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2026-02-28 - 05:11
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.

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 rackbslot6.osadl.org (updated Sat Feb 28, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
413921750,2sleep31095799cyclictest00:37:093
1006021710,5sleep31095799cyclictest22:30:223
1977521600,2sleep21095399cyclictest23:46:452
1797921520,4sleep31095799cyclictest23:11:533
1068911030,4ptp4l401ktimersoftd/319:50:223
173612760,5sleep017365-21timerandwakeup21:08:250
19912620,3sleep01094399cyclictest22:54:440
23332590,2sleep20-21swapper/223:28:182
10953995847,6cyclictest33-21ksoftirqd/222:38:092
103862552,15sleep1241ktimersoftd/119:48:271
10957995224,7cyclictest41-21ksoftirqd/320:07:553
1095799515,7cyclictest28651-21chrt01:01:343
1095799506,7cyclictest41-21ksoftirqd/300:28:183
100442500,2sleep30-21swapper/301:14:433
1095799497,10cyclictest41-21ksoftirqd/322:12:583
1095799497,10cyclictest41-21ksoftirqd/322:12:583
10957994921,8cyclictest41-21ksoftirqd/320:57:183
29732480,2sleep30-21swapper/322:23:153
10957994822,7cyclictest41-21ksoftirqd/323:46:553
1095799477,9cyclictest41-21ksoftirqd/323:28:223
1095799475,9cyclictest41-21ksoftirqd/322:58:263
1095799474,6cyclictest41-21ksoftirqd/321:53:143
10957994740,3cyclictest391rcuc/320:12:593
10957994740,3cyclictest391rcuc/320:12:593
1095799467,8cyclictest4729-21diskmemload01:08:033
1095799467,7cyclictest41-21ksoftirqd/301:03:303
1095799466,8cyclictest41-21ksoftirqd/320:42:563
1095799466,7cyclictest41-21ksoftirqd/323:23:003
1095799465,7cyclictest41-21ksoftirqd/323:08:003
1095799464,7cyclictest41-21ksoftirqd/322:43:113
10957994641,3cyclictest391rcuc/323:37:323
1095799463,8cyclictest41-21ksoftirqd/320:12:553
1095799463,7cyclictest41-21ksoftirqd/323:38:103
10957994620,9cyclictest41-21ksoftirqd/323:59:593
1095799457,11cyclictest41-21ksoftirqd/300:38:123
1095799457,10cyclictest41-21ksoftirqd/300:43:133
1095799456,9cyclictest41-21ksoftirqd/300:23:023
1095799456,8cyclictest41-21ksoftirqd/323:23:143
1095799454,7cyclictest41-21ksoftirqd/323:55:163
1095799454,7cyclictest41-21ksoftirqd/323:55:163
1095799454,6cyclictest41-21ksoftirqd/300:07:553
1095799453,9cyclictest41-21ksoftirqd/322:52:593
1095799453,7cyclictest41-21ksoftirqd/323:13:203
1095799452,8cyclictest41-21ksoftirqd/322:18:153
10957994519,9cyclictest41-21ksoftirqd/320:58:543
1095799447,9cyclictest41-21ksoftirqd/321:38:113
1095799446,8cyclictest41-21ksoftirqd/322:07:583
1095799446,7cyclictest41-21ksoftirqd/321:12:573
1095799446,7cyclictest13139-21cut00:13:143
1095799445,7cyclictest32021-21ssh22:53:123
1095799444,7cyclictest12580-21if_enp1s0.122:33:153
1095799442,8cyclictest41-21ksoftirqd/300:56:543
10957994420,5cyclictest41-21ksoftirqd/321:23:173
10957994419,9cyclictest41-21ksoftirqd/320:43:103
10957994419,8cyclictest41-21ksoftirqd/319:57:563
1095799441,8cyclictest41-21ksoftirqd/301:20:493
1095799441,7cyclictest41-21ksoftirqd/322:38:183
1095799436,8cyclictest41-21ksoftirqd/321:58:073
1095799436,8cyclictest41-21ksoftirqd/321:33:173
1095799436,8cyclictest41-21ksoftirqd/320:28:223
1095799436,8cyclictest41-21ksoftirqd/320:18:173
1095799436,8cyclictest41-21ksoftirqd/320:18:173
1095799436,7cyclictest12602-21sed00:13:013
1095799435,7cyclictest41-21ksoftirqd/300:48:243
1095799434,7cyclictest41-21ksoftirqd/320:37:563
1095799434,7cyclictest41-21ksoftirqd/300:23:013
1095799432,7cyclictest41-21ksoftirqd/323:48:293
1095799432,7cyclictest41-21ksoftirqd/322:15:073
1095799430,7cyclictest41-21ksoftirqd/321:03:103
1094399432,37cyclictest23537-21grep21:23:120
1095799426,8cyclictest41-21ksoftirqd/321:48:163
1095799426,8cyclictest41-21ksoftirqd/320:48:163
1095799423,8cyclictest41-21ksoftirqd/321:18:183
10957994218,7cyclictest41-21ksoftirqd/321:28:103
1095799416,7cyclictest41-21ksoftirqd/319:53:073
1095799415,9cyclictest41-21ksoftirqd/320:23:183
1095799415,9cyclictest41-21ksoftirqd/320:23:183
1095799413,6cyclictest41-21ksoftirqd/321:43:133
1094799412,8cyclictest22776-21apt-get00:23:131
10947994115,4cyclictest8815-21sh23:02:591
10943994112,25cyclictest22583-21timerwakeupswit23:48:290
1095799406,7cyclictest41-21ksoftirqd/321:08:103
1094399404,2cyclictest0-21swapper/022:41:030
1094799393,7cyclictest12400-21apt-get01:18:131
1094799392,8cyclictest8085-21apt-get00:08:141
10943993914,22cyclictest15049-21sh22:35:300
10943993912,24cyclictest233-21systemd-journal22:12:580
10943993912,24cyclictest233-21systemd-journal22:12:580
10943993911,25cyclictest30597-21/usr/sbin/munin23:58:190
10953993828,4cyclictest33-21ksoftirqd/200:48:152
1094799383,7cyclictest32724-21apt-get21:43:091
10947993814,3cyclictest27590-21/usr/sbin/munin00:28:171
10947993813,3cyclictest21546-21sh23:48:181
10947993810,4cyclictest2013-21fschecks_time20:38:111
1094399386,6cyclictest14121-21ssh23:08:090
1094399383,9cyclictest24365-21apt-get20:18:080
1094399383,9cyclictest24365-21apt-get20:18:080
10943993811,23cyclictest29312-21expr20:28:080
1094799373,7cyclictest31823-21apt-get22:53:101
10947993713,3cyclictest5581-21hddtemp_smartct00:38:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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