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2026-02-11 - 03:25
[ 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 rackaslot8.osadl.org (updated Wed Feb 11, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17262312286,17sleep20-21swapper/219:08:302
16872266235,20sleep00-21swapper/019:08:000
15532266239,18sleep10-21swapper/119:06:161
15222258226,21sleep30-21swapper/319:05:543
279932650,1sleep20-21swapper/223:26:122
270412650,0sleep30-21swapper/323:25:293
291702620,0sleep00-21swapper/000:25:160
231292560,0sleep10-21swapper/123:43:101
239062550,1sleep123984-21diskmemload22:45:161
305362540,0sleep10-21swapper/121:13:341
130342540,0sleep30-21swapper/321:22:093
58152220,0sleep10-21swapper/121:55:511
195399160,8cyclictest27859-21latency_hist00:25:011
290002150,0sleep00-21swapper/021:12:240
20172150,0sleep30-21swapper/322:13:193
195399151,10cyclictest0-21swapper/123:26:201
195399150,12cyclictest0-21swapper/123:55:131
195399150,11cyclictest6995-21ssh00:31:061
195399150,11cyclictest3983-21ssh21:16:401
195399150,11cyclictest14399-21ssh22:59:231
81732140,1sleep30-21swapper/321:57:363
195399142,8cyclictest3672-21sed19:10:201
195399141,10cyclictest20954-21mailstats21:00:191
195399140,9cyclictest3349-21ssh00:10:131
195399140,9cyclictest23984-21diskmemload23:05:101
195399140,11cyclictest709-21ssh23:49:231
195399140,11cyclictest2905-21ssh23:30:271
195399140,11cyclictest26413-21ssh00:04:361
195399140,11cyclictest22604-21ssh23:23:291
195399140,11cyclictest15950-21sh22:20:521
195399140,10cyclictest9556-21ssh22:36:321
195399140,10cyclictest14804-21ssh22:01:161
195399140,10cyclictest14762-21ssh00:16:241
184642140,0sleep30-21swapper/300:38:293
195399131,7cyclictest5047-21sh21:36:291
195399131,10cyclictest0-21swapper/100:36:281
195399130,9cyclictest7353-21ssh22:15:451
195399130,9cyclictest31963-21grep22:30:211
195399130,9cyclictest31963-21grep22:30:201
195399130,9cyclictest10139-21find21:20:171
195399130,8cyclictest13463-21rm23:17:521
195399130,13cyclictest2334-21apt-get23:50:111
195399130,10cyclictest31402-21sh21:33:171
195399130,10cyclictest31180-21ssh22:50:061
195399130,10cyclictest30566-21ssh22:10:241
195399130,10cyclictest29947-21seq21:50:581
195399130,10cyclictest29403-21ssh00:05:301
195399130,10cyclictest27093-21ssh22:09:091
195399130,10cyclictest2532-21ssh23:10:521
195399130,10cyclictest23569-21cut19:55:171
195399130,10cyclictest23105-21ssh23:04:371
195399130,10cyclictest17448-21ssh22:41:091
195399130,10cyclictest13372-21ssh21:41:241
195399130,10cyclictest1242-21diskmemload00:28:051
232602120,0sleep00-21swapper/023:23:590
195399121,10cyclictest22004-21apt-get21:05:121
195399120,9cyclictest22669-21ssh21:28:041
195399120,8cyclictest9135-21ssh23:35:021
195399120,7cyclictest8312-21which19:20:191
195399120,7cyclictest21772-21ssh22:25:081
195399120,7cyclictest1-21systemd19:15:381
195399120,6cyclictest31751-21/usr/sbin/munin20:15:141
195399120,11cyclictest18683-21ssh21:45:021
185132120,0sleep20-21swapper/200:38:332
195399113,7cyclictest2100-21uniq20:20:141
195399110,7cyclictest5687-21seq20:28:391
195399110,7cyclictest21810-21awk19:50:181
195399110,10cyclictest16186-21apt-get19:40:101
195399110,10cyclictest11713-21apt-get19:30:131
195399101,8cyclictest13066-21apt-get20:45:131
195399100,9cyclictest30490-21ntp_kernel_pll_20:10:191
195399100,9cyclictest27070-21munin-run20:05:011
195399100,9cyclictest18416-21apt-get19:45:131
195399100,9cyclictest15288-21apt-get20:50:121
195399100,9cyclictest0-21swapper/120:40:111
195399100,6cyclictest10419-21ntp_kernel_pll_19:25:181
19619994,3cyclictest275-21systemd-journal00:31:213
19539990,8cyclictest6989-21ntpq20:30:171
19539990,8cyclictest27887-21gltestperf20:05:141
19539990,8cyclictest17497-21acpi20:55:101
19539990,8cyclictest0-21swapper/120:35:091
19539990,8cyclictest0-21swapper/119:35:111
19619983,3cyclictest275-21systemd-journal19:15:123
19499984,3cyclictest6294-21ssh21:56:120
19499983,2cyclictest26890-21cron21:50:020
19499982,3cyclictest1-21systemd23:50:000
23705270,0sleep00-21swapper/022:45:140
19619974,2cyclictest504-21dbus-daemon23:11:513
19619973,3cyclictest658-21snmpd00:03:063
19619973,3cyclictest504-21dbus-daemon23:15:193
19619973,3cyclictest275-21systemd-journal23:10:013
19619973,2cyclictest275-21systemd-journal21:48:183
19619972,3cyclictest275-21systemd-journal21:35:493
19619972,3cyclictest275-21systemd-journal21:15:443
19619970,3cyclictest268182diskmemload22:46:553
19579974,2cyclictest501-21in:imuxsock22:25:012
19579974,2cyclictest275-21systemd-journal22:08:452
19579973,3cyclictest658-21snmpd20:04:552
19579973,3cyclictest6019-21cut19:15:182
19579973,3cyclictest32164-21diskstats20:15:142
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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