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2026-02-06 - 15:57
[ 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 Fri Feb 06, 2026 12:46:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
909968997370,2cyclictest0-21swapper/607:25:126
909965995940,1cyclictest928386-21mailstats07:40:213
909969995718,20cyclictest0-21swapper/708:10:167
909965995716,39cyclictest946343-21grep08:15:113
909965995616,39cyclictest954211-21/usr/sbin/munin08:30:173
909965995616,39cyclictest915480-21sed07:20:003
90996299560,56cyclictest0-21swapper/010:55:160
90996299560,56cyclictest0-21swapper/010:55:160
909965995516,39cyclictest876-21mta-sts-daemon08:12:403
90996599550,55cyclictest0-21swapper/311:15:353
90996599550,55cyclictest0-21swapper/311:15:353
90996599550,15cyclictest0-21swapper/310:12:403
909965995432,19cyclictest511ktimers/309:52:453
909965995419,34cyclictest0-21swapper/311:38:273
909965995416,19cyclictest263-1kworker/3:1H+kblockd12:39:143
909965995415,19cyclictest0-21swapper/311:26:213
909965995414,40cyclictest1084081-21hddtemp_smartct12:25:153
909965995414,3cyclictest0-21swapper/307:26:593
909965995414,39cyclictest0-21swapper/311:50:173
909965995414,39cyclictest0-21swapper/309:34:473
909965995414,39cyclictest0-21swapper/308:58:053
909965995414,39cyclictest0-21swapper/308:52:553
909965995414,39cyclictest0-21swapper/308:35:593
909965995330,19cyclictest934792-21unin-run07:55:013
909965995315,19cyclictest1017028-21/usr/sbin/munin10:25:013
909965995314,39cyclictest0-21swapper/312:23:313
909965995314,39cyclictest0-21swapper/309:45:173
909965995313,39cyclictest0-21swapper/312:30:173
909965995313,39cyclictest0-21swapper/310:08:473
909965995313,39cyclictest0-21swapper/308:24:513
90996599530,14cyclictest0-21swapper/309:58:473
909964995334,18cyclictest877-21mta-sts-daemon11:50:172
909964995314,19cyclictest0-21swapper/210:20:152
909965995233,19cyclictest0-21swapper/309:06:493
909965995232,19cyclictest1018650-21cut10:25:213
909965995232,19cyclictest0-21swapper/312:19:353
909965995213,39cyclictest0-21swapper/312:13:593
909965995213,39cyclictest0-21swapper/310:42:573
909965995213,39cyclictest0-21swapper/307:45:353
909965995212,39cyclictest953393-21grep08:25:233
909965995212,39cyclictest0-21swapper/310:55:513
909965995212,39cyclictest0-21swapper/310:55:513
909965995212,39cyclictest0-21swapper/310:37:323
909964995234,0cyclictest0-21swapper/211:00:162
909968995114,18cyclictest0-21swapper/610:35:166
909968995113,19cyclictest0-21swapper/612:25:156
909965995133,18cyclictest0-21swapper/307:55:273
909965995132,19cyclictest0-21swapper/308:49:383
909965995128,19cyclictest0-21swapper/310:50:213
909965995128,19cyclictest0-21swapper/310:50:213
909965995113,19cyclictest1029403-21ntp_kernel_pll_10:45:183
909965995113,19cyclictest1006118-21munin-run10:05:013
909965995112,39cyclictest0-21swapper/309:02:213
909965995111,39cyclictest0-21swapper/310:33:533
909965995110,3cyclictest0-21swapper/309:28:153
909962995111,39cyclictest0-21swapper/010:10:150
909965995032,18cyclictest0-21swapper/308:03:253
909965995031,19cyclictest0-21swapper/311:48:073
909965995031,19cyclictest0-21swapper/309:12:163
909965995012,19cyclictest925577-21grep07:35:233
909965995010,39cyclictest0-21swapper/311:58:213
909965995010,39cyclictest0-21swapper/310:17:593
909965995010,39cyclictest0-21swapper/309:37:293
909965995010,39cyclictest0-21swapper/308:42:433
909965995010,39cyclictest0-21swapper/307:20:293
909968994911,19cyclictest0-21swapper/610:40:156
90996599499,39cyclictest0-21swapper/311:31:413
90996599499,39cyclictest0-21swapper/311:15:013
90996599499,39cyclictest0-21swapper/311:07:253
909965994931,18cyclictest0-21swapper/308:05:313
909965994911,19cyclictest0-21swapper/311:01:223
909962994929,19cyclictest0-21swapper/009:25:170
909965994829,19cyclictest0-21swapper/312:07:273
909965994829,19cyclictest0-21swapper/309:41:433
909965994810,19cyclictest1048282-21df11:20:133
90996999478,39cyclictest0-21swapper/708:40:147
90996599479,19cyclictest981510-21apt-get09:20:113
90996599477,39cyclictest0-21swapper/309:16:033
90996599477,39cyclictest0-21swapper/307:12:153
909964994728,19cyclictest0-21swapper/208:25:142
90996999468,19cyclictest0-21swapper/711:55:177
90996299466,39cyclictest0-21swapper/009:10:160
90996699456,39cyclictest0-21swapper/408:30:164
90996599445,39cyclictest0-21swapper/307:30:113
90996299445,39cyclictest0-21swapper/012:05:170
90996599435,19cyclictest1070895-21ntpq12:00:203
909964994219,22cyclictest0-21swapper/207:25:122
90996999391,19cyclictest0-21swapper/712:25:157
90996299390,38cyclictest0-21swapper/007:25:150
909967993838,0cyclictest0-21swapper/508:45:155
90996599382,0cyclictest0-21swapper/311:44:433
90996399380,38cyclictest0-21swapper/109:30:161
90996299380,19cyclictest0-21swapper/011:15:140
90996299380,19cyclictest0-21swapper/011:15:140
90996299380,19cyclictest0-21swapper/008:20:160
909969993737,0cyclictest948693-21kworker/7:2+events09:15:237
909968993737,0cyclictest0-21swapper/609:45:516
90996799370,36cyclictest0-21swapper/510:25:155
909964993718,19cyclictest0-21swapper/211:20:152
90996399370,18cyclictest0-21swapper/108:15:141
909969993636,0cyclictest904149-21kworker/7:0+events07:39:007
909969993636,0cyclictest1074794-21kworker/7:2+events12:16:317
909969993636,0cyclictest1025048-21kworker/7:0+events11:03:157
909969993636,0cyclictest1025048-21kworker/7:0+events10:55:157
909969993636,0cyclictest1025048-21kworker/7:0+events10:55:157
909969993636,0cyclictest1025048-21kworker/7:0+events10:41:517
90996799360,35cyclictest0-21swapper/508:40:145
909962993619,17cyclictest0-21swapper/011:05:160
90996299360,35cyclictest0-21swapper/007:45:170
90996299360,17cyclictest0-21swapper/010:00:170
909969993535,0cyclictest948693-21kworker/7:2+events09:22:597
909969993535,0cyclictest948693-21kworker/7:2+events09:09:157
909969993535,0cyclictest904149-21kworker/7:0+events08:07:197
909969993535,0cyclictest904149-21kworker/7:0+events07:58:277
909969993535,0cyclictest1044707-21kworker/7:1+events11:36:227
90996899350,15cyclictest0-21swapper/608:25:156
909967993534,1cyclictest691ktimers/508:05:155
90996799350,15cyclictest0-21swapper/511:35:165
909966993516,19cyclictest0-21swapper/411:00:164
909964993516,0cyclictest43-21ksoftirqd/212:25:152
90996499350,16cyclictest0-21swapper/210:45:152
909969993434,0cyclictest948693-21kworker/7:2+events10:30:197
909969993434,0cyclictest948693-21kworker/7:2+events09:00:197
90996999340,33cyclictest0-21swapper/711:15:147
90996999340,33cyclictest0-21swapper/711:15:147
90996999340,15cyclictest0-21swapper/710:35:177
909967993434,0cyclictest0-21swapper/510:45:155
909966993414,20cyclictest0-21swapper/411:25:174
90996699340,34cyclictest0-21swapper/407:15:154
90996699340,15cyclictest0-21swapper/409:15:164
909964993419,15cyclictest0-21swapper/211:15:142
909964993419,15cyclictest0-21swapper/211:15:132
909964993415,19cyclictest0-21swapper/210:25:152
90996499340,15cyclictest0-21swapper/207:40:142
909962993415,19cyclictest0-21swapper/012:00:150
90996299340,15cyclictest0-21swapper/008:35:160
909969993333,0cyclictest948693-21kworker/7:2+events08:50:197
909969993333,0cyclictest904149-21kworker/7:0+events07:15:197
909969993333,0cyclictest1044707-21kworker/7:1+events11:40:117
909969993314,19cyclictest0-21swapper/711:30:167
909969993314,19cyclictest0-21swapper/709:45:177
909969993314,19cyclictest0-21swapper/708:45:157
909969993313,1cyclictest0-21swapper/707:20:147
90996999330,14cyclictest0-21swapper/708:30:157
909968993314,19cyclictest0-21swapper/611:30:166
909968993314,19cyclictest0-21swapper/611:00:166
909968993314,19cyclictest0-21swapper/610:55:166
909968993314,19cyclictest0-21swapper/610:55:156
909968993314,19cyclictest0-21swapper/610:45:156
909968993314,19cyclictest0-21swapper/610:00:176
909967993314,19cyclictest0-21swapper/512:05:165
909967993314,19cyclictest0-21swapper/511:50:175
909967993314,19cyclictest0-21swapper/510:15:155
909967993314,19cyclictest0-21swapper/509:55:175
909967993314,19cyclictest0-21swapper/509:20:155
909967993314,19cyclictest0-21swapper/508:15:145
909967993314,19cyclictest0-21swapper/507:50:165
909966993314,19cyclictest0-21swapper/411:45:144
909966993314,19cyclictest0-21swapper/410:30:154
909966993314,19cyclictest0-21swapper/410:10:154
909966993314,19cyclictest0-21swapper/409:10:164
909966993314,19cyclictest0-21swapper/408:55:164
909964993314,19cyclictest0-21swapper/212:30:152
909964993314,19cyclictest0-21swapper/211:40:152
909964993314,19cyclictest0-21swapper/210:40:152
909964993314,19cyclictest0-21swapper/210:15:152
909964993314,19cyclictest0-21swapper/209:20:152
909964993314,19cyclictest0-21swapper/208:50:152
909964993314,19cyclictest0-21swapper/208:30:162
909964993313,19cyclictest0-21swapper/209:50:142
909963993314,19cyclictest0-21swapper/108:05:141
909962993314,19cyclictest0-21swapper/012:35:150
909962993314,19cyclictest0-21swapper/011:10:150
909962993314,19cyclictest0-21swapper/010:35:170
909962993314,19cyclictest0-21swapper/007:55:160
909969993232,0cyclictest948693-21kworker/7:2+events10:10:197
909969993232,0cyclictest948693-21kworker/7:2+events09:50:037
909969993232,0cyclictest904149-21kworker/7:0+events08:35:237
909969993232,0cyclictest904149-21kworker/7:0+events08:27:117
909969993232,0cyclictest1025048-21kworker/7:0+events10:45:237
909969993214,0cyclictest0-21swapper/708:15:147
909969993214,0cyclictest0-21swapper/707:10:177
909969993213,19cyclictest0-21swapper/711:05:167
909969993213,19cyclictest0-21swapper/710:50:167
909969993213,19cyclictest0-21swapper/710:50:157
909969993213,19cyclictest0-21swapper/709:35:167
909969993213,19cyclictest0-21swapper/707:25:167
909968993214,18cyclictest0-21swapper/611:50:176
909968993213,19cyclictest0-21swapper/611:40:156
909968993213,19cyclictest0-21swapper/609:40:156
909968993213,19cyclictest0-21swapper/607:10:176
909967993213,19cyclictest0-21swapper/512:15:125
909967993213,19cyclictest0-21swapper/511:55:165
909967993213,19cyclictest0-21swapper/511:30:165
909967993213,19cyclictest0-21swapper/510:50:235
909967993213,19cyclictest0-21swapper/510:50:225
909967993213,19cyclictest0-21swapper/510:05:155
909967993213,19cyclictest0-21swapper/509:25:175
909967993213,19cyclictest0-21swapper/508:25:145
909967993213,19cyclictest0-21swapper/507:55:175
909967993213,19cyclictest0-21swapper/507:35:175
909967993213,19cyclictest0-21swapper/507:11:585
909966993232,0cyclictest0-21swapper/409:20:114
909966993213,19cyclictest0-21swapper/412:12:334
909966993213,19cyclictest0-21swapper/411:35:154
909966993213,19cyclictest0-21swapper/409:25:174
909964993214,18cyclictest0-21swapper/207:15:152
909964993213,19cyclictest0-21swapper/210:55:162
909964993213,19cyclictest0-21swapper/210:55:162
909963993214,18cyclictest0-21swapper/110:25:151
909963993213,19cyclictest0-21swapper/112:14:021
909963993213,19cyclictest0-21swapper/111:10:161
909963993213,19cyclictest0-21swapper/107:15:151
909962993214,18cyclictest0-21swapper/008:50:150
909962993213,19cyclictest0-21swapper/011:40:150
909962993213,19cyclictest0-21swapper/009:05:150
909962993213,19cyclictest0-21swapper/009:00:160
909962993212,19cyclictest0-21swapper/009:55:170
909969993131,0cyclictest948693-21kworker/7:2+events10:20:187
909969993131,0cyclictest948693-21kworker/7:2+events10:05:157
909969993131,0cyclictest948693-21kworker/7:2+events09:30:197
909969993131,0cyclictest904149-21kworker/7:0+events07:30:117
909969993131,0cyclictest1025048-21kworker/7:0+events11:27:357
909969993112,19cyclictest0-21swapper/712:12:327
909969993112,19cyclictest0-21swapper/710:00:237
909967993113,18cyclictest0-21swapper/512:25:165
909967993112,19cyclictest0-21swapper/512:20:175
909967993112,19cyclictest0-21swapper/507:30:145
909967993111,19cyclictest0-21swapper/509:35:165
909966993112,19cyclictest0-21swapper/412:35:154
909966993112,19cyclictest0-21swapper/412:05:174
909966993112,19cyclictest0-21swapper/409:30:154
909964993113,18cyclictest0-21swapper/207:30:142
909964993112,19cyclictest0-21swapper/210:00:172
909964993112,19cyclictest0-21swapper/207:35:172
909963993113,18cyclictest0-21swapper/109:49:521
909963993112,19cyclictest0-21swapper/108:55:481
909963993112,0cyclictest0-21swapper/107:55:421
909962993112,19cyclictest0-21swapper/010:50:160
909962993112,19cyclictest0-21swapper/010:50:160
909962993112,19cyclictest0-21swapper/007:35:170
909962993111,20cyclictest0-21swapper/012:30:150
909969993030,0cyclictest948693-21kworker/7:2+events09:55:227
909969993030,0cyclictest904149-21kworker/7:0+events08:20:197
909969993030,0cyclictest904149-21kworker/7:0+events07:45:227
909968993012,18cyclictest0-21swapper/608:00:156
909967993011,19cyclictest0-21swapper/511:22:425
909967993011,19cyclictest0-21swapper/507:40:155
909964993012,18cyclictest0-21swapper/209:10:162
909963993011,19cyclictest0-21swapper/107:49:431
909962993011,19cyclictest0-21swapper/012:20:170
909962993011,19cyclictest0-21swapper/009:50:150
909962993011,19cyclictest0-21swapper/007:10:170
909962993011,0cyclictest0-21swapper/010:20:150
909962993010,19cyclictest0-21swapper/010:30:150
909969992929,0cyclictest948693-21kworker/7:2+events10:25:237
909969992929,0cyclictest948693-21kworker/7:2+events09:40:237
909969992929,0cyclictest1044707-21kworker/7:1+events12:05:197
909969992928,0cyclictest1025048-21kworker/7:0+events11:20:237
909968992910,19cyclictest0-21swapper/610:20:156
90996799299,19cyclictest0-21swapper/508:35:165
909967992910,19cyclictest0-21swapper/509:40:155
909967992910,19cyclictest0-21swapper/507:20:135
909966992929,0cyclictest0-21swapper/409:52:454
909966992910,19cyclictest0-21swapper/407:45:164
909964992910,19cyclictest0-21swapper/208:05:152
909963992910,19cyclictest0-21swapper/112:20:031
909963992910,19cyclictest0-21swapper/111:44:001
909963992910,19cyclictest0-21swapper/108:25:461
909962992910,19cyclictest0-21swapper/012:15:120
909969992828,0cyclictest948693-21kworker/7:2+events10:15:037
909969992828,0cyclictest948693-21kworker/7:2+events09:10:157
909969992828,0cyclictest904149-21kworker/7:0+events07:50:037
909969992828,0cyclictest1044707-21kworker/7:1+events12:00:237
909969992828,0cyclictest1025048-21kworker/7:0+events11:10:157
90996899289,19cyclictest0-21swapper/611:20:156
