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2026-01-17 - 06:15
[ 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 17, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26397998017,57cyclictest10513-21latency_hist22:20:590
26413997411,57cyclictest543-21systemd-logind00:10:563
2641399733,64cyclictest12237-21ssh21:40:353
2641399714,7cyclictest0-21swapper/321:10:093
26397997119,46cyclictest20674-21seq23:59:090
2641399704,59cyclictest0-21swapper/323:53:503
26413997012,5cyclictest0-21swapper/323:24:463
26413997012,5cyclictest0-21swapper/323:24:463
2641399698,54cyclictest0-21swapper/321:31:593
2641399697,7cyclictest0-21swapper/300:14:533
2641399697,56cyclictest0-21swapper/322:50:153
2641399694,59cyclictest0-21swapper/322:29:233
2641399694,59cyclictest0-21swapper/322:29:233
2641399694,59cyclictest0-21swapper/322:05:433
2641399694,58cyclictest0-21swapper/323:38:323
2641399694,58cyclictest0-21swapper/322:22:033
2641399694,58cyclictest0-21swapper/321:54:423
2641399694,58cyclictest0-21swapper/321:04:013
2641399694,58cyclictest0-21swapper/321:00:373
2641399684,58cyclictest0-21swapper/321:24:293
2641399684,58cyclictest0-21swapper/300:17:563
2641399684,58cyclictest0-21swapper/300:04:353
2641399684,57cyclictest0-21swapper/323:05:543
2641399683,60cyclictest23701-21ssh22:36:563
2641399682,59cyclictest8650-21ssh22:17:113
26397996820,42cyclictest25255-21ssh00:05:500
26397996819,43cyclictest5859-21/usr/sbin/munin19:21:200
26397996819,43cyclictest20260-21/usr/sbin/munin23:16:110
26397996819,43cyclictest20260-21/usr/sbin/munin23:16:110
26397996818,44cyclictest24622-21/usr/sbin/munin20:11:220
26397996813,9cyclictest13936-21cat19:41:190
2641399674,8cyclictest0-21swapper/320:55:503
2641399674,7cyclictest0-21swapper/321:56:523
2641399674,6cyclictest0-21swapper/321:11:593
2641399674,57cyclictest0-21swapper/322:56:163
2641399673,58cyclictest15686-21ssh21:44:483
2641399672,6cyclictest4100-21ssh22:54:513
2641399672,59cyclictest18187-21chrt21:47:033
26397996724,37cyclictest19308-21/usr/sbin/munin22:31:240
26397996722,39cyclictest16752-21/usr/sbin/munin23:11:120
26397996721,40cyclictest5974-21ssh22:14:360
26397996721,40cyclictest32625-21/usr/sbin/munin19:06:280
26397996719,42cyclictest8572-21ssh23:42:360
26397996719,42cyclictest15252-21/usr/sbin/munin19:46:160
26397996718,43cyclictest15536-21ssh23:09:580
26397996717,43cyclictest0-21swapper/023:49:110
26397996711,51cyclictest0-21swapper/020:56:010
247642670,10sleep229-21ksoftirqd/221:13:332
2641399669,7cyclictest28418-21netstat23:26:183
2641399664,7cyclictest0-21swapper/322:09:313
2641399664,56cyclictest0-21swapper/322:45:293
2641399664,55cyclictest0-21swapper/323:15:053
2641399663,56cyclictest0-21swapper/323:18:123
2641399663,56cyclictest0-21swapper/323:18:123
26397996622,38cyclictest3986-21/usr/sbin/munin19:16:270
26397996619,41cyclictest20489-21ssh21:07:200
26397996614,45cyclictest0-21swapper/022:29:100
26397996614,45cyclictest0-21swapper/022:29:100
26397996610,50cyclictest29198-21grep22:01:280
2641399652,57cyclictest1836-21ssh23:34:263
2641399652,32cyclictest7862-21unixbench-2d23:41:263
26397996522,37cyclictest13946-21ssh22:25:250
26397996520,40cyclictest24691-21ssh21:13:230
26397996520,39cyclictest9614-21/usr/sbin/munin19:31:260
26397996519,40cyclictest23666-21ssh21:55:390
26397996518,42cyclictest29857-21sh22:46:080
26397996518,41cyclictest548-21NetworkManager20:51:000
26397996516,42cyclictest0-21swapper/020:31:160
26397996516,42cyclictest0-21swapper/020:31:160
26397996515,43cyclictest0-21swapper/021:31:090
26397996512,47cyclictest0-21swapper/023:01:430
2641399643,32cyclictest2865-21ssh21:26:413
2641399643,32cyclictest2865-21ssh21:26:413
26413996410,48cyclictest0-21swapper/321:17:293
26397996421,37cyclictest608-21ssh23:31:530
26397996421,37cyclictest26724-21ntp_states22:41:210
26397996420,38cyclictest3486-21/usr/sbin/munin20:41:250
26397996420,38cyclictest22504-21perl22:36:140
26397996419,39cyclictest2112-21/usr/sbin/munin19:11:150
26397996419,39cyclictest16829-21fschecks_time21:46:110
26397996419,11cyclictest382-21systemd-journal20:26:000
26397996419,11cyclictest382-21systemd-journal20:26:000
26397996418,41cyclictest3766-21ssh00:19:480
26397996418,40cyclictest28132-21ssh21:17:410
26397996417,41cyclictest0-21swapper/021:44:150
26397996416,42cyclictest0-21swapper/018:51:310
26397996416,41cyclictest0-21swapper/023:30:070
26397996416,41cyclictest0-21swapper/022:50:590
26397996414,44cyclictest0-21swapper/021:22:390
2641399634,52cyclictest0-21swapper/323:48:523
26397996322,35cyclictest11486-21/usr/sbin/munin19:36:260
26397996319,39cyclictest6268-21unixbench_singl22:56:270
26397996319,38cyclictest28879-21/usr/sbin/munin18:56:290
26397996319,38cyclictest27000-21ssh21:59:410
26397996319,38cyclictest2400-21ssh22:10:050
26397996318,39cyclictest7736-21/usr/sbin/munin19:26:310
26397996318,13cyclictest25268-21ssh23:21:300
26397996318,13cyclictest25268-21ssh23:21:300
26397996317,40cyclictest14689-21latency_hist21:01:010
26397996316,41cyclictest0-21swapper/023:37:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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