You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-27 - 23:25
[ 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 Fri Feb 27, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
99482337132,3318sleep022221-21kworker/u8:108:09:280
7512222006,2181sleep3191-21jbd2/mmcblk2p2-11:29:083
14006219577,1910sleep330367-21kworker/u8:411:49:193
243302145495,1341sleep224348-21ntp_states07:14:092
7621288816,852sleep17704-21memory09:44:411
2327827218,676sleep323320-21ntpq10:34:313
32029248814,166sleep332058-21modprobe07:39:023
23699233920,167sleep323670-21latency_hist08:54:043
9538230712,282sleep29547-21ntpq11:34:282
5210227280,174sleep35213-21cron09:39:023
27461225472,112sleep30-21swapper/309:04:263
28803223232,39sleep3222-21systemd-journal10:54:023
9772222343,162sleep39911-21unixbench_multi11:34:333
26178222016,110sleep326205-21idleruntime-cro12:29:013
26178222016,110sleep326205-21idleruntime-cro12:29:013
18967221629,116sleep3281-21dbus-daemon08:39:023
28625221316,77sleep30-21swapper/309:09:143
13333220630,44sleep30-21swapper/308:19:243
13333220630,44sleep30-21swapper/308:19:243
21819220330,59sleep30-21swapper/310:29:303
13942220324,144sleep313989-21ntpq10:04:263
13942220324,144sleep313989-21ntpq10:04:263
3128219312,61sleep33273-21head09:29:333
1710421889,119sleep30-21swapper/310:14:323
27372183115,19sleep30-21swapper/307:49:033
25757218134,109sleep325858-21latency_hist10:44:043
25757218134,109sleep325858-21latency_hist10:44:043
31214217989,40sleep30-21swapper/310:59:313
26864217548,20sleep30-21swapper/309:04:063
2468621758,42sleep30-21swapper/307:14:233
15732216715,136sleep015833-21timerwakeupswit10:09:320
15732216715,136sleep015833-21timerwakeupswit10:09:320
16396216313,135sleep316490-21latency_hist10:14:033
16396216313,135sleep316490-21latency_hist10:14:033
609216212,136sleep2652-21latency_hist09:24:032
609216212,136sleep2652-21latency_hist09:24:032
26085216121,17sleep30-21swapper/307:19:193
514215843,51sleep30-21swapper/309:23:323
514215843,51sleep30-21swapper/309:23:323
28390215115,122sleep128499-21sed09:09:041
32429214716,114sleep20-21swapper/207:39:212
7545214616,116sleep07552-21wc11:29:170
6330214526,78sleep36521-21cmp07:59:053
26662214312,116sleep126719-21if_eth012:29:201
19853214362,28sleep30-21swapper/310:24:213
22146213711,111sleep222180-21ntp_kernel_err12:14:262
23468213218,10sleep30-21swapper/307:09:463
18307213216,24sleep30-21swapper/310:19:203
1479213142,44sleep30-21swapper/311:09:213
1479213142,44sleep30-21swapper/311:09:213
2511921255,11sleep30-21swapper/308:58:043
13993212419,88sleep113502-21apt-get11:49:131
7260212315,86sleep00-21swapper/007:59:470
22280212239,57sleep122346-21wc07:09:031
22280212239,57sleep122346-21wc07:09:031
1954121229,39sleep30-21swapper/308:39:233
28095211813,91sleep228157-21processes07:24:312
13627211719,79sleep113690-21cut10:04:201
13627211719,79sleep113690-21cut10:04:201
27989211520,80sleep027995-21acpi12:34:110
2816021138,58sleep30-21swapper/307:24:323
1983521139,69sleep313441-21snmpd12:07:413
5708211217,80sleep25743-21awk11:24:022
28281211230,26sleep30-21swapper/312:34:233
7307211030,65sleep37396-21ls11:29:033
2627211017,21sleep20-21swapper/211:14:042
2627211017,21sleep20-21swapper/211:14:042
2022921107,38sleep30-21swapper/312:09:143
12748211018,72sleep112756-21modprobe08:19:021
12748211018,72sleep112756-21modprobe08:19:021
2576210913,81sleep02623-21systemd-run11:14:020
2576210913,81sleep02623-21systemd-run11:14:020
1923210913,78sleep01986-21/usr/sbin/munin07:44:320