909968992810,18cyclictest0-21swapper/609:00:156
90996799289,19cyclictest0-21swapper/511:25:175
90996799288,19cyclictest0-21swapper/511:10:165
90996699289,19cyclictest0-21swapper/407:35:174
90996499289,19cyclictest0-21swapper/209:40:152
90996399289,19cyclictest0-21swapper/110:07:521
90996399289,19cyclictest0-21swapper/108:31:461
90996399289,0cyclictest0-21swapper/110:37:551
90996399289,0cyclictest0-21swapper/108:01:441
90996399288,19cyclictest0-21swapper/107:25:411
909963992810,18cyclictest0-21swapper/110:13:531
909963992810,18cyclictest0-21swapper/108:13:451
90996299289,19cyclictest0-21swapper/007:40:150
909962992810,18cyclictest0-21swapper/009:20:140
909969992727,0cyclictest1074794-21kworker/7:2+events12:35:037
909969992727,0cyclictest1074794-21kworker/7:2+events12:30:197
909969992727,0cyclictest1044707-21kworker/7:1+events11:50:197
90996899277,19cyclictest0-21swapper/612:12:336
90996799278,19cyclictest0-21swapper/511:40:155
90996799278,19cyclictest0-21swapper/511:05:155
90996499279,18cyclictest0-21swapper/209:25:162
90996499278,19cyclictest0-21swapper/212:22:522
90996499277,20cyclictest0-21swapper/209:36:402
90996399279,0cyclictest0-21swapper/107:31:421
90996399278,1cyclictest0-21swapper/111:07:571
90996399278,19cyclictest0-21swapper/112:26:031
90996399278,19cyclictest0-21swapper/112:08:021
90996399278,19cyclictest0-21swapper/112:02:011
90996399278,19cyclictest0-21swapper/111:56:001
90996399278,19cyclictest0-21swapper/111:25:591
90996399278,19cyclictest0-21swapper/110:43:561
90996399278,19cyclictest0-21swapper/109:43:511
90996399278,19cyclictest0-21swapper/109:01:481
90996399278,19cyclictest0-21swapper/107:37:421
90996399278,0cyclictest0-21swapper/112:32:031
90996299278,0cyclictest0-21swapper/009:16:400
909969992626,0cyclictest948693-21kworker/7:2+events08:55:227
909969992626,0cyclictest904149-21kworker/7:0+events07:40:237
909969992626,0cyclictest1044707-21kworker/7:1+events11:45:147
90996899268,18cyclictest0-21swapper/610:30:156
90996899267,19cyclictest0-21swapper/609:55:236
90996799267,19cyclictest0-21swapper/512:02:495
90996799267,19cyclictest0-21swapper/508:50:145
909966992626,0cyclictest0-21swapper/407:57:534
90996499268,18cyclictest0-21swapper/210:05:152
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909969992424,0cyclictest948693-21kworker/7:2+events09:25:037
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90996399246,0cyclictest0-21swapper/110:01:531
909966992320,3cyclictest236199-21snmpd12:17:514
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90996899222,19cyclictest0-21swapper/608:10:166
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909966992119,2cyclictest236199-21snmpd07:28:374
909966992118,3cyclictest911093-21ethtool07:10:174
90996499210,20cyclictest0-21swapper/211:35:162
909968992020,0cyclictest1045833-21ethtool11:15:146
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909968992020,0cyclictest1012504-21mii-tool10:15:156
909968992019,1cyclictest955004-21ethtool08:30:166
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909968992019,1cyclictest236199-21snmpd07:47:476
90996899201,19cyclictest0-21swapper/609:35:156
90996899200,3cyclictest0-21swapper/609:50:136
90996899200,2cyclictest0-21swapper/609:27:456
90996899200,20cyclictest0-21swapper/611:55:476
909967992020,0cyclictest978204-21kworker/5:2+events09:19:505
909967992020,0cyclictest913794-21ethtool07:15:155
90996799200,20cyclictest0-21swapper/510:11:035
909966992020,0cyclictest971378-21mii-tool09:00:174
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