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2026-02-28 - 17:25
[ 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 Sat Feb 28, 2026 12:46:08)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2916247999538,38cyclictest2975602-21ntpq08:55:201
2916247998022,39cyclictest1086-21runrttasks09:37:111
2916253997612,64cyclictest0-21swapper/711:35:147
2916247997517,39cyclictest2928181-21basename07:30:151
2916247997133,38cyclictest0-21swapper/107:45:591
2916247996829,38cyclictest3016886-21sh10:10:201
2916247996810,39cyclictest3024364-21tune2fs10:25:141
291624799667,39cyclictest0-21swapper/108:06:111
2916247996627,39cyclictest3007591-21/usr/sbin/munin09:55:131
2916247996426,19cyclictest2925130-21cstates07:25:141
291624799624,39cyclictest3085838-21ntpq12:15:181
291624799612,40cyclictest2958050-21/usr/sbin/munin08:25:151
2916247995914,39cyclictest3004523-21/usr/sbin/munin09:50:011
2916247995718,39cyclictest3036837-21unixbench_multi10:45:231
2916247995417,18cyclictest3015409-21cat10:10:011
2916247995417,18cyclictest3012711-21munin-run10:05:021
2916247995416,19cyclictest3044032-21perl11:00:141
2916247995414,39cyclictest3073704-21apt-get11:55:101
2916247995319,34cyclictest0-21swapper/109:26:471
2916247995319,14cyclictest0-21swapper/111:18:391
2916247995315,19cyclictest2945714-21ntp_states08:00:221
2916247995314,39cyclictest0-21swapper/112:23:031
2916247995314,39cyclictest0-21swapper/111:07:511
2916247995314,39cyclictest0-21swapper/111:07:501
2916247995314,39cyclictest0-21swapper/108:45:231
2916247995313,39cyclictest3049383-21diskstats11:10:121
2916248995233,18cyclictest0-21swapper/207:50:152
2916247995218,34cyclictest0-21swapper/110:35:581
2916247995214,19cyclictest0-21swapper/109:10:571
2916253995112,39cyclictest0-21swapper/709:15:167
2916252995132,19cyclictest0-21swapper/610:25:166
2916247995133,18cyclictest0-21swapper/112:02:591
2916247995133,18cyclictest0-21swapper/111:43:541
2916247995133,18cyclictest0-21swapper/107:51:231
2916247995113,19cyclictest0-21swapper/107:37:521
2916247995112,39cyclictest0-21swapper/107:19:511
2916247995112,19cyclictest0-21swapper/111:32:221
2916247995032,18cyclictest0-21swapper/110:17:551
2916247995032,18cyclictest0-21swapper/109:17:481
2916247995031,19cyclictest0-21swapper/111:24:141
2916247995011,39cyclictest0-21swapper/111:51:581
2916247995011,39cyclictest0-21swapper/109:06:521
291625399490,46cyclictest0-21swapper/710:05:157
291624799499,39cyclictest0-21swapper/112:08:141
2916247994931,18cyclictest0-21swapper/112:37:501
2916247994931,18cyclictest0-21swapper/109:21:551
2916247994930,19cyclictest0-21swapper/111:47:351
2916247994930,19cyclictest0-21swapper/108:24:041
2916247994911,38cyclictest877-21mta-sts-daemon10:51:341
2916247994910,39cyclictest0-21swapper/111:29:111
2916248994830,0cyclictest0-21swapper/212:20:152
291624799489,39cyclictest0-21swapper/112:30:501
291624799489,39cyclictest0-21swapper/112:12:591
291624799489,39cyclictest0-21swapper/110:44:541
291624799489,39cyclictest0-21swapper/109:40:091
291624799489,39cyclictest0-21swapper/109:32:251
291624799489,39cyclictest0-21swapper/109:03:291
291624799489,39cyclictest0-21swapper/108:52:271
291624799489,39cyclictest0-21swapper/108:34:081
291624799489,39cyclictest0-21swapper/108:12:421
291624799489,39cyclictest0-21swapper/107:59:051
291624799489,39cyclictest0-21swapper/107:12:541
2916247994810,2cyclictest875-21mta-sts-daemon09:53:251
291624799478,39cyclictest0-21swapper/110:55:431
291624799478,39cyclictest0-21swapper/110:22:111
291624799478,39cyclictest0-21swapper/108:44:171
291624799478,39cyclictest0-21swapper/108:19:411
291624799478,39cyclictest0-21swapper/107:22:071
2916247994728,19cyclictest0-21swapper/112:27:001
2916247994728,19cyclictest0-21swapper/111:39:571
291624799467,39cyclictest0-21swapper/110:30:371
2916247994628,18cyclictest0-21swapper/108:36:331
2916247994628,18cyclictest0-21swapper/107:42:011
291625299458,18cyclictest0-21swapper/611:20:176
2916252994527,18cyclictest0-21swapper/612:20:156
2916249994526,19cyclictest0-21swapper/308:20:153
2916248994526,19cyclictest411rcuc/210:45:152
291625299447,18cyclictest0-21swapper/607:50:156
291624899446,19cyclictest0-21swapper/210:35:152
291624999434,39cyclictest0-21swapper/308:30:123
291625399423,39cyclictest0-21swapper/707:40:177
291625399422,39cyclictest0-21swapper/709:30:167
2916252994224,0cyclictest0-21swapper/611:25:146
2916252994122,19cyclictest0-21swapper/611:30:166
291625199413,19cyclictest0-21swapper/509:10:155
291625399402,19cyclictest0-21swapper/712:00:147
291625199400,20cyclictest0-21swapper/512:20:225
291625099400,40cyclictest3060048-21kworker/u32:1+events_unbound11:35:554
291625299391,19cyclictest0-21swapper/610:20:146
291625399380,19cyclictest0-21swapper/709:55:157
291625299380,19cyclictest0-21swapper/608:10:136
291625299380,19cyclictest0-21swapper/607:25:156
2916251993736,0cyclictest3006791-21kworker/5:1+events10:27:535
291625199370,18cyclictest0-21swapper/510:05:155
291624999370,37cyclictest90650irq/68-eno6-TxRx-611:17:443
291624899370,37cyclictest0-21swapper/211:00:162
291624899370,18cyclictest0-21swapper/210:00:152
291625399360,35cyclictest0-21swapper/707:25:167
291625299360,17cyclictest0-21swapper/611:00:176
2916251993636,0cyclictest2976363-21kworker/5:2+events10:36:525
2916251993636,0cyclictest2963496-21kworker/5:0+events09:15:085
291625199360,35cyclictest0-21swapper/509:55:155
291624999360,36cyclictest90650irq/68-eno6-TxRx-607:39:013
291625399350,34cyclictest0-21swapper/710:55:157
291625399350,15cyclictest0-21swapper/710:35:167
291625399350,15cyclictest0-21swapper/708:30:127
291625299350,15cyclictest0-21swapper/609:50:166
2916251993514,19cyclictest0-21swapper/511:05:155
2916251993514,19cyclictest0-21swapper/511:05:145
291625199350,35cyclictest0-21swapper/509:05:155
291625199350,15cyclictest0-21swapper/509:25:175
291625199350,15cyclictest0-21swapper/508:25:165
291625199350,15cyclictest0-21swapper/508:15:165
291624899350,15cyclictest0-21swapper/210:55:152
2916253993415,19cyclictest0-21swapper/712:35:137
2916253993415,19cyclictest0-21swapper/708:25:167
2916253993414,20cyclictest0-21swapper/709:25:167
291625399340,15cyclictest0-21swapper/712:05:147
2916252993415,19cyclictest0-21swapper/607:15:156
2916252993414,1cyclictest0-21swapper/607:40:176
291625299340,15cyclictest0-21swapper/610:00:156
291625299340,15cyclictest0-21swapper/608:15:176
2916251993434,0cyclictest3050840-21kworker/5:1+events11:22:025
2916251993414,19cyclictest0-21swapper/510:40:175
291625199340,33cyclictest0-21swapper/508:05:155
291625199340,15cyclictest0-21swapper/509:00:145
2916249993434,0cyclictest0-21swapper/309:00:173
2916249993415,19cyclictest0-21swapper/311:35:143
291624999340,15cyclictest0-21swapper/309:45:153
2916253993314,19cyclictest0-21swapper/711:55:147
2916253993314,19cyclictest0-21swapper/711:40:157
2916253993314,19cyclictest0-21swapper/711:05:157
2916253993314,19cyclictest0-21swapper/711:05:147
2916253993314,19cyclictest0-21swapper/711:00:167
2916253993314,19cyclictest0-21swapper/710:50:197
2916253993314,19cyclictest0-21swapper/709:45:157
2916253993314,19cyclictest0-21swapper/708:45:177
2916253993314,19cyclictest0-21swapper/708:35:167
2916253993313,19cyclictest0-21swapper/711:15:167
2916252993314,19cyclictest0-21swapper/611:40:166
2916252993314,19cyclictest0-21swapper/610:10:146
2916252993314,19cyclictest0-21swapper/609:55:156
2916252993314,19cyclictest0-21swapper/607:10:146
2916251993333,0cyclictest2915908-21kworker/5:1+events07:22:035
2916251993314,19cyclictest0-21swapper/511:40:155
2916251993314,19cyclictest0-21swapper/507:55:155
2916251993314,19cyclictest0-21swapper/507:30:155
2916251993314,19cyclictest0-21swapper/507:27:395
2916251993313,20cyclictest0-21swapper/511:30:155
2916251993313,19cyclictest0-21swapper/512:30:155
2916251993313,19cyclictest0-21swapper/507:15:155
2916249993314,19cyclictest0-21swapper/312:30:143
2916249993314,19cyclictest0-21swapper/312:15:223
2916249993314,19cyclictest0-21swapper/310:10:143
2916249993314,19cyclictest0-21swapper/309:35:153
2916249993314,19cyclictest0-21swapper/308:50:143
2916249993314,19cyclictest0-21swapper/307:10:143
2916249993314,0cyclictest0-21swapper/309:30:153
2916248993314,19cyclictest0-21swapper/210:40:172
2916248993314,19cyclictest0-21swapper/210:05:152
2916248993314,19cyclictest0-21swapper/207:20:172
2916248993314,19cyclictest0-21swapper/207:15:152
2916253993214,18cyclictest0-21swapper/707:20:167
2916253993213,19cyclictest0-21swapper/711:10:147
2916253993213,19cyclictest0-21swapper/709:10:157
2916253993213,19cyclictest0-21swapper/707:55:157
2916253993212,19cyclictest0-21swapper/710:10:147
2916252993213,19cyclictest0-21swapper/612:25:146
2916252993213,19cyclictest0-21swapper/612:10:136
2916252993213,19cyclictest0-21swapper/611:10:146
2916252993213,19cyclictest0-21swapper/610:40:186
2916252993213,19cyclictest0-21swapper/609:05:216
2916252993213,19cyclictest0-21swapper/608:40:146
2916251993232,0cyclictest0-21swapper/511:50:155
2916251993214,0cyclictest0-21swapper/511:25:145
2916251993213,19cyclictest0-21swapper/512:10:145
2916251993213,19cyclictest0-21swapper/508:40:155
2916251993213,19cyclictest0-21swapper/508:35:155
2916251993212,19cyclictest0-21swapper/510:15:165
2916251993212,19cyclictest0-21swapper/508:50:155
2916249993214,18cyclictest0-21swapper/310:45:153
2916249993213,19cyclictest0-21swapper/310:00:153
2916249993213,19cyclictest0-21swapper/309:15:163
2916249993213,19cyclictest0-21swapper/308:10:133
2916249993213,19cyclictest0-21swapper/307:25:153
2916248993214,0cyclictest0-21swapper/209:15:162
2916248993213,19cyclictest0-21swapper/212:25:142
2916248993213,19cyclictest0-21swapper/212:05:142
2916248993213,19cyclictest0-21swapper/210:30:152
2916248993213,19cyclictest0-21swapper/210:10:142
2916253993112,19cyclictest0-21swapper/712:15:157
2916253993112,19cyclictest0-21swapper/707:50:167
2916253993112,19cyclictest0-21swapper/707:30:157
2916252993112,0cyclictest0-21swapper/608:55:156
2916252993111,19cyclictest0-21swapper/608:05:166
2916251993131,0cyclictest3050840-21kworker/5:1+events12:06:525
2916251993131,0cyclictest3034968-21kworker/5:0+events11:03:325
2916251993131,0cyclictest2963496-21kworker/5:0+events08:48:275
2916251993130,1cyclictest3050840-21kworker/5:1+events11:39:125
2916251993130,1cyclictest2976363-21kworker/5:2+events09:35:125
2916251993130,1cyclictest2941054-21kworker/5:3+events08:20:375
2916251993111,19cyclictest0-21swapper/509:20:165
2916249993112,19cyclictest0-21swapper/310:30:143
2916249993112,19cyclictest0-21swapper/308:45:163
2916248993112,19cyclictest0-21swapper/212:10:132
2916248993112,19cyclictest0-21swapper/208:45:162
291625399309,20cyclictest0-21swapper/711:30:157
2916253993011,19cyclictest0-21swapper/712:20:157
2916252993028,2cyclictest79-21ksoftirqd/608:45:166
2916252993011,19cyclictest0-21swapper/608:20:156
2916252993011,0cyclictest0-21swapper/609:10:166
2916251993030,0cyclictest3041314-21kworker/5:2+events11:56:015
2916251993030,0cyclictest3006791-21kworker/5:1+events10:48:125
2916251993030,0cyclictest3006791-21kworker/5:1+events10:01:255
2916251993011,19cyclictest0-21swapper/508:30:135
2916250993030,0cyclictest0-21swapper/409:40:164
2916249993011,19cyclictest0-21swapper/311:55:143
2916248993011,19cyclictest0-21swapper/209:50:162
2916253992911,0cyclictest0-21swapper/710:20:147
2916253992910,19cyclictest0-21swapper/709:35:157
2916252992910,19cyclictest0-21swapper/611:05:146
2916252992910,19cyclictest0-21swapper/611:05:146
2916252992910,19cyclictest0-21swapper/609:20:176
291625199299,19cyclictest0-21swapper/509:40:145
2916251992929,0cyclictest2976363-21kworker/5:2+events09:54:575
2916251992929,0cyclictest2963496-21kworker/5:0+events09:32:475
2916251992929,0cyclictest2929728-21kworker/5:2+events07:54:095
2916251992928,1cyclictest3006791-21kworker/5:1+events10:21:385
2916251992910,19cyclictest0-21swapper/512:35:125
2916251992910,19cyclictest0-21swapper/512:15:155
2916251992910,19cyclictest0-21swapper/510:50:195
2916249992911,18cyclictest0-21swapper/309:50:163
2916249992910,19cyclictest0-21swapper/310:20:143
2916249992910,19cyclictest0-21swapper/309:40:153
291625399289,19cyclictest0-21swapper/709:20:227
291625299288,19cyclictest0-21swapper/610:35:216
291625199289,19cyclictest0-21swapper/511:45:155
291625199289,19cyclictest0-21swapper/509:45:165
291625199288,20cyclictest0-21swapper/508:10:195
291625199288,19cyclictest0-21swapper/508:55:165
2916251992828,0cyclictest3041314-21kworker/5:2+events12:04:165
2916251992828,0cyclictest2976363-21kworker/5:2+events10:30:585
291624999289,19cyclictest0-21swapper/311:30:153
291624999289,19cyclictest0-21swapper/309:25:163
291624999289,19cyclictest0-21swapper/307:55:153
2916246992827,0cyclictest0-21swapper/007:45:150
291625399278,19cyclictest0-21swapper/708:10:137
291625199277,19cyclictest0-21swapper/510:55:155
2916251992727,0cyclictest3041314-21kworker/5:2+events11:13:525
2916251992726,1cyclictest2915908-21kworker/5:1+events07:13:485
2916251992626,0cyclictest3041314-21kworker/5:2+events12:25:025
291624899267,19cyclictest0-21swapper/210:20:142
291624899267,19cyclictest0-21swapper/209:20:162
291624699267,19cyclictest0-21swapper/010:45:150
291624699267,19cyclictest0-21swapper/010:35:150
291624699267,19cyclictest0-21swapper/010:25:170
291624699267,19cyclictest0-21swapper/010:15:170
291624699267,19cyclictest0-21swapper/009:00:140
291624699267,19cyclictest0-21swapper/007:20:160
291625299256,19cyclictest0-21swapper/609:35:156
2916251992525,0cyclictest3050840-21kworker/5:1+events11:17:185
2916251992525,0cyclictest2944436-21kworker/5:1+events08:00:495
2916251992525,0cyclictest2929728-21kworker/5:2+events07:35:135
291624999256,19cyclictest0-21swapper/311:10:143
291624899256,19cyclictest0-21swapper/211:25:142
291624699256,19cyclictest0-21swapper/011:50:160
291624699256,19cyclictest0-21swapper/009:15:160
291624699256,19cyclictest0-21swapper/009:05:150
291624699256,19cyclictest0-21swapper/007:10:140
291624699255,19cyclictest0-21swapper/011:10:140
291624699255,19cyclictest0-21swapper/009:50:220
291625399245,19cyclictest0-21swapper/710:18:037
291625399243,20cyclictest0-21swapper/712:30:147
291625299245,19cyclictest0-21swapper/607:20:236
291624699245,19cyclictest0-21swapper/007:30:150
291624699244,19cyclictest0-21swapper/008:05:150
291624699244,19cyclictest0-21swapper/007:35:180
2916246992424,0cyclictest0-21swapper/008:40:110
291625299234,19cyclictest0-21swapper/610:05:166
2916248992323,0cyclictest0-21swapper/210:19:072
291624699234,19cyclictest0-21swapper/012:05:140
291624699234,19cyclictest0-21swapper/010:50:250
291624699234,19cyclictest0-21swapper/008:00:160
291625399224,0cyclictest0-21swapper/707:35:187
291625399223,19cyclictest0-21swapper/709:00:147
291625399223,19cyclictest0-21swapper/708:00:177
291625299223,19cyclictest0-21swapper/611:45:146
291625299223,19cyclictest0-21swapper/609:30:156
2916251992222,0cyclictest3006791-21kworker/5:1+events10:10:585
2916251992222,0cyclictest2915908-21kworker/5:1+events07:42:215
2916251992219,3cyclictest2929728-21kworker/5:2+events07:47:225
2916250992220,1cyclictest2920081-21ethtool07:15:164
291624999223,19cyclictest0-21swapper/309:12:553
291624699223,19cyclictest0-21swapper/012:30:140
291624699223,19cyclictest0-21swapper/011:45:140
291624699223,19cyclictest0-21swapper/008:15:160
2916250992120,1cyclictest236199-21snmpd07:41:114
291624899212,19cyclictest0-21swapper/207:30:152
2916248992120,1cyclictest2994312-21ethtool09:30:152
291624699212,19cyclictest0-21swapper/010:40:170
291624699212,19cyclictest0-21swapper/007:15:160
291624699211,19cyclictest0-21swapper/011:20:160
2916253992020,0cyclictest236199-21snmpd08:42:497
2916253992019,1cyclictest236199-21snmpd10:04:107
291625399200,20cyclictest0-21swapper/710:32:407
291625299201,19cyclictest0-21swapper/610:15:176
291625299201,19cyclictest0-21swapper/609:40:146
291625299200,20cyclictest0-21swapper/611:57:286
291625299200,20cyclictest0-21swapper/610:30:026
291625299200,20cyclictest0-21swapper/607:38:356
2916250992020,0cyclictest3030305-21mii-tool10:35:164
2916250992020,0cyclictest3024595-21mii-tool10:25:164
2916250992020,0cyclictest3019126-21mii-tool10:15:164
2916250992020,0cyclictest2977950-21mii-tool09:00:144
2916250992019,1cyclictest3035771-21ethtool10:45:164
2916250992019,1cyclictest2917380-21mii-tool07:10:144
2916250992019,1cyclictest236199-21snmpd08:41:584
291625099200,20cyclictest0-21swapper/411:20:164
291625099200,20cyclictest0-21swapper/407:49:514
291625099200,0cyclictest0-21swapper/412:37:084
2916249992020,0cyclictest3046946-21mii-tool11:05:153
2916249992020,0cyclictest3046946-21mii-tool11:05:143
2916249992020,0cyclictest3008190-21mii-tool09:55:153
2916249992020,0cyclictest2958848-21mii-tool08:25:173
2916249992019,1cyclictest2964297-21mii-tool08:35:173
2916249992019,1cyclictest236199-21snmpd07:44:243
291624999200,20cyclictest0-21swapper/308:19:283
291624999200,20cyclictest0-21swapper/307:17:393
291624999200,1cyclictest0-21swapper/312:26:003
2916248992019,1cyclictest3000020-21ethtool09:40:142
2916248992019,1cyclictest236199-21snmpd11:44:162
2916246992020,0cyclictest2913530-21kworker/0:0+events08:47:430
2916246992019,0cyclictest236199-21snmpd08:32:470
291624699200,1cyclictest0-21swapper/011:25:540
2916253991919,0cyclictest3035775-21mii-tool10:45:167
2916253991919,0cyclictest2937201-21sensors07:45:227
2916253991919,0cyclictest236199-21snmpd08:07:397
2916253991918,1cyclictest236199-21snmpd08:24:437
291625399190,19cyclictest0-21swapper/709:05:157
291625399190,0cyclictest0-21swapper/710:42:027
2916252991919,0cyclictest236199-21snmpd11:19:366
2916252991919,0cyclictest236199-21snmpd08:02:436
2916252991919,0cyclictest236199-21snmpd07:32:216
291625299190,19cyclictest0-21swapper/612:30:386
2916250991919,0cyclictest2986121-21ethtool09:15:164
2916250991919,0cyclictest2980654-21mii-tool09:05:164
2916250991919,0cyclictest2922852-21mii-tool07:20:164
2916250991919,0cyclictest236199-21snmpd11:43:014
2916250991919,0cyclictest236199-21snmpd11:12:454
2916250991919,0cyclictest236199-21snmpd09:55:334
2916250991918,1cyclictest3071739-21ethtool11:50:154
2916250991918,1cyclictest3069019-21mii-tool11:45:144
2916250991918,1cyclictest2945214-21mii-tool08:00:174
2916250991918,1cyclictest236199-21snmpd10:44:204
2916250991918,1cyclictest236199-21snmpd10:31:104
2916250991918,1cyclictest236199-21snmpd09:49:514
2916250991918,1cyclictest236199-21snmpd09:28:274
2916250991918,1cyclictest236199-21snmpd07:53:074
291625099190,19cyclictest0-21swapper/412:13:234
291625099190,19cyclictest0-21swapper/412:00:154
291625099190,19cyclictest0-21swapper/411:55:144
291625099190,19cyclictest0-21swapper/410:53:414
291625099190,19cyclictest0-21swapper/407:58:484
291625099190,0cyclictest0-21swapper/408:05:454
2916249991919,0cyclictest3079949-21mii-tool12:05:153
2916249991919,0cyclictest3066315-21ethtool11:40:163
2916249991919,0cyclictest3038741-21ethtool10:50:193
2916249991919,0cyclictest3030286-21mii-tool10:35:153
2916249991919,0cyclictest2945210-21ethtool08:00:163
2916249991919,0cyclictest236199-21snmpd09:24:063
2916249991919,0cyclictest236199-21snmpd08:44:493
2916249991918,1cyclictest2928296-21ethtool07:30:163
291624999190,19cyclictest0-21swapper/311:20:123
291624999190,19cyclictest0-21swapper/311:00:073
291624999190,19cyclictest0-21swapper/309:06:593
291624999190,19cyclictest0-21swapper/308:58:413
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