You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-13 - 18:52
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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.
Unexpectedly long latencies may be caused by SMIs
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 rackbslot7.osadl.org (updated Tue Jan 13, 2026 12:44:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
25381219620,24sleep225370-21munin-run07:09:142
25497991143,58cyclictest29690-21kworker/u17:0+ext4-rsv-conversion09:49:330
2400021136,17sleep00-21swapper/007:04:240
533621110,7sleep15335-21ssh10:14:311
255019910856,45cyclictest20870-21latency_hist12:29:171
255019910856,45cyclictest20870-21latency_hist12:29:171
255019910340,13cyclictest0-21swapper/109:29:481
25501991007,57cyclictest22629-21apt-get09:49:311
2550199982,42cyclictest21213-21grep08:34:491
2550199982,42cyclictest21213-21grep08:34:491
25497999819,52cyclictest3282-21taskset11:59:220
25501999744,13cyclictest352-21runrttasks07:44:461
25497999769,20cyclictest11233-21latency_hist08:04:160
2550199963,36cyclictest21423-21apt-get12:29:301
25497999679,11cyclictest3134-21ssh11:04:320
25497999679,11cyclictest3134-21ssh11:04:320
25504999551,38cyclictest29689-21latency_hist11:49:172
2550199954,39cyclictest3971-21find07:39:481
25501999313,36cyclictest4834-21sh10:14:051
25501999248,10cyclictest24898-21grep11:39:521
25504999169,16cyclictest31657-21/usr/sbin/munin10:04:382
25504999169,16cyclictest31657-21/usr/sbin/munin10:04:382
2550499914,65cyclictest22695-21ssh09:49:342
2550499913,25cyclictest2483-21fschecks_count10:09:352
25501999166,17cyclictest25484-21cyclictest08:14:171
2550199914,35cyclictest30247-21fschecks_count09:04:351
2550199912,31cyclictest352-21runrttasks11:56:481
2550499904,37cyclictest4322-21grep07:39:522
2550499903,44cyclictest516-21ssh10:59:482
2550199902,42cyclictest31875-21tail07:24:501
2549799904,53cyclictest15-21ksoftirqd/008:51:570
2549799904,53cyclictest15-21ksoftirqd/008:51:570
2549799904,47cyclictest15-21ksoftirqd/010:28:300
25504998936,48cyclictest3100-21kworker/u17:1+events_unbound10:29:132
2464528910,52sleep124687-21/usr/sbin/munin07:04:581
2550199884,41cyclictest6939-21proc_pri12:04:441
2550199884,41cyclictest6939-21proc_pri12:04:441
2550499875,36cyclictest20262-21/usr/sbin/munin10:39:412
25504998745,33cyclictest0-21swapper/210:49:512
2550499874,36cyclictest11442-21unixbench_singl09:29:512
2550499872,28cyclictest30348-21grep10:54:492
2550199874,37cyclictest8370-21cstates10:19:301
2550499864,37cyclictest6931-21ssh12:04:442
2550499864,37cyclictest6931-21ssh12:04:442
2550499863,36cyclictest6817-21modprobe10:16:132
2550499862,28cyclictest14326-21timerwakeupswit09:34:502
25501998667,12cyclictest29458-21latency_hist11:49:131
2549799863,38cyclictest15-21ksoftirqd/012:21:510
25504998562,16cyclictest15008-21munin-plugin-st08:19:132
2550499854,37cyclictest12314-21cpuspeed12:14:292
25504998540,37cyclictest0-21swapper/212:24:122
2550499853,24cyclictest2451-21expr09:14:302
2550499852,27cyclictest12056-21latency_hist12:14:152
2550499852,26cyclictest19252-21latency08:30:302
2550499852,26cyclictest19252-21latency08:30:302
2550199854,35cyclictest16137-21timerandwakeup12:19:491
2550499844,36cyclictest1971-21latency_hist09:14:162
2550499844,36cyclictest1971-21latency_hist09:14:162
2550499844,34cyclictest8152-21/usr/sbin/munin07:54:442
2550499843,38cyclictest19676-21snmpd10:29:292
2550499843,26cyclictest3063-21munin-run07:39:132
2550499843,26cyclictest3063-21munin-run07:39:132
2550499843,26cyclictest28327-21find07:14:482
2550499843,24cyclictest23880-21grep11:39:302
2550499842,26cyclictest22088-21runrttasks08:39:322
2550499842,26cyclictest22088-21runrttasks08:39:322
25504998411,24cyclictest9221-21fschecks_time11:14:352
25501998448,12cyclictest181rcu_preempt12:36:041
2549799846,35cyclictest15-21ksoftirqd/010:33:480
2550499838,9cyclictest0-21swapper/208:54:482
25504998362,15cyclictest20037-21latency_hist10:39:152
25504998361,14cyclictest0-21swapper/211:09:482
2550499834,36cyclictest30043-21/usr/sbin/munin09:04:362
25504998339,37cyclictest23548-21sh11:39:152
2550499833,38cyclictest352-21runrttasks08:53:252
2550499833,38cyclictest352-21runrttasks08:53:252
2550499833,25cyclictest7513-21head07:49:492
2550499832,34cyclictest4249-21ssh11:05:332
2550499832,34cyclictest4249-21ssh11:05:332
2550499832,32cyclictest87-21kswapd012:30:212
25497998356,19cyclictest31413-21diskmemload10:45:270
25497998356,19cyclictest31413-21diskmemload10:45:270
2549799835,44cyclictest15-21ksoftirqd/010:43:410
2549799834,46cyclictest15-21ksoftirqd/008:45:300
2549799834,46cyclictest15-21ksoftirqd/008:45:300
25504998234,40cyclictest0-21swapper/211:59:502
2550499823,36cyclictest30382-21ntp_offset11:49:422
2550499823,33cyclictest25616-21/usr/sbin/munin09:54:492
2550499823,28cyclictest9366-21seq10:19:532
2550499823,24cyclictest25880-21fschecks_count07:09:362
2550499823,24cyclictest25880-21fschecks_count07:09:362
2550499823,24cyclictest12688-21/usr/sbin/munin11:19:492
25504998210,12cyclictest0-21swapper/210:02:302
25501998256,20cyclictest10072-21fschecks_time07:59:361
2549799826,53cyclictest0-21swapper/009:24:130
25497998256,20cyclictest22028-21fschecks_time12:30:440
2549799825,31cyclictest15-21ksoftirqd/010:14:450
2549799823,46cyclictest15-21ksoftirqd/011:01:500
2550499814,34cyclictest352-21runrttasks12:36:102
25504998134,40cyclictest0-21swapper/211:54:362
2550499813,34cyclictest352-21runrttasks07:23:382
2550499813,33cyclictest12967-21latency_hist08:09:172
2550499813,29cyclictest16481-21sh11:26:182
2550499813,25cyclictest7367-21sh09:24:242
2550499813,24cyclictest17301-21timerandwakeup09:39:522
2550499813,23cyclictest11144-21modprobe08:04:142
2550499812,28cyclictest24167-21timerandwakeup10:44:502
2550499812,28cyclictest24167-21timerandwakeup10:44:502
25501998165,10cyclictest6192-21sort11:09:371
2549799817,44cyclictest15-21ksoftirqd/007:25:400
25497998162,13cyclictest18246-21idleruntime-cro08:29:130
25497998162,13cyclictest18246-21idleruntime-cro08:29:130
2549799815,28cyclictest15-21ksoftirqd/009:40:540
2549799811,46cyclictest1653-21cat07:34:170
2549799811,46cyclictest1653-21cat07:34:170
2550499804,31cyclictest352-21runrttasks09:00:582
2550499803,36cyclictest21037-21grep08:34:472
2550499803,36cyclictest21037-21grep08:34:472
2550499803,32cyclictest18518-21ssh12:24:362
2550499803,32cyclictest18518-21ssh12:24:362
2550499803,30cyclictest441-21if_eth007:29:372
2550499803,30cyclictest441-21if_eth007:29:372
2550499803,29cyclictest22080-21latency_hist09:49:162
25497998058,17cyclictest2893-21kworker/u19:2+events_unbound10:04:130
2550499794,32cyclictest16888-21/usr/sbin/munin08:24:472
2550499794,32cyclictest16888-21/usr/sbin/munin08:24:472
2550499792,27cyclictest31264-21chrt07:24:372
2550499792,26cyclictest16621-21cron08:24:132
25497997955,15cyclictest13088-21systemd-run09:34:150
2549799794,46cyclictest15-21ksoftirqd/011:51:180
2549799793,42cyclictest15-21ksoftirqd/011:30:540
2549799792,39cyclictest15-21ksoftirqd/012:10:240
2550499783,35cyclictest24516-21unixbench_multi08:44:512
2550499783,35cyclictest24516-21unixbench_multi08:44:512
2550499783,29cyclictest20627-21latency_hist11:34:162
25504997812,23cyclictest5274-21sh09:19:192
2549799786,42cyclictest15-21ksoftirqd/010:35:550
25497997855,15cyclictest15057-21systemd-run08:19:140
2549799785,43cyclictest15-21ksoftirqd/012:06:320
2549799785,43cyclictest15-21ksoftirqd/012:06:320
25497997851,21cyclictest29561-21latency_hist11:49:160
25497997848,21cyclictest25484-21cyclictest08:34:480
25497997848,21cyclictest25484-21cyclictest08:34:480
2549799784,34cyclictest15-21ksoftirqd/012:37:290
2550499773,31cyclictest352-21runrttasks08:10:462
2550499773,25cyclictest5197-21tune2fs07:44:352
25501997750,18cyclictest13879-21fschecks_time08:14:311
25501997711,50cyclictest3112-21sh11:04:291
25501997711,50cyclictest3112-21sh11:04:291
25497997750,20cyclictest544-21cron10:09:140
25497997750,20cyclictest544-21cron10:09:140
25497997736,30cyclictest0-21swapper/009:34:430
25501997656,14cyclictest31413-21diskmemload10:39:411
2549799767,46cyclictest15-21ksoftirqd/007:51:240
2549799765,34cyclictest352-21runrttasks09:27:290
2549799764,36cyclictest15-21ksoftirqd/008:20:290
2549799763,36cyclictest15-21ksoftirqd/010:57:440
2549799763,36cyclictest15-21ksoftirqd/009:56:400
2549799762,34cyclictest29068-21cat07:19:130
2549799762,31cyclictest15-21ksoftirqd/010:53:430
25501997558,11cyclictest24923-21cron08:49:131
25501997558,11cyclictest24923-21cron08:49:131
25501997550,17cyclictest8349-21fschecks_count07:54:341
25501997536,13cyclictest181rcu_preempt10:01:451
2549799754,58cyclictest22211-21apt-key09:49:160
2549799754,47cyclictest15-21ksoftirqd/009:12:080
2549799754,47cyclictest15-21ksoftirqd/009:12:080
2549799754,38cyclictest604-21fschecks_time11:54:360
2549799753,47cyclictest15-21ksoftirqd/007:58:120
2550199743,47cyclictest18748-21apt-get08:29:291
2550199743,47cyclictest18748-21apt-get08:29:291
2549799745,30cyclictest15-21ksoftirqd/009:06:390
2549799743,51cyclictest17744-21latency_hist11:29:160
2549799743,50cyclictest15-21ksoftirqd/010:22:060
2549799743,44cyclictest9263-21idleruntime11:14:370
2549799743,36cyclictest15-21ksoftirqd/012:14:300
2549799743,34cyclictest24693-21xargs11:39:500
2549799743,31cyclictest2421-21switchtime07:34:490
2549799743,31cyclictest2421-21switchtime07:34:490
2549799742,43cyclictest15-21ksoftirqd/007:47:500
2549799742,38cyclictest15-21ksoftirqd/011:21:310
25497997412,37cyclictest15-21ksoftirqd/011:34:180
25501997356,11cyclictest32482-21systemd-run11:54:141
25501997349,15cyclictest12209-21timerandwakeup08:04:481
25501997349,14cyclictest0-21swapper/109:34:511
25501997338,12cyclictest181rcu_preempt10:24:531
2549799734,25cyclictest15-21ksoftirqd/011:12:250
2549799732,34cyclictest15-21ksoftirqd/010:12:460
25501997257,9cyclictest5031-21ssh09:19:141
25501997241,11cyclictest181rcu_preempt07:39:131
25501997241,11cyclictest181rcu_preempt07:39:131
2549799722,51cyclictest3335-21/usr/sbin/munin07:39:420
25501997155,10cyclictest31413-21diskmemload11:26:541
25501997154,10cyclictest0-21swapper/107:19:131
25497997135,26cyclictest0-21swapper/009:15:260
2549799713,37cyclictest15-21ksoftirqd/009:00:150
25497997110,38cyclictest15-21ksoftirqd/008:04:520
2550199704,48cyclictest17826-21acpi11:29:231
2549799703,36cyclictest28200-21sendmail-msp08:59:130
25497997022,22cyclictest15-21ksoftirqd/007:19:500
25501996953,10cyclictest9337-21cpuspeed12:09:291
25501996946,17cyclictest32258-21load09:09:411
25501996946,17cyclictest32258-21load09:09:411
2550199693,46cyclictest10034-21cron09:29:131
2549799694,52cyclictest18564-21idleruntime12:24:370
2549799694,52cyclictest18564-21idleruntime12:24:370
25510996831,28cyclictest21718-21chrt08:39:133
25510996831,28cyclictest21718-21chrt08:39:133
25501996841,18cyclictest28316-21latency_hist09:59:171
2550199683,45cyclictest16907-21latency09:39:421
2549799684,45cyclictest26254-21grep07:09:470
2549799684,45cyclictest26254-21grep07:09:470
2549799683,36cyclictest20293-21latency_hist08:34:190
2549799683,36cyclictest20293-21latency_hist08:34:190
150262680,7sleep30-21swapper/309:36:243
25501996751,11cyclictest25484-21cyclictest10:34:341
2549799673,44cyclictest22263-21fschecks_time08:39:380
2549799673,44cyclictest22263-21fschecks_time08:39:380
25501996650,10cyclictest300-21rs:main1
25501996645,10cyclictest0-21swapper/112:14:411
25501996643,14cyclictest200-21systemd-journal09:23:301
25501996643,13cyclictest0-21swapper/111:04:151
25501996636,22cyclictest29380-21sort10:54:281
2550199663,43cyclictest1580-21latency_hist07:34:171
2550199663,43cyclictest1580-21latency_hist07:34:171
2550199662,45cyclictest374-21sshd11:15:301
2550199662,32cyclictest297-21systemd-logind10:09:141
2550199662,32cyclictest297-21systemd-logind10:09:141
25501996547,11cyclictest0-21swapper/111:19:431
25501996540,16cyclictest25484-21cyclictest11:39:171
25501996540,15cyclictest0-21swapper/110:29:491
2550199652,43cyclictest29798-21apt09:04:131
25501996522,33cyclictest29033-21latency_hist10:54:151
2409526516,35sleep30-21swapper/307:04:353
17632650,4sleep30-21swapper/311:02:063
25510996411,37cyclictest0-21swapper/311:04:313
25510996411,37cyclictest0-21swapper/311:04:313
25501996445,13cyclictest28187-21sendmail08:59:131
2550199642,44cyclictest5971-21munin-plugin-st12:04:131
25501996337,12cyclictest181rcu_preempt07:49:451
2550199633,43cyclictest25431-21fschecks_time08:49:351
2550199633,43cyclictest25431-21fschecks_time08:49:351
2549799632,30cyclictest15-21ksoftirqd/008:11:430
2550199622,42cyclictest29772-21latency07:19:381
2550199622,19cyclictest16888-21/usr/sbin/munin08:24:431
2550199622,19cyclictest16888-21/usr/sbin/munin08:24:431
2550199613,43cyclictest15480-21fschecks_count08:19:341
2550199613,30cyclictest22983-21vmstat08:39:531
2550199613,30cyclictest22983-21vmstat08:39:531
25501996042,13cyclictest25792-21sh10:48:471
25501996042,13cyclictest25792-21sh10:48:471
2550199602,27cyclictest26065-21latency07:09:401
2550199602,27cyclictest26065-21latency07:09:401
2551099573,40cyclictest28164-21taskset08:59:133
2551099563,37cyclictest1282-21chrt10:07:323
2551099563,37cyclictest1282-21chrt10:07:323
2551099554,36cyclictest17597-21taskset10:34:393
2551099553,37cyclictest6082-21chrt10:14:493
2551099553,34cyclictest0-21swapper/309:49:513
2551099552,36cyclictest25456-21taskset12:35:053
25510995440,9cyclictest451rcuc/311:09:293
2551099543,37cyclictest30345-21chrt11:49:413
2551099543,34cyclictest6154-21taskset12:04:173
2551099542,35cyclictest25615-21chrt09:54:233
2551099533,42cyclictest28165-21chrt10:52:013
2551099532,43cyclictest30717-21taskset09:04:483
2551099532,38cyclictest24593-21chrt11:39:483
2551099532,36cyclictest10084-21chrt12:09:483
2551099524,26cyclictest3473-21chrt10:10:153
2551099523,38cyclictest9367-21chrt11:14:393
2551099523,38cyclictest24946-21taskset08:49:133
2551099523,38cyclictest24946-21taskset08:49:133
2551099523,38cyclictest13250-21taskset09:34:173
2551099523,36cyclictest16700-21taskset12:20:513
2551099523,33cyclictest8241-21chrt10:19:233
2551099522,34cyclictest15243-21chrt08:19:173
2551099513,35cyclictest23378-21chrt08:44:153
2551099513,35cyclictest23378-21chrt08:44:153
2551099512,38cyclictest13829-21chrt12:16:133
2551099512,36cyclictest12894-21chrt08:09:173
2551099512,32cyclictest27573-21chrt07:14:253
25510995037,9cyclictest451rcuc/311:37:463
2551099503,36cyclictest29645-21taskset07:19:363
2551099503,36cyclictest16776-21taskset09:39:403
2551099503,35cyclictest20448-21chrt12:28:043
2551099503,35cyclictest20448-21chrt12:28:043
2551099503,34cyclictest27024-21chrt11:44:353
2551099503,34cyclictest13414-21chrt08:14:153
2551099502,38cyclictest7877-21chrt09:24:373
2551099502,34cyclictest17833-21chrt08:24:523
2551099502,34cyclictest17833-21chrt08:24:523
2551099502,33cyclictest23590-21chrt12:33:143
2551099493,33cyclictest2289-21chrt11:57:193
2551099493,31cyclictest20748-21chrt11:34:173
2551099492,38cyclictest26206-21taskset07:09:443
2551099492,38cyclictest26206-21taskset07:09:443
2551099492,34cyclictest5314-21chrt07:44:383
2551099484,32cyclictest7232-21chrt09:24:163
2551099483,36cyclictest19601-21chrt08:30:393
2551099483,36cyclictest19601-21chrt08:30:393
2551099483,33cyclictest22264-21chrt09:49:163
2551099483,33cyclictest13374-21taskset11:20:553
2551099483,30cyclictest15169-21taskset11:24:363
2551099482,36cyclictest4679-21chrt09:18:253
2551099482,34cyclictest25254-21chrt08:49:293
2551099482,34cyclictest25254-21chrt08:49:293
2551099482,33cyclictest13705-21chrt10:28:353
2551099473,33cyclictest2545-21chrt07:34:503
2551099473,33cyclictest2545-21chrt07:34:503
2551099463,34cyclictest10284-21chrt07:59:413
2551099463,32cyclictest1673-21chrt07:34:183
2551099463,32cyclictest1673-21chrt07:34:183
2551099463,27cyclictest6552-21chrt12:04:333
2551099463,27cyclictest6552-21chrt12:04:333
2551099462,36cyclictest20658-21chrt10:39:373
2551099462,32cyclictest3414-21chrt07:39:323
2551099462,31cyclictest29913-21taskset10:00:143
2551099443,32cyclictest604-21chrt09:10:273
2551099443,32cyclictest604-21chrt09:10:273
25510994430,9cyclictest451rcuc/310:46:563
25510994430,9cyclictest451rcuc/310:46:563
2551099432,27cyclictest9676-21chrt07:59:163
2551099424,28cyclictest31472-21taskset07:24:423
2551099423,25cyclictest6628-21chrt07:49:283
2551099412,27cyclictest15821-21chrt08:19:413
2551099392,29cyclictest31855-21taskset10:58:583
2551099383,25cyclictest14452-21taskset10:29:323
2551099372,27cyclictest28506-21taskset08:59:293
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional