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2026-01-28 - 03:14
[ 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 792 highest latencies:
System rack7slot1.osadl.org (updated Wed Jan 28, 2026 00:45:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10026211955,58sleep00-21swapper/019:07:180
10007210351,20sleep10-21swapper/119:07:041
999828860,23sleep20-21swapper/219:06:562
1001928658,23sleep30-21swapper/319:07:143
258742590,2sleep229400-21stress23:35:022
21512500,1sleep229399-21stress22:35:592
10332994017,20cyclictest0-21swapper/023:42:060
10332994011,27cyclictest0-21swapper/022:20:440
10332994011,27cyclictest0-21swapper/022:20:440
10332994010,27cyclictest0-21swapper/021:27:390
229532395,13sleep30-21swapper/320:54:213
207012395,13sleep30-21swapper/320:47:313
10335993925,12cyclictest0-21swapper/321:45:543
10335993925,12cyclictest0-21swapper/321:45:543
10335993911,25cyclictest0-21swapper/321:51:103
10335993911,25cyclictest0-21swapper/300:11:123
1033299399,28cyclictest0-21swapper/023:23:030
1033299399,27cyclictest0-21swapper/021:30:150
10332993917,19cyclictest0-21swapper/023:31:220
10332993915,21cyclictest0-21swapper/023:10:320
10332993910,26cyclictest0-21swapper/023:05:020
235822385,13sleep30-21swapper/319:38:263
208542385,13sleep20-21swapper/220:49:302
163402385,13sleep30-21swapper/320:35:443
142542385,13sleep20-21swapper/220:31:132
10335993810,24cyclictest0-21swapper/322:35:273
10333993815,20cyclictest0-21swapper/122:43:561
10333993813,22cyclictest0-21swapper/123:08:271
10332993816,19cyclictest0-21swapper/023:36:180
10332993814,22cyclictest0-21swapper/022:05:310
10332993813,22cyclictest0-21swapper/021:22:080
81842375,12sleep30-21swapper/320:19:443
81732375,13sleep20-21swapper/220:19:362
81042375,13sleep00-21swapper/020:18:410
80732375,13sleep10-21swapper/120:18:171
60742375,13sleep20-21swapper/220:14:462
38382375,13sleep00-21swapper/020:08:230
269342375,13sleep20-21swapper/221:01:182
256792375,13sleep20-21swapper/219:43:112
256792375,13sleep20-21swapper/219:43:112
163542375,13sleep10-21swapper/120:35:541
152112375,13sleep10-21swapper/119:19:271
152012375,13sleep30-21swapper/319:19:213
10335993716,18cyclictest0-21swapper/323:01:213
10335993716,18cyclictest0-21swapper/323:01:213
1033299379,26cyclictest0-21swapper/023:00:260
1033299379,26cyclictest0-21swapper/023:00:260
10332993717,18cyclictest0-21swapper/000:26:280
10332993716,19cyclictest0-21swapper/022:00:180
10332993715,19cyclictest0-21swapper/023:28:230
10332993715,19cyclictest0-21swapper/023:28:230
10332993715,19cyclictest0-21swapper/022:10:040
10332993714,20cyclictest0-21swapper/022:00:020
10332993714,16cyclictest0-21swapper/000:32:050
10332993710,24cyclictest0-21swapper/000:15:200
103202375,13sleep00-21swapper/020:24:590
101252375,12sleep20-21swapper/220:22:312
320782365,13sleep20-21swapper/219:59:182
250252365,12sleep20-21swapper/220:58:482
213402365,13sleep00-21swapper/019:31:410
187572365,13sleep10-21swapper/120:44:401
15882365,10sleep30-21swapper/320:01:593
120872365,12sleep20-21swapper/219:11:142
10335993616,17cyclictest0-21swapper/322:00:353
10335993615,18cyclictest0-21swapper/322:06:383
10335993612,22cyclictest0-21swapper/319:55:123
10335993612,21cyclictest0-21swapper/323:45:343
10335993611,22cyclictest0-21swapper/300:30:443
1033499369,24cyclictest0-21swapper/222:25:502
1033399365,28cyclictest0-21swapper/123:22:211
1033399365,28cyclictest0-21swapper/122:10:321
10333993615,18cyclictest0-21swapper/122:46:571
1033299368,19cyclictest0-21swapper/021:35:070
1033299368,19cyclictest0-21swapper/021:35:070
10332993615,18cyclictest0-21swapper/023:45:060
10332993614,19cyclictest0-21swapper/022:55:310
10332993610,23cyclictest0-21swapper/022:16:360
10332993610,23cyclictest0-21swapper/022:16:350
276612355,13sleep00-21swapper/019:46:380
275922355,10sleep30-21swapper/319:45:433
274862355,10sleep20-21swapper/221:05:032
258272355,13sleep30-21swapper/319:44:593
258272355,13sleep30-21swapper/319:44:593
258252355,12sleep10-21swapper/119:44:571
258252355,12sleep10-21swapper/119:44:571
151622355,12sleep00-21swapper/019:18:500
143692355,12sleep10-21swapper/120:32:381
142702355,12sleep00-21swapper/020:31:240
10335993513,19cyclictest0-21swapper/321:55:053
10335993511,21cyclictest0-21swapper/323:25:093
10335993511,21cyclictest0-21swapper/323:25:083
10335993510,22cyclictest0-21swapper/323:23:573
10334993516,16cyclictest0-21swapper/222:05:112
10334993513,19cyclictest0-21swapper/223:25:012
1033399356,20cyclictest0-21swapper/100:02:001
10333993520,13cyclictest0-21swapper/100:09:171
10333993514,18cyclictest0-21swapper/100:23:511
10333993510,16cyclictest0-21swapper/121:57:091
1033299359,23cyclictest0-21swapper/022:45:250
10332993517,15cyclictest0-21swapper/021:40:190
10332993517,15cyclictest0-21swapper/021:40:190
10332993514,19cyclictest0-21swapper/000:39:460
10332993514,19cyclictest0-21swapper/000:39:450
10332993512,21cyclictest0-21swapper/023:55:120
10332993510,23cyclictest0-21swapper/022:40:330
59312345,10sleep00-21swapper/020:12:560
319282345,12sleep10-21swapper/119:57:211
300062345,10sleep20-21swapper/219:54:492
236442345,10sleep20-21swapper/219:39:132
227972345,10sleep00-21swapper/020:52:210
164052345,10sleep20-21swapper/220:36:312
10335993415,16cyclictest0-21swapper/323:44:023
10335993412,19cyclictest0-21swapper/321:20:263
1033499348,24cyclictest0-21swapper/220:43:512
10334993415,16cyclictest0-21swapper/222:02:162
10334993414,16cyclictest0-21swapper/222:22:272
10334993414,16cyclictest0-21swapper/222:22:262
10334993413,18cyclictest0-21swapper/221:26:532
10334993410,21cyclictest0-21swapper/221:45:172
10334993410,21cyclictest0-21swapper/221:45:162
10333993417,15cyclictest0-21swapper/123:34:021
10333993415,17cyclictest0-21swapper/122:32:421
10333993413,18cyclictest0-21swapper/123:49:301
10333993412,19cyclictest0-21swapper/123:53:291
10333993411,20cyclictest0-21swapper/121:17:071
1033299348,23cyclictest0-21swapper/022:25:320
10332993417,15cyclictest0-21swapper/019:40:030
10332993417,15cyclictest0-21swapper/019:40:020
10332993416,16cyclictest0-21swapper/019:35:230
10332993415,17cyclictest0-21swapper/022:30:460
10332993414,18cyclictest0-21swapper/021:45:220
10332993414,18cyclictest0-21swapper/021:45:210
10332993411,20cyclictest0-21swapper/023:15:160
298712335,10sleep10-21swapper/119:53:041
289872335,13sleep10-21swapper/121:05:411
249592335,10sleep30-21swapper/320:57:573
249002335,13sleep10-21swapper/120:57:121
123092335,10sleep10-21swapper/119:14:031
1033599339,21cyclictest0-21swapper/321:30:273
10335993315,15cyclictest0-21swapper/300:40:023
10335993315,15cyclictest0-21swapper/300:40:013
10335993314,16cyclictest0-21swapper/323:35:463
10335993312,18cyclictest0-21swapper/321:35:333
10335993312,18cyclictest0-21swapper/321:35:333
10335993311,19cyclictest0-21swapper/323:10:443
10335993311,19cyclictest0-21swapper/321:25:053
10335993311,19cyclictest0-21swapper/300:15:153
10335993310,20cyclictest0-21swapper/323:05:223
10335993310,20cyclictest0-21swapper/322:25:203
10334993320,12cyclictest0-21swapper/220:07:082
10334993317,13cyclictest0-21swapper/200:20:122
10334993316,14cyclictest0-21swapper/222:18:122
10334993316,14cyclictest0-21swapper/222:18:122
10334993316,14cyclictest0-21swapper/221:32:042
10334993315,15cyclictest0-21swapper/223:15:312
10334993315,15cyclictest0-21swapper/222:52:352
10334993315,15cyclictest0-21swapper/222:52:352
10334993315,15cyclictest0-21swapper/222:40:092
10334993315,15cyclictest0-21swapper/221:52:152
10334993315,15cyclictest0-21swapper/221:42:222
10334993315,15cyclictest0-21swapper/221:42:222
10334993315,15cyclictest0-21swapper/221:10:122
10334993315,15cyclictest0-21swapper/200:30:342
10334993315,15cyclictest0-21swapper/200:05:272
10334993311,19cyclictest0-21swapper/200:35:122
10334993311,19cyclictest0-21swapper/200:35:122
10334993310,20cyclictest0-21swapper/223:57:442
10334993310,20cyclictest0-21swapper/223:35:312
10333993314,16cyclictest0-21swapper/123:10:131
10332993316,16cyclictest0-21swapper/019:10:480
10332993316,15cyclictest0-21swapper/022:35:210
10332993316,11cyclictest0-21swapper/020:29:570
10332993312,14cyclictest0-21swapper/021:50:180
269282324,10sleep10-21swapper/121:01:121
166682325,13sleep00-21swapper/020:39:540
1033599328,22cyclictest0-21swapper/321:00:113
10335993211,18cyclictest0-21swapper/322:45:153
10335993210,19cyclictest0-21swapper/321:15:303
1033499328,22cyclictest0-21swapper/219:47:072
10334993219,12cyclictest0-21swapper/219:29:082
10334993216,13cyclictest0-21swapper/221:15:292
10334993215,14cyclictest0-21swapper/220:00:162
10334993214,15cyclictest0-21swapper/222:55:042
10334993214,15cyclictest0-21swapper/200:00:192
1033399329,21cyclictest0-21swapper/121:38:331
1033399329,21cyclictest0-21swapper/121:38:331
10333993211,18cyclictest0-21swapper/122:55:471
10332993216,15cyclictest0-21swapper/020:40:040
10332993215,15cyclictest0-21swapper/019:52:570
10332993214,15cyclictest0-21swapper/022:50:290
10332993214,15cyclictest0-21swapper/022:50:280
10332993213,17cyclictest0-21swapper/019:25:030
10332993213,17cyclictest0-21swapper/000:05:210
10332993210,20cyclictest0-21swapper/021:15:260
120862315,10sleep10-21swapper/120:25:361
1033599319,20cyclictest0-21swapper/320:40:163
1033599319,20cyclictest0-21swapper/319:30:233
1033599315,24cyclictest0-21swapper/320:31:253
1033599315,24cyclictest0-21swapper/320:10:443
1033599314,25cyclictest0-21swapper/320:22:453
10335993118,11cyclictest0-21swapper/323:55:143
10335993115,13cyclictest0-21swapper/300:29:023
10335993110,18cyclictest0-21swapper/300:20:273
10334993116,12cyclictest0-21swapper/223:50:192
10334993116,12cyclictest0-21swapper/222:30:152
10334993116,12cyclictest0-21swapper/200:12:082
10334993115,14cyclictest0-21swapper/223:25:202
10334993115,14cyclictest0-21swapper/223:25:202
10334993115,14cyclictest0-21swapper/222:45:202
10334993114,14cyclictest0-21swapper/223:40:242
10334993113,15cyclictest0-21swapper/200:18:472
1033399318,20cyclictest0-21swapper/123:55:201
1033399317,21cyclictest0-21swapper/122:50:131
1033399317,21cyclictest0-21swapper/122:50:131
10333993116,13cyclictest0-21swapper/100:35:101
10333993116,13cyclictest0-21swapper/100:35:091
10333993115,13cyclictest0-21swapper/121:20:031
10333993113,16cyclictest0-21swapper/122:20:171
10333993113,16cyclictest0-21swapper/122:20:161
10333993111,18cyclictest0-21swapper/121:11:411
10333993111,17cyclictest0-21swapper/123:15:181
10333993110,19cyclictest0-21swapper/122:15:251
10333993110,19cyclictest0-21swapper/122:15:241
1033299319,17cyclictest0-21swapper/020:55:280
10332993117,12cyclictest0-21swapper/020:45:070
10332993113,16cyclictest0-21swapper/020:04:260
10332993110,15cyclictest0-21swapper/021:06:270
1033599307,21cyclictest0-21swapper/321:05:093
10335993015,13cyclictest0-21swapper/321:40:253
10335993015,13cyclictest0-21swapper/321:40:253
10335993015,13cyclictest0-21swapper/300:00:313
10335993015,12cyclictest0-21swapper/322:40:163
10335993014,13cyclictest0-21swapper/323:52:323
10335993011,18cyclictest0-21swapper/319:50:163
10335993010,18cyclictest0-21swapper/320:25:243
1033499307,20cyclictest0-21swapper/221:55:292
1033499305,23cyclictest0-21swapper/219:24:182
10334993015,12cyclictest0-21swapper/223:05:122
10334993015,12cyclictest0-21swapper/223:00:322
10334993015,12cyclictest0-21swapper/223:00:322
10334993015,12cyclictest0-21swapper/222:10:072
10334993015,12cyclictest0-21swapper/221:35:042
10334993015,12cyclictest0-21swapper/221:35:032
10334993012,15cyclictest0-21swapper/221:20:192
1033399305,23cyclictest0-21swapper/119:24:571
1033399305,20cyclictest0-21swapper/120:24:451
1033399304,20cyclictest0-21swapper/120:04:151
10333993016,12cyclictest0-21swapper/123:35:051
10333993015,13cyclictest0-21swapper/122:00:081
10333993015,12cyclictest0-21swapper/100:25:121
10333993014,14cyclictest0-21swapper/121:50:251
1033299309,19cyclictest0-21swapper/021:00:490
1033299305,19cyclictest0-21swapper/019:55:030
10332993016,12cyclictest0-21swapper/021:10:120
1033599296,20cyclictest0-21swapper/322:10:243
1033599295,23cyclictest0-21swapper/320:05:043
10335992914,13cyclictest0-21swapper/300:05:183
10335992911,17cyclictest0-21swapper/319:20:153
1033499295,22cyclictest0-21swapper/220:25:272
1033499295,22cyclictest0-21swapper/219:31:272
1033399295,21cyclictest0-21swapper/100:10:041
10333992915,12cyclictest0-21swapper/123:00:211
10333992915,12cyclictest0-21swapper/123:00:211
10333992915,12cyclictest0-21swapper/100:30:021
10333992915,12cyclictest0-21swapper/100:15:391
10333992914,13cyclictest0-21swapper/121:40:041
10333992914,13cyclictest0-21swapper/121:40:031
10333992913,14cyclictest0-21swapper/123:40:191
1033299296,21cyclictest0-21swapper/000:20:170
1033299295,22cyclictest0-21swapper/019:20:160
10332992912,15cyclictest0-21swapper/023:50:280
10332992911,16cyclictest0-21swapper/000:00:140
1033599285,21cyclictest0-21swapper/319:27:243
10335992816,11cyclictest0-21swapper/319:10:043
1033499285,21cyclictest0-21swapper/220:50:472
10334992815,11cyclictest0-21swapper/223:45:352
1033399289,18cyclictest0-21swapper/120:50:451
1033399285,21cyclictest0-21swapper/120:05:291
1033399285,21cyclictest0-21swapper/119:38:501
1033399284,23cyclictest0-21swapper/119:32:081
1033399284,23cyclictest0-21swapper/119:28:071
10333992816,11cyclictest0-21swapper/120:13:071
10333992816,11cyclictest0-21swapper/119:47:291
10335992713,12cyclictest0-21swapper/322:15:283
10335992713,12cyclictest0-21swapper/322:15:283
10334992716,10cyclictest0-21swapper/219:17:082
10334992712,12cyclictest0-21swapper/223:10:352
10334992710,15cyclictest0-21swapper/200:25:102
1033399274,21cyclictest0-21swapper/120:45:201
1033399273,6cyclictest29400-21stress22:25:141
10333992713,12cyclictest0-21swapper/123:25:301
10333992713,12cyclictest0-21swapper/123:25:301
10333992713,12cyclictest0-21swapper/122:35:071
10333992713,12cyclictest0-21swapper/121:30:171
10333992710,15cyclictest0-21swapper/121:45:241
10333992710,15cyclictest0-21swapper/121:45:231
1033299277,17cyclictest0-21swapper/000:10:370
10335992513,10cyclictest0-21swapper/322:30:283
10333992510,13cyclictest0-21swapper/121:25:261
1033599225,15cyclictest0-21swapper/323:15:263
1033399222,5cyclictest29400-21stress22:05:131
1033599216,13cyclictest0-21swapper/323:30:153
1033599216,13cyclictest0-21swapper/323:00:013
1033599216,13cyclictest0-21swapper/321:10:293
1033599195,12cyclictest0-21swapper/322:20:153
1033599195,12cyclictest0-21swapper/322:20:153
1033599182,15cyclictest29398-21stress22:53:543
1033599182,15cyclictest29398-21stress22:53:543
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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