You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-15 - 10:12
[ 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 792 highest latencies:
System rackbslot7s.osadl.org (updated Sun Feb 15, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
34862115689,11544sleep024453-21kworker/0:121:34:590
34862115689,11544sleep024453-21kworker/0:121:34:590
8661233395,3263sleep024708-21kworker/0:023:31:580
244712150813,1469sleep030994-21kworker/u8:222:39:590
1424128407,819sleep014285-21ntpq23:50:110
6378280910,780sleep013441-21snmpd21:44:480
16151258526,541sleep116168-21/usr/sbin/munin22:14:571
28508249620,459sleep328542-21/usr/sbin/munin00:35:113
185124686,450sleep01887-21ntpq19:45:100
15829243115,402sleep215873-21ntpq20:30:092
10833240218,242sleep010895-21fschecks_time23:40:060
1682022949,243sleep00-21swapper/022:15:450
463228940,234sleep0539-21switchtime19:40:250
28765227410,246sleep128876-21cat19:29:481
28449225738,198sleep00-21swapper/021:10:110
167442243133,78sleep011-21ksoftirqd/023:59:470
30379224031,187sleep021914-1kworker/0:2H22:59:450
1059822237,200sleep010491-21cron20:14:490
17356220723,163sleep016958-21/usr/sbin/munin00:00:120
3373218917,149sleep00-21swapper/019:50:100
22478218719,24sleep00-21swapper/000:15:260
22478218719,24sleep00-21swapper/000:15:260
5184217911,150sleep00-21swapper/023:20:160
17926217814,57sleep00-21swapper/022:20:050
30295217726,26sleep00-21swapper/021:15:160
19709217114,19sleep00-21swapper/020:42:580
23601216743,84sleep00-21swapper/000:20:060
23601216743,84sleep00-21swapper/000:20:060
22101216647,69sleep02-21kthreadd22:34:220
22101216647,69sleep02-21kthreadd22:34:220
12594216515,131sleep012613-21latency_hist22:04:460
12594216515,131sleep012613-21latency_hist22:04:460
1418421636,32sleep00-21swapper/020:25:100
23567215910,135sleep023585-21fschecks_count20:55:050
2856721528,15sleep10-21swapper/100:35:131
29820215110,22sleep00-21swapper/019:30:480
20175215112,119sleep020231-21fschecks_count00:10:050
20175215112,119sleep020231-21fschecks_count00:10:050
15836215114,122sleep016049-21latency_hist22:14:480
2540621499,74sleep00-21swapper/019:17:240
2540621499,74sleep00-21swapper/019:17:240
12176214913,100sleep00-21swapper/020:19:490
18339214814,121sleep018360-21ls20:39:470
1102021480,18sleep130994-21kworker/u8:221:59:461
2792721439,120sleep028073-21modprobe00:34:480
2875221378,33sleep00-21swapper/019:29:470
25014213722,44sleep00-21swapper/020:59:500
19848213715,107sleep319922-21latency_hist00:09:473
24062213614,16sleep00-21swapper/022:39:470
2784621335,90sleep00-21swapper/022:50:090
21897213311,46sleep00-21swapper/020:49:560
427213113,45sleep00-21swapper/023:05:180
4309213025,86sleep14362-21latency_hist19:54:471
10389213016,76sleep00-21swapper/020:13:270
2712121298,54sleep013441-21snmpd19:24:100
971321289,41sleep00-21swapper/021:55:010
719021275,12sleep00-21swapper/023:27:590
32612212622,26sleep20-21swapper/221:24:472
334421247,105sleep03393-21ntpq23:15:110
28087212314,94sleep2367-21sshd00:34:582
2319021238,38sleep00-21swapper/019:10:290
17911212318,85sleep317919-21vmstat20:35:183
2195521199,38sleep022006-21cyclictest19:09:490
1731121199,98sleep313441-21snmpd22:17:583
7967211710,39sleep00-21swapper/021:49:480
661021179,36sleep00-21swapper/020:00:160
499721179,33sleep00-21swapper/019:55:150
4951211712,91sleep34989-21ntpq19:55:143
23877211715,84sleep223916-21sed20:55:112
12232211713,88sleep3222-21systemd-journal22:00:463
12232211713,88sleep3222-21systemd-journal22:00:463
2074021168,34sleep00-21swapper/020:45:160
1941211610,33sleep00-21swapper/021:29:580
3311211516,76sleep33342-21/usr/sbin/munin23:15:103
3082221159,32sleep00-21swapper/023:00:060
2669021158,33sleep00-21swapper/021:05:030
2669021158,33sleep00-21swapper/021:05:030
22198211528,66sleep122151-21latency_hist22:34:481
22198211528,66sleep122151-21latency_hist22:34:481
28661211415,82sleep228723-21/usr/sbin/munin21:10:182
12123211416,75sleep312172-21latency_hist20:19:483
775521136,32sleep00-21swapper/020:05:040
31466211317,78sleep231478-21vmstat19:35:352
31466211317,78sleep231478-21vmstat19:35:352
3254211242,54sleep13323-21latency_hist21:34:471
27283211122,75sleep127296-21sh22:49:451
23901211113,28sleep223890-21munin-node19:14:512
23901211113,28sleep223890-21munin-node19:14:512
661721089,16sleep00-21swapper/021:45:000
2697321086,31sleep00-21swapper/000:30:120
1521421080,6sleep10-21swapper/123:54:471
3221021045,29sleep00-21swapper/021:20:210
9201210124,52sleep39220-21apt-get20:09:553
12943210110,48sleep00-21swapper/022:05:070
12943210110,48sleep00-21swapper/022:05:070
2786829921,58sleep327923-21latency_hist00:34:473
185392989,49sleep00-21swapper/000:05:000
145329811,63sleep20-21swapper/219:44:592
3362970,9sleep30-21swapper/323:05:163
144229728,58sleep013441-21snmpd21:27:030
2641829617,64sleep326573-21latency_hist21:04:493
2478729516,56sleep124301-21/usr/sbin/munin19:15:151
2478729516,56sleep124301-21/usr/sbin/munin19:15:151
965429413,68sleep19732-21grep23:35:141
237129420,40sleep00-21swapper/023:11:080
159162948,47sleep00-21swapper/020:30:110
744729317,60sleep17597-21cut20:04:491
567529315,58sleep15762-21sort21:40:171
1008829318,43sleep00-21swapper/023:35:250
843229217,59sleep18580-21unixbench_singl20:05:331
3047729220,46sleep230465-21apt-get22:59:472
2699629218,42sleep00-21swapper/022:46:050
3154529115,41sleep00-21swapper/019:36:250
3154529115,41sleep00-21swapper/019:36:250
198152910,10sleep20-21swapper/200:09:452
1617129119,46sleep116321-21sed20:30:161
1350129118,40sleep00-21swapper/023:49:060
840028915,58sleep38434-21irqstats21:50:083
2721628815,58sleep127214-21systemd-run19:24:481
2031228816,39sleep00-21swapper/022:26:230
616028719,44sleep16172-21fschecks_count23:25:051
2614328716,39sleep00-21swapper/000:28:060
321902850,25sleep132051-21apt-key19:39:491
321902850,25sleep132051-21apt-key19:39:491
176028516,55sleep31772-21netstat23:10:103
1281828520,51sleep312823-21acpi22:04:583
1281828520,51sleep312823-21acpi22:04:583
2450128411,25sleep124571-21df22:40:171
22742837,14sleep30-21swapper/321:30:093
2134528327,30sleep11-21systemd00:14:461
2134528327,30sleep11-21systemd00:14:461
2035728221,43sleep320394-21grep00:10:083
2035728221,43sleep320394-21grep00:10:083
1812628210,45sleep30-21swapper/322:20:083
492228116,44sleep24530-21/usr/sbin/munin19:55:132
39928114,29sleep30-21swapper/319:40:243
320928120,43sleep13230-21kernelversion23:15:081
2733428116,51sleep327408-21latency_hist22:49:473
2315028113,55sleep323211-21sendmail-msp00:19:453
2315028113,55sleep323211-21sendmail-msp00:19:453
89628018,31sleep20-21swapper/221:25:162
686528021,41sleep37012-21grep20:00:193
2391928026,36sleep223938-21apt-get22:39:452
1984628015,47sleep219872-21cron20:44:462
1907128014,20sleep20-21swapper/222:24:472
1753228016,12sleep10-21swapper/100:00:171
1664828027,37sleep216671-21munin-run23:59:452
2297627820,33sleep322632-21/usr/sbin/munin22:35:423
1510027817,41sleep315148-21unin-run23:54:463
2016227715,44sleep220168-21/usr/sbin/munin00:10:032
2016227715,44sleep220168-21/usr/sbin/munin00:10:032
925327621,35sleep30-21swapper/323:35:043
893727624,30sleep20-21swapper/220:09:462
471527613,45sleep24773-21if_eth023:20:062
327027616,43sleep23286-21/usr/sbin/munin19:50:082
3191227628,26sleep30-21swapper/319:39:483
3191227628,26sleep30-21swapper/319:39:483
2983327631,24sleep10-21swapper/122:55:181
282842769,15sleep30-21swapper/319:25:343
2323027616,44sleep123325-21latency_hist00:19:471
2323027616,44sleep123325-21latency_hist00:19:471
1229327619,41sleep212320-21cpu23:45:002
1189527616,16sleep20-21swapper/222:00:162
1189527616,16sleep20-21swapper/222:00:162
3031227521,29sleep10-21swapper/119:34:491
276627417,40sleep32870-21latency_hist19:49:493
2091427429,26sleep120964-21ntpq19:05:101
1979727421,32sleep119813-21apt00:09:451
1431727416,39sleep314362-21/usr/sbin/munin20:25:133
1941527320,26sleep10-21swapper/122:25:071
786327218,34sleep30-21swapper/320:05:073
2226427212,43sleep222293-21nfs4_client00:15:202
2226427212,43sleep222293-21nfs4_client00:15:202
2211527219,28sleep122326-21gpgv19:09:501
3147927127,26sleep20-21swapper/223:00:202
3011227112,27sleep30-21swapper/321:15:113
588727023,18sleep10-21swapper/119:59:481
166627021,24sleep20-21swapper/223:10:092
808426918,33sleep18116-21/usr/sbin/munin23:30:141
2969926916,37sleep329814-21wc19:30:473
2933326915,36sleep329390-21irqstats22:55:083
2707426914,36sleep227098-21/usr/sbin/munin21:05:132
2707426914,36sleep227098-21/usr/sbin/munin21:05:132
2892126819,33sleep10-21swapper/121:10:211
2552126814,30sleep10-21swapper/121:00:151
2107726821,28sleep221149-21/usr/sbin/munin19:05:152
346626716,37sleep33484-21/usr/sbin/munin21:34:583
346626716,37sleep33484-21/usr/sbin/munin21:34:583
3025926713,34sleep230262-21cron19:34:462
2775726715,38sleep227810-21if_err_eth022:50:072
2249026711,42sleep222561-21sensors_temp20:50:312
1831926715,35sleep118391-21switchtime22:20:141
1616926718,30sleep215675-21apt-get22:14:582
1381426713,39sleep213819-21sort23:49:572
116626720,26sleep1222-21systemd-journal19:44:461
1101526730,22sleep30-21swapper/323:40:093
2757626620,25sleep10-21swapper/122:50:021
205062668,42sleep220538-21awk20:45:102
1813126615,27sleep10-21swapper/120:37:591
1367226615,24sleep20-21swapper/220:24:482
112272666,15sleep10-21swapper/123:40:151
2619226523,24sleep30-21swapper/319:20:093
1571726518,28sleep315834-21sed22:14:473
1522226517,29sleep215343-21latency_hist20:29:482
3176126412,37sleep131767-21ntp_states21:20:141
2757426421,27sleep327576-21sshd21:05:593
2757426421,27sleep327576-21sshd21:05:593
2648726410,16sleep20-21swapper/222:45:142
2559026425,22sleep10-21swapper/100:25:161
2354026412,29sleep10-21swapper/100:20:031
2354026412,29sleep10-21swapper/100:20:031
1710626418,27sleep30-21swapper/300:00:073
2373926313,27sleep30-21swapper/319:14:483
2373926313,27sleep30-21swapper/319:14:483
2115026320,28sleep321277-21cat19:05:163
1931726317,28sleep219313-21apt-get22:25:002
1701226313,37sleep217013-21cpu20:35:012
1272926321,19sleep10-21swapper/120:20:111
1261426315,21sleep10-21swapper/122:04:481
1261426315,21sleep10-21swapper/122:04:481
924326219,18sleep20-21swapper/223:35:032
2637226221,18sleep20-21swapper/221:04:482
2222526220,21sleep30-21swapper/320:50:243
2095026212,36sleep320961-21awk22:30:053
2095026212,36sleep320961-21awk22:30:053
1439426223,20sleep10-21swapper/122:10:001
2764826114,31sleep327657-21diskstats22:50:043
2034726113,21sleep30-21swapper/320:45:073
1594126112,30sleep116005-21/usr/sbin/munin23:55:161
1371126111,34sleep313862-21cat20:24:493
1105026119,21sleep30-21swapper/321:59:493
1084826113,28sleep20-21swapper/220:15:032
767426016,19sleep20-21swapper/223:30:032
483226011,32sleep14919-21wc21:39:481
483226011,32sleep14919-21wc21:39:481
1939626015,26sleep319403-21diskstats22:25:053
97225921,20sleep30-21swapper/321:25:173
75312596,10sleep10-21swapper/121:45:211
607025917,25sleep36067-21apt-get23:24:593
3136125917,20sleep10-21swapper/123:00:191
119425918,15sleep20-21swapper/223:09:482
10182595,11sleep10-21swapper/123:08:381
507125815,27sleep25063-21apt-get21:40:012
3274425812,29sleep232746-21/usr/sbin/munin19:40:192
2446825816,27sleep224465-21apt-get22:39:572
1400225816,26sleep114038-21/usr/sbin/munin20:25:071
85542575,38sleep30-21swapper/323:30:363
509825711,22sleep30-21swapper/323:20:153
300525717,19sleep30-21swapper/319:50:013
2485725713,21sleep30-21swapper/320:59:493
2282425716,19sleep20-21swapper/219:10:232
2230025715,21sleep222494-21gpgv22:34:492
2230025715,21sleep222494-21gpgv22:34:492
1360225718,19sleep10-21swapper/123:49:471
787525614,15sleep20-21swapper/221:49:462
531225616,18sleep10-21swapper/123:20:171
3049225619,18sleep20-21swapper/221:15:182
2782025612,27sleep227867-21systemd-run00:34:462
2511325621,18sleep30-21swapper/300:25:063
2476925620,19sleep30-21swapper/322:40:233
2081925617,20sleep10-21swapper/120:45:171
196825617,19sleep10-21swapper/123:10:161
813825514,24sleep18157-21apt-get21:49:581
591825513,24sleep35971-21users21:40:193
349325517,22sleep23487-21apt-get21:35:012
349325517,22sleep23487-21apt-get21:35:012
2590825513,25sleep225902-21apt-get19:20:002
2373025516,24sleep223742-21/usr/sbin/munin00:20:082
2373025516,24sleep223742-21/usr/sbin/munin00:20:082
1284525512,25sleep212841-21apt-get22:05:012
1284525512,25sleep212841-21apt-get22:05:012
244082546,35sleep30-21swapper/300:20:423
244082546,35sleep30-21swapper/300:20:423
2213025416,18sleep10-21swapper/120:50:221
1232125411,14sleep30-21swapper/323:45:013
864725315,18sleep20-21swapper/221:50:152
3148925322,17sleep30-21swapper/321:20:083
3090925316,22sleep30-21swapper/323:00:093
2725625313,27sleep127385-21timerwakeupswit21:05:161
2725625313,27sleep127385-21timerwakeupswit21:05:161
2237825314,24sleep322373-21apt-get19:10:083
1204525310,18sleep10-21swapper/120:19:461
73702526,33sleep20-21swapper/220:04:292
3017625213,22sleep130182-21ntp_states21:15:131
255825214,15sleep20-21swapper/221:30:162
2358625214,23sleep123678-21grep20:55:061
1859925216,15sleep10-21swapper/120:40:001
1129125216,19sleep20-21swapper/223:40:162
85925114,21sleep10-21swapper/121:25:151
2745625111,23sleep227450-21apt-get19:25:012
2683425114,15sleep10-21swapper/100:30:091
145225112,23sleep11447-21apt-get19:44:581
931225014,19sleep20-21swapper/220:10:022
1614025018,14sleep30-21swapper/323:55:183
1076425014,22sleep213441-21snmpd21:57:092
967124911,18sleep10-21swapper/120:10:101
1987324913,22sleep319888-21systemd-run20:44:473
323224812,18sleep20-21swapper/223:15:092
2815624811,18sleep30-21swapper/321:09:583
669024711,20sleep36699-21diskstats21:45:033
617724714,16sleep20-21swapper/223:25:062
2498924712,15sleep20-21swapper/200:24:572
2266124711,21sleep122656-21apt-get22:35:001
152932477,28sleep20-21swapper/222:10:182
1305324715,14sleep10-21swapper/122:05:081
1305324715,14sleep10-21swapper/122:05:081
1725624514,16sleep20-21swapper/200:00:102
1587524411,15sleep30-21swapper/320:30:103
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional