You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-15 - 05:12
[ 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 highest latencies:
System rackbslot7s.osadl.org (updated Thu Jan 15, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
130792448813,4464sleep17621-21kworker/1:020:54:511
11982218379,1811sleep025855-1kworker/0:1H20:52:480
11982218379,1811sleep025855-1kworker/0:1H20:52:480
28532212648,1238sleep025855-1kworker/0:1H20:00:520
28532212648,1238sleep025855-1kworker/0:1H20:00:520
23270212435,1228sleep022966-1kworker/0:0H19:45:460
1920826236,609sleep11074-1kworker/1:1H22:57:141
2318925368,515sleep023232-21ntpq23:09:520
358125229,496sleep03624-21true22:09:290
1775625069,483sleep317800-21ntpq00:34:533
19786237116,337sleep019804-21fschecks_count22:59:470
26475231519,282sleep026556-21latency19:54:510
5817224512,211sleep35859-21ntpq22:14:533
9062224016,209sleep39029-21latency_hist00:09:303
17388222518,128sleep00-21swapper/021:09:310
761422166,177sleep00-21swapper/022:19:590
761422166,177sleep00-21swapper/022:19:590
16093221615,130sleep00-21swapper/022:49:300
16093221615,130sleep00-21swapper/022:49:300
2556221420,172sleep32707-21head20:20:013
9855220922,172sleep29878-21latency_hist22:29:302
9855220922,172sleep29878-21latency_hist22:29:302
12341219620,149sleep212471-21grep22:34:592
15827219121,98sleep015902-21latency_hist21:04:300
6220215965,72sleep00-21swapper/020:34:310
17136215862,75sleep00-21swapper/000:34:300
5211215412,127sleep25285-21find23:55:002
219321539,99sleep02234-21ntpq20:19:540
17321215328,27sleep00-21swapper/019:25:000
20825214919,115sleep111818-21systemd-journal23:02:391
14773214510,120sleep014258-21/usr/sbin/munin00:24:570
12931214481,47sleep00-21swapper/000:20:450
22021213951,74sleep0312-21in:imuxsock21:24:290
22021213951,74sleep0312-21in:imuxsock21:24:290
21680213950,26sleep00-21swapper/019:39:530
13181213918,93sleep113208-21fschecks_count19:14:351
24445213666,18sleep00-21swapper/023:14:490
1136521358,110sleep00-21swapper/000:14:560
11355213325,87sleep311372-21/usr/sbin/munin20:49:403
11355213325,87sleep311372-21/usr/sbin/munin20:49:403
19755213213,106sleep019833-21switchtime21:15:000
1037721329,111sleep010439-21wc22:29:520
26746213013,103sleep026784-21latency_hist21:39:300
2473621307,14sleep00-21swapper/019:49:460
23547212616,86sleep323698-21unixbench_singl23:10:003
12751212622,86sleep212722-21apt-get00:19:552
9591212558,14sleep00-21swapper/020:44:440
23469212415,91sleep323509-21grep19:47:553
13504212220,83sleep213535-21cpu19:14:442
8205212126,40sleep00-21swapper/000:04:550
16408212020,78sleep00-21swapper/022:49:460
7070211918,25sleep00-21swapper/020:34:590
32137211313,82sleep032212-21mailstats21:54:560
14078211345,17sleep00-21swapper/019:14:580
762211133,20sleep00-21swapper/021:59:410
29578211111,85sleep129646-21/usr/sbin/munin20:04:451
29578211111,85sleep129646-21/usr/sbin/munin20:04:451
2651721116,92sleep00-21swapper/023:19:580
18718211140,22sleep018827-21sed00:39:310
11816211117,74sleep00-21swapper/019:09:540
11816211117,74sleep00-21swapper/019:09:540
10108211017,18sleep10-21swapper/122:29:451
6767210915,71sleep00-21swapper/022:19:310
31610210928,47sleep331629-21apt-get21:54:393
1220210721,70sleep01223-21cron23:44:280
4445210618,68sleep00-21swapper/022:09:580
25112210313,23sleep125118-21ntp_states19:49:551
729221027,84sleep00-21swapper/000:02:200
18886210227,46sleep118902-21apt21:14:281
4693210128,46sleep34758-21fschecks_time23:54:493
27660210115,71sleep127861-21apt-config19:59:321
2065521017,84sleep018158-1kworker/0:3H19:35:050
14378210121,58sleep314469-21cut00:24:483
28801210017,67sleep128938-21latency_hist23:29:311
28801210017,67sleep128938-21latency_hist23:29:311
8302998,78sleep0934-21timerandwakeup20:15:010
2799029915,65sleep127492-21apt-get19:59:401
2799029915,65sleep127492-21apt-get19:59:401
2775929811,71sleep127890-21awk21:40:001
182052988,79sleep018300-21switchtime21:09:590
325322978,11sleep20-21swapper/223:41:192
1922729752,14sleep00-21swapper/022:57:290
40402966,79sleep00-21swapper/023:50:540
855529510,66sleep00-21swapper/022:24:430
855529510,66sleep00-21swapper/022:24:430
391529513,61sleep13978-21switchtime20:24:591
391529513,61sleep13978-21switchtime20:24:591
2900029512,28sleep229034-21ps21:44:572
1396929514,68sleep214117-21unixbench_singl22:39:592
1622429414,58sleep315806-21/usr/sbin/munin00:29:533
426029118,24sleep00-21swapper/020:25:020
426029118,24sleep00-21swapper/020:25:020
2137629014,58sleep121295-21/usr/sbin/munin19:39:461
2230928960,17sleep022304-21apt-get21:24:410
1460428923,40sleep214697-21fschecks_time20:59:482
1301928927,39sleep313121-21fschecks_time19:14:333
62728812,59sleep3676-21ntp_states20:14:563
263762879,65sleep226431-21idleruntime19:54:492
1863728721,33sleep20-21swapper/200:39:282
1521728710,62sleep115241-21ntp_states22:44:551
1521728710,62sleep115241-21ntp_states22:44:551
1027928715,55sleep00-21swapper/019:04:540
276272868,63sleep027758-21sed21:39:590
1087328614,54sleep110924-21apt-config20:49:301
991928543,31sleep010045-21cat00:09:590
821428432,27sleep10-21swapper/100:04:561
208528422,30sleep20-21swapper/222:04:312
142922845,47sleep00-21swapper/022:41:470
643328310,56sleep16452-21apt-get20:34:401
1516528315,50sleep215060-21/usr/sbin/munin19:19:452
1320428319,49sleep313242-21wc20:54:533
1270428326,35sleep312722-21apt-get00:19:393
245082820,9sleep124506-21fschecks_time23:14:491
2386728227,42sleep00-21swapper/021:29:450
1893828122,28sleep30-21swapper/321:14:303
176662819,60sleep230095-21snmpd19:26:312
1364428110,53sleep00-21swapper/020:55:020
73762808,58sleep230095-21snmpd22:19:532
73762808,58sleep230095-21snmpd22:19:532
62328016,25sleep30-21swapper/323:41:323
129192808,16sleep00-21swapper/022:39:290
927627921,24sleep10-21swapper/100:09:401
296182799,15sleep00-21swapper/023:29:590
296182799,15sleep00-21swapper/023:29:590
295232795,64sleep00-21swapper/021:45:560
2076727914,47sleep220835-21/usr/sbin/munin21:19:462
2076727914,47sleep220835-21/usr/sbin/munin21:19:462
1576927917,44sleep315907-21unixbench_multi19:19:583
1350927928,33sleep10-21swapper/122:39:501
1216827916,51sleep112243-21switchtime20:53:011
1216827916,51sleep112243-21switchtime20:53:011
1102227912,45sleep10-21swapper/100:14:491
2717227814,28sleep20-21swapper/221:39:492
2953927722,28sleep30-21swapper/323:29:583
2953927722,28sleep30-21swapper/323:29:583
124752779,19sleep30-21swapper/322:35:003
995127613,48sleep20-21swapper/219:04:432
279392768,51sleep00-21swapper/023:24:540
279392768,51sleep00-21swapper/023:24:540
2128327612,49sleep321284-21sshd19:39:363
2127227625,26sleep30-21swapper/321:20:003
2127227625,26sleep30-21swapper/321:20:003
1706127620,38sleep217213-21sed22:50:002
372927523,23sleep30-21swapper/320:24:533
372927523,23sleep30-21swapper/320:24:533
3017327510,51sleep230234-21fschecks_time21:49:462
1515227512,44sleep314764-21/usr/sbin/munin22:44:533
1515227512,44sleep314764-21/usr/sbin/munin22:44:533
731827410,46sleep27364-21users20:35:012
323552747,55sleep00-21swapper/020:14:080
314527411,40sleep23181-21expr23:49:472
3029727417,39sleep130304-21modprobe23:34:281
3029727417,39sleep130304-21modprobe23:34:281
1224427424,22sleep20-21swapper/220:53:022
1224427424,22sleep20-21swapper/220:53:022
771627320,31sleep17871-21grep22:20:001
771627320,31sleep17871-21grep22:20:001
2101627327,23sleep30-21swapper/323:04:313
181682738,14sleep00-21swapper/019:29:400
15072738,53sleep01502-21apt-get23:44:400
512827217,33sleep35156-21munin-run22:14:293
46102729,14sleep00-21swapper/023:54:450
3106427220,33sleep131123-21/usr/sbin/munin23:34:561
3093727210,46sleep331081-21date20:09:313
1949927213,17sleep30-21swapper/319:34:313
453127124,26sleep10-21swapper/122:09:591
311042717,53sleep030095-21snmpd21:51:210
2967727110,44sleep229784-21perl20:04:502
2967727110,44sleep229784-21perl20:04:502
25192716,10sleep30-21swapper/323:46:173
1284427117,38sleep112877-21munin-setwarn19:14:311
1284427117,38sleep112877-21munin-setwarn19:14:311
562327024,21sleep20-21swapper/220:30:012
1926427020,25sleep10-21swapper/121:14:491
1913627010,39sleep20-21swapper/222:56:182
52326923,27sleep20-21swapper/221:59:302
2984026914,42sleep329872-21sed21:49:303
2517226918,33sleep125138-21latency_hist21:34:311
240926917,24sleep10-21swapper/122:04:461
100232697,45sleep10-21swapper/119:04:461
365326819,31sleep13737-21find23:49:581
223942686,38sleep30-21swapper/321:24:483
1857926814,38sleep318626-21sed22:55:553
1577626819,26sleep30-21swapper/321:04:293
295772679,42sleep00-21swapper/020:04:440
295772679,42sleep00-21swapper/020:04:440
2913826719,32sleep229244-21tune2fs23:29:492
2913826719,32sleep229244-21tune2fs23:29:492
2754126718,32sleep327623-21switchtime21:39:583
2573526717,24sleep20-21swapper/223:19:312
212826715,36sleep12206-21timerandwakeup23:45:021
211302675,12sleep00-21swapper/023:04:320
1789726716,33sleep117919-21latency_hist19:29:291
1290426715,35sleep212922-21/usr/sbin/munin20:54:392
1239226722,23sleep30-21swapper/300:19:313
657226619,24sleep30-21swapper/323:59:533
518426619,26sleep10-21swapper/120:29:521
2615126622,22sleep10-21swapper/121:34:591
2307226610,42sleep122587-21apt-get19:44:381
1543426622,26sleep215567-21sort22:45:002
1543426622,26sleep215567-21sort22:45:002
316892656,12sleep00-21swapper/023:37:250
290922657,10sleep30-21swapper/320:02:003
290922657,10sleep30-21swapper/320:02:003
162082655,11sleep00-21swapper/019:22:410
1403926516,28sleep10-21swapper/100:24:301
2795826416,30sleep228018-21/usr/sbin/munin23:24:562
2795826416,30sleep228018-21/usr/sbin/munin23:24:562
2594226421,29sleep225989-21/usr/sbin/munin23:19:432
2404126410,42sleep130095-21snmpd23:14:091
2279126416,27sleep122852-21grep21:24:581
1669126416,24sleep20-21swapper/221:05:012
1633626415,30sleep116330-21apt-get22:49:431
1019526410,39sleep210283-21timerandwakeup20:44:592
92962636,10sleep00-21swapper/020:44:280
822526319,23sleep10-21swapper/120:39:491
542126317,30sleep20-21swapper/222:14:442
2997526317,19sleep30-21swapper/320:04:553
2997526317,19sleep30-21swapper/320:04:553
1966626324,21sleep30-21swapper/321:14:593
1746326316,26sleep10-21swapper/100:34:471
1631226315,34sleep116341-21/usr/sbin/munin21:04:521
1607026318,22sleep30-21swapper/321:04:463
1227526319,22sleep20-21swapper/200:19:302
1105526316,28sleep311210-21cat20:49:323
1057626321,21sleep30-21swapper/319:05:013
914526216,20sleep30-21swapper/322:24:593
914526216,20sleep30-21swapper/322:24:593
754126217,19sleep30-21swapper/322:19:583
754126217,19sleep30-21swapper/322:19:583
602326210,35sleep25932-40mandb23:59:322
2477826214,30sleep224866-21/usr/sbin/munin19:49:482
2458126221,18sleep30-21swapper/321:30:013
1298926218,23sleep10-21swapper/122:39:301
1191326214,25sleep20-21swapper/219:09:562
1191326214,25sleep20-21swapper/219:09:562
363626115,20sleep20-21swapper/220:24:522
363626115,20sleep20-21swapper/220:24:522
322182615,13sleep10-21swapper/121:54:571
3191826117,29sleep232005-21gpgv23:39:292
2110426118,18sleep30-21swapper/319:39:323
1066126119,26sleep310807-21latency_hist00:14:303
932826013,31sleep29375-21df00:09:452
2620326014,25sleep326199-21apt-get19:54:423
2260726019,19sleep30-21swapper/323:09:313
2038026019,24sleep220507-21sed19:34:592
431525917,26sleep34338-21munin-run23:54:283
2899325911,32sleep128999-21ntp_states21:44:561
2786325912,19sleep20-21swapper/219:59:332
2786325912,19sleep20-21swapper/219:59:332
2514225919,19sleep30-21swapper/319:49:573
249832598,15sleep20-21swapper/221:32:422
2462725915,21sleep30-21swapper/323:14:523
2074425913,33sleep130095-21snmpd19:36:151
1449625916,26sleep314533-21modprobe22:44:283
803825815,25sleep38033-21apt-get20:39:433
595325815,19sleep10-21swapper/123:59:311
3276225813,16sleep10-21swapper/120:14:501
3121525818,19sleep10-21swapper/120:09:491
2748725816,25sleep327481-21apt-get23:24:413
2748725816,25sleep327481-21apt-get23:24:413
218242587,11sleep10-21swapper/121:21:551
218242587,11sleep10-21swapper/121:21:551
214362588,29sleep221489-21/usr/sbin/munin23:04:462
1867025816,20sleep10-21swapper/119:29:571
1493925822,15sleep20-21swapper/200:24:592
933725712,31sleep29347-21pluginstate20:44:302
814825714,18sleep20-21swapper/200:04:532
2285425715,20sleep20-21swapper/221:24:592
2125325720,17sleep10-21swapper/123:04:411
76325612,27sleep1758-21apt-get21:59:421
3056925619,21sleep30-21swapper/321:49:553
2725225616,24sleep127369-21cat23:24:311
2630625610,34sleep226315-21vmstat21:35:002
2307725615,18sleep20-21swapper/223:09:502
855625516,23sleep18624-21df22:24:441
855625516,23sleep18624-21df22:24:441
176152558,37sleep30-21swapper/319:25:513
1610425513,24sleep116200-21memory00:29:511
680725416,16sleep10-21swapper/123:59:591
395925411,23sleep24054-21perl22:09:482
3261625414,24sleep10-21swapper/123:41:221
3071725413,23sleep10-21swapper/121:49:571
1918025421,16sleep20-21swapper/221:14:462
181125418,19sleep10-21swapper/120:19:421
2540725313,23sleep325404-21apt-get21:34:413
1583325311,16sleep20-21swapper/200:29:442
1471425312,23sleep114738-21ntp_states00:24:541
1151725313,21sleep30-21swapper/319:09:403
1151725313,21sleep30-21swapper/319:09:403
3243125216,17sleep20-21swapper/220:14:312
1977025211,17sleep20-21swapper/222:59:452
1670525210,26sleep316740-21ntp_kernel_err22:49:533
1529825214,20sleep115060-21/usr/sbin/munin19:19:481
1142025113,15sleep20-21swapper/222:34:302
2593825013,22sleep325935-21apt-get23:19:403
253325011,19sleep30-21swapper/322:04:483
2362025019,16sleep20-21swapper/219:47:582
220725013,15sleep20-21swapper/223:45:032
18132509,15sleep20-21swapper/220:19:432
1799525017,18sleep212-21rcu_sched21:09:532
68732499,15sleep30-21swapper/320:34:543
3200624917,16sleep30-21swapper/323:39:303
1459624912,20sleep10-21swapper/120:59:471
132024915,21sleep31395-21sort22:00:003
576924812,16sleep30-21swapper/320:30:023
1843424813,19sleep218463-21irqstats19:29:502
1017824710,15sleep30-21swapper/322:29:473
3268024610,20sleep232748-21df20:14:472
2155624510,19sleep221589-21irqstats19:39:512
542024410,16sleep10-21swapper/122:14:431
365624313,13sleep20-21swapper/222:09:322
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional