You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-19 - 14:44
[ 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 Thu Feb 19, 2026 00:44:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1946321348,92sleep019473-21systemd-run19:06:500
195569911946,23cyclictest21793-21seq19:12:040
195729910513,83cyclictest16098-21apt-get23:32:051
2818721040,5sleep00-21swapper/022:57:220
195729910214,76cyclictest19883-21ssh00:33:021
195569910226,22cyclictest3574-21ssh22:17:040
18932210011,59sleep219022-21sed19:02:372
1886221007,65sleep118931-21wc19:02:361
19556999932,31cyclictest352-21runrttasks19:22:040
19556999759,28cyclictest30619-40mandb23:56:540
19556999629,27cyclictest8517-21sh23:18:320
19556999629,27cyclictest8517-21sh23:18:320
19556999625,36cyclictest0-21swapper/022:32:050
190752960,7sleep20-21swapper/221:47:242
19556999532,23cyclictest19871-21/usr/sbin/munin23:37:240
19572999452,11cyclictest181rcu_preempt19:32:011
1957299943,58cyclictest6713-21apt-get22:22:051
19556999419,33cyclictest3774-21latency_hist23:11:520
19556999325,18cyclictest2913-21taskset21:21:100
19556999325,18cyclictest2913-21taskset21:21:100
19556999323,29cyclictest27580-21/usr/sbin/munin21:07:180
19556999223,25cyclictest10672-21grep22:27:230
19556999223,25cyclictest10672-21grep22:27:230
19556999125,27cyclictest4341-21netstat19:57:160
19556999029,26cyclictest14270-21/usr/sbin/munin00:22:260
19556999029,22cyclictest24323-21wc20:57:350
19556999029,20cyclictest3270-21ssh22:16:510
19556999028,27cyclictest6149-21runrttasks21:26:500
19556999028,25cyclictest17276-21taskset20:37:040
19556999028,23cyclictest24872-21sh22:52:150
19556999027,27cyclictest23198-21ssh22:49:090
19556999027,27cyclictest23198-21ssh22:49:090
19572998963,9cyclictest181rcu_preempt20:47:031
19556998933,23cyclictest1082-21taskset19:47:160
19556998933,23cyclictest1082-21taskset19:47:160
19556998930,18cyclictest19946-21/usr/sbin/munin00:33:060
19556998929,24cyclictest6449-21ssh21:27:040
19556998928,23cyclictest7532-21taskset20:07:150
19556998926,26cyclictest13879-21seq21:38:420
19556998923,28cyclictest15402-21/usr/sbin/munin21:42:060
19556998826,26cyclictest8637-21rm00:13:000
19556998826,24cyclictest4811-21/usr/sbin/munin00:07:150
19556998822,27cyclictest24946-21/usr/sbin/munin23:47:150
19572998757,20cyclictest3629-21apt-key23:11:521
19556998730,19cyclictest3539-21ssh00:05:180
19556998727,26cyclictest30081-21ssh22:07:030
19556998727,26cyclictest30081-21ssh22:07:030
19556998725,26cyclictest11251-21ssh23:22:570
19556998724,28cyclictest7576-21sendmail_mailqu22:22:490
19580998670,10cyclictest24144-21sh22:51:492
19580998670,10cyclictest24144-21sh22:51:492
19556998628,33cyclictest14218-21runrttasks20:27:400
19556998628,33cyclictest14218-21runrttasks20:27:400
19556998625,26cyclictest28966-21rm22:04:370
19556998625,24cyclictest10051-21ssh21:32:230
19556998616,30cyclictest30148-21df21:12:070
19572998564,15cyclictest23849-21sendmail21:56:491
19556998553,25cyclictest0-21swapper/021:57:010
19556998528,23cyclictest16809-21ssh22:37:450
19556998527,28cyclictest21066-21ssh22:46:290
19556998527,24cyclictest17657-21ssh23:33:450
19556998527,23cyclictest26694-21diskmemload21:52:150
19580998468,10cyclictest32176-21ssh23:04:272
19572998464,12cyclictest4694-21sh21:22:491
19572998451,11cyclictest181rcu_preempt22:17:041
19572998441,31cyclictest21962-21grep19:12:121
19556998428,22cyclictest2220-21/usr/sbin/munin19:52:130
19556998426,24cyclictest31486-21taskset19:42:030
19556998424,27cyclictest17425-21rm00:27:450
19556998416,43cyclictest14773-21ssh23:29:350
19572998362,15cyclictest297-21systemd-logind20:36:501
1957299833,44cyclictest4074-21modprobe00:06:481
19556998328,20cyclictest18846-21seq20:41:530
19556998327,19cyclictest23429-21runrttasks19:17:000
19556998326,29cyclictest352-21runrttasks20:14:210
19556998326,23cyclictest657-21ssh00:00:330
19556998326,23cyclictest657-21ssh00:00:330
19556998326,19cyclictest10341-21taskset20:17:020
19556998325,20cyclictest25882-21taskset21:02:200
19556998324,25cyclictest11687-21rm00:18:110
19556998324,25cyclictest11687-21rm00:18:110
19556998323,24cyclictest24576-21rm23:46:370
19556998323,22cyclictest27715-21seq19:28:360
19580998265,11cyclictest26694-21diskmemload22:11:502
19580998265,11cyclictest26694-21diskmemload22:11:502
19580998261,15cyclictest6925-21latency_hist20:06:522
19580998260,15cyclictest7388-21timerwakeupswit21:27:282
19580998250,14cyclictest0-21swapper/223:32:492
1958099822,33cyclictest39-21ksoftirqd/200:32:222
19556998228,18cyclictest26694-21diskmemload23:12:050
19556998227,22cyclictest20163-21rm21:49:480
19556998226,20cyclictest23332-21seq20:55:420
19556998225,25cyclictest31895-21sh23:03:380
19556998225,24cyclictest12747-21seq20:22:420
19556998225,23cyclictest28246-21runrttasks19:32:020
19580998158,15cyclictest30619-40mandb23:56:542
19580998156,18cyclictest25277-21fschecks_time23:47:112
1957299818,37cyclictest26694-21diskmemload23:12:171
19572998153,20cyclictest16454-21fschecks_count00:27:091
19556998117,27cyclictest20977-21chrt19:10:340
19556998116,23cyclictest0-21swapper/020:33:100
19580998057,14cyclictest0-21swapper/221:46:522
19580998056,17cyclictest6298-21apt-key22:21:522
19572998050,9cyclictest181rcu_preempt20:26:531
19572998048,11cyclictest181rcu_preempt22:07:171
19572998048,11cyclictest181rcu_preempt22:07:171
19572998045,13cyclictest181rcu_preempt20:12:041
19572998043,13cyclictest181rcu_preempt19:26:491
19572998041,17cyclictest181rcu_preempt19:47:011
19572998041,17cyclictest181rcu_preempt19:47:011
1957299802,49cyclictest7290-21xargs21:27:261
19556998021,27cyclictest20743-21cut20:47:110
19556998016,29cyclictest5641-21diskstats20:02:090
19580997958,15cyclictest25413-21latency19:22:142
19572997959,12cyclictest297-21systemd-logind20:01:501
19572997943,12cyclictest4684-21fschecks_time00:07:111
19556997921,24cyclictest29858-21/usr/sbin/munin19:37:160
19572997848,13cyclictest26694-21diskmemload22:02:081
19572997832,11cyclictest181rcu_preempt23:17:231
19572997832,11cyclictest181rcu_preempt23:17:231
19580997757,14cyclictest17457-21sh00:27:512
19580997757,13cyclictest1-21systemd20:36:492
19580997750,19cyclictest9665-21fschecks_time21:32:122
19572997763,8cyclictest31-21ksoftirqd/122:41:421
1957299773,38cyclictest15845-21latency_hist23:31:521
19580997660,10cyclictest10422-21sh00:17:062
19580997660,10cyclictest10422-21sh00:17:062
19572997655,15cyclictest28057-21unixbench_singl21:07:271
19572997654,16cyclictest13612-21unixbench_multi22:32:251
19572997632,12cyclictest181rcu_preempt21:06:501
1957299762,50cyclictest6379-21unixbench_multi20:02:251
1957299762,30cyclictest25116-21grep21:01:511
19572997620,28cyclictest10062-21cat00:16:501
1958599754,33cyclictest0-21swapper/300:33:033
19580997557,11cyclictest0-21swapper/222:42:112
19572997537,9cyclictest181rcu_preempt23:57:111
19572997537,9cyclictest181rcu_preempt23:57:111
19580997451,17cyclictest7350-21fschecks_time20:07:112
19580997440,26cyclictest5339-21cat20:01:522
1957299747,47cyclictest30610-21modprobe23:56:491
19572997438,11cyclictest181rcu_preempt22:47:231
19572997438,11cyclictest181rcu_preempt22:47:231
19572997438,10cyclictest181rcu_preempt22:30:331
19572997438,10cyclictest181rcu_preempt22:30:331
1957299742,43cyclictest18133-21cat21:46:521
1957299742,33cyclictest10308-21/usr/sbin/munin00:17:181
1957299742,33cyclictest10308-21/usr/sbin/munin00:17:181
19572997417,10cyclictest22002-21/usr/sbin/munin23:42:111
19580997357,11cyclictest19547-21cyclictest19:49:522
19580997357,11cyclictest19547-21cyclictest19:49:522
19580997355,11cyclictest297-21systemd-logind22:06:502
19580997334,21cyclictest26694-21diskmemload21:06:522
1958099732,41cyclictest39-21ksoftirqd/223:57:382
1958099732,41cyclictest39-21ksoftirqd/223:57:382
19572997347,17cyclictest2962-21sh22:16:101
1957299733,42cyclictest9406-21cpu21:32:061
1957299733,30cyclictest30494-21wc19:37:211
1957299732,23cyclictest11742-21sort20:21:511
19580997251,15cyclictest4147-21latency_hist00:06:512
19580997250,14cyclictest200-21systemd-journal00:08:562
19580997249,16cyclictest352-21runrttasks23:42:282
1958099724,34cyclictest23561-21latency_hist20:56:522
19580997243,12cyclictest181rcu_preempt22:00:212
19580997238,25cyclictest1-21systemd19:11:572
19580997225,39cyclictest21504-21fschecks_time21:52:112
19572997239,11cyclictest181rcu_preempt23:47:271
1957299723,24cyclictest12341-21apt-get21:37:001
1957299722,23cyclictest14024-21apt-get20:27:041
1957299722,23cyclictest14024-21apt-get20:27:041
19585997133,31cyclictest0-21swapper/322:22:103
19580997154,10cyclictest32251-21diskmemload21:15:472
19580997153,12cyclictest297-21systemd-logind20:16:502
19580997149,16cyclictest27618-21sh22:57:082
19580997149,15cyclictest18462-21latency_hist22:41:532
19580997147,13cyclictest0-21swapper/221:01:532
19572997155,11cyclictest19547-21cyclictest23:00:111
19572997148,17cyclictest298-21in:imuxsock19:46:501
19572997128,31cyclictest14623-21sh00:23:091
1957299712,26cyclictest604-21sort23:06:501
1957299712,26cyclictest22590-21sed20:52:181
19572997112,16cyclictest31-21ksoftirqd/121:17:211
19572997112,16cyclictest31-21ksoftirqd/121:17:211
1958599709,42cyclictest0-21swapper/323:32:083
1958099705,39cyclictest39-21ksoftirqd/221:11:012
19580997047,17cyclictest297-21systemd-logind23:21:502
19580997047,17cyclictest297-21systemd-logind23:21:502
19580997045,18cyclictest10547-21ssh22:27:232
19580997045,18cyclictest10547-21ssh22:27:232
1958099703,35cyclictest39-21ksoftirqd/223:11:322
19580997031,8cyclictest181rcu_preempt19:55:122
1958099702,35cyclictest30763-21grep19:37:252
1958099702,26cyclictest39-21ksoftirqd/223:40:462
19572997052,11cyclictest301ktimers/123:26:181
19572997030,23cyclictest21228-21munin-run22:46:491
1957299702,35cyclictest58-21kcompactd021:47:261
19580996948,14cyclictest7308-21/usr/sbin/munin00:12:252
19580996936,9cyclictest14516-21memory20:27:492
19580996936,9cyclictest14516-21memory20:27:492
19572996953,9cyclictest0-21swapper/123:37:261
19572996932,14cyclictest181rcu_preempt20:41:521
19572996927,11cyclictest0-21swapper/119:27:021
19580996851,11cyclictest10854-21ntp_offset20:17:172
19580996838,21cyclictest7801-21ls22:22:522
1958099683,54cyclictest4052-21apt-get23:12:052
1958099683,21cyclictest39-21ksoftirqd/220:41:502
1958099682,40cyclictest39-21ksoftirqd/219:45:332
1958099682,35cyclictest39-21ksoftirqd/222:36:362
19572996846,15cyclictest30536-21sh21:12:171
19572996840,9cyclictest0-21swapper/120:42:141
19572996838,9cyclictest181rcu_preempt22:52:001
19572996811,11cyclictest0-21swapper/119:52:011
19585996748,10cyclictest231322sleep319:16:493
1958099678,34cyclictest39-21ksoftirqd/221:19:292
1958099678,34cyclictest39-21ksoftirqd/221:19:292
19580996744,16cyclictest19072-21fschecks_count20:42:122
19580996737,7cyclictest181rcu_preempt20:23:162
19580996736,9cyclictest181rcu_preempt00:24:582
1958099672,25cyclictest39-21ksoftirqd/222:14:212
1957299673,27cyclictest20009-21fschecks_time19:07:101
1958099662,33cyclictest39-21ksoftirqd/221:40:552
1958099662,32cyclictest24809-21ls19:21:512
1958099662,24cyclictest39-21ksoftirqd/221:25:222
1958099662,23cyclictest39-21ksoftirqd/219:07:192
1957299663,28cyclictest25018-21find21:57:241
19572996539,11cyclictest31-21ksoftirqd/119:19:201
185712659,33sleep30-21swapper/319:02:253
1958099645,26cyclictest39-21ksoftirqd/219:32:192
1958099645,25cyclictest39-21ksoftirqd/223:29:352
1958099644,30cyclictest39-21ksoftirqd/219:31:112
19580996435,15cyclictest11114-21ssh23:22:332
1958099632,21cyclictest39-21ksoftirqd/222:52:182
19580996315,7cyclictest371rcuc/220:47:172
1957299623,34cyclictest7069-21/usr/sbin/munin20:07:191
1958599613,41cyclictest1326-21chrt00:01:523
1958599613,41cyclictest1326-21chrt00:01:523
19585995810,43cyclictest0-21swapper/323:12:183
1958599573,36cyclictest15741-21chrt22:37:073
1958599564,44cyclictest0-21swapper/320:27:203
1958599564,44cyclictest0-21swapper/320:27:203
1958599564,38cyclictest9880-21taskset23:21:533
1958599564,38cyclictest9880-21taskset23:21:533
1958599553,36cyclictest9221-21taskset21:31:523
1958599552,35cyclictest12006-21chrt20:21:533
1958599544,37cyclictest16368-21taskset21:42:263
1958599543,33cyclictest22048-21taskset20:51:523
1958599533,39cyclictest28010-21chrt22:57:173
1958599533,37cyclictest32469-21chrt19:42:293
1958599533,35cyclictest30312-21chrt22:07:113
1958599533,35cyclictest30312-21chrt22:07:113
1958599532,36cyclictest8645-21taskset20:11:533
1958599523,37cyclictest29998-21chrt19:37:063
1958599523,33cyclictest27780-21taskset23:51:523
1958599522,38cyclictest13519-21chrt22:32:253
1958599514,32cyclictest22290-21taskset23:42:113
1958599513,38cyclictest27788-21taskset21:07:243
1958599513,38cyclictest25040-21chrt22:52:183
1958599513,38cyclictest19191-21taskset22:42:213
1958599513,35cyclictest1726-21chrt00:02:093
1958599513,34cyclictest14910-21chrt21:41:413
1958599512,39cyclictest9997-21chrt21:32:213
1958599512,37cyclictest23213-21chrt21:55:073
1958599512,35cyclictest3675-21chrt21:22:113
1958599504,34cyclictest18807-21chrt20:41:523
1958599503,36cyclictest809-21chrt23:06:533
1958599503,34cyclictest6041-21chrt20:02:213
1958599503,34cyclictest28543-21chrt23:52:203
1958599503,34cyclictest16490-21chrt20:32:253
1958599503,33cyclictest15588-21chrt23:31:493
1958599503,32cyclictest2078-21chrt19:51:523
1958599503,32cyclictest2078-21chrt19:51:523
1958599502,38cyclictest4688-21chrt00:07:113
1958599502,37cyclictest20820-21chrt21:51:433
1958599502,35cyclictest17716-21taskset00:28:353
1958599494,35cyclictest5628-21chrt22:20:173
1958599492,36cyclictest27307-21chrt22:02:083
1958599492,35cyclictest25316-21chrt21:01:573
1958599492,35cyclictest10195-21taskset00:16:523
1958599492,33cyclictest21793-21chrt23:41:513
1958599492,33cyclictest10979-21chrt22:28:033
1958599492,33cyclictest10979-21chrt22:28:033
1958599483,34cyclictest26965-21chrt22:01:523
1958599483,33cyclictest31385-21chrt21:13:193
1958599483,32cyclictest2323-21chrt21:19:283
1958599483,32cyclictest2323-21chrt21:19:283
1958599483,30cyclictest493-21chrt22:11:533
1958599482,37cyclictest15298-21chrt00:25:063
1958599482,34cyclictest9531-21chrt20:12:293
1958599482,33cyclictest12741-21taskset00:21:133
1958599482,33cyclictest12741-21taskset00:21:133
1958599473,29cyclictest24815-21chrt19:21:513
1958599472,34cyclictest23793-21chrt22:50:523
1958599472,34cyclictest23793-21chrt22:50:523
1958599472,32cyclictest25306-21chrt19:22:113
1958599463,29cyclictest28972-21chrt19:32:243
1958599462,32cyclictest11637-21chrt23:24:033
1958599453,33cyclictest3013-21chrt19:52:253
1958599453,28cyclictest21122-21chrt19:11:513
1958599452,29cyclictest12428-21chrt20:22:323
1958599447,24cyclictest31933-21taskset23:03:453
1958599442,29cyclictest5409-21taskset20:01:523
1958599423,30cyclictest24338-21taskset20:57:363
1958599423,26cyclictest27287-21taskset19:27:223
1958599422,27cyclictest22927-21chrt20:52:253
1958599383,25cyclictest19637-21chrt20:42:253
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional