You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-14 - 12:25
[ 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 highest latencies:
System rackdslot2.osadl.org (updated Wed Jan 14, 2026 00:45:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
274842207164,32sleep20-21swapper/219:09:522
274462206173,22sleep10-21swapper/119:09:221
274452206172,23sleep00-21swapper/019:09:210
139591205171,23phc2sys0-21swapper/319:05:273
139591160123,26phc2sys0-21swapper/319:10:013
304482700,1sleep130449-21/usr/sbin/munin20:20:221
90452590,2sleep10-21swapper/120:45:131
27790995346,4cyclictest29910-21idleruntime-cro23:45:002
27791994841,4cyclictest2497-21sh23:55:003
27789994814,4cyclictest25-21ksoftirqd/122:00:001
27791994414,28cyclictest10085-21kworker/3:200:26:263
27789994416,3cyclictest25-21ksoftirqd/123:35:001
27789994416,3cyclictest25-21ksoftirqd/119:45:201
27789994338,2cyclictest1308-21runrttasks22:04:071
27789994315,3cyclictest25-21ksoftirqd/123:45:261
247852430,7sleep02778899cyclictest22:25:170
139291430,0ptp4l401ktimersoftd/321:33:543
2778999426,2cyclictest25-21ksoftirqd/121:10:271
2778999425,3cyclictest25-21ksoftirqd/119:30:241
2778999424,3cyclictest25-21ksoftirqd/123:40:161
27789994237,2cyclictest25-21ksoftirqd/100:00:001
27789994215,4cyclictest25-21ksoftirqd/120:25:211
27789994214,6cyclictest25-21ksoftirqd/121:34:591
2778999414,3cyclictest25-21ksoftirqd/120:40:171
27789994137,2cyclictest24634-21expr22:25:151
27789994113,4cyclictest25-21ksoftirqd/121:25:251
2779099401,37cyclictest8061-21kworker/2:223:20:352
2778999407,3cyclictest25-21ksoftirqd/122:55:201
2778999406,4cyclictest25-21ksoftirqd/120:05:161
27789994034,3cyclictest25-21ksoftirqd/123:00:111
27791993916,2cyclictest21289-21kworker/3:020:51:053
27790993932,4cyclictest33-21ksoftirqd/220:05:362
2778999397,6cyclictest25-21ksoftirqd/122:30:231
2778999396,4cyclictest25-21ksoftirqd/122:10:191
2778999396,4cyclictest25-21ksoftirqd/119:55:191
2778999396,3cyclictest121rcu_preempt21:45:151
2778999394,8cyclictest25-21ksoftirqd/122:45:001
2778999394,3cyclictest25-21ksoftirqd/100:25:271
27789993935,2cyclictest25-21ksoftirqd/122:50:001
27789993934,3cyclictest25-21ksoftirqd/123:39:591
27791993833,3cyclictest41-21ksoftirqd/322:25:133
27791993833,3cyclictest41-21ksoftirqd/321:25:003
27791993832,4cyclictest41-21ksoftirqd/322:52:313
27791993832,4cyclictest41-21ksoftirqd/320:30:473
27791993832,4cyclictest41-21ksoftirqd/320:04:193
27791993832,4cyclictest41-21ksoftirqd/320:04:193
27791993831,4cyclictest41-21ksoftirqd/319:48:233
27790993832,4cyclictest33-21ksoftirqd/222:37:462
27790993832,4cyclictest33-21ksoftirqd/219:47:092
27790993832,4cyclictest33-21ksoftirqd/219:33:502
2779099381,35cyclictest8061-21kworker/2:200:25:362
2778999387,4cyclictest25-21ksoftirqd/121:00:151
2778999385,3cyclictest121rcu_preempt20:15:171
2778999385,3cyclictest121rcu_preempt00:15:251
2778999383,6cyclictest25-21ksoftirqd/123:15:271
2778999383,3cyclictest121rcu_preempt22:20:251
27789993833,3cyclictest25-21ksoftirqd/122:05:211
27789993825,10cyclictest25-21ksoftirqd/100:05:001
2778999382,4cyclictest25-21ksoftirqd/121:40:231
2778999382,3cyclictest25-21ksoftirqd/122:15:211
27791993732,3cyclictest41-21ksoftirqd/323:45:513
27791993732,3cyclictest41-21ksoftirqd/322:05:123
27791993732,3cyclictest41-21ksoftirqd/322:04:543
27791993732,3cyclictest41-21ksoftirqd/319:42:253
27791993732,3cyclictest41-21ksoftirqd/300:15:203
27791993731,4cyclictest41-21ksoftirqd/323:58:383
