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2026-03-03 - 01:08
[ 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 Mon Mar 02, 2026 12:46:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1192153997736,19cyclictest1362870-21latency_hist12:19:594
1192153997416,39cyclictest1-21systemd11:10:014
1192153996931,38cyclictest0-21swapper/409:21:344
1192153996930,39cyclictest0-21swapper/412:26:034
1192153996829,39cyclictest0-21swapper/408:06:134
1192153996729,38cyclictest0-21swapper/408:02:064
119215099634,19cyclictest0-21swapper/107:20:151
119215399600,40cyclictest1319319-21grep11:00:014
1192153995839,0cyclictest0-21swapper/412:08:214
1192153995819,39cyclictest1357857-21/usr/sbin/munin12:10:244
1192152995815,21cyclictest0-21swapper/312:30:163
1192152995811,43cyclictest0-21swapper/309:45:153
1192153995718,39cyclictest1353054-21/usr/sbin/munin12:00:144
1192153995518,18cyclictest1198126-21aten2.4-expect07:20:134
1192153995517,19cyclictest1209791-21irqstats07:40:194
1192153995436,18cyclictest876-21mta-sts-daemon11:48:014
1192153995416,19cyclictest1279126-21ntpq09:45:184
1192153995416,19cyclictest1259190-21cstates09:10:134
1192153995335,18cyclictest870-21mta-sts-daemon10:06:224
1192153995335,18cyclictest601ktimers/407:33:154
1192153995233,19cyclictest0-21swapper/410:28:154
1192153995233,19cyclictest0-21swapper/410:11:534
1192153995233,19cyclictest0-21swapper/409:32:324
1192153995233,19cyclictest0-21swapper/408:50:144
1192153995233,19cyclictest0-21swapper/408:50:134
1192152995211,40cyclictest0-21swapper/309:30:163
1192153995132,19cyclictest0-21swapper/410:22:114
1192152995150,1cyclictest511ktimers/312:25:153
1192152995113,19cyclictest0-21swapper/308:40:153
1192153995032,18cyclictest0-21swapper/410:30:264
1192153995032,18cyclictest0-21swapper/408:13:524
1192153995031,19cyclictest0-21swapper/412:21:384
1192153995031,19cyclictest0-21swapper/411:58:094
1192153995031,19cyclictest0-21swapper/411:50:384
1192153995031,19cyclictest0-21swapper/411:33:414
1192153995031,19cyclictest0-21swapper/410:51:284
1192153995031,19cyclictest0-21swapper/410:03:034
1192153995031,19cyclictest0-21swapper/409:44:514
1192153995031,19cyclictest0-21swapper/408:36:314
1192153995031,19cyclictest0-21swapper/407:45:304
1192153995031,19cyclictest0-21swapper/407:14:064
1192153995031,0cyclictest0-21swapper/409:05:024
1192153995031,0cyclictest0-21swapper/408:34:264
1192153994931,18cyclictest0-21swapper/409:53:474
1192153994931,18cyclictest0-21swapper/408:46:484
1192153994931,18cyclictest0-21swapper/408:46:474
1192153994930,19cyclictest0-21swapper/409:04:574
1192153994930,19cyclictest0-21swapper/408:58:544
1192153994930,19cyclictest0-21swapper/408:44:344
1192153994930,19cyclictest0-21swapper/408:29:414
1192153994930,19cyclictest0-21swapper/407:51:384
1192153994930,19cyclictest0-21swapper/407:39:244
1192153994930,0cyclictest0-21swapper/411:13:524
1192153994930,0cyclictest0-21swapper/410:40:424
1192153994830,18cyclictest0-21swapper/408:22:514
1192153994829,19cyclictest0-21swapper/412:34:344
1192153994829,19cyclictest0-21swapper/411:04:064
1192153994829,19cyclictest0-21swapper/410:46:334
1192153994829,19cyclictest0-21swapper/410:35:094
1192153994829,19cyclictest0-21swapper/409:55:064
1192153994829,19cyclictest0-21swapper/409:35:334
1192153994829,19cyclictest0-21swapper/407:56:374
1192153994829,0cyclictest0-21swapper/411:25:084
1192153994829,0cyclictest0-21swapper/410:17:004
1192152994811,18cyclictest0-21swapper/307:20:153
1192153994729,18cyclictest873-21mta-sts-daemon11:42:574
1192153994729,18cyclictest0-21swapper/411:20:384
1192153994728,19cyclictest0-21swapper/411:17:294
1192153994728,19cyclictest0-21swapper/407:26:124
119215299478,20cyclictest0-21swapper/309:35:153
119215099479,19cyclictest0-21swapper/109:00:161
119215499468,19cyclictest0-21swapper/509:15:185
1192153994628,18cyclictest0-21swapper/409:18:414
119215099457,19cyclictest0-21swapper/110:25:151
119215099457,19cyclictest0-21swapper/108:35:141
119215299445,38cyclictest0-21swapper/308:20:143
1192154994325,18cyclictest0-21swapper/511:20:175
1192152994324,19cyclictest0-21swapper/307:35:163
119215499424,19cyclictest0-21swapper/510:00:165
119215699413,19cyclictest0-21swapper/708:55:177
119215499413,19cyclictest0-21swapper/510:30:155
119215499402,19cyclictest0-21swapper/510:20:155
119215699390,39cyclictest0-21swapper/712:30:177
119215499390,20cyclictest0-21swapper/511:25:145
119215399390,39cyclictest0-21swapper/411:35:544
119215399390,39cyclictest0-21swapper/409:26:274
119215399380,38cyclictest0-21swapper/412:38:094
119215399380,38cyclictest0-21swapper/408:19:364
119215399380,38cyclictest0-21swapper/407:16:254
119215299380,19cyclictest0-21swapper/312:05:163
1192149993813,4cyclictest0-21swapper/007:35:150
119215499370,18cyclictest0-21swapper/511:45:155
119215299370,18cyclictest0-21swapper/308:45:163
119215299370,18cyclictest0-21swapper/308:45:153
1192152993615,20cyclictest0-21swapper/312:35:163
119215299360,35cyclictest0-21swapper/309:00:173
119215299360,35cyclictest0-21swapper/307:10:163
119215299350,15cyclictest0-21swapper/311:10:143
119215099350,35cyclictest0-21swapper/112:35:151
119215099350,35cyclictest0-21swapper/108:00:161
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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