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2026-02-06 - 13:52
[ 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
Characteristics of the highest latencies:
System rackcslot2.osadl.org (updated Fri Feb 06, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2317127047,18sleep10-21swapper/119:05:031
2374426754,9sleep00-21swapper/019:09:320
23936993333,0cyclictest0-21swapper/021:27:050
23937993232,0cyclictest0-21swapper/123:19:421
23937993130,1cyclictest0-21swapper/121:19:451
2393799300,29cyclictest22008-21kworker/1:022:25:371
23937992910,1cyclictest0-21swapper/122:19:151
23937992910,18cyclictest0-21swapper/122:55:111
23937992710,16cyclictest0-21swapper/122:49:101
2393799270,26cyclictest2708-21kworker/1:219:55:171
2393799270,26cyclictest0-21swapper/119:12:181
23937992626,0cyclictest0-21swapper/120:44:301
23937992611,5cyclictest0-21swapper/123:50:231
23937992610,15cyclictest0-21swapper/121:50:291
23936992626,0cyclictest0-21swapper/023:00:120
2393699261,4cyclictest24092-21ssh21:34:130
23936992610,6cyclictest0-21swapper/023:06:180
2393799250,24cyclictest0-21swapper/123:06:471
23936992510,5cyclictest0-21swapper/020:25:380
23936992510,0cyclictest0-21swapper/022:03:440
2393699250,22cyclictest6063-21ssh23:22:450
2393799247,15cyclictest0-21swapper/121:56:181
23937992420,3cyclictest9214-21cron21:14:401
23937992410,1cyclictest0-21swapper/100:07:511
2393799240,1cyclictest26105-21ssh00:35:581
23936992422,1cyclictest25572-21timerwakeupswit00:35:020
23936992411,7cyclictest23824-21kworker/u4:023:59:520
23936992410,6cyclictest0-21swapper/022:26:000
23937992323,0cyclictest0-21swapper/100:04:141
23937992322,1cyclictest24-21ksoftirqd/122:34:401
23937992321,1cyclictest0-21swapper/123:30:011
23937992310,9cyclictest0-21swapper/119:29:511
23937992310,6cyclictest0-21swapper/121:44:521
23937992310,11cyclictest0-21swapper/121:15:011
2393799230,13cyclictest0-21swapper/120:29:521
2393699234,8cyclictest0-21swapper/022:34:520
2393699232,6cyclictest0-21swapper/022:31:560
23936992317,3cyclictest636-21nscd22:06:480
23936992316,4cyclictest81ktimersoftd/022:50:010
23936992314,6cyclictest0-21swapper/019:39:590
23936992310,5cyclictest0-21swapper/023:14:570
2393799226,14cyclictest0-21swapper/123:17:291
2393799222,15cyclictest2708-21kworker/1:219:23:571
23937992219,0cyclictest0-21swapper/100:29:571
23937992215,4cyclictest0-21swapper/100:24:301
23937992215,1cyclictest21496-21python20:24:591
23937992210,6cyclictest0-21swapper/100:10:011
23937992210,5cyclictest0-21swapper/100:25:191
23937992210,10cyclictest0-21swapper/122:09:121
2393699226,11cyclictest0-21swapper/020:49:590
2393699225,11cyclictest0-21swapper/023:09:510
2393699222,19cyclictest8252-21kworker/0:220:59:280
23936992216,3cyclictest23934-21cyclictest21:55:020
23936992215,4cyclictest0-21swapper/020:19:520
23936992211,3cyclictest0-21swapper/020:29:540
23936992210,8cyclictest0-21swapper/019:58:350
23936992210,6cyclictest0-21swapper/021:45:490
23936992210,5cyclictest0-21swapper/020:39:510
23936992210,4cyclictest0-21swapper/019:59:510
1204922210,0sleep00-21swapper/021:17:330
23937992118,2cyclictest167-21systemd-journal21:35:491
23937992112,5cyclictest100150irq/106-eth1-rx21:33:041
23937992110,7cyclictest0-21swapper/121:29:221
23937992110,5cyclictest0-21swapper/123:58:021
23937992110,4cyclictest0-21swapper/123:40:211
23937992110,4cyclictest0-21swapper/123:10:001
23937992110,4cyclictest0-21swapper/119:24:561
2393699216,14cyclictest22382-21seq00:30:340
2393699213,10cyclictest0-21swapper/021:34:560
23936992114,6cyclictest23833-21seq22:17:110
23936992113,3cyclictest0-21swapper/019:34:550
2393699211,14cyclictest0-21swapper/023:30:580
23936992110,7cyclictest0-21swapper/021:51:170
23936992110,4cyclictest0-21swapper/023:49:560
23936992110,4cyclictest0-21swapper/023:34:520
2393799203,9cyclictest0-21swapper/122:19:491
23937992018,2cyclictest0-21swapper/122:49:521
23937992018,1cyclictest13484-21cut20:04:561
23937992016,4cyclictest28534-21apache220:52:501
23937992010,7cyclictest0-21swapper/122:01:411
23937992010,5cyclictest0-21swapper/123:34:571
2393699205,8cyclictest0-21swapper/000:27:490
23936992016,3cyclictest28555-21apache200:14:130
23936992012,6cyclictest100150irq/106-eth1-rx21:09:450
23936992012,4cyclictest0-21swapper/021:24:290
23936992010,4cyclictest0-21swapper/022:45:480
2393699200,3cyclictest0-21swapper/000:16:330
2393799195,6cyclictest7600-21ssh22:39:511
2393799195,13cyclictest0-21swapper/123:48:371
23937991918,1cyclictest802-21apache220:56:521
23937991917,1cyclictest0-21swapper/122:14:081
2393799191,6cyclictest7172-21apache_accesses23:24:501
23937991910,5cyclictest0-21swapper/120:34:521
2393699193,8cyclictest0-21swapper/022:19:530
23936991917,2cyclictest8252-21kworker/0:219:32:300
23936991910,6cyclictest0-21swapper/000:09:130
23936991910,5cyclictest0-21swapper/022:54:520
23936991910,5cyclictest0-21swapper/019:09:490
23936991910,4cyclictest0-21swapper/023:45:010
23936991910,3cyclictest0-21swapper/022:43:110
23936991910,3cyclictest0-21swapper/021:39:510
23936991910,3cyclictest0-21swapper/020:34:560
23936991910,3cyclictest0-21swapper/020:09:550
23936991910,2cyclictest0-21swapper/020:16:040
23936991910,2cyclictest0-21swapper/000:22:190
23936991910,1cyclictest0-21swapper/023:56:090
2393699190,8cyclictest5298-21diskmemload22:09:500
2393699190,12cyclictest0-21swapper/023:39:510
2393799184,4cyclictest3902-21http_loadtime21:04:541
2393799183,9cyclictest0-21swapper/120:59:551
2393799183,9cyclictest0-21swapper/119:44:531
2393799181,10cyclictest29988-21munin-run20:49:401
23937991810,7cyclictest0-21swapper/122:36:271
2393799180,9cyclictest3818-21memory19:39:551
23936991811,4cyclictest100150irq/106-eth1-rx19:19:590
23936991810,4cyclictest0-21swapper/023:24:550
23936991810,4cyclictest0-21swapper/019:14:520
23936991810,2cyclictest0-21swapper/019:49:540
23937991711,3cyclictest0-21swapper/119:49:531
23937991710,4cyclictest0-21swapper/120:09:591
23937991710,3cyclictest0-21swapper/120:14:521
23937991710,2cyclictest0-21swapper/123:04:371
23937991710,2cyclictest0-21swapper/121:39:511
2393699172,1cyclictest0-21swapper/019:45:010
2005221710,1sleep10-21swapper/120:22:011
2393799164,4cyclictest0-21swapper/119:14:521
2393799162,8cyclictest0-21swapper/100:14:561
23937991610,3cyclictest0-21swapper/120:03:191
23937991610,3cyclictest0-21swapper/119:34:491
2393699165,10cyclictest8252-21kworker/0:220:08:060
2393699162,7cyclictest3537-21sshd21:04:500
23936991610,0cyclictest0-21swapper/020:44:550
2393699150,10cyclictest0-21swapper/020:59:570
23936991412,1cyclictest0-21swapper/019:24:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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