27791993731,4cyclictest41-21ksoftirqd/323:26:463
27791993731,4cyclictest41-21ksoftirqd/322:43:303
27791993731,4cyclictest41-21ksoftirqd/321:29:043
27791993731,4cyclictest41-21ksoftirqd/321:06:213
27791993731,4cyclictest41-21ksoftirqd/320:55:413
27790993732,3cyclictest33-21ksoftirqd/220:03:462
27790993732,3cyclictest33-21ksoftirqd/220:03:462
27790993732,3cyclictest33-21ksoftirqd/219:15:102
27790993731,4cyclictest33-21ksoftirqd/222:03:372
27790993731,4cyclictest33-21ksoftirqd/220:41:052
27790993731,4cyclictest33-21ksoftirqd/220:29:182
27790993731,4cyclictest33-21ksoftirqd/200:09:302
27790993731,3cyclictest33-21ksoftirqd/221:45:132
2778999375,4cyclictest25-21ksoftirqd/100:30:171
2778999373,4cyclictest25-21ksoftirqd/119:25:241
2778999373,3cyclictest25-21ksoftirqd/119:15:231
27789993733,2cyclictest25-21ksoftirqd/122:35:231
27789993732,3cyclictest25-21ksoftirqd/100:39:591
27788993731,4cyclictest9-21ksoftirqd/000:18:050
27791993631,3cyclictest41-21ksoftirqd/319:53:433
27791993630,4cyclictest41-21ksoftirqd/321:56:083
27791993630,4cyclictest41-21ksoftirqd/321:40:353
27791993629,4cyclictest41-21ksoftirqd/322:10:193
27790993631,3cyclictest33-21ksoftirqd/221:16:182
27790993631,3cyclictest33-21ksoftirqd/200:11:252
27790993630,4cyclictest33-21ksoftirqd/223:46:112
27790993630,4cyclictest33-21ksoftirqd/223:28:022
27790993630,4cyclictest33-21ksoftirqd/221:57:062
27790993630,4cyclictest33-21ksoftirqd/219:23:432
2778999364,2cyclictest121rcu_preempt23:20:171
2778999364,2cyclictest121rcu_preempt21:50:151
2778999364,2cyclictest121rcu_preempt21:15:171
2778999363,3cyclictest25-21ksoftirqd/120:55:231
2778999363,3cyclictest121rcu_preempt19:50:261
2778999363,2cyclictest121rcu_preempt19:40:121
2778999363,2cyclictest121rcu_preempt19:35:141
27789993632,2cyclictest25-21ksoftirqd/123:50:001
27789993631,3cyclictest25-21ksoftirqd/121:05:191
27789993631,3cyclictest25-21ksoftirqd/120:30:181
27789993631,3cyclictest25-21ksoftirqd/119:20:221
27789993631,3cyclictest25-21ksoftirqd/100:21:591
27789993631,3cyclictest25-21ksoftirqd/100:21:591
27789993630,4cyclictest25-21ksoftirqd/120:00:101
27789993630,4cyclictest25-21ksoftirqd/120:00:101
2778999361,4cyclictest25-21ksoftirqd/121:20:171
27788993631,3cyclictest9-21ksoftirqd/021:15:470
27788993630,4cyclictest9-21ksoftirqd/019:37:290
27788993629,4cyclictest9-21ksoftirqd/021:55:040
27791993530,4cyclictest41-21ksoftirqd/319:20:283
27791993530,3cyclictest41-21ksoftirqd/322:45:133
27791993530,3cyclictest41-21ksoftirqd/322:38:233
27791993530,3cyclictest41-21ksoftirqd/319:55:133
27791993529,4cyclictest41-21ksoftirqd/323:03:223
27791993529,4cyclictest41-21ksoftirqd/322:19:223
27791993529,4cyclictest41-21ksoftirqd/321:51:553
27791993529,4cyclictest41-21ksoftirqd/321:49:583
27791993529,4cyclictest41-21ksoftirqd/319:26:453
27791993513,19cyclictest1343-21cron20:30:003
27790993530,3cyclictest33-21ksoftirqd/222:55:122
27790993529,4cyclictest33-21ksoftirqd/223:38:082
27790993529,4cyclictest33-21ksoftirqd/221:52:392
27790993529,4cyclictest33-21ksoftirqd/221:33:322
27790993529,4cyclictest33-21ksoftirqd/220:14:542
27790993529,4cyclictest33-21ksoftirqd/219:36:062
27790993529,4cyclictest33-21ksoftirqd/200:30:442
27790993528,5cyclictest33-21ksoftirqd/222:54:162
2778999355,3cyclictest121rcu_preempt23:25:161
2778999355,2cyclictest121rcu_preempt00:05:191
2778999353,3cyclictest121rcu_preempt22:50:211
27789993530,3cyclictest25-21ksoftirqd/123:13:561
27789993530,3cyclictest25-21ksoftirqd/120:15:011
27789993529,3cyclictest25-21ksoftirqd/121:40:001
2778999350,5cyclictest25-21ksoftirqd/100:10:271
27788993529,4cyclictest9-21ksoftirqd/022:55:340
27788993529,4cyclictest9-21ksoftirqd/022:12:060
27788993529,4cyclictest9-21ksoftirqd/021:46:420
27788993529,4cyclictest9-21ksoftirqd/020:09:140
27788993529,4cyclictest9-21ksoftirqd/019:57:590
27788993529,3cyclictest217-21systemd-journal23:45:000
27788993528,5cyclictest9-21ksoftirqd/019:45:110
27788993528,4cyclictest9-21ksoftirqd/000:27:080
27791993429,3cyclictest41-21ksoftirqd/323:30:303
27791993429,3cyclictest41-21ksoftirqd/323:19:543
27791993429,3cyclictest41-21ksoftirqd/320:38:573
27791993429,3cyclictest41-21ksoftirqd/300:35:573
27791993428,4cyclictest41-21ksoftirqd/321:01:243
27791993428,4cyclictest41-21ksoftirqd/320:07:043
27791993428,4cyclictest41-21ksoftirqd/300:07:293
27791993412,19cyclictest24576-21sed20:10:153
27790993430,3cyclictest33-21ksoftirqd/219:10:142
27790993428,4cyclictest33-21ksoftirqd/223:11:052
27790993428,4cyclictest33-21ksoftirqd/221:11:142
27790993428,4cyclictest33-21ksoftirqd/221:07:132
27790993428,4cyclictest33-21ksoftirqd/220:58:462
27790993428,4cyclictest33-21ksoftirqd/219:28:562
2778999346,4cyclictest25-21ksoftirqd/119:14:101
2778999345,3cyclictest121rcu_preempt20:50:211
2778999345,3cyclictest121rcu_preempt20:35:181
2778999344,3cyclictest121rcu_preempt23:05:241
27788993428,4cyclictest9-21ksoftirqd/023:45:170
27788993428,4cyclictest9-21ksoftirqd/020:51:580
27788993428,4cyclictest9-21ksoftirqd/020:34:330
27788993428,4cyclictest9-21ksoftirqd/000:12:200
27791993329,3cyclictest41-21ksoftirqd/323:13:183
27791993329,3cyclictest41-21ksoftirqd/321:14:383
27791993328,3cyclictest41-21ksoftirqd/322:22:223
27791993328,3cyclictest41-21ksoftirqd/319:34:263
27791993328,3cyclictest41-21ksoftirqd/319:16:093
27791993327,4cyclictest41-21ksoftirqd/323:40:453
27791993327,4cyclictest41-21ksoftirqd/323:39:453
27791993327,4cyclictest41-21ksoftirqd/323:08:093
27791993327,4cyclictest41-21ksoftirqd/300:12:523
27790993328,3cyclictest33-21ksoftirqd/222:31:212
27790993327,4cyclictest33-21ksoftirqd/223:06:232
27790993327,4cyclictest33-21ksoftirqd/222:45:092
27790993327,4cyclictest33-21ksoftirqd/220:32:232
27790993327,3cyclictest33-21ksoftirqd/220:20:012
27788993328,3cyclictest9-21ksoftirqd/000:00:390
27788993327,4cyclictest9-21ksoftirqd/023:00:360
27788993327,4cyclictest9-21ksoftirqd/022:42:570
27788993327,4cyclictest9-21ksoftirqd/022:36:070
27788993327,4cyclictest9-21ksoftirqd/021:35:430
27788993327,4cyclictest9-21ksoftirqd/020:14:480
27788993327,4cyclictest9-21ksoftirqd/000:05:300
27788993326,4cyclictest9-21ksoftirqd/020:47:560
139291330,0ptp4l401ktimersoftd/322:30:213
27791993227,3cyclictest41-21ksoftirqd/321:35:463
27791993227,3cyclictest41-21ksoftirqd/300:02:493
27790993227,3cyclictest33-21ksoftirqd/222:26:022
27790993227,3cyclictest33-21ksoftirqd/222:16:492
27790993226,4cyclictest33-21ksoftirqd/223:30:542
27790993226,4cyclictest33-21ksoftirqd/220:50:362
27788993227,3cyclictest9-21ksoftirqd/023:37:100
27788993227,3cyclictest9-21ksoftirqd/023:13:270
27788993227,3cyclictest9-21ksoftirqd/021:27:210
27788993227,3cyclictest9-21ksoftirqd/021:10:450
27788993227,3cyclictest9-21ksoftirqd/020:23:140
27788993227,3cyclictest9-21ksoftirqd/019:32:390
27788993226,4cyclictest9-21ksoftirqd/023:52:190
27788993226,4cyclictest9-21ksoftirqd/023:06:130
27788993226,4cyclictest9-21ksoftirqd/021:02:530
27788993226,4cyclictest9-21ksoftirqd/000:31:100
27788993226,4cyclictest9-21ksoftirqd/000:21:580
27788993226,4cyclictest9-21ksoftirqd/000:21:580
27788993226,3cyclictest9-21ksoftirqd/019:29:560
27788993225,4cyclictest9-21ksoftirqd/019:10:410
27791993126,3cyclictest41-21ksoftirqd/320:22:363
27791993126,3cyclictest41-21ksoftirqd/320:15:203
27790993126,3cyclictest33-21ksoftirqd/221:02:232
27790993126,3cyclictest33-21ksoftirqd/220:39:592
27790993126,3cyclictest33-21ksoftirqd/219:56:362
27790993126,3cyclictest33-21ksoftirqd/219:41:562
27790993126,3cyclictest33-21ksoftirqd/200:37:232
27790993126,3cyclictest33-21ksoftirqd/200:19:372
27790993125,4cyclictest33-21ksoftirqd/222:42:472
27790993125,4cyclictest33-21ksoftirqd/222:08:062
27790993125,3cyclictest33-21ksoftirqd/223:51:542
27790993124,4cyclictest33-21ksoftirqd/221:27:592
27788993127,3cyclictest9-21ksoftirqd/021:24:380
27788993126,3cyclictest9-21ksoftirqd/023:20:290
27788993126,3cyclictest9-21ksoftirqd/021:30:390
27788993126,3cyclictest9-21ksoftirqd/020:59:280
27788993126,3cyclictest9-21ksoftirqd/020:43:360
27788993126,3cyclictest9-21ksoftirqd/020:38:340
27788993125,4cyclictest9-21ksoftirqd/022:16:390
27791993025,3cyclictest41-21ksoftirqd/322:55:203
27791993025,3cyclictest41-21ksoftirqd/319:38:433
27791993024,4cyclictest41-21ksoftirqd/321:18:253
27790993025,3cyclictest33-21ksoftirqd/223:57:582
27790993025,3cyclictest33-21ksoftirqd/200:03:252
27788993025,3cyclictest9-21ksoftirqd/021:50:590
27788993025,3cyclictest9-21ksoftirqd/021:07:520
27788993024,4cyclictest9-21ksoftirqd/022:46:360
27788993024,4cyclictest9-21ksoftirqd/021:43:410
27788993024,4cyclictest9-21ksoftirqd/019:15:100
27788993024,3cyclictest9-21ksoftirqd/022:05:200
27791992924,3cyclictest41-21ksoftirqd/320:44:113
27790992924,3cyclictest33-21ksoftirqd/222:21:352
27790992924,3cyclictest33-21ksoftirqd/220:23:282
27790992924,3cyclictest33-21ksoftirqd/200:24:372
27790992924,3cyclictest33-21ksoftirqd/200:24:372
27788992923,4cyclictest9-21ksoftirqd/022:32:150
27791992823,3cyclictest41-21ksoftirqd/323:21:493
27791992822,4cyclictest41-21ksoftirqd/300:32:483
27791992811,15cyclictest1308-21runrttasks20:47:073
27788992823,3cyclictest9-21ksoftirqd/022:52:360
27788992823,3cyclictest9-21ksoftirqd/000:35:430
27791992722,3cyclictest41-21ksoftirqd/300:22:073
27791992722,3cyclictest41-21ksoftirqd/300:22:073
27790992721,4cyclictest33-21ksoftirqd/222:11:432
27790992720,6cyclictest33-21ksoftirqd/223:15:012
27788992722,3cyclictest9-21ksoftirqd/023:18:160
27788992722,3cyclictest9-21ksoftirqd/022:01:170
27788992721,4cyclictest9-21ksoftirqd/023:28:560
27788992721,4cyclictest9-21ksoftirqd/020:26:110
27788992721,4cyclictest9-21ksoftirqd/019:51:010
27790992620,4cyclictest33-21ksoftirqd/221:37:172
27788992621,3cyclictest9-21ksoftirqd/020:01:290
27788992621,3cyclictest9-21ksoftirqd/020:01:290
27788992621,3cyclictest9-21ksoftirqd/019:40:300
27788992620,4cyclictest9-21ksoftirqd/022:20:400
27788992620,4cyclictest9-21ksoftirqd/019:20:400
2779099255,17cyclictest4839-21latency_hist21:45:012
27790992520,3cyclictest33-21ksoftirqd/220:49:552
27788992520,3cyclictest9-21ksoftirqd/023:31:080
2778899250,3cyclictest121rcu_preempt23:58:490
27790992419,3cyclictest33-21ksoftirqd/221:20:142
27790992419,3cyclictest33-21ksoftirqd/219:50:112
27790992318,3cyclictest33-21ksoftirqd/223:04:172
27788991813,3cyclictest28090-21switchtime20:15:260
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional