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2026-01-15 - 10:00
[ 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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rackfslot7.osadl.org (updated Thu Jan 15, 2026 00:46:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
53665999214,59cyclictest224919-21chrt00:10:162
53685996910,19cyclictest0-21swapper/623:26:406
5368599689,19cyclictest0-21swapper/619:33:416
5368599678,19cyclictest0-21swapper/623:55:496
5368599678,19cyclictest0-21swapper/623:50:486
5368599678,19cyclictest0-21swapper/600:21:176
5368599645,19cyclictest0-21swapper/621:39:436
5368599635,19cyclictest0-21swapper/621:06:016
5368599623,0cyclictest153094-21/usr/sbin/munin22:05:166
5368599570,17cyclictest0-21swapper/621:19:476
5368599560,56cyclictest0-21swapper/620:17:336
5368599519,40cyclictest0-21swapper/621:00:536
5368599519,40cyclictest0-21swapper/600:11:326
5368599518,41cyclictest0-21swapper/621:57:336
53685995110,40cyclictest0-21swapper/623:23:126
53685995110,40cyclictest0-21swapper/622:54:006
53685995110,40cyclictest0-21swapper/622:36:256
53685995110,40cyclictest0-21swapper/622:26:096
53685995110,40cyclictest0-21swapper/621:46:576
53685995110,40cyclictest0-21swapper/621:23:466
53685995110,40cyclictest0-21swapper/620:51:016
53685995110,40cyclictest0-21swapper/620:40:426
53685995110,40cyclictest0-21swapper/620:40:416
53685995110,40cyclictest0-21swapper/620:32:496
53685995110,40cyclictest0-21swapper/620:26:056
53685995110,40cyclictest0-21swapper/620:24:106
53685995110,40cyclictest0-21swapper/620:09:056
53685995110,40cyclictest0-21swapper/619:56:016
53685995110,40cyclictest0-21swapper/619:38:266
53685995110,40cyclictest0-21swapper/619:27:346
53685995110,40cyclictest0-21swapper/619:21:176
53685995110,40cyclictest0-21swapper/619:12:216
53685995110,40cyclictest0-21swapper/600:15:366
53685995110,39cyclictest0-21swapper/622:13:086
53685995110,19cyclictest0-21swapper/623:13:216
53685995110,19cyclictest0-21swapper/621:50:256
5368599509,40cyclictest0-21swapper/600:31:006
5368599509,40cyclictest0-21swapper/600:00:326
5368599509,19cyclictest204751-21if_enxbe3af2b6023:35:156
53685995010,19cyclictest0-21swapper/623:45:536
53685995010,19cyclictest0-21swapper/623:40:086
53685995010,19cyclictest0-21swapper/623:30:086
53685995010,19cyclictest0-21swapper/623:15:526
53685995010,19cyclictest0-21swapper/623:06:246
53685995010,19cyclictest0-21swapper/622:58:126
53685995010,19cyclictest0-21swapper/622:40:406
53685995010,19cyclictest0-21swapper/622:31:166
53685995010,19cyclictest0-21swapper/622:20:286
53685995010,19cyclictest0-21swapper/622:16:136
53685995010,19cyclictest0-21swapper/622:00:456
53685995010,19cyclictest0-21swapper/621:40:386
53685995010,19cyclictest0-21swapper/621:30:346
53685995010,19cyclictest0-21swapper/621:26:336
53685995010,19cyclictest0-21swapper/621:10:416
53685995010,19cyclictest0-21swapper/620:56:306
53685995010,19cyclictest0-21swapper/620:46:026
53685995010,19cyclictest0-21swapper/620:46:016
53685995010,19cyclictest0-21swapper/620:36:176
53685995010,19cyclictest0-21swapper/620:12:506
53685995010,19cyclictest0-21swapper/620:00:346
53685995010,19cyclictest0-21swapper/619:52:016
53685995010,19cyclictest0-21swapper/619:45:296
53685995010,19cyclictest0-21swapper/619:40:576
53685995010,19cyclictest0-21swapper/619:15:536
53685995010,19cyclictest0-21swapper/600:35:046
53685995010,19cyclictest0-21swapper/600:26:086
53685995010,19cyclictest0-21swapper/600:05:096
53685995010,0cyclictest0-21swapper/623:00:196
53685995010,0cyclictest0-21swapper/622:45:046
53665994930,19cyclictest0-21swapper/223:05:122
5367099489,39cyclictest0-21swapper/320:30:163
53665994526,19cyclictest0-21swapper/222:10:152
53665994039,1cyclictest50493-21kworker/2:0+events19:33:412
53665994039,1cyclictest169600-21kworker/2:1+events23:26:412
53670993920,19cyclictest0-21swapper/300:05:153
53665993938,1cyclictest169600-21kworker/2:1+events23:55:482
53665993938,1cyclictest169600-21kworker/2:1+events23:50:482
53665993837,1cyclictest169600-21kworker/2:1+events00:21:162
5369199370,36cyclictest0-21swapper/722:55:167
5369199360,35cyclictest0-21swapper/723:30:177
53665993635,1cyclictest50493-21kworker/2:0+events21:06:012
5366599360,17cyclictest0-21swapper/223:00:162
53691993516,19cyclictest0-21swapper/721:45:167
5369199350,34cyclictest0-21swapper/700:25:167
5369199350,15cyclictest0-21swapper/722:10:167
5369199350,15cyclictest0-21swapper/720:45:167
5369199350,15cyclictest0-21swapper/720:45:157
53665993535,0cyclictest169600-21kworker/2:1+events23:23:342
53665993534,1cyclictest127421-21kworker/2:1+events21:39:442
53665993533,2cyclictest147388-21kworker/2:2+events22:05:162
5366599350,15cyclictest0-21swapper/220:10:152
53691993415,19cyclictest0-21swapper/720:20:157
53665993415,19cyclictest0-21swapper/221:30:162
53665993415,0cyclictest0-21swapper/221:20:172
5366599340,15cyclictest0-21swapper/219:15:162
5366599340,15cyclictest0-21swapper/219:10:162
53691993314,19cyclictest0-21swapper/723:50:157
53691993314,19cyclictest0-21swapper/721:55:147
53691993314,19cyclictest0-21swapper/721:15:187
53691993314,19cyclictest0-21swapper/720:15:157
53691993314,19cyclictest0-21swapper/719:45:177
53691993314,19cyclictest0-21swapper/719:40:167
53691993314,19cyclictest0-21swapper/719:25:157
53691993314,19cyclictest0-21swapper/700:20:147
53691993314,19cyclictest0-21swapper/700:10:167
53691993314,18cyclictest0-21swapper/723:15:177
53670993314,19cyclictest0-21swapper/323:35:153
53670993314,19cyclictest0-21swapper/321:46:173
5367099330,14cyclictest0-21swapper/300:00:143
53665993314,19cyclictest0-21swapper/221:15:172
53665993314,19cyclictest0-21swapper/220:25:162
53691993214,18cyclictest0-21swapper/720:55:157
53691993213,19cyclictest0-21swapper/723:35:147
53691993213,19cyclictest0-21swapper/721:35:207
53691993213,19cyclictest0-21swapper/721:10:147
53691993213,19cyclictest0-21swapper/721:05:177
53691993213,19cyclictest0-21swapper/720:30:177
53691993213,19cyclictest0-21swapper/720:00:157
53670993214,18cyclictest0-21swapper/322:30:153
53670993214,18cyclictest0-21swapper/321:25:143
53670993214,0cyclictest0-21swapper/300:25:163
53670993213,19cyclictest0-21swapper/323:25:143
53670993213,19cyclictest0-21swapper/300:30:153
53665993213,19cyclictest0-21swapper/223:40:142
53665993213,19cyclictest0-21swapper/222:25:152
53665993213,19cyclictest0-21swapper/221:25:142
53665993213,19cyclictest0-21swapper/200:35:162
53691993113,0cyclictest0-21swapper/720:10:157
53691993112,19cyclictest0-21swapper/723:20:177
53691993112,19cyclictest0-21swapper/722:50:157
53691993112,19cyclictest0-21swapper/700:30:157
53665993112,19cyclictest0-21swapper/223:10:202
53691993010,19cyclictest0-21swapper/723:55:167
53691993010,19cyclictest0-21swapper/722:40:147
53691993010,19cyclictest0-21swapper/721:20:177
53670993012,18cyclictest0-21swapper/319:55:143
53670993011,19cyclictest0-21swapper/322:50:153
53670993011,19cyclictest0-21swapper/322:40:143
53670993011,19cyclictest0-21swapper/322:15:263
53670993011,19cyclictest0-21swapper/321:30:173
53665993012,0cyclictest0-21swapper/220:30:162
53665993011,19cyclictest0-21swapper/220:05:152
53691992910,19cyclictest0-21swapper/722:30:157
53691992910,19cyclictest0-21swapper/721:50:147
53691992910,19cyclictest0-21swapper/719:50:157
53665992910,19cyclictest0-21swapper/223:45:152
53665992910,19cyclictest0-21swapper/220:00:162
5367099289,19cyclictest0-21swapper/300:10:163
5366599289,19cyclictest0-21swapper/220:55:152
5366599289,19cyclictest0-21swapper/200:15:152
5369199279,18cyclictest0-21swapper/723:45:217
5369199279,0cyclictest0-21swapper/723:25:147
5369199278,19cyclictest0-21swapper/722:35:157
5369199278,19cyclictest0-21swapper/700:00:137
53665992726,1cyclictest50493-21kworker/2:0+events20:17:332
5369199234,19cyclictest0-21swapper/719:30:157
53665992319,4cyclictest50493-21kworker/2:0+events20:55:012
53665992319,4cyclictest50493-21kworker/2:0+events19:35:132
53665992319,4cyclictest50493-21kworker/2:0+events19:25:192
53665992319,4cyclictest169600-21kworker/2:1+events23:30:202
53665992319,4cyclictest147388-21kworker/2:2+events22:45:012
53665992319,4cyclictest147388-21kworker/2:2+events22:37:202
53665992319,4cyclictest147388-21kworker/2:2+events22:15:172
53665992319,3cyclictest169600-21kworker/2:1+events22:55:012
53665992318,4cyclictest50493-21kworker/2:0+events19:25:012
5367599222,20cyclictest0-21swapper/422:20:144
53665992220,2cyclictest50493-21kworker/2:0+events20:45:342
53665992220,2cyclictest50493-21kworker/2:0+events20:45:332
53665992220,2cyclictest50493-21kworker/2:0+events20:40:422
53665992220,2cyclictest50493-21kworker/2:0+events20:40:412
53665992220,2cyclictest169600-21kworker/2:1+events23:35:152
53665992220,2cyclictest169600-21kworker/2:1+events23:16:562
53665992220,2cyclictest169600-21kworker/2:1+events00:26:482
53665992220,2cyclictest147388-21kworker/2:2+events22:34:362
53665992220,2cyclictest147388-21kworker/2:2+events22:21:282
53665992220,2cyclictest147388-21kworker/2:2+events22:00:152
53665992220,2cyclictest127421-21kworker/2:1+events21:55:102
53665992220,2cyclictest127421-21kworker/2:1+events21:50:492
53665992220,2cyclictest127421-21kworker/2:1+events21:40:372
53665992219,3cyclictest50493-21kworker/2:0+events19:45:332
53665992218,4cyclictest50493-21kworker/2:0+events21:00:182
53665992217,4cyclictest50493-21kworker/2:0+events21:10:222
5369199212,19cyclictest0-21swapper/723:00:157
53680992120,1cyclictest139941-21mii-tool21:40:155
5368099210,20cyclictest0-21swapper/519:50:165
5367599212,19cyclictest0-21swapper/422:00:154
5367599212,19cyclictest0-21swapper/420:40:154
5367599212,19cyclictest0-21swapper/420:40:144
5367599212,19cyclictest0-21swapper/419:40:154
53675992121,0cyclictest0-21swapper/423:20:164
53665992120,1cyclictest50493-21kworker/2:0+events20:36:182
53665992120,1cyclictest50493-21kworker/2:0+events20:20:492
53665992120,1cyclictest50493-21kworker/2:0+events19:55:412
53665992120,1cyclictest50493-21kworker/2:0+events19:40:582
53665992120,1cyclictest169600-21kworker/2:1+events22:55:082
53665992120,1cyclictest169600-21kworker/2:1+events00:05:082
53665992120,1cyclictest147388-21kworker/2:2+events22:45:042
53665992120,1cyclictest127421-21kworker/2:1+events21:45:502
53665992119,2cyclictest169600-21kworker/2:1+events00:30:442
53665992118,3cyclictest169600-21kworker/2:1+events00:00:122
53665992117,4cyclictest50493-21kworker/2:0+events19:50:142
53659992119,1cyclictest71794-21ethtool19:40:161
5365999211,19cyclictest0-21swapper/122:40:141
5365999211,19cyclictest0-21swapper/122:20:141
5369199201,19cyclictest0-21swapper/721:25:147
5369199200,20cyclictest0-21swapper/723:10:407
5369199200,20cyclictest0-21swapper/722:48:117
5369199200,20cyclictest0-21swapper/722:23:187
5369199200,20cyclictest0-21swapper/720:39:427
5369199200,20cyclictest0-21swapper/719:58:487
53680992020,0cyclictest61261-21sensors19:20:195
53680992020,0cyclictest173602-21ethtool22:40:155
53680992019,1cyclictest86082-21ethtool20:05:155
53680992019,1cyclictest236199-21snmpd00:33:135
53680992019,1cyclictest221850-21ethtool00:05:145
53680992019,1cyclictest156747-21ethtool22:10:155
53675992020,0cyclictest236199-21snmpd22:55:014
53675992020,0cyclictest236199-21snmpd22:48:234
53675992020,0cyclictest103177-21mii-tool20:35:164
5367599201,19cyclictest0-21swapper/423:45:144
5367599201,19cyclictest0-21swapper/423:40:164
5367599201,19cyclictest0-21swapper/423:10:144
5367599201,19cyclictest0-21swapper/422:05:144
5367599201,19cyclictest0-21swapper/421:55:144
5367599201,19cyclictest0-21swapper/421:50:144
5367599201,19cyclictest0-21swapper/419:15:154
5367599200,20cyclictest0-21swapper/421:00:154
5367599200,20cyclictest0-21swapper/420:17:334
5367599200,19cyclictest0-21swapper/423:05:014
53670992020,0cyclictest94495-21mii-tool20:20:163
53670992020,0cyclictest88883-21ethtool20:10:163
53670992020,0cyclictest77378-21mii-tool19:50:153
53670992020,0cyclictest236199-21snmpd20:39:333
53670992020,0cyclictest182287-21ethtool22:55:153
53670992020,0cyclictest145520-21mii-tool21:50:143
53670992020,0cyclictest114382-21mii-tool20:55:163
5367099200,20cyclictest0-21swapper/320:43:413
5367099200,20cyclictest0-21swapper/320:43:413
5367099200,1cyclictest0-21swapper/323:56:043
5367099200,1cyclictest0-21swapper/320:46:543
5367099200,1cyclictest0-21swapper/320:46:543
53659992020,0cyclictest80176-21ethtool19:55:151
53659992019,1cyclictest236199-21snmpd23:53:281
53659992019,1cyclictest236199-21snmpd22:38:031
53659992019,1cyclictest236199-21snmpd20:12:591
53659992019,1cyclictest199115-21ethtool23:25:141
5365999201,19cyclictest0-21swapper/122:05:141
5365999201,19cyclictest0-21swapper/120:05:161
5365999201,19cyclictest0-21swapper/119:20:201
5365999201,19cyclictest0-21swapper/100:15:161
5365999200,20cyclictest0-21swapper/119:50:151
5365999200,20cyclictest0-21swapper/100:33:131
5365999200,20cyclictest0-21swapper/100:05:141
5365999200,19cyclictest0-21swapper/120:45:161
5365999200,19cyclictest0-21swapper/120:45:151
53657992020,0cyclictest71779-21mii-tool19:40:150
53657992020,0cyclictest236199-21snmpd23:24:450
53657992020,0cyclictest162392-21ethtool22:20:130
53657992020,0cyclictest131490-21ethtool21:25:140
53657992020,0cyclictest105981-21mii-tool20:40:150
53657992020,0cyclictest105981-21mii-tool20:40:140
53657992020,0cyclictest103177-21mii-tool20:35:160
53657992019,1cyclictest236199-21snmpd20:17:330
53657992019,1cyclictest210344-21mii-tool23:45:150
53657992019,1cyclictest148342-21ethtool21:55:140
53657992019,1cyclictest117217-21cat21:00:150
53691991919,0cyclictest236199-21snmpd23:05:137
53691991919,0cyclictest236199-21snmpd21:33:157
5369199190,19cyclictest0-21swapper/723:44:367
5369199190,19cyclictest0-21swapper/722:29:547
5369199190,0cyclictest0-21swapper/720:50:167
53680991919,0cyclictest94491-21ethtool20:20:155
53680991919,0cyclictest236199-21snmpd23:18:095
53680991919,0cyclictest236199-21snmpd21:54:055
53680991919,0cyclictest236199-21snmpd20:01:355
53680991919,0cyclictest236199-21snmpd19:46:205
53680991919,0cyclictest227736-21mii-tool00:15:155
53680991919,0cyclictest219053-21mii-tool00:00:145
53680991919,0cyclictest170781-21ethtool22:35:145
53680991919,0cyclictest162377-21mii-tool22:20:135
53680991919,0cyclictest153969-21mii-tool22:05:145
53680991919,0cyclictest137099-21mii-tool21:35:155
53680991919,0cyclictest111583-21mii-tool20:50:155
53680991918,1cyclictest236199-21snmpd23:04:285
53680991918,1cyclictest128432-21ethtool21:20:175
53675991919,0cyclictest89580-21sensors20:10:214
53675991919,0cyclictest236199-21snmpd22:15:124
53675991918,1cyclictest236199-21snmpd22:36:424
53675991918,1cyclictest236199-21snmpd19:13:134
53675991918,1cyclictest236199-21snmpd00:23:434
5367599190,19cyclictest0-21swapper/423:55:164
5367599190,19cyclictest0-21swapper/423:38:354
5367599190,19cyclictest0-21swapper/422:27:364
5367599190,19cyclictest0-21swapper/421:27:044
5367599190,19cyclictest0-21swapper/420:50:164
5367599190,19cyclictest0-21swapper/420:27:244
5367599190,19cyclictest0-21swapper/420:00:154
5367599190,19cyclictest0-21swapper/400:25:154
5367599190,0cyclictest61-21ksoftirqd/421:06:534
5367599190,0cyclictest0-21swapper/400:15:224
53670991919,0cyclictest92384-21sensors20:15:223
53670991919,0cyclictest71798-21mii-tool19:40:163
53670991919,0cyclictest236199-21snmpd23:11:473
53670991919,0cyclictest236199-21snmpd22:49:193
53670991919,0cyclictest236199-21snmpd22:22:213
53670991919,0cyclictest236199-21snmpd22:14:333
53670991919,0cyclictest236199-21snmpd20:07:143
53670991919,0cyclictest196338-21mii-tool23:20:173
53670991919,0cyclictest193516-21mii-tool23:15:173
53670991919,0cyclictest185090-21ethtool23:00:163
53670991919,0cyclictest165893-21sensors22:25:233
53670991919,0cyclictest149042-21sensors21:55:203
53670991919,0cyclictest128455-21mii-tool21:20:183
53670991918,1cyclictest236199-21snmpd23:46:073
53670991918,1cyclictest236199-21snmpd23:41:143
53670991918,1cyclictest236199-21snmpd22:00:023
5367099190,19cyclictest0-21swapper/322:39:013
5367099190,19cyclictest0-21swapper/322:05:593
5367099190,0cyclictest0-21swapper/319:34:103
53659991919,0cyclictest68955-21mii-tool19:35:141
53659991919,0cyclictest236199-21snmpd00:11:361
53659991918,1cyclictest54939-21ethtool19:10:161
5365999190,19cyclictest0-21swapper/123:18:091
5365999190,19cyclictest0-21swapper/123:05:191
5365999190,19cyclictest0-21swapper/123:04:281
5365999190,19cyclictest0-21swapper/122:10:161
5365999190,19cyclictest0-21swapper/121:54:051
5365999190,19cyclictest0-21swapper/121:40:151
5365999190,19cyclictest0-21swapper/121:20:171
5365999190,19cyclictest0-21swapper/121:10:151
5365999190,19cyclictest0-21swapper/120:20:151
5365999190,19cyclictest0-21swapper/120:01:351
5365999190,19cyclictest0-21swapper/119:46:201
5365999190,19cyclictest0-21swapper/100:00:141
5365999190,18cyclictest0-21swapper/122:15:181
5365999190,18cyclictest0-21swapper/121:45:161
53657991919,0cyclictest57721-21ethtool19:15:150
53657991919,0cyclictest54924-21mii-tool19:10:160
53657991919,0cyclictest236199-21snmpd22:39:040
53657991919,0cyclictest236199-21snmpd21:35:140
53657991919,0cyclictest236199-21snmpd21:19:280
53657991919,0cyclictest236199-21snmpd20:50:360
53657991919,0cyclictest236199-21snmpd00:39:310
53657991919,0cyclictest236199-21snmpd00:11:540
53657991919,0cyclictest228430-21sensors00:15:220
53657991919,0cyclictest207564-21mii-tool23:40:150
53657991919,0cyclictest190693-21mii-tool23:10:150
53657991919,0cyclictest179229-21mii-tool22:50:150
53657991919,0cyclictest153950-21mii-tool22:05:140
53657991919,0cyclictest151163-21ethtool22:00:140
53657991919,0cyclictest145539-21mii-tool21:50:140
53657991919,0cyclictest120025-21mii-tool21:05:170
53657991918,1cyclictest74577-21ethtool19:45:170
53657991918,1cyclictest236199-21snmpd22:27:370
53657991918,1cyclictest236199-21snmpd20:27:240
53657991918,1cyclictest216211-21mii-tool23:55:170
53691991818,0cyclictest236199-21snmpd22:16:427
53691991818,0cyclictest236199-21snmpd21:01:197
53691991818,0cyclictest221854-21mii-tool00:05:157
5369199180,18cyclictest0-21swapper/720:40:437
5369199180,18cyclictest0-21swapper/720:40:427
5369199180,18cyclictest0-21swapper/719:10:177
53680991818,0cyclictest236199-21snmpd23:58:545
53680991818,0cyclictest236199-21snmpd23:48:215
53680991818,0cyclictest236199-21snmpd20:35:405
53680991818,0cyclictest199119-21mii-tool23:25:155
53680991818,0cyclictest188602-21sensors23:05:185
53680991818,0cyclictest122825-21mii-tool21:10:165
53680991818,0cyclictest108780-21mii-tool20:45:165
53680991818,0cyclictest108780-21mii-tool20:45:155
53675991818,0cyclictest238975-21mii-tool00:35:154
53675991818,0cyclictest236199-21snmpd20:20:184
53675991817,0cyclictest236199-21snmpd21:10:404
53675991816,1cyclictest236199-21snmpd21:15:294
5367599180,18cyclictest0-21swapper/422:30:164
5367599180,18cyclictest0-21swapper/421:30:164
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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