You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-01 - 14:42
[ 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 all highest latencies:
System rackbslot7.osadl.org (updated Sun Feb 01, 2026 00:44:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
288959911556,51cyclictest298-21in:imuxsock19:13:010
288959911556,51cyclictest298-21in:imuxsock19:13:010
28909991126,92cyclictest19878-21apt-get00:18:241
28895991123,99cyclictest0-21swapper/022:23:150
289179910925,40cyclictest29914-21ls20:48:032
289179910925,40cyclictest29914-21ls20:48:032
289099910778,22cyclictest19743-21sh22:28:221
289099910778,22cyclictest19743-21sh22:28:221
28895991052,70cyclictest16724-21dpkg23:18:010
288959910517,68cyclictest4356-21kworker/u17:3+rpciod22:12:130
288959910517,68cyclictest4356-21kworker/u17:3+rpciod22:12:130
28895991043,71cyclictest19676-21snmpd21:39:410
28895991043,71cyclictest19676-21snmpd21:39:410
28895991033,63cyclictest24292-21seq23:28:450
28895991024,87cyclictest4133-21ssh21:08:130
28895991013,60cyclictest658-21ssh22:49:460
28895991002,87cyclictest0-21swapper/021:18:120
28895999932,61cyclictest11527-21modprobe19:53:000
28895999918,64cyclictest0-21swapper/023:08:270
28917999822,41cyclictest352-21runrttasks19:35:592
28895999876,15cyclictest31514-21latency_hist22:48:040
2889599983,60cyclictest3510-21runrttasks19:28:130
28917999722,39cyclictest352-21runrttasks20:20:012
28917999722,38cyclictest27119-21switchtime00:29:112
28917999722,38cyclictest27119-21switchtime00:29:112
28917999721,34cyclictest19511-21ssh21:33:262
2889599974,83cyclictest17231-21apt-get23:18:460
2889599973,63cyclictest0-21swapper/000:30:140
2889599973,63cyclictest0-21swapper/000:30:140
2889599972,57cyclictest3355-21ssh22:00:140
28917999679,11cyclictest17201-21ssh22:23:342
28909999649,13cyclictest181rcu_preempt21:49:561
28909999649,13cyclictest181rcu_preempt21:49:561
28895999642,46cyclictest0-21swapper/019:58:220
28895999640,49cyclictest0-21swapper/000:13:220
2889599963,64cyclictest12575-21rm00:06:050
2889599962,53cyclictest16587-21seq20:07:380
28895999620,53cyclictest352-21runrttasks21:34:420
28917999529,32cyclictest17427-21ssh23:18:452
28917999521,36cyclictest0-21swapper/200:18:422
28917999520,32cyclictest8515-21latency_hist23:58:052
28917999520,32cyclictest8515-21latency_hist23:58:052
28917999520,26cyclictest10247-21ls21:18:172
28895999538,50cyclictest19556-21ssh22:28:160
28895999538,50cyclictest19556-21ssh22:28:160
2889599953,81cyclictest7484-21latency_hist22:08:030
2889599953,63cyclictest352-21runrttasks21:49:040
2889599953,63cyclictest352-21runrttasks21:49:040
2889599953,57cyclictest352-21runrttasks20:23:320
2889599953,57cyclictest352-21runrttasks20:23:320
2889599953,50cyclictest2504-21chrt22:53:250
2889599953,50cyclictest2504-21chrt22:53:250
28895999530,58cyclictest0-21swapper/023:53:330
28895999530,58cyclictest0-21swapper/023:53:330
2889599948,47cyclictest0-21swapper/019:43:400
2889599948,47cyclictest0-21swapper/019:43:400
28895999441,46cyclictest0-21swapper/022:18:270
2889599943,60cyclictest2226-21seq23:47:460
2889599943,56cyclictest9767-21rm21:17:590
2889599943,54cyclictest0-21swapper/000:08:320
280592949,59sleep028110-21sensors19:03:450
274372947,61sleep127514-21cstates19:03:221
28917999327,26cyclictest9704-21seq19:45:142
28917999327,26cyclictest9704-21seq19:45:142
28917999326,27cyclictest31120-21seq20:49:372
2889599934,53cyclictest15809-21idleruntime-cro21:28:000
28895999340,47cyclictest20729-21grep00:18:560
28895999331,51cyclictest0-21swapper/020:43:170
28895999331,51cyclictest0-21swapper/020:43:170
2889599932,55cyclictest31333-21ssh00:36:500
28895999314,47cyclictest31397-21sh23:41:520
28895999314,47cyclictest31397-21sh23:41:520
28917999219,23cyclictest0-21swapper/200:25:552
2889599923,61cyclictest352-21runrttasks20:17:140
2889599923,61cyclictest352-21runrttasks20:17:140
2889599923,50cyclictest19676-21snmpd23:59:170
2889599922,57cyclictest26346-21seq23:33:190
28917999130,21cyclictest10165-21seq23:59:582
28917999129,29cyclictest32192-21seq20:53:302
28917999122,30cyclictest8399-21swap22:08:342
28917999122,30cyclictest8399-21swap22:08:342
28909999136,17cyclictest181rcu_preempt20:12:361
2889599913,51cyclictest0-21swapper/019:55:180
2889599913,51cyclictest0-21swapper/019:13:550
28895999131,50cyclictest0-21swapper/019:38:370
2889599912,62cyclictest27453-21seq22:40:320
2889599912,57cyclictest1292-21uname20:58:270
28895999121,64cyclictest0-21swapper/023:48:350
28917999032,24cyclictest22048-21seq22:32:452
28917999032,24cyclictest22048-21seq22:32:452
28917999027,27cyclictest10414-21ssh23:07:102
28917999026,28cyclictest19633-21chrt20:15:222
28917999026,28cyclictest19633-21chrt20:15:222
28917999024,23cyclictest352-21runrttasks21:11:492
2890999906,65cyclictest8395-21ssh23:58:031
2890999906,65cyclictest8395-21ssh23:58:031
2889599903,83cyclictest0-21swapper/023:23:160
2889599902,77cyclictest31140-21apt-get21:53:110
2889599902,57cyclictest24828-21rm00:26:000
2889599902,50cyclictest21343-21chrt20:21:190
28917998927,28cyclictest25338-21runrttasks23:31:362
28917998925,24cyclictest19049-21seq00:17:202
28917998922,27cyclictest0-21swapper/222:58:042
28917998922,27cyclictest0-21swapper/222:58:042
28917998921,30cyclictest0-21swapper/200:08:072
28909998959,14cyclictest181rcu_preempt00:04:501
2889599894,70cyclictest16119-21apt-get21:28:140
2889599894,70cyclictest16119-21apt-get21:28:140
28895998934,46cyclictest0-21swapper/021:03:220
28895998934,46cyclictest0-21swapper/021:03:220
28895998931,51cyclictest0-21swapper/022:13:340
28895998922,46cyclictest0-21swapper/023:02:330
28917998829,30cyclictest16561-21seq20:07:182
28917998828,22cyclictest24569-21seq22:35:502
28917998827,26cyclictest30714-21runrttasks23:39:562
28917998827,26cyclictest30714-21runrttasks23:39:562
28917998826,29cyclictest1880-21/usr/sbin/munin21:58:192
28917998824,27cyclictest3541-21taskset21:04:512
28917998824,27cyclictest3541-21taskset21:04:512
28917998824,24cyclictest27556-21ssh23:34:292
28917998823,29cyclictest6668-21ssh22:06:142
28917998822,28cyclictest0-21swapper/222:38:392
28917998820,30cyclictest1093-21timerandwakeup19:18:362
28917998820,23cyclictest0-21swapper/220:00:002
2889599883,76cyclictest0-21swapper/019:18:140
2889599882,55cyclictest22690-21acpi22:33:100
28917998728,24cyclictest25824-21ssh21:43:302
28917998726,28cyclictest26452-21seq20:37:022
28917998726,28cyclictest26452-21seq20:37:022
28917998726,27cyclictest24116-21ssh21:40:492
28917998726,27cyclictest24116-21ssh21:40:492
28917998725,29cyclictest4856-21awk19:33:012
28917998725,24cyclictest352-21runrttasks20:38:192
28917998725,24cyclictest352-21runrttasks20:38:192
28909998768,12cyclictest31340-21systemd-run22:48:011
28909998758,12cyclictest181rcu_preempt22:38:041
2890999873,61cyclictest13351-21apt-get21:23:161
2889599873,76cyclictest0-21swapper/020:53:150
2889599872,80cyclictest0-21swapper/021:43:130
2742828716,42sleep20-21swapper/219:03:182
28917998628,27cyclictest16199-21ssh23:16:442
28917998628,25cyclictest15428-21seq22:20:462
28917998627,25cyclictest3044-21seq19:25:382
28917998626,24cyclictest30304-21seq19:11:492
28917998626,24cyclictest30304-21seq19:11:492
28917998626,23cyclictest8018-21seq19:42:192
28917998624,36cyclictest10561-21/usr/sbin/munin22:13:232
28917998624,30cyclictest9834-21ssh21:18:012
28917998624,29cyclictest200-21systemd-journal21:58:002
28917998621,30cyclictest0-21swapper/222:43:202
2889599863,75cyclictest23589-21apt-get20:28:300
28917998528,24cyclictest24851-21seq20:32:082
28917998528,22cyclictest14717-21seq21:24:572
28917998527,28cyclictest11434-21seq19:51:502
28917998524,24cyclictest0-21swapper/223:09:512
28917998522,28cyclictest0-21swapper/200:07:272
28917998519,29cyclictest17874-21awk20:08:392
28917998517,30cyclictest1007-21forks20:58:212
28909998557,10cyclictest181rcu_preempt22:18:011
28909998548,13cyclictest181rcu_preempt21:57:041
2889599853,51cyclictest31192-21seq20:50:340
28917998426,24cyclictest19676-21snmpd19:13:262
28917998426,21cyclictest22775-21seq20:24:062
28917998426,21cyclictest22775-21seq20:24:062
28917998425,29cyclictest20179-21sh23:23:122
28917998422,24cyclictest1416-21ssh22:51:552
28909998458,10cyclictest181rcu_preempt23:23:361
28909998455,13cyclictest181rcu_preempt21:09:121
2889599842,68cyclictest16896-21apt-get20:08:130
28917998322,25cyclictest0-21swapper/223:51:102
28917998322,25cyclictest0-21swapper/219:54:042
28917998321,40cyclictest0-21swapper/223:03:042
28917998320,26cyclictest0-21swapper/200:34:362
28909998334,17cyclictest181rcu_preempt20:34:241
28909998334,17cyclictest181rcu_preempt20:34:241
28917998233,43cyclictest0-21swapper/221:48:132
28917998233,43cyclictest0-21swapper/221:48:132
28917998225,21cyclictest3806-21diskmemload23:44:262
28909998250,9cyclictest181rcu_preempt23:38:301
28909998250,9cyclictest181rcu_preempt23:38:301
28909998238,14cyclictest181rcu_preempt23:45:121
2889599823,73cyclictest0-21swapper/020:33:110
2889599823,73cyclictest0-21swapper/020:33:110
2889599822,53cyclictest8378-21tune2fs23:03:250
28909998145,13cyclictest181rcu_preempt19:33:171
2889599811,51cyclictest28885-21cyclictest19:33:170
28917998022,25cyclictest0-21swapper/221:28:152
28917998022,25cyclictest0-21swapper/221:28:152
28909998052,9cyclictest181rcu_preempt21:33:331
28909998049,9cyclictest181rcu_preempt21:30:191
28909998049,9cyclictest181rcu_preempt21:30:191
28909998046,13cyclictest181rcu_preempt23:19:111
28909998046,10cyclictest181rcu_preempt23:08:021
28909997959,15cyclictest28885-21cyclictest19:58:191
28909997948,11cyclictest181rcu_preempt20:28:031
28909997948,11cyclictest181rcu_preempt20:28:031
28909997941,13cyclictest181rcu_preempt19:08:391
28909997941,13cyclictest181rcu_preempt19:08:391
28909997937,12cyclictest181rcu_preempt20:43:031
28909997937,12cyclictest181rcu_preempt20:43:031
28922997813,48cyclictest0-21swapper/319:43:503
28922997813,48cyclictest0-21swapper/319:43:503
28922997811,39cyclictest0-21swapper/323:18:203
28909997848,12cyclictest181rcu_preempt23:12:491
28909997847,21cyclictest19429-21latency_hist22:28:041
28909997843,10cyclictest181rcu_preempt00:08:531
28909997841,13cyclictest181rcu_preempt22:18:221
28909997831,12cyclictest181rcu_preempt19:48:281
2889599784,66cyclictest27775-21unixbench_singl20:38:360
2889599784,66cyclictest27775-21unixbench_singl20:38:360
28909997756,16cyclictest19943-21kworker/u19:3-rpciod00:29:021
28909997756,16cyclictest19943-21kworker/u19:3-rpciod00:29:021
28909997745,9cyclictest181rcu_preempt19:13:311
28909997742,8cyclictest181rcu_preempt19:28:231
2892299762,26cyclictest22640-21chrt00:23:023
28909997641,12cyclictest181rcu_preempt22:48:251
28909997632,22cyclictest28885-21cyclictest00:13:201
2890999762,25cyclictest6747-21apt-get19:38:121
2889599762,48cyclictest0-21swapper/019:27:490
2892299753,36cyclictest16231-21chrt22:22:593
28909997558,11cyclictest27845-21cron21:48:001
28909997541,8cyclictest181rcu_preempt20:51:341
28909997539,8cyclictest181rcu_preempt20:14:051
28909997539,8cyclictest181rcu_preempt20:14:051
28909997538,12cyclictest181rcu_preempt22:40:461
28909997439,13cyclictest181rcu_preempt23:28:351
2892299733,35cyclictest18886-21chrt20:13:573
2892299733,35cyclictest18886-21chrt20:13:573
2892299733,33cyclictest28188-21chrt20:43:003
2892299733,33cyclictest28188-21chrt20:43:003
28909997351,8cyclictest181rcu_preempt00:25:001
28909997348,9cyclictest181rcu_preempt21:38:051
28909997348,9cyclictest181rcu_preempt21:38:051
28909997347,12cyclictest181rcu_preempt19:53:511
28909997346,8cyclictest181rcu_preempt21:18:231
28909997333,14cyclictest181rcu_preempt23:52:581
2892299723,24cyclictest1114-21chrt19:18:373
28909997254,13cyclictest28885-21cyclictest21:58:381
28909997251,15cyclictest5668-21ntp_kernel_err22:58:291
28909997249,8cyclictest181rcu_preempt22:07:471
28909997238,14cyclictest181rcu_preempt19:44:561
28909997238,14cyclictest181rcu_preempt19:44:561
28909997236,9cyclictest181rcu_preempt20:43:231
28909997236,9cyclictest181rcu_preempt20:43:231
28909997235,17cyclictest181rcu_preempt21:03:161
28909997235,17cyclictest181rcu_preempt21:03:161
28909997233,12cyclictest181rcu_preempt22:08:191
28909997233,12cyclictest181rcu_preempt22:08:191
28909997229,7cyclictest181rcu_preempt22:54:581
28909997229,7cyclictest181rcu_preempt22:54:581
28909997139,10cyclictest181rcu_preempt23:34:291
28909997126,23cyclictest0-21swapper/100:33:171
2890999712,35cyclictest31-21ksoftirqd/119:26:071
28909997044,8cyclictest181rcu_preempt20:03:221
28909997042,10cyclictest181rcu_preempt20:18:371
28909997026,13cyclictest0-21swapper/120:53:231
2890999702,29cyclictest87-21kswapd020:28:221
2892299693,29cyclictest13884-21chrt21:24:323
2892299693,26cyclictest30873-21taskset00:35:323
2892299692,30cyclictest10534-21taskset21:18:253
28909996951,12cyclictest19676-21snmpd23:15:001
2890999694,54cyclictest8636-21ssh23:58:141
28909996940,9cyclictest181rcu_preempt19:18:181
2890999692,47cyclictest1791-21grep20:58:381
2892299683,32cyclictest2120-21chrt22:53:123
2892299683,32cyclictest2120-21chrt22:53:123
2892299683,29cyclictest607-21chrt21:55:563
2892299683,26cyclictest15880-21taskset23:15:503
2892299683,24cyclictest27758-21chrt00:30:133
2892299683,24cyclictest27758-21chrt00:30:133
2892299682,24cyclictest11774-21chrt19:53:033
2892299674,31cyclictest0-21swapper/320:28:213
2892299674,23cyclictest6023-21chrt22:04:233
2892299673,29cyclictest11790-21chrt22:13:563
2892299673,28cyclictest1156-21chrt20:58:233
2892299673,26cyclictest3880-21chrt21:08:033
2892299673,26cyclictest3880-21chrt21:08:033
2892299673,23cyclictest8022-21chrt22:08:243
2892299673,23cyclictest8022-21chrt22:08:243
2892299672,27cyclictest23152-21taskset21:38:573
2892299672,27cyclictest23152-21taskset21:38:573
2892299669,19cyclictest0-21swapper/320:38:013
2892299669,19cyclictest0-21swapper/320:38:013
2892299663,25cyclictest7300-21taskset23:55:193
2892299663,25cyclictest7300-21taskset23:55:193
2892299663,25cyclictest27427-21chrt22:40:273
2892299663,21cyclictest32209-21chrt22:48:293
2892299662,27cyclictest13178-21chrt00:07:463
2892299662,25cyclictest14982-21chrt00:09:253
28922996611,16cyclictest0-21swapper/323:13:003
2890999664,34cyclictest7096-21/usr/sbin/munin21:13:331
2892299654,23cyclictest10796-21chrt00:01:473
28922996511,14cyclictest0-21swapper/300:28:013
2892299643,24cyclictest9678-21taskset21:17:443
2892299643,23cyclictest25673-21chrt23:32:333
2892299643,21cyclictest20952-21chrt23:23:373
2892299642,23cyclictest8022-21chrt23:03:053
2892299642,22cyclictest6757-21chrt19:38:173
28922996411,14cyclictest0-21swapper/321:48:363
28922996411,14cyclictest0-21swapper/321:48:363
28922996411,12cyclictest0-21swapper/323:48:213
2892299638,20cyclictest0-21swapper/323:03:003
2892299638,15cyclictest0-21swapper/300:13:353
28922996310,13cyclictest0-21swapper/323:43:213
2892299629,15cyclictest0-21swapper/320:48:373
2892299628,16cyclictest0-21swapper/320:28:003
2892299628,16cyclictest0-21swapper/320:28:003
2892299624,45cyclictest28826-21chrt23:38:003
28922996228,24cyclictest17838-21chrt20:08:383
2892299622,22cyclictest18017-21chrt21:30:563
2892299622,22cyclictest18017-21chrt21:30:563
28922996212,12cyclictest0-21swapper/323:38:183
28922996212,12cyclictest0-21swapper/323:38:183
28922996212,12cyclictest0-21swapper/322:33:043
28922996212,12cyclictest0-21swapper/322:33:043
28922996210,15cyclictest0-21swapper/321:38:033
2873326212,32sleep30-21swapper/319:08:003
2892299619,15cyclictest0-21swapper/321:43:373
28922996120,7cyclictest25832chrt19:23:353
28922996113,11cyclictest0-21swapper/320:03:173
2892299609,14cyclictest0-21swapper/322:43:373
28922995913,25cyclictest0-21swapper/319:53:193
2892299587,20cyclictest0-21swapper/321:08:193
28922995810,13cyclictest0-21swapper/319:28:373
2892299563,38cyclictest19163-21chrt22:27:583
28922995540,9cyclictest0-21swapper/322:33:203
2892299544,36cyclictest1690-21chrt21:58:113
2892299533,36cyclictest15148-21taskset20:03:033
2892299533,33cyclictest32169-21chrt20:53:293
2892299532,34cyclictest31954-21chrt19:13:383
2892299513,34cyclictest20498-21taskset20:18:263
2892299492,34cyclictest29415-21chrt20:43:373
2892299492,34cyclictest29415-21chrt20:43:373
2892299482,35cyclictest29366-21chrt19:08:243
2892299482,35cyclictest29366-21chrt19:08:243
2892299412,27cyclictest5257-21chrt19:33:193
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional