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2026-02-22 - 02:39
[ 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 100 highest latencies:
System rackfslot7.osadl.org (updated Sat Feb 21, 2026 12:46:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
283146599135134,0cyclictest236199-21snmpd07:55:517
2831454996223,39cyclictest681rcuc/509:20:155
2831465995918,19cyclictest2935824-21munin-run10:20:027
283144499590,0cyclictest0-21swapper/211:00:162
2831465995839,19cyclictest0-21swapper/710:45:207
283146599580,58cyclictest0-21swapper/709:39:467
283146599580,39cyclictest2987566-21perf11:55:007
283146599580,0cyclictest0-21swapper/711:11:227
2831444995819,39cyclictest0-21swapper/210:10:162
283144499580,39cyclictest43-21ksoftirqd/212:35:182
2831465995738,19cyclictest871ktimers/711:00:087
2831465995718,18cyclictest3011101-21ntpq12:35:227
283146599570,57cyclictest0-21swapper/710:55:507
2831454995757,0cyclictest0-21swapper/507:35:155
2831465995638,2cyclictest0-21swapper/711:09:247
2831465995616,18cyclictest2906883-21memory09:25:187
2831465995536,19cyclictest2941355-21chrt10:30:127
2831465995514,19cyclictest0-21swapper/709:50:127
283146599550,35cyclictest0-21swapper/708:35:327
2831460995537,18cyclictest873-21mta-sts-daemon08:30:166
2831460995537,18cyclictest873-21mta-sts-daemon08:30:166
2831465995414,19cyclictest2881144-21aten2.4-expect08:40:147
2831465995317,36cyclictest0-21swapper/708:18:407
2831465995315,19cyclictest2984850-21munin-run11:50:007
2831465995314,39cyclictest0-21swapper/710:27:147
2831465995314,39cyclictest0-21swapper/709:16:407
2831465995314,19cyclictest2884227-21df_inode08:45:147
2831465995314,18cyclictest0-21swapper/711:30:107
2831465995314,0cyclictest2946659-21cut10:40:027
2831465995314,0cyclictest0-21swapper/712:03:147
2831465995314,0cyclictest0-21swapper/710:10:187
2831465995313,39cyclictest0-21swapper/711:28:267
283146599530,14cyclictest0-21swapper/708:00:147
2831465995233,19cyclictest871ktimers/709:03:067
2831465995233,19cyclictest0-21swapper/709:31:407
2831465995213,39cyclictest0-21swapper/708:57:027
2831465995213,39cyclictest0-21swapper/707:31:177
2831465995213,19cyclictest0-21swapper/709:20:107
2831454995214,38cyclictest0-21swapper/510:35:165
2831440995214,19cyclictest0-21swapper/011:35:150
2831465995133,18cyclictest0-21swapper/710:42:127
2831465995132,19cyclictest0-21swapper/712:30:047
2831465995132,19cyclictest0-21swapper/707:23:467
2831465995114,18cyclictest0-21swapper/708:10:127
2831465995112,39cyclictest2994729-21ntpq12:05:227
2831465995112,39cyclictest0-21swapper/708:26:427
2831465995112,39cyclictest0-21swapper/708:26:427
2831465995112,19cyclictest0-21swapper/709:05:467
2831451995114,18cyclictest0-21swapper/412:20:144
2831465995031,19cyclictest0-21swapper/707:45:167
2831465995031,19cyclictest0-21swapper/707:35:047
2831465995031,0cyclictest0-21swapper/710:50:077
2831465995012,19cyclictest0-21swapper/710:21:067
2831465995011,39cyclictest0-21swapper/708:51:387
2831465995011,39cyclictest0-21swapper/707:53:147
2831441995031,19cyclictest0-21swapper/109:30:151
2831441995012,19cyclictest0-21swapper/110:00:161
2831465994931,18cyclictest0-21swapper/709:11:047
2831465994930,19cyclictest0-21swapper/710:00:447
2831465994829,19cyclictest0-21swapper/707:10:247
283145199489,39cyclictest0-21swapper/411:30:134
2831444994810,38cyclictest0-21swapper/209:55:152
2831465994729,18cyclictest0-21swapper/712:17:557
2831465994729,18cyclictest0-21swapper/711:35:247
2831465994728,19cyclictest0-21swapper/712:28:527
2831465994728,19cyclictest0-21swapper/712:20:287
2831465994728,19cyclictest0-21swapper/711:44:447
2831465994728,19cyclictest0-21swapper/711:24:447
2831465994728,19cyclictest0-21swapper/708:23:567
2831465994728,19cyclictest0-21swapper/707:15:047
283144499479,19cyclictest0-21swapper/207:20:162
283144199478,19cyclictest0-21swapper/111:45:161
2831454994628,18cyclictest0-21swapper/511:30:135
283144499460,2cyclictest0-21swapper/212:10:172
283144099468,19cyclictest0-21swapper/010:25:150
2831465994526,19cyclictest0-21swapper/711:19:327
2831465994526,19cyclictest0-21swapper/709:41:327
2831465994526,19cyclictest0-21swapper/708:05:367
283145199456,19cyclictest0-21swapper/409:05:154
283144499450,1cyclictest0-21swapper/207:50:152
2831465994425,19cyclictest0-21swapper/712:11:567
2831465994425,19cyclictest0-21swapper/711:59:487
2831465994425,19cyclictest0-21swapper/707:43:207
283144199446,19cyclictest0-21swapper/108:25:151
283144199446,19cyclictest0-21swapper/108:25:151
2831465994325,18cyclictest0-21swapper/709:45:167
2831465994324,19cyclictest0-21swapper/710:07:007
2831465994324,19cyclictest0-21swapper/708:32:567
2831465994324,19cyclictest0-21swapper/708:32:567
283145199434,39cyclictest0-21swapper/408:10:164
283145199413,38cyclictest877-21mta-sts-daemon08:35:164
283146599400,19cyclictest0-21swapper/709:58:307
283146599400,19cyclictest0-21swapper/707:26:107
283145199402,19cyclictest0-21swapper/411:40:184
283144199402,19cyclictest0-21swapper/109:05:161
283144199402,19cyclictest0-21swapper/107:45:151
283145499391,19cyclictest0-21swapper/508:30:165
283145499391,19cyclictest0-21swapper/508:30:165
283145199391,19cyclictest0-21swapper/412:00:174
283145199390,39cyclictest0-21swapper/410:25:154
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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