:19:523
2654025217,14sleep20-21swapper/223:40:402
141352515,34sleep20-21swapper/223:00:552
862925013,22sleep08722-21memory19:19:430
2052625012,22sleep320560-21munin-run19:59:233
1554825014,21sleep015595-21users23:04:520
718824911,22sleep37281-21memory22:39:443
492524910,20sleep35016-21users20:49:533
3256824914,21sleep232572-21modprobe22:16:212
316402496,35sleep20-21swapper/223:58:282
3043724912,22sleep230448-21ntp_states22:09:472
2665524914,16sleep00-21swapper/021:59:230
2005624817,17sleep20-21swapper/223:19:522
1832924811,20sleep20-21swapper/221:34:222
157732485,34sleep010933-21kworker/0:119:43:330
157732485,34sleep010933-21kworker/0:119:43:330
282022478,30sleep00-21swapper/020:23:090
2626024712,20sleep026352-21users20:14:540
1847724711,21sleep318575-21users19:49:543
1847724711,21sleep318575-21users19:49:543
93792467,15sleep00-21swapper/000:29:460
3068124610,23sleep030719-21irqstats23:54:420
255024612,20sleep02553-21apt-get20:44:330
2138324610,20sleep321389-21ntp_states23:24:503
103232467,14sleep30-21swapper/319:24:513
760324511,20sleep07655-21irqstats00:24:420
1452924514,16sleep20-21swapper/221:21:092
2883424410,15sleep20-21swapper/220:24:452
2207124214,16sleep20-21swapper/223:27:512
212902406,12sleep20-21swapper/221:40:522
161262378,17sleep20-21swapper/219:44:362
161262378,17sleep20-21swapper/219:44:362
19572368,12sleep00-21swapper/020:40:340
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional