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2026-01-31 - 08:51
[ 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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot4.osadl.org (updated Sat Jan 31, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2729299764,65cyclictest0-21swapper/322:13:073
2729299755,6cyclictest0-21swapper/321:36:033
27292997511,58cyclictest0-21swapper/322:07:073
2729299738,59cyclictest0-21swapper/322:00:413
2729299727,5cyclictest0-21swapper/322:43:273
2729299727,5cyclictest0-21swapper/322:43:273
2729299725,61cyclictest0-21swapper/320:28:483
2729299718,57cyclictest0-21swapper/322:32:093
2729299718,56cyclictest382-21systemd-journal20:27:513
2729299718,56cyclictest0-21swapper/322:37:073
2729299716,58cyclictest0-21swapper/300:00:273
2729299716,58cyclictest0-21swapper/300:00:273
2729299715,7cyclictest0-21swapper/323:09:063
2729299714,7cyclictest0-21swapper/323:06:123
2729299704,60cyclictest0-21swapper/322:24:363
2729299704,59cyclictest0-21swapper/321:26:193
2729299703,8cyclictest0-21swapper/322:55:163
2729299696,56cyclictest0-21swapper/323:45:163
2729299695,57cyclictest0-21swapper/323:56:063
2729299694,7cyclictest0-21swapper/320:53:163
2729299694,6cyclictest0-21swapper/321:29:343
2729299694,59cyclictest28553-21/usr/sbin/munin21:53:483
2729299694,59cyclictest0-21swapper/323:51:543
2729299694,59cyclictest0-21swapper/321:49:083
2729299685,56cyclictest0-21swapper/322:52:403
2729299684,6cyclictest0-21swapper/300:05:203
2729299684,57cyclictest0-21swapper/323:42:113
2729299684,57cyclictest0-21swapper/322:45:243
27292996819,44cyclictest8999-21ntp_kernel_pll_20:43:513
20262680,4sleep3361ktimersoftd/300:09:213
2729299674,7cyclictest0-21swapper/318:52:243
2729299674,56cyclictest0-21swapper/322:16:093
2729299673,59cyclictest0-21swapper/321:13:383
2729299664,7cyclictest0-21swapper/323:14:313
2729299664,56cyclictest0-21swapper/322:21:353
2729299664,56cyclictest0-21swapper/321:00:143
2729299664,56cyclictest0-21swapper/321:00:143
2729299664,56cyclictest0-21swapper/320:58:183
2729299663,57cyclictest13842-21ssh22:59:343
2729299654,54cyclictest0-21swapper/323:18:303
2729299654,16cyclictest0-21swapper/321:11:533
2729299652,7cyclictest19838-21sshd21:42:503
2729299644,27cyclictest0-21swapper/321:47:133
2729299644,27cyclictest0-21swapper/321:47:133
2729299642,6cyclictest26050-21ssh21:07:293
2729299634,9cyclictest0-21swapper/323:26:323
2729299634,29cyclictest0-21swapper/323:29:503
2729299634,28cyclictest0-21swapper/323:35:203
2729299634,28cyclictest0-21swapper/321:19:333
27286996311,45cyclictest0-21swapper/222:17:172
2728699616,12cyclictest24332-21fschecks_count21:48:412
2729299604,27cyclictest0-21swapper/320:38:473
2729299603,28cyclictest0-21swapper/320:10:223
2729299603,27cyclictest0-21swapper/320:03:113
2729299603,27cyclictest0-21swapper/319:33:333
2729299603,27cyclictest0-21swapper/319:33:333
2729299602,28cyclictest13789-21runrttasks19:30:513
2728699609,44cyclictest26064-21ntpq23:58:472
2728699609,44cyclictest26064-21ntpq23:58:472
2729299594,8cyclictest0-21swapper/320:05:323
2729299593,27cyclictest0-21swapper/320:33:393
27292995925,7cyclictest21776-21cut19:53:403
2728699599,44cyclictest4864-21/usr/sbin/munin19:08:552
2728699597,45cyclictest19878-21/usr/sbin/munin19:48:562
27286995913,40cyclictest19088-21latency_hist20:58:302
27286995824,28cyclictest10851-21grep23:38:482
2728699574,48cyclictest0-21swapper/223:48:572
27281995748,5cyclictest21-21ksoftirqd/118:53:321
2728699567,43cyclictest8614-21/usr/sbin/munin19:18:542
2728699559,40cyclictest18421-21ssh21:39:412
2728699558,40cyclictest30562-21ssh21:56:522
2728699557,42cyclictest1118-21/usr/sbin/munin18:58:482
2728699554,45cyclictest0-21swapper/222:25:272
2728699553,46cyclictest0-21swapper/223:03:482
27286995514,35cyclictest16473-21ssh23:46:302
2728699548,40cyclictest3568-21ssh22:03:472
2728699544,9cyclictest0-21swapper/222:54:222
2728699544,6cyclictest0-21swapper/200:10:142
2728699544,43cyclictest0-21swapper/222:59:042
2728699543,45cyclictest26232-21kworker/2:121:44:222
2728699543,45cyclictest26232-21kworker/2:121:44:222
27286995413,36cyclictest322-21grep18:54:012
27286995413,35cyclictest16126-21/usr/sbin/munin19:39:012
27286995413,35cyclictest16126-21/usr/sbin/munin19:39:012
27286995412,36cyclictest21750-21/usr/sbin/munin19:53:512
2727799543,46cyclictest0-21swapper/018:44:330
2729299533,24cyclictest0-21swapper/318:53:583
2728699537,40cyclictest584-21ssh23:25:032
2728699537,40cyclictest2993-21/usr/sbin/munin19:03:582
2728699537,39cyclictest28178-21users21:09:002
2728699537,39cyclictest14765-21iostat_ios22:18:452
2728699536,41cyclictest3407-21ssh22:46:322
2728699536,41cyclictest31880-21ssh00:07:012
2728699536,40cyclictest23624-21/usr/sbin/munin19:58:572
2728699534,43cyclictest0-21swapper/220:47:292
2728699534,42cyclictest0-21swapper/222:00:372
2728699534,42cyclictest0-21swapper/221:21:582
2728199534,43cyclictest0-21swapper/121:59:331
27277995343,5cyclictest3-21ksoftirqd/020:43:300
2727799534,42cyclictest0-21swapper/023:30:420
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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