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2026-02-24 - 19:21
[ 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 376 highest latencies:
System rack6slot0.osadl.org (updated Tue Feb 24, 2026 13:03:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1350599219200,17cyclictest0-21swapper/712:25:0037
1350599219200,17cyclictest0-21swapper/712:24:5937
13509992183,81cyclictest37354-21CPU2
13509992183,81cyclictest37354-21CPU2
1350399215202,7cyclictest3548-21CPU36
1350399215202,7cyclictest3548-21CPU36
1350399215202,7cyclictest3548-21CPU36
1350399213193,14cyclictest3548-21CPU36
1350399213193,14cyclictest3548-21CPU36
1350399213193,14cyclictest3548-21CPU36
1350999210118,88cyclictest3543-21CPU2
1350999210118,88cyclictest3543-21CPU2
1350999210118,88cyclictest3543-21CPU2
1350399209202,4cyclictest0-21swapper/611:27:2136
1350399209202,4cyclictest0-21swapper/611:27:2136
1350399209202,4cyclictest0-21swapper/611:27:2136
1350399209201,4cyclictest2459-21CPU36
1350399209201,4cyclictest2459-21CPU36
1350399208198,8cyclictest0-21swapper/611:12:2236
1350399208198,8cyclictest0-21swapper/611:12:2236
1350399208198,8cyclictest0-21swapper/611:12:2136
1350399208192,12cyclictest0-21swapper/611:38:0936
1350399208192,12cyclictest0-21swapper/611:38:0936
1350399208192,12cyclictest0-21swapper/611:38:0936
1350399207201,4cyclictest0-21swapper/609:25:3736
1350399207201,4cyclictest0-21swapper/609:25:3636
1350399207200,2cyclictest0-21swapper/610:20:2136
1350399207200,2cyclictest0-21swapper/610:20:2136
1350399207189,9cyclictest0-21swapper/611:59:2336
1350399207189,9cyclictest0-21swapper/611:59:2336
1350399207189,9cyclictest0-21swapper/611:59:2236
1350399206185,12cyclictest0-21swapper/611:43:0936
1350399206185,12cyclictest0-21swapper/611:43:0936
1350399206185,12cyclictest0-21swapper/611:43:0836
1350399203194,7cyclictest0-21swapper/611:55:0536
1350399203194,7cyclictest0-21swapper/611:55:0436
13509992022,131cyclictest37264-21CPU2
13509992022,131cyclictest37264-21CPU2
13509992022,131cyclictest37264-21CPU2
1353299201132,62cyclictest2461-21CPU22
1353299201132,62cyclictest2461-21CPU22
1350399201194,5cyclictest28233-21systemd12:30:1536
1350399201194,5cyclictest28233-21systemd12:30:1436
1350399201191,7cyclictest0-21swapper/611:45:1736
1350399201191,7cyclictest0-21swapper/611:45:1736
1350399201191,7cyclictest0-21swapper/611:45:1736
1350599200177,18cyclictest2447-21CPU37
1350599200177,18cyclictest2447-21CPU37
1350599200177,18cyclictest2447-21CPU37
1350399200189,8cyclictest3535-21qemu-system-x8612:14:1836
1350399200189,8cyclictest3535-21qemu-system-x8612:14:1836
1350399200189,8cyclictest3535-21qemu-system-x8612:14:1836
1352699199193,3cyclictest0-21swapper/2411:05:0117
1352699199193,3cyclictest0-21swapper/2411:05:0117
1352699199193,3cyclictest0-21swapper/2411:05:0017
1350799199184,11cyclictest0-21swapper/909:21:5239
1350799199184,11cyclictest0-21swapper/909:21:5139
1350799199184,11cyclictest0-21swapper/909:21:5139
1350399199194,3cyclictest0-21swapper/612:28:0936
1350399199194,3cyclictest0-21swapper/612:28:0936
1350399199194,3cyclictest0-21swapper/609:30:2736
1350399199194,3cyclictest0-21swapper/609:30:2736
1350399199194,3cyclictest0-21swapper/609:30:2736
1350399199192,3cyclictest37355-21CPU36
1350399199192,3cyclictest37355-21CPU36
1350399199192,3cyclictest37355-21CPU36
1350399198190,6cyclictest0-21swapper/610:30:2236
1350399198190,6cyclictest0-21swapper/610:30:2136
1350399198190,6cyclictest0-21swapper/610:30:2136
1350399197191,4cyclictest0-21swapper/609:14:0536
1350399197191,4cyclictest0-21swapper/609:14:0536
1350399197190,4cyclictest0-21swapper/610:48:3536
1350399197190,4cyclictest0-21swapper/610:48:3436
1350399197190,4cyclictest0-21swapper/610:48:3436
1350399197188,5cyclictest3545-21CPU36
1350399197188,5cyclictest3545-21CPU36
1350399196188,6cyclictest0-21swapper/612:23:3136
1350399196188,6cyclictest0-21swapper/612:23:3036
1350399196188,6cyclictest0-21swapper/610:25:1736
1350399196188,6cyclictest0-21swapper/610:25:1736
1350399196186,6cyclictest4408-21CPU36
1350399196186,6cyclictest4408-21CPU36
1350399196180,14cyclictest0-21swapper/610:50:2036
1350399196180,14cyclictest0-21swapper/610:50:2036
1352499195185,8cyclictest0-21swapper/2209:50:5915
1352499195185,8cyclictest0-21swapper/2209:50:5915
1352499195185,8cyclictest0-21swapper/2209:50:5915
1350399195187,5cyclictest0-21swapper/611:02:5336
1350399195187,5cyclictest0-21swapper/611:02:5236
1350399195187,5cyclictest0-21swapper/611:02:5236
1350399194188,4cyclictest0-21swapper/611:31:1936
1350399194188,4cyclictest0-21swapper/611:31:1936
1350399194188,4cyclictest0-21swapper/611:31:1836
1350399194188,4cyclictest0-21swapper/609:51:2136
1350399194188,4cyclictest0-21swapper/609:51:2036
1350399194188,4cyclictest0-21swapper/609:51:2036
1350399194188,4cyclictest0-21swapper/609:47:3736
1350399194188,4cyclictest0-21swapper/609:47:3736
1350399194188,4cyclictest0-21swapper/607:19:2536
1350399194188,4cyclictest0-21swapper/607:19:2436
1350399194180,10cyclictest3545-21CPU36
1350399194180,10cyclictest3545-21CPU36
1350399193187,4cyclictest0-21swapper/610:14:5336
1350399193187,4cyclictest0-21swapper/610:14:5336
1350399193186,4cyclictest7898-21systemd-cgroups09:58:2836
1350399193186,4cyclictest7898-21systemd-cgroups09:58:2836
1353399192178,11cyclictest0-21swapper/3011:55:0024
1353399192178,11cyclictest0-21swapper/3011:55:0024
1350399192186,4cyclictest0-21swapper/610:00:2536
1350399192186,4cyclictest0-21swapper/610:00:2436
1350399192186,4cyclictest0-21swapper/610:00:2436
1350399191186,4cyclictest0-21swapper/612:18:0536
1350399191186,4cyclictest0-21swapper/612:18:0436
1350399191186,4cyclictest0-21swapper/612:18:0436
1350399191183,6cyclictest0-21swapper/612:10:0736
1350399191183,6cyclictest0-21swapper/612:10:0636
1350399191183,6cyclictest0-21swapper/612:10:0636
13541991903,9cyclictest37351-21CPU30
1350399190183,5cyclictest0-21swapper/612:35:1936
1350399190183,5cyclictest0-21swapper/612:35:1936
1350399190181,6cyclictest14718-2110-uname09:16:2136
1350399190181,6cyclictest14718-2110-uname09:16:2036
1350399190181,6cyclictest14718-2110-uname09:16:2036
1350399190180,8cyclictest0-21swapper/611:21:2436
1350399190180,8cyclictest0-21swapper/611:21:2336
1350399190180,8cyclictest0-21swapper/611:21:2336
1350199190175,12cyclictest0-21swapper/411:21:4834
1350199190175,12cyclictest0-21swapper/411:21:4834
1350199190175,12cyclictest0-21swapper/411:21:4834
1349799190181,3cyclictest0-21swapper/011:05:190
1349799190181,3cyclictest0-21swapper/011:05:190
1350399189181,6cyclictest0-21swapper/609:40:0836
1350399189181,6cyclictest0-21swapper/609:40:0736
1350399189181,6cyclictest0-21swapper/609:40:0736
1350399188183,4cyclictest0-21swapper/611:06:4436
1350399188183,4cyclictest0-21swapper/611:06:4436
1350399188183,4cyclictest0-21swapper/608:26:1536
1350399188183,4cyclictest0-21swapper/608:26:1536
1350399188179,6cyclictest0-21swapper/607:20:5636
1350399188179,6cyclictest0-21swapper/607:20:5636
1350399187181,4cyclictest0-21swapper/611:16:5736
1350399187181,4cyclictest0-21swapper/611:16:5736
1351799186182,2cyclictest0-21swapper/1512:00:047
1351799186182,2cyclictest0-21swapper/1512:00:037
1351799186182,2cyclictest0-21swapper/1512:00:037
1350399186180,4cyclictest0-21swapper/612:04:4336
1350399186180,4cyclictest0-21swapper/612:04:4236
1350399186180,4cyclictest0-21swapper/612:04:4236
1350399186178,5cyclictest1430-21polkitd10:35:1636
1350399186178,5cyclictest1430-21polkitd10:35:1636
1353299184174,8cyclictest0-21swapper/2909:22:5622
1353299184174,8cyclictest0-21swapper/2909:22:5522
1353299184174,8cyclictest0-21swapper/2909:22:5522
1351899184177,3cyclictest0-21swapper/1612:34:078
1351899184177,3cyclictest0-21swapper/1612:34:068
1350399184178,4cyclictest0-21swapper/608:58:3736
1353799182177,3cyclictest0-21swapper/3308:35:1527
1353799182177,3cyclictest0-21swapper/3308:35:1427
1349899182171,10cyclictest0-21swapper/108:30:011
1349899182171,10cyclictest0-21swapper/108:30:011
1353199181177,2cyclictest0-21swapper/2811:05:1221
1353199181177,2cyclictest0-21swapper/2811:05:1221
1350599181168,7cyclictest171rcu_preempt10:43:3837
1350599181168,7cyclictest171rcu_preempt10:43:3837
1350599181168,7cyclictest171rcu_preempt10:43:3837
1350599181166,13cyclictest0-21swapper/710:20:3537
1350599181166,13cyclictest0-21swapper/710:20:3437
1350399181175,4cyclictest0-21swapper/607:45:2736
1350399181175,4cyclictest0-21swapper/607:45:2636
1349899181133,42cyclictest37354-21CPU1
1349899181133,42cyclictest37354-21CPU1
1350199180168,10cyclictest0-21swapper/412:06:1534
1350199180168,10cyclictest0-21swapper/412:06:1534
1350199180168,10cyclictest0-21swapper/412:06:1534
135099917984,87cyclictest1442-21gdbus10:10:182
135099917984,87cyclictest1442-21gdbus10:10:182
1350399179172,5cyclictest0-21swapper/610:55:1236
1350399179172,5cyclictest0-21swapper/610:55:1136
1350399179160,12cyclictest37353-21CPU36
1350399179160,12cyclictest37353-21CPU36
1349899179159,7cyclictest0-21swapper/110:10:261
1349899179159,7cyclictest0-21swapper/110:10:261
1352499178166,10cyclictest0-21swapper/2210:02:1815
1352499178166,10cyclictest0-21swapper/2210:02:1815
1352499178166,10cyclictest0-21swapper/2210:02:1715
1351899178168,8cyclictest0-21swapper/1612:14:108
1351899178168,8cyclictest0-21swapper/1612:14:098
1351899178168,8cyclictest0-21swapper/1612:14:098
1351899178168,5cyclictest0-21swapper/1609:35:558
1351899178168,5cyclictest0-21swapper/1609:35:558
1351899178168,5cyclictest0-21swapper/1609:35:558
1350599178133,22cyclictest0-21swapper/712:25:5937
1350599178133,22cyclictest0-21swapper/712:25:5837
1350399178173,4cyclictest0-21swapper/607:40:2136
1350399178173,4cyclictest0-21swapper/607:40:2136
1350399178172,4cyclictest0-21swapper/608:21:0636
1350399178172,4cyclictest0-21swapper/608:21:0636
1350399178172,4cyclictest0-21swapper/608:10:1836
1350399178172,4cyclictest0-21swapper/608:10:1836
1350199178169,7cyclictest0-21swapper/411:16:3434
1350199178169,7cyclictest0-21swapper/411:16:3434
1350199178121,29cyclictest0-21swapper/412:24:3034
1350199178121,29cyclictest0-21swapper/412:24:3034
1354399177170,4cyclictest1367-21dbus-daemon11:05:1632
1354399177170,4cyclictest1367-21dbus-daemon11:05:1632
1352099177169,6cyclictest0-21swapper/1812:22:1410
1352099177169,6cyclictest0-21swapper/1812:22:1410
13509991773,168cyclictest0-21swapper/1011:42:432
13509991773,168cyclictest0-21swapper/1011:42:432
13509991773,168cyclictest0-21swapper/1011:42:432
1350599177101,66cyclictest3544-21CPU37
1350599177101,66cyclictest3544-21CPU37
1350399177171,4cyclictest0-21swapper/608:37:4936
1350399177171,4cyclictest0-21swapper/608:37:4936
1350399177169,5cyclictest2456-21CPU36
1350399177169,5cyclictest2456-21CPU36
1352099176172,2cyclictest0-21swapper/1811:02:4110
1352099176172,2cyclictest0-21swapper/1811:02:4110
1352099176172,2cyclictest0-21swapper/1811:02:4110
1350599176149,14cyclictest0-21swapper/709:01:0837
1350599176136,29cyclictest0-21swapper/711:55:5537
1350599176136,29cyclictest0-21swapper/711:55:5437
1350599176136,29cyclictest0-21swapper/711:55:5437
1350599176128,26cyclictest0-21swapper/709:00:0337
1350399176169,5cyclictest0-21swapper/608:15:1636
1350399176169,5cyclictest0-21swapper/608:15:1636
1351899175159,9cyclictest0-21swapper/1610:43:508
1351899175159,9cyclictest0-21swapper/1610:43:508
1351899175159,9cyclictest0-21swapper/1610:43:508
1351199175137,23cyclictest0-21swapper/1210:03:364
1351199175137,23cyclictest0-21swapper/1210:03:354
1351199175137,23cyclictest0-21swapper/1210:03:354
1350599175159,11cyclictest0-21swapper/711:47:5837
1350599175159,11cyclictest0-21swapper/711:47:5737
1350599175159,11cyclictest0-21swapper/711:47:5737
1350399175144,27cyclictest37357-21CPU36
13541991741,4cyclictest37353-21CPU30
13541991741,4cyclictest37353-21CPU30
13541991741,4cyclictest37353-21CPU30
13534991749,2cyclictest0-21swapper/3108:35:1925
13534991749,2cyclictest0-21swapper/3108:35:1925
1353299174171,2cyclictest0-21swapper/2909:00:0522
1353299174120,23cyclictest0-21swapper/2907:15:0422
1353299174120,23cyclictest0-21swapper/2907:15:0422
1352899174171,2cyclictest0-21swapper/2510:24:4618
1352899174171,2cyclictest0-21swapper/2510:24:4518
1352599174166,7cyclictest0-21swapper/2309:26:0416
1352599174166,7cyclictest0-21swapper/2309:26:0316
1352599174165,6cyclictest0-21swapper/2311:18:2616
1352599174165,6cyclictest0-21swapper/2311:18:2616
1351899174136,36cyclictest0-21swapper/1610:38:448
1351899174136,36cyclictest0-21swapper/1610:38:438
1350799174161,10cyclictest37355-21CPU39
1350799174161,10cyclictest37355-21CPU39
1350799174161,10cyclictest37355-21CPU39
1350799174160,11cyclictest0-21swapper/908:30:4439
1350799174160,11cyclictest0-21swapper/908:30:4439
1350599174160,8cyclictest171rcu_preempt08:28:0037
1350599174160,8cyclictest171rcu_preempt08:28:0037
1350599174152,14cyclictest171rcu_preempt10:31:0937
1350599174152,14cyclictest171rcu_preempt10:31:0837
1350599174152,14cyclictest171rcu_preempt10:31:0837
1350599174139,23cyclictest0-21swapper/711:44:4637
1350599174139,23cyclictest0-21swapper/711:44:4537
1350599174139,23cyclictest0-21swapper/711:44:4537
1350599174125,39cyclictest0-21swapper/709:16:0037
1350599174125,39cyclictest0-21swapper/709:16:0037
1350599174125,39cyclictest0-21swapper/709:16:0037
1350199174142,15cyclictest0-21swapper/411:00:0434
1350199174142,15cyclictest0-21swapper/411:00:0334
135419917318,149cyclictest0-21swapper/3607:17:2330
135419917318,149cyclictest0-21swapper/3607:17:2330
1351199173156,13cyclictest171rcu_preempt10:56:354
1351199173156,13cyclictest171rcu_preempt10:56:344
1351099173164,7cyclictest0-21swapper/1110:22:363
1351099173164,7cyclictest0-21swapper/1110:22:363
1350599173136,21cyclictest0-21swapper/712:11:5637
1350599173136,21cyclictest0-21swapper/712:11:5637
1350599173136,21cyclictest0-21swapper/712:11:5537
1350399173167,4cyclictest0-21swapper/608:34:0736
1350399173167,4cyclictest0-21swapper/608:34:0736
1350399173162,9cyclictest0-21swapper/607:38:4836
1350399173162,9cyclictest0-21swapper/607:38:4736
1353299172157,7cyclictest0-21swapper/2912:11:3422
1353299172157,7cyclictest0-21swapper/2912:11:3322
1353299172157,7cyclictest0-21swapper/2912:11:3322
1351099172164,6cyclictest0-21swapper/1112:31:243
1351099172164,6cyclictest0-21swapper/1112:31:243
1350599172153,7cyclictest171rcu_preempt08:00:5337
1350599172153,7cyclictest171rcu_preempt08:00:5337
1350599172130,22cyclictest0-21swapper/709:39:4937
1350599172130,22cyclictest0-21swapper/709:39:4937
1350599172130,22cyclictest0-21swapper/709:39:4937
1350599172127,21cyclictest0-21swapper/711:31:1237
1350599172127,21cyclictest0-21swapper/711:31:1237
1350599172127,21cyclictest0-21swapper/711:31:1137
1350199172152,8cyclictest171rcu_preempt10:27:1634
1350199172152,8cyclictest171rcu_preempt10:27:1634
135449917123,110cyclictest2466-21CPU33
135449917123,110cyclictest2466-21CPU33
1354299171158,12cyclictest0-21swapper/3711:35:0731
13541991717,140cyclictest0-21swapper/3610:44:4330
13541991717,140cyclictest0-21swapper/3610:44:4230
13541991717,140cyclictest0-21swapper/3610:44:4230
1353399171162,7cyclictest0-21swapper/3011:49:1624
1353399171162,7cyclictest0-21swapper/3011:49:1524
1353399171162,7cyclictest0-21swapper/3011:49:1524
1353299171160,8cyclictest0-21swapper/2908:17:0122
1353299171160,8cyclictest0-21swapper/2908:17:0122
1353299171155,11cyclictest0-21swapper/2908:30:4422
1353299171155,11cyclictest0-21swapper/2908:30:4422
1353299171154,9cyclictest0-21swapper/2909:26:3222
1353299171154,9cyclictest0-21swapper/2909:26:3222
1351799171166,3cyclictest1382-21in:imuxsock11:17:297
1351799171166,3cyclictest1382-21in:imuxsock11:17:297
1351599171168,2cyclictest0-21swapper/1412:19:486
1351599171168,2cyclictest0-21swapper/1412:19:476
1351599171168,2cyclictest0-21swapper/1412:19:476
135139917133,135cyclictest0-21swapper/1310:00:215
135139917133,135cyclictest0-21swapper/1310:00:215
135139917133,135cyclictest0-21swapper/1310:00:215
135099917173,95cyclictest0-21swapper/1009:25:502
135099917173,95cyclictest0-21swapper/1009:25:502
1350599171140,21cyclictest0-21swapper/711:08:1437
1350599171140,21cyclictest0-21swapper/711:08:1437
1350599171138,23cyclictest0-21swapper/711:16:4737
1350599171138,23cyclictest0-21swapper/711:16:4737
1350599171132,23cyclictest0-21swapper/710:58:1937
1350599171132,23cyclictest0-21swapper/710:58:1937
1350199171160,8cyclictest20470-21kworker/u81:0-events_unbound11:37:2434
1350199171160,8cyclictest20470-21kworker/u81:0-events_unbound11:37:2434
1350199171160,8cyclictest20470-21kworker/u81:0-events_unbound11:37:2334
1350199171157,8cyclictest171rcu_preempt09:23:0534
1350199171157,8cyclictest171rcu_preempt09:23:0434
1350199171157,8cyclictest171rcu_preempt09:23:0434
1350199171148,11cyclictest0-21swapper/411:01:3634
1350199171148,11cyclictest0-21swapper/411:01:3634
1350199171148,11cyclictest0-21swapper/411:01:3634
1353399170146,9cyclictest0-21swapper/3012:30:0124
1353399170146,9cyclictest0-21swapper/3012:30:0024
1353299170145,22cyclictest37356-21CPU22
1353299170145,22cyclictest37356-21CPU22
1353199170164,3cyclictest0-21swapper/2808:50:1821
1353199170164,3cyclictest0-21swapper/2808:50:1721
1351899170133,34cyclictest37357-21CPU8
1351899170133,34cyclictest37357-21CPU8
1351899170133,34cyclictest37357-21CPU8
1351199170156,12cyclictest0-21swapper/1209:35:094
1351199170156,12cyclictest0-21swapper/1209:35:094
1351199170156,12cyclictest0-21swapper/1209:35:084
1350799170162,3cyclictest0-21swapper/909:27:5439
1350799170162,3cyclictest0-21swapper/909:27:5439
1350599170162,6cyclictest0-21swapper/710:18:4537
1350599170162,6cyclictest0-21swapper/710:18:4537
1350599170155,12cyclictest3609-21CPU37
1350599170155,12cyclictest3609-21CPU37
1350399170163,5cyclictest0-21swapper/608:05:2136
1350399170163,4cyclictest3547-21CPU36
1350399170163,4cyclictest3547-21CPU36
1350199170151,11cyclictest171rcu_preempt09:19:3834
1350199170151,11cyclictest171rcu_preempt09:19:3734
1350199170151,11cyclictest171rcu_preempt09:19:3734
1350199170134,16cyclictest0-21swapper/410:20:0334
1350199170134,16cyclictest0-21swapper/410:20:0334
1354199169114,52cyclictest0-21swapper/3609:54:5730
1354199169114,52cyclictest0-21swapper/3609:54:5630
1354199169114,52cyclictest0-21swapper/3609:54:5630
1353399169156,12cyclictest0-21swapper/3008:00:2224
1353399169156,12cyclictest0-21swapper/3008:00:2224
1353299169147,16cyclictest0-21swapper/2908:52:0422
1353299169147,16cyclictest0-21swapper/2908:52:0422
1353299169145,2cyclictest0-21swapper/2912:01:5622
1353299169145,2cyclictest0-21swapper/2912:01:5522
1353299169145,2cyclictest0-21swapper/2912:01:5522
1352899169166,2cyclictest0-21swapper/2511:05:2218
1352899169166,2cyclictest0-21swapper/2511:05:2118
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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