You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-05 - 06:00
[ 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
Characteristics of the 792 highest latencies:
System rackdslot1.osadl.org (updated Thu Mar 05, 2026 00:45:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
134491820,1ptp4l321ktimersoftd/220:19:582
310722700,3sleep00-21swapper/019:15:180
27879996530,6cyclictest41-21ksoftirqd/322:20:003
27879996428,5cyclictest41-21ksoftirqd/323:05:153
27879996230,4cyclictest41-21ksoftirqd/322:27:563
27879996229,7cyclictest41-21ksoftirqd/300:20:013
27879996229,4cyclictest41-21ksoftirqd/320:59:313
27879996226,4cyclictest41-21ksoftirqd/320:49:213
27879996135,4cyclictest41-21ksoftirqd/300:36:593
27879996132,4cyclictest41-21ksoftirqd/323:29:423
27879996130,7cyclictest41-21ksoftirqd/319:25:013
27879996130,3cyclictest41-21ksoftirqd/319:12:383
27879996129,4cyclictest41-21ksoftirqd/319:33:393
27879996128,6cyclictest41-21ksoftirqd/323:10:443
27879996128,4cyclictest41-21ksoftirqd/322:32:503
134491610,4ptp4l0-21swapper/100:14:161
27879996032,3cyclictest41-21ksoftirqd/320:00:233
27879996031,7cyclictest41-21ksoftirqd/300:00:243
27879996029,4cyclictest41-21ksoftirqd/319:27:563
27879996028,4cyclictest41-21ksoftirqd/321:02:323
27879996028,4cyclictest41-21ksoftirqd/320:54:343
27879996027,4cyclictest41-21ksoftirqd/321:51:103
27879995931,7cyclictest41-21ksoftirqd/321:40:223
27879995930,7cyclictest41-21ksoftirqd/322:50:003
27879995930,4cyclictest41-21ksoftirqd/323:34:423
27879995929,4cyclictest41-21ksoftirqd/323:55:233
27879995928,7cyclictest41-21ksoftirqd/322:40:163
27879995927,4cyclictest41-21ksoftirqd/321:34:493
27879995926,4cyclictest41-21ksoftirqd/321:10:003
2787699597,6cyclictest0-21swapper/021:25:230
2787699597,12cyclictest0-21swapper/022:40:240
134491590,4ptp4l0-21swapper/323:20:383
134491590,3ptp4l0-21swapper/223:00:172
27879995830,7cyclictest41-21ksoftirqd/321:30:013
27879995828,5cyclictest41-21ksoftirqd/322:10:523
27879995826,8cyclictest41-21ksoftirqd/322:20:223
27879995826,4cyclictest41-21ksoftirqd/323:47:003
27879995826,4cyclictest41-21ksoftirqd/323:40:173
27879995825,4cyclictest41-21ksoftirqd/319:16:373
27879995825,3cyclictest41-21ksoftirqd/300:20:353
134491580,4ptp4l0-21swapper/221:35:012
27879995730,4cyclictest41-21ksoftirqd/323:16:113
27879995728,4cyclictest41-21ksoftirqd/319:47:523
27879995727,4cyclictest41-21ksoftirqd/320:40:333
27879995726,8cyclictest41-21ksoftirqd/322:35:223
27879995726,8cyclictest41-21ksoftirqd/320:25:333
27879995725,3cyclictest41-21ksoftirqd/319:51:463
27879995724,3cyclictest41-21ksoftirqd/321:39:163
27879995723,9cyclictest41-21ksoftirqd/320:15:203
27879995723,4cyclictest41-21ksoftirqd/322:50:413
27879995723,4cyclictest41-21ksoftirqd/322:50:413
134491570,4ptp4l0-21swapper/219:10:022
134491570,3ptp4l0-21swapper/220:45:452
134491570,3ptp4l0-21swapper/119:25:031
27879995624,8cyclictest41-21ksoftirqd/321:45:063
27879995624,6cyclictest41-21ksoftirqd/323:52:343
27879995624,6cyclictest41-21ksoftirqd/319:37:313
27879995619,7cyclictest41-21ksoftirqd/300:05:203
134491560,4ptp4l0-21swapper/221:22:002
134491560,4ptp4l0-21swapper/119:15:251
134491560,3ptp4l0-21swapper/222:05:232
129772560,5sleep20-21swapper/219:45:222
27879995526,3cyclictest41-21ksoftirqd/320:37:363
27879995525,4cyclictest41-21ksoftirqd/319:56:013
27879995524,6cyclictest41-21ksoftirqd/319:40:253
27879995522,3cyclictest41-21ksoftirqd/323:35:083
27879995521,9cyclictest41-21ksoftirqd/300:30:013
2787699558,6cyclictest0-21swapper/020:45:220
134491550,4ptp4l0-21swapper/222:59:112
134491550,4ptp4l0-21swapper/221:53:322
134491550,4ptp4l0-21swapper/123:58:571
134491550,4ptp4l0-21swapper/120:08:561
134491550,3ptp4l0-21swapper/221:55:292
134491550,3ptp4l0-21swapper/200:26:442
27879995427,7cyclictest41-21ksoftirqd/322:55:133
134491540,4ptp4l0-21swapper/120:46:481
134491540,3ptp4l0-21swapper/223:51:172
134491540,3ptp4l0-21swapper/220:54:102
134491540,3ptp4l0-21swapper/219:15:182
134491540,10ptp4l0-21swapper/221:19:142
27879995327,6cyclictest41-21ksoftirqd/320:30:253
27879995325,3cyclictest41-21ksoftirqd/321:23:503
27879995323,7cyclictest41-21ksoftirqd/321:10:163
2787699535,6cyclictest3269-21df_abs20:35:120
134491530,4ptp4l0-21swapper/223:16:262
134491530,4ptp4l0-21swapper/222:54:172
134491530,4ptp4l0-21swapper/222:54:172
134491530,4ptp4l0-21swapper/219:21:402
134491530,3ptp4l0-21swapper/222:25:152
27879995226,7cyclictest41-21ksoftirqd/320:08:213
27879995224,8cyclictest41-21ksoftirqd/300:30:213
134491520,4ptp4l0-21swapper/222:21:192
134491520,4ptp4l0-21swapper/200:23:402
134491520,4ptp4l0-21swapper/121:00:461
134491520,4ptp4l0-21swapper/100:36:251
134491520,13ptp4l0-21swapper/222:02:442
134491520,13ptp4l0-21swapper/220:40:402
27879995125,8cyclictest41-21ksoftirqd/322:05:183
27879995121,7cyclictest41-21ksoftirqd/321:15:273
27879995121,3cyclictest41-21ksoftirqd/320:21:423
2787699517,11cyclictest0-21swapper/023:40:210
2787699514,7cyclictest6745-21sed20:40:240
2787699513,6cyclictest23888-21latency_hist22:30:010
134491510,5ptp4l0-21swapper/123:26:561
134491510,4ptp4l0-21swapper/223:33:442
134491510,4ptp4l0-21swapper/223:12:022
134491510,4ptp4l0-21swapper/221:37:472
134491510,4ptp4l0-21swapper/221:04:512
134491510,4ptp4l0-21swapper/220:31:212
27879995020,9cyclictest41-21ksoftirqd/320:15:003
2787999501,3cyclictest121rcu_preempt00:15:013
2787699508,7cyclictest0-21swapper/021:30:270
2787699503,5cyclictest15367-21irqrtprio21:00:180
134491500,8ptp4l0-21swapper/120:26:521
134491500,4ptp4l0-21swapper/123:36:561
134491500,3ptp4l0-21swapper/220:11:372
134491500,3ptp4l0-21swapper/122:24:331
27879994921,6cyclictest41-21ksoftirqd/322:00:173
2787699497,6cyclictest0-21swapper/023:50:120
2787699497,6cyclictest0-21swapper/023:00:260
2787699494,6cyclictest0-21swapper/020:05:130
2787699491,9cyclictest8169-21grep19:35:210
134491490,4ptp4l0-21swapper/221:27:072
134491490,4ptp4l0-21swapper/120:44:491
134491490,17ptp4l25-21ksoftirqd/122:43:171
2787699487,7cyclictest0-21swapper/019:25:230
2787699483,12cyclictest29462-21cat20:20:200
134491480,5ptp4l0-21swapper/100:00:131
134491480,4ptp4l0-21swapper/222:44:112
134491480,4ptp4l0-21swapper/019:09:000
134491480,4ptp4l0-21swapper/000:35:110
134491480,4ptp4l0-21swapper/000:29:400
2787999474,2cyclictest121rcu_preempt21:55:443
27879994723,1cyclictest0-21swapper/323:01:073
2787699477,5cyclictest0-21swapper/020:30:180
2787699472,5cyclictest9-21ksoftirqd/022:10:250
134491470,8ptp4l121rcu_preempt21:15:161
134491470,4ptp4l0-21swapper/119:33:261
134491470,4ptp4l0-21swapper/119:05:141
134491470,11ptp4l0-21swapper/122:07:191
2787699467,6cyclictest0-21swapper/021:50:140
2787699466,6cyclictest0-21swapper/022:05:190
2787699463,6cyclictest27909-21dpkg19:10:100
134491460,4ptp4l0-21swapper/121:50:491
134491460,3ptp4l0-21swapper/221:11:522
134491460,12ptp4l25-21ksoftirqd/120:13:351
134491450,2ptp4l0-21swapper/200:14:542
2787799442,41cyclictest0-21swapper/122:55:381
2787799440,42cyclictest8571-21kworker/1:120:56:191
2787699446,6cyclictest0-21swapper/000:15:240
2787699445,7cyclictest0-21swapper/020:00:260
2787699442,14cyclictest32548-21ssh22:45:270
134491440,9ptp4l0-21swapper/022:21:360
134491440,9ptp4l0-21swapper/019:49:220
134491440,4ptp4l8343-21apt-get00:15:131
134491440,3ptp4l0-21swapper/222:35:362
134491440,3ptp4l0-21swapper/121:06:121
134491440,10ptp4l0-21swapper/220:03:142
2787699434,6cyclictest0-21swapper/023:20:270
2787699432,7cyclictest0-21swapper/000:06:090
134491430,9ptp4l0-21swapper/200:19:262
134491430,9ptp4l0-21swapper/022:59:500
134491430,5ptp4l0-21swapper/021:55:190
134491430,4ptp4l28506-21apt-get20:20:132
134491430,4ptp4l17068-21apt-get22:15:112
134491430,4ptp4l16294-21apt-get19:55:041
134491430,4ptp4l14772-21apt-get22:10:102
134491430,4ptp4l0-21swapper/223:26:452
134491430,4ptp4l0-21swapper/222:34:262
134491430,3ptp4l0-21swapper/221:42:452
2787699425,6cyclictest0-21swapper/021:10:000
2787699420,5cyclictest0-21swapper/019:25:010
134491420,9ptp4l0-21swapper/221:46:232
134491420,9ptp4l0-21swapper/219:56:092
134491420,9ptp4l0-21swapper/020:29:120
134491420,5ptp4l0-21swapper/022:30:110
134491420,5ptp4l0-21swapper/022:00:250
134491420,4ptp4l31371-21hddtemp_smartct21:35:180
134491420,4ptp4l2318-21gnome-shell19:56:590
134491420,4ptp4l0-21swapper/200:03:592
134491420,4ptp4l0-21swapper/100:30:001
134491420,3ptp4l31418-21df_inode22:45:141
27876994138,2cyclictest101ktimersoftd/020:10:200
134491410,5ptp4l0-21swapper/222:45:252
134491410,5ptp4l0-21swapper/100:30:181
134491410,5ptp4l0-21swapper/019:50:240
134491410,5ptp4l0-21swapper/019:40:180
134491410,5ptp4l0-21swapper/000:20:160
134491410,4ptp4l9464-21ls23:05:271
134491410,4ptp4l22804-21ntp_states22:25:221
134491410,4ptp4l10501-21irqstats19:40:191
134491410,4ptp4l0-21swapper/221:00:012
134491410,4ptp4l0-21swapper/219:39:582
134491410,3ptp4l27456-21ntp_states21:25:221
134491410,3ptp4l26667-21apt-get23:45:122
134491410,10ptp4l0-21swapper/121:13:481
134491400,5ptp4l23430-21latency_hist20:10:002
134491400,5ptp4l0-21swapper/123:10:231
134491400,5ptp4l0-21swapper/122:10:591
134491400,5ptp4l0-21swapper/121:35:221
134491400,5ptp4l0-21swapper/121:30:261
134491400,5ptp4l0-21swapper/021:45:260
134491400,5ptp4l0-21swapper/021:40:010
134491400,4ptp4l8372-21iostat21:55:171
134491400,4ptp4l11296-21ntp_states22:00:211
134491400,4ptp4l0-21swapper/219:40:282
134491400,4ptp4l0-21swapper/200:07:472
134491400,4ptp4l0-21swapper/123:15:061
134491400,4ptp4l0-21swapper/122:35:171
134491400,4ptp4l0-21swapper/122:30:251
134491400,4ptp4l0-21swapper/122:15:221
134491400,4ptp4l0-21swapper/120:33:271
134491400,4ptp4l0-21swapper/120:00:161
134491400,4ptp4l0-21swapper/119:13:541
134491400,4ptp4l0-21swapper/023:56:150
134491400,4ptp4l0-21swapper/023:48:130
134491400,4ptp4l0-21swapper/023:15:380
134491400,4ptp4l0-21swapper/023:12:260
134491400,4ptp4l0-21swapper/022:53:330
134491400,4ptp4l0-21swapper/022:53:330
134491400,4ptp4l0-21swapper/022:37:210
134491400,4ptp4l0-21swapper/022:15:130
134491400,4ptp4l0-21swapper/021:20:210
134491400,4ptp4l0-21swapper/021:15:290
134491400,4ptp4l0-21swapper/020:56:310
134491400,4ptp4l0-21swapper/000:12:270
134491400,3ptp4l26484-21diskstats20:15:150
134491400,3ptp4l1957-21ls22:50:171
134491400,3ptp4l1957-21ls22:50:171
134491400,3ptp4l17862-21ls21:05:180
134491400,3ptp4l0-21swapper/220:25:212
134491400,3ptp4l0-21swapper/019:32:400
2787699391,7cyclictest10013-21apt-get20:50:120
134491390,5ptp4l8203-21df_abs23:05:152
134491390,5ptp4l24741-21ps23:40:161
134491390,4ptp4l30083-21sed20:20:281
134491390,4ptp4l0-21swapper/223:55:142
134491390,4ptp4l0-21swapper/223:40:082
134491390,4ptp4l0-21swapper/223:35:232
134491390,4ptp4l0-21swapper/223:20:372
134491390,4ptp4l0-21swapper/220:35:102
134491390,4ptp4l0-21swapper/219:54:292
134491390,4ptp4l0-21swapper/219:33:392
134491390,4ptp4l0-21swapper/200:33:462
134491390,4ptp4l0-21swapper/123:51:351
134491390,4ptp4l0-21swapper/123:32:101
134491390,4ptp4l0-21swapper/123:23:451
134491390,4ptp4l0-21swapper/123:03:301
134491390,4ptp4l0-21swapper/121:40:181
134491390,4ptp4l0-21swapper/119:54:271
134491390,4ptp4l0-21swapper/119:20:021
134491390,4ptp4l0-21swapper/023:31:060
134491390,4ptp4l0-21swapper/023:25:170
134491390,4ptp4l0-21swapper/000:32:470
134491390,4ptp4l0-21swapper/000:00:160
134491390,3ptp4l0-21swapper/100:20:131
134491380,4ptp4l0-21swapper/200:36:282
134491380,4ptp4l0-21swapper/121:49:101
134491380,4ptp4l0-21swapper/121:20:221
134491380,4ptp4l0-21swapper/120:50:141
134491380,4ptp4l0-21swapper/120:15:171
134491380,4ptp4l0-21swapper/119:47:141
134491380,4ptp4l0-21swapper/119:36:461
134491380,4ptp4l0-21swapper/023:37:530
134491380,4ptp4l0-21swapper/023:05:220
134491380,3ptp4l0-21swapper/221:05:252
134491380,3ptp4l0-21swapper/219:25:092
134491370,4ptp4l0-21swapper/123:47:551
134491370,4ptp4l0-21swapper/120:37:501
134491370,3ptp4l0-21swapper/100:09:161
255262295,15sleep225541-21apt-get19:05:102
255442154,6sleep30-21swapper/319:05:123
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional