You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-26 - 14:36
[ 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 376 highest latencies:
System rackdslot4.osadl.org (updated Mon Jan 26, 2026 00:45:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
138591204169,23phc2sys0-21swapper/319:09:423
274342203169,23sleep10-21swapper/119:08:171
274652201170,21sleep00-21swapper/019:08:390
274622200167,22sleep20-21swapper/219:08:372
532721510,7sleep02805199cyclictest19:29:250
514921380,5sleep02805199cyclictest22:40:240
138491950,1ptp4l12166-21cut22:55:203
138491900,1ptp4l934-21cstates20:25:163
28054996629,9cyclictest33-21ksoftirqd/220:40:002
28054996530,17cyclictest33-21ksoftirqd/222:25:012
28054996529,3cyclictest33-21ksoftirqd/221:00:002
28054996233,4cyclictest33-21ksoftirqd/220:05:002
28054996232,4cyclictest33-21ksoftirqd/220:30:162
28054996131,4cyclictest33-21ksoftirqd/221:15:172
28054995926,3cyclictest33-21ksoftirqd/221:30:192
28054995925,6cyclictest33-21ksoftirqd/200:39:592
28054995923,4cyclictest33-21ksoftirqd/200:10:182
28054995829,7cyclictest33-21ksoftirqd/223:05:152
28054995825,4cyclictest33-21ksoftirqd/219:20:012
28054995823,11cyclictest33-21ksoftirqd/222:35:002
28054995732,7cyclictest33-21ksoftirqd/222:00:252
28054995730,8cyclictest33-21ksoftirqd/222:50:182
28054995729,8cyclictest33-21ksoftirqd/223:20:012
28054995729,8cyclictest33-21ksoftirqd/221:05:182
28054995727,4cyclictest33-21ksoftirqd/222:40:002
28054995726,6cyclictest33-21ksoftirqd/221:00:192
28054995724,6cyclictest33-21ksoftirqd/223:30:172
28054995724,4cyclictest33-21ksoftirqd/221:45:202
28054995631,7cyclictest33-21ksoftirqd/221:20:232
28054995627,7cyclictest33-21ksoftirqd/222:40:252
28054995621,10cyclictest33-21ksoftirqd/220:25:162
138491560,1ptp4l391rcuc/323:19:233
28054995530,6cyclictest33-21ksoftirqd/200:20:142
28054995529,4cyclictest33-21ksoftirqd/223:35:242
28054995527,4cyclictest33-21ksoftirqd/223:00:002
28054995527,4cyclictest33-21ksoftirqd/220:55:012
28054995527,4cyclictest33-21ksoftirqd/200:18:282
28054995527,3cyclictest33-21ksoftirqd/220:20:192
28054995527,3cyclictest33-21ksoftirqd/220:20:182
28054995525,4cyclictest33-21ksoftirqd/221:40:232
28054995523,6cyclictest33-21ksoftirqd/222:15:012
28054995522,7cyclictest33-21ksoftirqd/223:55:122
28054995522,6cyclictest33-21ksoftirqd/223:55:012
28054995520,4cyclictest33-21ksoftirqd/221:40:002
28054995420,7cyclictest33-21ksoftirqd/222:15:252
28054995418,5cyclictest33-21ksoftirqd/219:35:252
28054995329,7cyclictest33-21ksoftirqd/200:30:132
28054995321,8cyclictest33-21ksoftirqd/200:25:202
28054995319,9cyclictest33-21ksoftirqd/220:40:242
28054995230,7cyclictest33-21ksoftirqd/221:25:132
28054995225,3cyclictest33-21ksoftirqd/221:50:452
28054995224,3cyclictest33-21ksoftirqd/223:44:192
28054995222,5cyclictest33-21ksoftirqd/219:50:012
28054995222,3cyclictest33-21ksoftirqd/223:20:212
28054995222,3cyclictest33-21ksoftirqd/222:25:192
28054995220,6cyclictest33-21ksoftirqd/221:10:142
28054995219,4cyclictest33-21ksoftirqd/220:00:012
2805499516,3cyclictest33-21ksoftirqd/220:45:212
28054995125,7cyclictest33-21ksoftirqd/219:15:002
28054995120,4cyclictest33-21ksoftirqd/220:05:282
28054995117,6cyclictest33-21ksoftirqd/221:57:282
28054995116,8cyclictest33-21ksoftirqd/222:05:242
2805499507,3cyclictest33-21ksoftirqd/219:30:222
2805499506,3cyclictest33-21ksoftirqd/222:45:232
113772500,4sleep311380-21irqrtprio20:45:173
28054994930,10cyclictest33-21ksoftirqd/200:00:282
138491490,1ptp4l401ktimersoftd/319:27:403
2805499485,3cyclictest33-21ksoftirqd/219:50:182
2805499483,3cyclictest33-21ksoftirqd/219:20:242
2805499483,3cyclictest121rcu_preempt20:20:002
28054994812,6cyclictest33-21ksoftirqd/219:25:212
2805499473,3cyclictest33-21ksoftirqd/223:10:132
28054994717,9cyclictest33-21ksoftirqd/200:05:182
28054994713,5cyclictest33-21ksoftirqd/219:40:232
28054994631,3cyclictest33-21ksoftirqd/220:10:162
28054994612,9cyclictest33-21ksoftirqd/223:00:262
141412460,2sleep00-21swapper/019:45:210
2805499454,6cyclictest33-21ksoftirqd/223:30:002
28054994514,5cyclictest33-21ksoftirqd/223:46:042
28052994519,4cyclictest25-21ksoftirqd/121:00:181
138491440,8ptp4l401ktimersoftd/300:28:483
2805699421,37cyclictest19083-21grep00:15:173
28052994233,5cyclictest25-21ksoftirqd/120:20:121
28052994233,5cyclictest25-21ksoftirqd/120:20:121
135832420,2sleep00-21swapper/023:00:130
2805299406,9cyclictest25-21ksoftirqd/122:00:001
28051994034,3cyclictest9-21ksoftirqd/023:30:000
138491400,1ptp4l401ktimersoftd/322:17:013
2805299395,3cyclictest121rcu_preempt19:55:181
28052993934,3cyclictest25-21ksoftirqd/122:55:001
28052993934,2cyclictest25-21ksoftirqd/122:30:001
28056993830,5cyclictest41-21ksoftirqd/300:23:313
28052993834,3cyclictest25-21ksoftirqd/119:55:001
28052993834,2cyclictest25-21ksoftirqd/123:40:001
28052993832,3cyclictest25-21ksoftirqd/123:50:231
2805699373,2cyclictest121rcu_preempt00:10:083
28056993731,4cyclictest41-21ksoftirqd/300:08:523
28056993731,3cyclictest41-21ksoftirqd/323:10:003
2805299375,3cyclictest25-21ksoftirqd/122:35:001
2805299374,2cyclictest121rcu_preempt22:05:171
28052993733,2cyclictest25-21ksoftirqd/119:50:001
28052993732,3cyclictest25-21ksoftirqd/120:04:591
28052993732,3cyclictest25-21ksoftirqd/100:15:011
28052993731,3cyclictest25-21ksoftirqd/100:25:011
2805299371,5cyclictest25-21ksoftirqd/121:10:011
138491370,1ptp4l401ktimersoftd/322:06:193
50798360,2rtkit-daemon0-21swapper/123:11:561
285212360,4sleep02805199cyclictest23:30:140
28056993629,5cyclictest41-21ksoftirqd/320:02:373
2805299363,3cyclictest25-21ksoftirqd/121:35:211
2805299363,3cyclictest25-21ksoftirqd/100:30:011
2805299363,3cyclictest121rcu_preempt19:40:201
28052993632,3cyclictest25-21ksoftirqd/123:50:011
28052993631,3cyclictest25-21ksoftirqd/120:15:181
28052993630,4cyclictest25-21ksoftirqd/123:09:451
28052993630,4cyclictest25-21ksoftirqd/120:26:321
2805299362,4cyclictest25-21ksoftirqd/122:20:001
28051993630,4cyclictest9-21ksoftirqd/020:52:050
28051993630,4cyclictest25041-21grep00:25:280
138491360,0ptp4l401ktimersoftd/323:00:253
28056993529,4cyclictest41-21ksoftirqd/321:02:153
28056993529,4cyclictest41-21ksoftirqd/319:37:553
28056993529,4cyclictest41-21ksoftirqd/319:24:263
2805299356,7cyclictest25-21ksoftirqd/123:25:231
2805299356,5cyclictest25-21ksoftirqd/123:30:241
28052993531,2cyclictest25-21ksoftirqd/122:45:131
28052993530,3cyclictest25-21ksoftirqd/122:40:121
28052993530,3cyclictest25-21ksoftirqd/121:30:101
28052993530,3cyclictest25-21ksoftirqd/120:45:001
28052993529,4cyclictest25-21ksoftirqd/121:14:321
28052993529,4cyclictest25-21ksoftirqd/120:46:361
28052993529,4cyclictest25-21ksoftirqd/100:15:101
28052993529,3cyclictest25-21ksoftirqd/100:00:151
28051993529,4cyclictest9-21ksoftirqd/022:02:080
28056993429,3cyclictest41-21ksoftirqd/320:52:243
28056993429,3cyclictest41-21ksoftirqd/300:34:093
28056993428,4cyclictest41-21ksoftirqd/322:46:403
28056993428,4cyclictest41-21ksoftirqd/322:10:383
28056993428,4cyclictest41-21ksoftirqd/321:06:403
28056993428,4cyclictest41-21ksoftirqd/300:01:423
28056993427,4cyclictest41-21ksoftirqd/321:27:573
2805299348,3cyclictest25-21ksoftirqd/121:00:001
2805299345,4cyclictest25-21ksoftirqd/119:15:221
2805299345,3cyclictest25-21ksoftirqd/122:00:151
2805299344,3cyclictest121rcu_preempt21:20:011
28052993430,2cyclictest25-21ksoftirqd/123:45:001
28052993430,2cyclictest25-21ksoftirqd/122:10:121
28052993430,2cyclictest25-21ksoftirqd/120:15:011
28052993429,3cyclictest25-21ksoftirqd/122:55:131
28052993429,3cyclictest25-21ksoftirqd/120:50:121
28052993429,3cyclictest25-21ksoftirqd/119:29:251
28052993429,3cyclictest25-21ksoftirqd/100:05:191
28052993428,4cyclictest25-21ksoftirqd/123:16:311
2805299342,4cyclictest25-21ksoftirqd/122:35:261
2805299340,5cyclictest25-21ksoftirqd/119:35:141
2805299340,3cyclictest25-21ksoftirqd/123:55:241
28051993429,3cyclictest9-21ksoftirqd/019:36:580
28051993428,4cyclictest9-21ksoftirqd/022:49:380
28051993428,4cyclictest9-21ksoftirqd/019:58:010
28051993428,4cyclictest9-21ksoftirqd/019:14:400
28051993428,4cyclictest9-21ksoftirqd/000:24:140
28051993428,4cyclictest9-21ksoftirqd/000:12:330
28051993427,5cyclictest9-21ksoftirqd/000:15:470
1385913428,3phc2sys41-21ksoftirqd/323:30:133
28056993328,3cyclictest41-21ksoftirqd/321:45:353
28056993327,4cyclictest41-21ksoftirqd/322:33:053
28056993327,4cyclictest41-21ksoftirqd/321:51:403
28056993327,4cyclictest41-21ksoftirqd/321:21:243
28056993327,4cyclictest41-21ksoftirqd/319:59:243
28056993327,4cyclictest41-21ksoftirqd/319:33:533
28056993326,4cyclictest41-21ksoftirqd/321:57:183
2805299337,6cyclictest25-21ksoftirqd/100:25:251
28052993328,3cyclictest25-21ksoftirqd/123:05:001
28052993328,3cyclictest25-21ksoftirqd/122:20:131
28052993328,3cyclictest25-21ksoftirqd/121:16:271
28052993328,3cyclictest25-21ksoftirqd/120:40:011
28052993328,3cyclictest25-21ksoftirqd/120:30:201
28052993328,3cyclictest25-21ksoftirqd/119:14:101
28052993327,4cyclictest25-21ksoftirqd/123:22:171
28052993327,3cyclictest25-21ksoftirqd/121:50:001
2805299330,2cyclictest25-21ksoftirqd/121:40:161
28051993328,3cyclictest9-21ksoftirqd/022:06:260
28051993328,3cyclictest9-21ksoftirqd/020:07:030
28051993328,3cyclictest9-21ksoftirqd/019:40:470
28051993327,4cyclictest9-21ksoftirqd/021:34:480
28051993327,4cyclictest9-21ksoftirqd/021:28:350
28051993327,4cyclictest9-21ksoftirqd/020:42:410
28051993327,4cyclictest9-21ksoftirqd/000:05:320
28056993226,4cyclictest41-21ksoftirqd/322:03:533
28056993226,4cyclictest41-21ksoftirqd/320:37:123
28056993226,4cyclictest41-21ksoftirqd/320:06:233
28056993226,3cyclictest41-21ksoftirqd/322:27:583
2805299324,6cyclictest25-21ksoftirqd/100:35:161
2805299324,3cyclictest121rcu_preempt20:05:281
28052993227,3cyclictest25-21ksoftirqd/121:25:141
28052993227,3cyclictest25-21ksoftirqd/119:35:001
28052993226,4cyclictest25-21ksoftirqd/121:50:301
28052993226,4cyclictest25-21ksoftirqd/119:20:511
28051993227,3cyclictest9-21ksoftirqd/020:55:550
28051993227,3cyclictest9-21ksoftirqd/020:16:340
28051993226,4cyclictest9-21ksoftirqd/022:26:520
28051993226,4cyclictest9-21ksoftirqd/000:04:080
138491320,9ptp4l401ktimersoftd/321:19:413
28056993126,3cyclictest41-21ksoftirqd/321:33:373
28056993126,3cyclictest41-21ksoftirqd/320:31:433
28056993126,3cyclictest41-21ksoftirqd/320:11:423
28056993125,4cyclictest41-21ksoftirqd/320:44:333
28056993125,3cyclictest41-21ksoftirqd/319:12:153
28056993124,4cyclictest41-21ksoftirqd/321:14:583
28051993126,3cyclictest9-21ksoftirqd/023:06:510
28051993126,3cyclictest9-21ksoftirqd/022:57:530
28051993126,3cyclictest9-21ksoftirqd/022:34:340
28051993126,3cyclictest9-21ksoftirqd/021:01:510
28051993126,3cyclictest9-21ksoftirqd/019:32:090
28051993126,3cyclictest9-21ksoftirqd/019:21:190
28051993126,3cyclictest9-21ksoftirqd/000:39:290
28051993126,3cyclictest9-21ksoftirqd/000:30:110
28051993125,4cyclictest9-21ksoftirqd/023:51:320
28051993125,4cyclictest9-21ksoftirqd/021:59:360
28051993125,4cyclictest9-21ksoftirqd/021:52:110
28051993125,4cyclictest9-21ksoftirqd/021:16:590
28051993125,4cyclictest9-21ksoftirqd/021:08:050
138491310,8ptp4l401ktimersoftd/323:22:233
138491310,0ptp4l401ktimersoftd/321:40:053
138491310,0ptp4l401ktimersoftd/320:18:583
28056993025,3cyclictest41-21ksoftirqd/323:55:013
28056993025,3cyclictest41-21ksoftirqd/323:10:053
28056993025,3cyclictest41-21ksoftirqd/320:58:543
28056993024,4cyclictest41-21ksoftirqd/322:53:063
28056993024,4cyclictest41-21ksoftirqd/319:43:513
28051993025,3cyclictest9-21ksoftirqd/020:45:420
28051993025,3cyclictest9-21ksoftirqd/019:53:040
28051993025,3cyclictest9-21ksoftirqd/019:15:110
28051993024,4cyclictest9-21ksoftirqd/023:13:090
28051993024,4cyclictest9-21ksoftirqd/022:39:570
138491300,0ptp4l401ktimersoftd/323:28:233
28056992925,2cyclictest41-21ksoftirqd/323:57:173
28056992924,3cyclictest41-21ksoftirqd/321:35:333
28056992923,4cyclictest41-21ksoftirqd/300:38:053
28056992923,3cyclictest41-21ksoftirqd/319:45:163
28051992924,3cyclictest9-21ksoftirqd/023:59:260
28051992924,3cyclictest9-21ksoftirqd/023:46:470
28051992924,3cyclictest9-21ksoftirqd/021:36:050
28051992924,3cyclictest9-21ksoftirqd/021:21:010
28051992924,3cyclictest9-21ksoftirqd/020:12:570
28051992923,4cyclictest9-21ksoftirqd/022:11:550
28051992923,3cyclictest9-21ksoftirqd/023:20:230
138491290,0ptp4l401ktimersoftd/323:36:023
138491290,0ptp4l401ktimersoftd/322:36:433
28056992823,3cyclictest41-21ksoftirqd/320:21:293
28056992823,3cyclictest41-21ksoftirqd/320:21:293
28056992822,3cyclictest41-21ksoftirqd/319:15:243
28056992821,4cyclictest41-21ksoftirqd/323:45:293
28051992823,3cyclictest9-21ksoftirqd/023:35:440
28051992823,3cyclictest9-21ksoftirqd/020:29:020
28051992823,3cyclictest9-21ksoftirqd/020:03:180
28051992822,4cyclictest9-21ksoftirqd/022:52:430
28056992720,4cyclictest41-21ksoftirqd/322:21:253
28051992722,3cyclictest9-21ksoftirqd/021:50:000
28056992620,4cyclictest41-21ksoftirqd/319:50:213
28051992621,3cyclictest9-21ksoftirqd/021:11:300
28051992621,3cyclictest9-21ksoftirqd/020:23:050
28051992621,3cyclictest9-21ksoftirqd/020:23:040
28051992619,5cyclictest9-21ksoftirqd/021:40:060
28056992518,4cyclictest41-21ksoftirqd/322:40:123
28051992520,3cyclictest9-21ksoftirqd/023:15:530
138491250,0ptp4l401ktimersoftd/323:40:113
28051992419,3cyclictest9-21ksoftirqd/023:43:060
28051992419,3cyclictest9-21ksoftirqd/020:33:470
50798230,2rtkit-daemon0-21swapper/022:21:320
28051991914,3cyclictest23726-21df22:15:140
28051991912,4cyclictest5979-21cat20:35:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional