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2026-01-30 - 04:29
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 rack7slot1.osadl.org (updated Fri Jan 30, 2026 00:45:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110721370,1sleep312641-21stress21:58:063
25761211754,23sleep30-21swapper/319:08:503
25761211754,23sleep30-21swapper/319:08:503
25747211755,24sleep00-21swapper/019:08:390
25747211755,24sleep00-21swapper/019:08:380
25707211653,58sleep20-21swapper/219:08:092
25707211653,58sleep20-21swapper/219:08:082
25748210450,20sleep10-21swapper/119:08:391
25748210450,20sleep10-21swapper/119:08:391
2796121020,1sleep112641-21stress00:19:321
25956995214,15cyclictest0-21swapper/323:50:133
2595499517,34cyclictest0-21swapper/100:06:341
2595699505,24cyclictest0-21swapper/319:26:153
25956995011,18cyclictest0-21swapper/323:55:163
2595699495,24cyclictest0-21swapper/320:48:553
25956994916,12cyclictest0-21swapper/321:20:273
25956994911,16cyclictest0-21swapper/323:45:073
25956994911,16cyclictest0-21swapper/323:45:073
2595699485,23cyclictest0-21swapper/320:40:353
2595499487,26cyclictest0-21swapper/100:30:341
2595499482,36cyclictest12639-21stress22:30:271
25956994715,13cyclictest0-21swapper/319:11:153
25956994711,17cyclictest0-21swapper/323:40:423
25956994711,16cyclictest0-21swapper/323:37:593
25956994710,17cyclictest0-21swapper/321:29:373
2595499476,24cyclictest0-21swapper/123:30:331
25956994616,12cyclictest0-21swapper/300:22:293
25956994615,12cyclictest0-21swapper/300:31:413
2595499466,24cyclictest12639-21stress21:10:261
2595499462,32cyclictest12639-21stress22:35:321
255792460,1sleep112639-21stress00:11:041
89022450,1sleep012639-21stress23:33:370
25956994516,12cyclictest0-21swapper/300:35:313
25956994515,13cyclictest0-21swapper/319:38:553
2595499453,34cyclictest1749-21runrttasks20:42:111
2595499453,28cyclictest27840-21runrttasks19:12:571
2595499453,28cyclictest18507-21grep21:20:381
2595499453,27cyclictest12641-21stress00:25:501
25954994510,20cyclictest0-21swapper/123:27:191
2595499443,29cyclictest32231-21sshd20:39:231
2595499443,26cyclictest3235-21cstates23:20:141
2595499443,26cyclictest12639-21stress23:55:221
2595499443,26cyclictest12639-21stress22:15:291
2595499443,24cyclictest12639-21stress22:20:111
25954994410,32cyclictest0-21swapper/121:57:591
2595499435,30cyclictest0-21swapper/119:45:011
2595499433,25cyclictest12641-21stress22:50:221
2595499433,25cyclictest12641-21stress22:00:361
2595499424,29cyclictest12641-21stress23:15:341
2595499423,27cyclictest13521-21/usr/sbin/munin19:55:121
2595499423,26cyclictest1899-21runrttasks20:05:161
2595499423,25cyclictest12641-21stress22:07:211
2595499423,25cyclictest12641-21stress22:07:201
2595499423,25cyclictest12618-21fschecks_time22:25:191
2595499423,24cyclictest12641-21stress23:05:201
25953994214,26cyclictest0-21swapper/022:59:280
25953994212,27cyclictest0-21swapper/021:47:410
25953994210,29cyclictest0-21swapper/023:02:230
2595499415,23cyclictest0-21swapper/121:45:251
2595499415,23cyclictest0-21swapper/100:35:191
2595499413,35cyclictest12641-21stress00:20:301
2595499413,25cyclictest12019-21timerwakeupswit21:05:241
2595499412,24cyclictest12639-21stress00:00:111
25954994119,20cyclictest0-21swapper/121:17:501
25953994114,20cyclictest0-21swapper/022:10:120
25953994114,20cyclictest0-21swapper/022:10:110
2595499403,27cyclictest1899-21runrttasks19:39:281
2595499403,24cyclictest773-21/usr/sbin/munin19:25:201
2595499403,23cyclictest22473-21ls22:50:001
25954994019,19cyclictest0-21swapper/121:50:591
2595399408,29cyclictest0-21swapper/021:35:060
2595399408,29cyclictest0-21swapper/021:35:060
88392395,17sleep00-21swapper/019:42:310
2595499393,25cyclictest29568-21ls20:30:231
2595499393,23cyclictest25249-21python20:20:221
2595499392,34cyclictest12641-21stress22:55:241
25954993919,17cyclictest0-21swapper/123:40:341
25954993918,19cyclictest0-21swapper/123:35:131
25954993918,19cyclictest0-21swapper/123:15:021
25953993913,23cyclictest0-21swapper/021:40:220
207252396,15sleep00-21swapper/021:25:480
2595499383,33cyclictest12639-21stress23:00:311
2595499383,32cyclictest12641-21stress21:31:171
25954993821,15cyclictest0-21swapper/121:25:281
25954993817,19cyclictest0-21swapper/122:10:301
25954993817,19cyclictest0-21swapper/122:10:301
25953993817,18cyclictest0-21swapper/021:34:490
305872375,14sleep20-21swapper/219:16:352
2595499375,21cyclictest0-21swapper/120:25:241
2595499375,20cyclictest0-21swapper/119:16:291
2595499374,22cyclictest0-21swapper/120:01:311
2595499373,24cyclictest21446-21runrttasks20:11:351
2595499372,28cyclictest12638-21stress21:35:291
2595499372,28cyclictest12638-21stress21:35:291
25954993716,18cyclictest0-21swapper/122:40:281
25954993716,18cyclictest0-21swapper/122:40:271
2595399379,25cyclictest0-21swapper/023:10:140
248252374,14sleep20-21swapper/220:20:182
304352365,15sleep20-21swapper/220:35:022
2595499365,21cyclictest0-21swapper/121:00:201
2595499363,30cyclictest10014-21irqstats19:45:161
2595499362,23cyclictest23324-21timerwakeupswit20:15:261
25954993610,23cyclictest0-21swapper/123:50:211
25953993614,19cyclictest0-21swapper/021:50:080
25953993610,24cyclictest0-21swapper/022:40:200
25953993610,24cyclictest0-21swapper/022:40:200
193372365,13sleep20-21swapper/220:06:352
152442365,15sleep20-21swapper/219:58:212
69012355,13sleep20-21swapper/219:39:402
26142355,14sleep20-21swapper/219:29:272
2595499355,23cyclictest0-21swapper/120:59:281
2595499355,21cyclictest0-21swapper/119:51:431
2595499355,21cyclictest0-21swapper/119:34:261
2595499355,20cyclictest0-21swapper/120:50:161
2595499353,29cyclictest13977-21grep23:45:191
2595499353,29cyclictest13977-21grep23:45:191
25953993516,17cyclictest0-21swapper/020:55:520
25953993515,18cyclictest0-21swapper/022:25:290
25953993514,19cyclictest0-21swapper/022:15:260
25953993513,19cyclictest0-21swapper/000:35:070
25953993511,18cyclictest0-21swapper/019:35:400
18182354,15sleep20-21swapper/220:43:042
122852355,14sleep20-21swapper/221:06:262
82572345,13sleep20-21swapper/220:58:572
4482344,11sleep00-21swapper/019:24:230
299232345,14sleep20-21swapper/220:31:532
2595699345,13cyclictest0-21swapper/319:41:163
2595599348,23cyclictest0-21swapper/221:40:122
25955993412,19cyclictest0-21swapper/223:11:492
25955993412,19cyclictest0-21swapper/222:40:482
25955993412,19cyclictest0-21swapper/222:40:482
2595499345,27cyclictest0-21swapper/121:40:031
2595499345,27cyclictest0-21swapper/120:45:231
2595499344,27cyclictest32424-21wc19:20:231
2595399347,21cyclictest0-21swapper/020:19:590
25953993416,16cyclictest0-21swapper/023:05:140
25953993415,13cyclictest0-21swapper/020:10:240
25953993411,21cyclictest0-21swapper/021:20:330
25953993411,21cyclictest0-21swapper/000:10:330
25953993411,18cyclictest0-21swapper/019:10:040
215292345,14sleep20-21swapper/220:12:362
101442345,13sleep00-21swapper/021:01:020
47212334,13sleep20-21swapper/219:33:592
37592335,13sleep20-21swapper/220:45:362
2595599339,22cyclictest0-21swapper/219:45:112
2595599339,21cyclictest0-21swapper/221:50:022
2595599335,26cyclictest0-21swapper/220:50:102
25955993315,15cyclictest0-21swapper/221:30:302
25955993314,16cyclictest0-21swapper/223:15:132
25955993312,18cyclictest0-21swapper/200:00:282
25955993311,19cyclictest0-21swapper/221:46:252
2595399339,18cyclictest0-21swapper/020:00:240
25953993317,14cyclictest0-21swapper/019:52:590
25953993316,14cyclictest0-21swapper/023:20:160
25953993315,17cyclictest0-21swapper/021:05:280
25953993315,17cyclictest0-21swapper/019:25:480
25953993311,20cyclictest0-21swapper/022:05:260
25953993311,20cyclictest0-21swapper/022:05:260
25953993310,17cyclictest0-21swapper/019:48:590
304432325,13sleep00-21swapper/020:35:080
278242325,12sleep20-21swapper/220:26:562
2595699325,25cyclictest0-21swapper/319:30:453
25956993211,18cyclictest0-21swapper/321:50:143
25955993216,13cyclictest0-21swapper/221:36:292
25955993216,13cyclictest0-21swapper/221:36:292
25955993216,13cyclictest0-21swapper/200:25:132
25955993215,15cyclictest0-21swapper/222:50:152
25955993215,15cyclictest0-21swapper/200:35:142
25955993215,14cyclictest0-21swapper/222:47:302
25955993215,14cyclictest0-21swapper/221:22:242
25955993211,19cyclictest0-21swapper/223:04:332
25955993211,18cyclictest0-21swapper/223:25:262
2595399324,26cyclictest0-21swapper/020:08:180
25953993210,16cyclictest0-21swapper/020:45:500
59232315,13sleep00-21swapper/020:51:000
280502315,10sleep00-21swapper/020:29:510
2595699315,24cyclictest0-21swapper/319:59:353
2595699315,24cyclictest0-21swapper/319:52:353
2595699315,24cyclictest0-21swapper/319:15:453
25956993111,17cyclictest0-21swapper/323:00:193
2595599315,24cyclictest0-21swapper/221:00:092
2595599315,24cyclictest0-21swapper/219:24:582
25955993116,13cyclictest0-21swapper/222:55:152
25955993115,14cyclictest0-21swapper/200:30:142
25955993115,13cyclictest0-21swapper/223:20:202
25955993115,13cyclictest0-21swapper/223:05:342
25955993115,13cyclictest0-21swapper/222:35:042
25955993114,15cyclictest0-21swapper/222:15:192
25955993110,18cyclictest0-21swapper/221:25:232
2595399319,17cyclictest0-21swapper/019:56:290
25953993116,14cyclictest0-21swapper/019:15:060
25953993115,14cyclictest0-21swapper/023:15:160
25953993115,14cyclictest0-21swapper/022:00:380
25953993114,14cyclictest0-21swapper/022:20:130
474823010,16sleep30-21swapper/323:24:403
2595699306,21cyclictest0-21swapper/322:05:323
2595699306,21cyclictest0-21swapper/322:05:313
2595699305,23cyclictest0-21swapper/321:00:353
2595699304,24cyclictest0-21swapper/319:23:153
25956993016,13cyclictest0-21swapper/320:04:163
25956993015,14cyclictest0-21swapper/319:45:453
25956993015,12cyclictest0-21swapper/322:45:153
25956993015,12cyclictest0-21swapper/300:10:023
25956993014,14cyclictest0-21swapper/322:35:353
25956993013,15cyclictest0-21swapper/323:26:423
25956993010,17cyclictest0-21swapper/323:16:213
2595599309,18cyclictest0-21swapper/221:16:022
2595599307,21cyclictest0-21swapper/219:54:292
2595599307,20cyclictest0-21swapper/221:55:272
2595599305,23cyclictest0-21swapper/219:12:182
25955993015,13cyclictest0-21swapper/223:45:202
25955993015,13cyclictest0-21swapper/223:45:192
25955993015,12cyclictest0-21swapper/222:25:282
25955993014,14cyclictest0-21swapper/221:10:152
25955993014,13cyclictest0-21swapper/222:20:222
25955993013,14cyclictest0-21swapper/223:50:112
25955993012,16cyclictest0-21swapper/223:40:182
2595399309,16cyclictest0-21swapper/020:40:060
2595399305,18cyclictest0-21swapper/020:33:240
25953993015,13cyclictest0-21swapper/023:35:200
25953993015,13cyclictest0-21swapper/022:40:020
25953993014,14cyclictest0-21swapper/023:45:320
25953993014,14cyclictest0-21swapper/023:45:320
25953993014,14cyclictest0-21swapper/023:40:270
25953993014,14cyclictest0-21swapper/022:45:170
25953993014,14cyclictest0-21swapper/021:55:170
25953993014,14cyclictest0-21swapper/000:20:180
25953993014,13cyclictest0-21swapper/022:50:310
25953993013,15cyclictest0-21swapper/022:30:150
25953993012,17cyclictest0-21swapper/019:31:590
25953993012,15cyclictest0-21swapper/023:50:440
2595699296,20cyclictest0-21swapper/322:25:263
2595699295,22cyclictest0-21swapper/320:55:353
2595699295,22cyclictest0-21swapper/320:53:053
2595699295,22cyclictest0-21swapper/320:27:353
2595699295,22cyclictest0-21swapper/320:08:053
25956992915,13cyclictest0-21swapper/320:38:063
25956992915,12cyclictest0-21swapper/300:10:203
25956992913,14cyclictest0-21swapper/321:45:123
25956992910,17cyclictest0-21swapper/320:15:413
2595599296,20cyclictest0-21swapper/223:55:222
2595599295,22cyclictest0-21swapper/220:19:402
2595599295,22cyclictest0-21swapper/220:01:182
25955992915,12cyclictest0-21swapper/222:05:242
25955992915,12cyclictest0-21swapper/222:05:242
25955992913,13cyclictest0-21swapper/222:32:342
25955992911,16cyclictest0-21swapper/222:10:202
25955992911,16cyclictest0-21swapper/222:10:192
2595399299,13cyclictest0-21swapper/020:20:240
25953992914,13cyclictest0-21swapper/000:05:290
25953992914,12cyclictest0-21swapper/000:15:370
25953992913,14cyclictest0-21swapper/021:10:210
2595699285,21cyclictest0-21swapper/320:11:553
25956992815,11cyclictest0-21swapper/300:15:303
25956992814,12cyclictest0-21swapper/322:24:213
25956992813,12cyclictest0-21swapper/321:10:343
25956992812,14cyclictest0-21swapper/323:30:143
25956992811,15cyclictest0-21swapper/321:39:053
25956992811,15cyclictest0-21swapper/321:39:053
25955992816,11cyclictest0-21swapper/219:40:482
25955992813,12cyclictest0-21swapper/223:35:322
25955992812,14cyclictest0-21swapper/200:15:332
25955992811,15cyclictest0-21swapper/200:20:182
25955992810,16cyclictest0-21swapper/200:05:162
2595399289,17cyclictest0-21swapper/023:55:090
2595699276,18cyclictest0-21swapper/322:55:193
2595699275,10cyclictest0-21swapper/320:22:453
25956992715,11cyclictest0-21swapper/320:30:053
25956992715,10cyclictest0-21swapper/322:40:253
25956992715,10cyclictest0-21swapper/322:40:253
25956992714,11cyclictest0-21swapper/323:05:043
25956992713,12cyclictest0-21swapper/321:15:123
25956992711,13cyclictest0-21swapper/300:25:113
2595399276,18cyclictest0-21swapper/000:00:150
2595399275,14cyclictest0-21swapper/021:15:250
25956992610,15cyclictest0-21swapper/321:05:533
25955992613,11cyclictest0-21swapper/222:00:162
2595699256,17cyclictest0-21swapper/321:40:373
2595699256,16cyclictest0-21swapper/321:30:133
25956992510,13cyclictest0-21swapper/322:00:143
25955992511,12cyclictest0-21swapper/223:30:162
2595699246,16cyclictest0-21swapper/322:30:253
25956992411,11cyclictest0-21swapper/322:10:163
25956992411,11cyclictest0-21swapper/322:10:163
2595399246,16cyclictest0-21swapper/023:25:270
2595399246,16cyclictest0-21swapper/000:25:280
2595699237,14cyclictest0-21swapper/300:00:183
25956992310,11cyclictest0-21swapper/322:15:243
25956992015,3cyclictest12640-21stress23:14:493
2595399202,16cyclictest12640-21stress00:34:090
2595599195,12cyclictest24041-21/usr/sbin/munin00:10:202
2595699183,14cyclictest12640-21stress22:54:253
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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