1522921098,43sleep315319-21sed08:24:333
1522921098,43sleep315319-21sed08:24:333
3263210714,79sleep03305-21awk11:14:270
29087210739,31sleep30-21swapper/310:54:143
2978210627,44sleep30-21swapper/311:14:213
16798210616,65sleep116913-21ls08:29:321
27109210447,15sleep30-21swapper/312:29:303
18393210412,50sleep3292-21in:imuxsock12:04:013
31443210313,75sleep231499-21tr09:19:022
23457210322,60sleep123545-21tune2fs12:19:221
12671210318,30sleep30-21swapper/308:18:033
12671210318,30sleep30-21swapper/308:18:033
8283210213,16sleep10-21swapper/108:04:241
4213210219,63sleep14345-21latency_hist11:19:041
17057210228,34sleep30-21swapper/308:29:343
14709210016,63sleep014801-21fschecks_time08:24:220
14709210016,63sleep014801-21fschecks_time08:24:220
2284629915,59sleep122848-21/usr/sbin/munin10:34:131
3212429814,65sleep10-21swapper/109:19:261
3212429814,65sleep10-21swapper/109:19:261
1739329818,63sleep117443-21sed11:59:231
1107129833,25sleep311190-21timerwakeupswit09:54:333
809029713,68sleep28159-21awk11:29:312
498929729,16sleep30-21swapper/311:19:303
3119929614,62sleep031258-21sendmail_mailqu07:34:300
2822329611,70sleep228280-21/usr/sbin/munin12:34:222
2683029615,67sleep226863-21date09:04:052
730729529,39sleep27304-21apt-get09:44:142
2527329523,57sleep20-21swapper/208:59:042
2231529512,36sleep30-21swapper/312:14:313
269729427,41sleep22726-21munin-run07:49:022
2468229464,13sleep30-21swapper/312:24:053
100329318,41sleep30-21swapper/307:42:133
994529229,40sleep29923-21apt-get08:09:262
130529222,32sleep30-21swapper/309:24:283
1485229113,56sleep014985-21sed10:09:040
1485229113,56sleep014985-21sed10:09:040
420129026,31sleep30-21swapper/307:50:253
3078629012,63sleep330913-21sshd09:14:313
122632890,8sleep20-21swapper/211:44:162
122632890,8sleep20-21swapper/211:44:162
108028911,62sleep30-21swapper/311:09:043
672828825,34sleep30-21swapper/309:43:183
2725428810,59sleep30-21swapper/310:49:013
2278228819,55sleep122819-21ntp_kernel_pll_08:49:261
99352878,66sleep39419-21apt-get08:09:233
127292878,41sleep312877-21awk09:59:343
3104628619,44sleep231095-21ntp_kernel_pll_10:59:262
2091528619,42sleep020930-21fschecks_count08:44:200
37112856,61sleep23844-21latency_hist09:34:042
2560828518,47sleep025740-21tail12:24:380
2560828518,47sleep025740-21tail12:24:380
2109028520,29sleep30-21swapper/308:44:233
1732128516,48sleep217468-21grep10:14:352
106792858,14sleep30-21swapper/311:39:173
299242845,12sleep30-21swapper/307:29:333
1582428421,50sleep015529-21/usr/sbin/munin11:54:250
319728314,52sleep12711-21apt-get07:49:131
1555128310,14sleep30-21swapper/311:54:163
122102839,35sleep30-21swapper/311:44:143
122102839,35sleep30-21swapper/311:44:143
337428219,40sleep03390-21sort07:50:090
1127828217,48sleep111376-21sed11:39:321
1087228212,52sleep010904-21proc_pri09:54:300
851828115,34sleep30-21swapper/309:48:193
1432528125,31sleep00-21swapper/008:24:010
1432528125,31sleep00-21swapper/008:24:010
81462807,33sleep30-21swapper/308:04:183
2803127920,41sleep028110-21mailstats10:49:310
2080527816,45sleep020882-21grep12:09:320
619227720,22sleep20-21swapper/207:59:042
2140027726,33sleep10-21swapper/110:29:201
187612770,5sleep00-21swapper/012:04:180
157827722,29sleep00-21swapper/009:24:340
1555427713,16sleep10-21swapper/111:54:181
1400927715,43sleep013992-21apt-get11:49:200
3007127611,48sleep030085-21/usr/sbin/munin07:29:340
2979627613,48sleep229923-21expr07:29:322
2629227619,38sleep126345-21/usr/sbin/munin07:19:251
1904527612,48sleep00-21swapper/008:39:030
1779227614,48sleep117813-21fschecks_count08:34:201
894727519,37sleep30-21swapper/309:49:203
894727519,37sleep30-21swapper/309:49:203
522727525,13sleep30-21swapper/307:54:293
2535527515,41sleep024426-21/usr/sbin/munin10:39:370
2535527515,41sleep024426-21/usr/sbin/munin10:39:370
3152227417,44sleep031628-21latency_hist09:19:040
3099427412,46sleep231054-21latency07:34:242
2129127425,28sleep10-21swapper/108:44:301
2103727416,39sleep221087-21if_eth008:44:222
1690627420,33sleep00-21swapper/010:14:250
3258427319,23sleep00-21swapper/011:04:250
2703727312,44sleep227107-21switchtime12:29:292
2305427323,30sleep123089-21modprobe12:19:021
181372736,14sleep00-21swapper/012:00:430
1557427320,28sleep20-21swapper/210:09:302
1557427320,28sleep20-21swapper/210:09:302
1090827317,22sleep10-21swapper/109:54:311
2314527214,32sleep023173-21kernelversion10:34:280
1662127221,27sleep20-21swapper/208:29:292
1330027220,26sleep10-21swapper/110:04:041
1230827216,37sleep112415-21grep11:44:201
1230827216,37sleep112415-21grep11:44:201
955827114,42sleep09599-21cut11:34:300
645927114,40sleep26491-21/usr/sbin/munin11:24:302
1417927116,36sleep214262-21tune2fs11:50:032
561227016,27sleep20-21swapper/209:39:212
2385026920,31sleep123987-21latency_hist07:14:041
2239626916,26sleep00-21swapper/012:14:320
683926820,36sleep06922-21latency_hist09:44:040
2533026817,29sleep10-21swapper/112:24:311
2533026817,29sleep10-21swapper/112:24:311
38826718,25sleep00-21swapper/007:39:310
2831226714,36sleep128462-21sed07:24:341
2132026714,27sleep20-21swapper/207:04:252
2132026714,27sleep20-21swapper/207:04:252
692326620,27sleep10-21swapper/109:44:051
603426617,33sleep06099-21http07:59:020
2609226611,16sleep00-21swapper/010:44:220
122962666,13sleep00-21swapper/011:44:190
122962666,13sleep00-21swapper/011:44:190
529026515,27sleep10-21swapper/109:39:041
294926522,21sleep20-21swapper/211:14:202
261972659,12sleep10-21swapper/110:44:231
2354826520,23sleep20-21swapper/212:19:232
216426516,31sleep22214-21ls09:29:042
1591826519,22sleep10-21swapper/108:29:031
1591826519,22sleep10-21swapper/108:29:031
75092647,18sleep20-21swapper/207:59:492
51132648,47sleep00-21swapper/009:37:500
3260626423,21sleep132620-21kernelversion07:39:241
2871226419,30sleep128719-21/usr/sbin/munin09:09:211
2264426419,24sleep20-21swapper/208:49:232
2023026415,21sleep00-21swapper/010:24:300
1903926425,20sleep10-21swapper/112:04:241
949226324,23sleep10-21swapper/111:34:271
802626316,24sleep10-21swapper/111:29:301
3270726318,25sleep10-21swapper/111:04:301
2993726320,22sleep00-21swapper/009:14:040
2739126320,21sleep00-21swapper/007:24:050
273252637,42sleep00-21swapper/009:04:230
2519426324,22sleep00-21swapper/008:59:020
1346726318,32sleep20-21swapper/208:19:272
1346726318,32sleep20-21swapper/208:19:272
731926222,26sleep00-21swapper/009:44:200
3043326217,25sleep00-21swapper/010:59:040
2653126211,36sleep226538-21ntp_states07:19:302
186226217,26sleep11891-21ntp_states07:44:291
1125526218,19sleep10-21swapper/108:14:051
52492619,26sleep10-21swapper/107:54:311
403426118,25sleep20-21swapper/209:34:212
2423226115,33sleep124329-21sed07:14:081
2100326117,27sleep221131-21uptime12:09:342
2024426117,23sleep10-21swapper/110:24:321
1869526113,19sleep00-21swapper/010:19:300
1781526122,19sleep20-21swapper/211:59:322
54842607,41sleep00-21swapper/011:21:090
1639726011,30sleep016431-21/usr/sbin/munin08:29:230
1237626019,26sleep012412-21ntpq09:59:260
3193625918,24sleep10-21swapper/111:04:021
2656225915,27sleep026660-21fschecks_time12:29:190
2442525917,20sleep10-21swapper/110:39:141
2442525917,20sleep10-21swapper/110:39:141
2134425924,19sleep30-21swapper/307:04:263
2134425924,19sleep30-21swapper/307:04:263
140292597,41sleep10-21swapper/108:20:151
140292597,41sleep10-21swapper/108:20:151
2918725813,21sleep20-21swapper/210:54:212
2906425818,23sleep10-21swapper/110:54:121
2885025819,22sleep10-21swapper/110:54:041
2752625818,23sleep20-21swapper/209:04:292
1156525816,21sleep00-21swapper/008:14:210
1156525816,21sleep00-21swapper/008:14:210
1090225813,19sleep00-21swapper/011:39:220
725625726,17sleep10-21swapper/111:29:011
3210825716,20sleep10-21swapper/107:39:041
2789825716,20sleep00-21swapper/007:24:250
237122577,37sleep00-21swapper/007:12:540
1602025716,24sleep216080-21processes11:54:312
1509125712,30sleep115157-21ls10:09:171
1509125712,30sleep115157-21ls10:09:171
965925611,19sleep00-21swapper/009:49:330
965925611,19sleep00-21swapper/009:49:330
925825613,21sleep10-21swapper/109:49:261
925825613,21sleep10-21swapper/109:49:261
72112566,37sleep00-21swapper/011:28:280
298862567,10sleep20-21swapper/209:14:022
2548825616,25sleep025507-21apt-get08:59:140
2449425613,24sleep024489-21apt-get07:14:150
2258125613,23sleep222608-21munin-run10:34:022
2068525615,24sleep120691-21ntp_states12:09:291
1882325616,25sleep20-21swapper/210:19:322
158525616,18sleep10-21swapper/111:09:231
158525616,18sleep10-21swapper/111:09:231
1469125614,26sleep214697-21diskstats08:24:202
1469125614,26sleep214697-21diskstats08:24:202
880825519,18sleep00-21swapper/008:04:350
659225526,16sleep10-21swapper/107:59:191
3241125517,20sleep00-21swapper/009:19:330
3241125517,20sleep00-21swapper/009:19:330
220692556,37sleep00-21swapper/007:07:130
220692556,37sleep00-21swapper/007:07:130
2107925518,16sleep20-21swapper/210:29:052
1939825510,18sleep10-21swapper/108:39:211
188612556,13sleep20-21swapper/212:04:212
1137725511,29sleep210642-21/usr/sbin/munin11:39:332
1049025516,22sleep210494-21diskstats09:54:192
103525519,21sleep10-21swapper/109:24:221
256125416,22sleep00-21swapper/009:29:220
2490625413,27sleep224912-21ntp_states10:39:312
2490625413,27sleep224912-21ntp_states10:39:312
247325413,25sleep12480-21df_inode09:29:191
2263225417,21sleep022741-21sed10:34:040
1822025413,24sleep118215-21apt-get10:19:141
1661225414,25sleep116631-21apt-get10:14:141
1353725414,23sleep213535-21apt-get10:04:132
1353725414,23sleep213535-21apt-get10:04:132
929625319,17sleep20-21swapper/209:49:272
929625319,17sleep20-21swapper/209:49:272
515925314,17sleep10-21swapper/111:19:321
2924725315,22sleep129256-21diskstats07:29:191
1973725313,23sleep019743-21ntp_states08:39:280
2519225214,20sleep20-21swapper/212:24:282
2519225214,20sleep20-21swapper/212:24:282
2466625214,17sleep10-21swapper/108:54:351
2253525212,22sleep222532-21apt-get07:09:132
2054325211,27sleep220564-21munin-run08:44:022
131492525,35sleep20-21swapper/210:02:442
349125117,16sleep20-21swapper/207:50:112
2818925115,15sleep20-21swapper/210:49:332
2607225111,14sleep20-21swapper/210:44:192
2883825012,20sleep128916-21users12:34:331
2555825012,22sleep125585-21df08:59:191
3112324912,22sleep031129-21ntp_states10:59:280
1168724914,16sleep20-21swapper/208:14:232
1168724914,16sleep20-21swapper/208:14:232
3247024811,21sleep232493-21irqstats11:04:232
2414924819,16sleep20-21swapper/210:39:022
231732488,15sleep00-21swapper/008:49:330
835524712,19sleep28120-21/usr/sbin/munin08:04:252
301702427,13sleep10-21swapper/109:14:131
2334524012,15sleep00-21swapper/012:19:130
185062409,15sleep20-21swapper/208:34:332
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional