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2026-02-11 - 09:35
[ 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 Wed Feb 11, 2026 00:46:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
290985999314,59cyclictest358991-21users21:10:237
29098599846,59cyclictest471770-21tail00:35:197
290985997233,38cyclictest1926-21sendmail-mta19:39:317
290985997033,18cyclictest30750irq/60-ahci[0000:00:07.0]23:55:117
290985997011,19cyclictest0-21swapper/720:45:197
290985996911,39cyclictest411191-21ntpq22:45:197
290985996911,19cyclictest0-21swapper/719:15:017
290983996910,39cyclictest450915-21kworker/5:1+ice00:00:155
29098599679,21cyclictest0-21swapper/721:26:417
290985996729,19cyclictest101550irq/39-eno2-TxRx-022:57:117
290985996729,19cyclictest101550irq/39-eno2-TxRx-022:57:117
29098599624,19cyclictest0-21swapper/700:22:257
29098599623,19cyclictest0-21swapper/720:25:337
290985996223,39cyclictest0-21swapper/722:21:317
29098599613,19cyclictest0-21swapper/719:33:177
29098599602,19cyclictest0-21swapper/721:56:137
290985996018,20cyclictest431116-21switchtime23:20:227
290985995918,19cyclictest387193-21munin-run22:05:017
29098599591,19cyclictest0-21swapper/723:36:577
29097999591,39cyclictest1-21systemd22:00:151
29098599580,57cyclictest0-21swapper/719:50:217
290985995619,18cyclictest1-21systemd20:35:017
290985995618,19cyclictest295289-21ntpq19:15:197
290985995618,19cyclictest295289-21ntpq19:15:197
290985995617,19cyclictest444684-21awk23:45:217
290985995616,39cyclictest451524-21/usr/sbin/munin00:00:197
290985995616,39cyclictest360364-21sort21:15:157
290985995616,38cyclictest354010-21munin-run21:05:017
290985995516,19cyclictest380223-21/usr/sbin/munin21:50:177
290985995514,39cyclictest0-21swapper/721:20:197
290985995512,40cyclictest393396-21cut22:15:137
290985995415,19cyclictest409265-21apt-get22:45:017
290985995415,19cyclictest406764-21sed22:40:017
290985995414,40cyclictest0-21swapper/723:10:417
290985995414,19cyclictest321598-21/usr/sbin/munin20:05:177
290985995314,39cyclictest0-21swapper/723:51:277
290985995314,19cyclictest313075-21appstreamcli19:50:017
290985995314,19cyclictest0-21swapper/721:31:417
290985995314,19cyclictest0-21swapper/700:30:017
290985995233,19cyclictest0-21swapper/723:32:437
290985995233,0cyclictest0-21swapper/719:25:477
290985995218,34cyclictest0-21swapper/700:07:077
290985995214,19cyclictest355553-21ntpq21:05:197
290985995213,39cyclictest0-21swapper/722:05:477
290985995213,39cyclictest0-21swapper/721:36:317
290985995213,0cyclictest418446-21apt-get23:00:097
290985995212,39cyclictest0-21swapper/721:43:557
290985995212,19cyclictest468938-21meminfo00:30:177
290985995212,19cyclictest421661-21diskstats23:05:137
290983995214,19cyclictest0-21swapper/523:45:155
290985995132,19cyclictest0-21swapper/721:48:437
290985995113,19cyclictest0-21swapper/720:55:197
290985995112,19cyclictest441426-21irqstats23:40:177
290985995112,19cyclictest404081-21munin-run22:35:017
290985995112,18cyclictest1926-21sendmail-mta20:40:327
290985995111,40cyclictest0-21swapper/722:13:217
290981995132,19cyclictest0-21swapper/320:35:133
290985995032,18cyclictest0-21swapper/720:19:037
290985995031,19cyclictest0-21swapper/722:50:037
290985995031,19cyclictest0-21swapper/722:25:047
290985995031,19cyclictest0-21swapper/719:20:047
290985995029,21cyclictest871ktimers/720:00:017
290985995011,39cyclictest458467-21python300:10:237
290985995011,38cyclictest0-21swapper/720:01:477
290985995011,19cyclictest329877-21aten2.4_rfpower20:20:137
290985995011,19cyclictest0-21swapper/723:25:217
290985995011,19cyclictest0-21swapper/723:20:017
290985995011,19cyclictest0-21swapper/700:15:137
290985995011,0cyclictest1-21systemd20:40:017
290985995011,0cyclictest0-21swapper/720:10:257
290985995010,21cyclictest0-21swapper/720:52:337
290983995012,19cyclictest0-21swapper/523:15:175
290985994910,21cyclictest0-21swapper/719:44:337
290983994810,38cyclictest0-21swapper/521:30:165
290980994729,18cyclictest0-21swapper/200:05:162
29098399468,38cyclictest0-21swapper/523:25:165
29097999435,19cyclictest0-21swapper/119:40:141
290979994324,19cyclictest0-21swapper/120:30:161
29098299424,19cyclictest0-21swapper/419:10:164
29098299401,39cyclictest0-21swapper/420:40:154
29098199402,19cyclictest0-21swapper/322:10:153
29097999401,39cyclictest0-21swapper/121:50:141
29098399390,20cyclictest0-21swapper/500:25:175
29097899390,20cyclictest0-21swapper/021:20:160
290983993719,18cyclictest0-21swapper/523:20:145
290981993719,18cyclictest0-21swapper/320:40:163
29098299360,35cyclictest0-21swapper/420:15:164
29098199360,17cyclictest0-21swapper/300:35:163
290978993618,18cyclictest0-21swapper/000:10:160
29098499350,15cyclictest0-21swapper/622:15:156
29098499350,15cyclictest0-21swapper/620:00:166
290983993515,19cyclictest0-21swapper/521:15:165
29098399350,34cyclictest0-21swapper/519:40:155
29098299350,16cyclictest0-21swapper/422:05:154
29098199350,35cyclictest0-21swapper/322:45:153
29098199350,35cyclictest0-21swapper/319:45:173
29098199350,16cyclictest0-21swapper/320:15:163
29098199350,15cyclictest0-21swapper/321:20:163
29098199350,15cyclictest0-21swapper/319:20:163
29097999350,35cyclictest0-21swapper/119:25:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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