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2026-02-02 - 00:39
[ 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 376 highest latencies:
System rack3slot3.osadl.org (updated Sun Feb 01, 2026 12:46:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6982211195sleep10-21swapper/107:07:191
991850950irq/53-eth0-rx-0-21swapper/207:07:364
991850930irq/53-eth0-rx-0-21swapper/507:07:187
991950920irq/54-eth0-tx-0-21swapper/307:07:035
991850920irq/53-eth0-rx-0-21swapper/707:05:029
991850920irq/53-eth0-rx-0-21swapper/407:05:496
991850850irq/53-eth0-rx-0-21swapper/1107:05:133
991850810irq/53-eth0-rx-0-21swapper/1007:06:532
991850700irq/53-eth0-rx-0-21swapper/807:07:1110
686726354sleep90-21swapper/907:05:5011
691025955sleep60-21swapper/607:06:238
406525955sleep00-21swapper/007:05:050
7390993617cyclictest0-21swapper/1108:20:043
7390993617cyclictest0-21swapper/1108:19:553
7344993028cyclictest0-21swapper/007:11:140
734499290cyclictest5047-21rs:main0
7385992710cyclictest831ksoftirqd/1009:00:152
7390992321cyclictest237022chrt08:14:353
7344992321cyclictest22267-21nscd09:24:020
738599203cyclictest831ksoftirqd/1010:05:122
739099190cyclictest20093-21turbostat08:10:013
738599192cyclictest991850irq/53-eth0-rx-12:30:572
738599192cyclictest991850irq/53-eth0-rx-12:27:022
738599192cyclictest991850irq/53-eth0-rx-10:49:192
738599192cyclictest991850irq/53-eth0-rx-10:39:592
738599192cyclictest991850irq/53-eth0-rx-09:11:582
738499192cyclictest0-21swapper/910:49:2011
738499192cyclictest0-21swapper/909:14:2711
7385991817cyclictest831ksoftirqd/1011:46:422
7385991817cyclictest0-21swapper/1012:17:512
7385991817cyclictest0-21swapper/1011:21:202
7385991817cyclictest0-21swapper/1011:15:132
7385991817cyclictest0-21swapper/1010:20:252
7385991817cyclictest0-21swapper/1009:32:522
7385991817cyclictest0-21swapper/1009:32:522
7385991817cyclictest0-21swapper/1009:26:362
7385991817cyclictest0-21swapper/1009:26:362
7385991817cyclictest0-21swapper/1009:05:202
7385991817cyclictest0-21swapper/1008:56:202
738599181cyclictest991950irq/54-eth0-tx-12:35:562
738599181cyclictest991950irq/54-eth0-tx-12:21:412
738599181cyclictest991850irq/53-eth0-rx-12:05:032
738599181cyclictest991850irq/53-eth0-rx-12:00:182
738599181cyclictest991850irq/53-eth0-rx-11:57:232
738599181cyclictest991850irq/53-eth0-rx-11:13:112
738599181cyclictest991850irq/53-eth0-rx-10:57:432
738599181cyclictest991850irq/53-eth0-rx-10:53:052
738599181cyclictest991850irq/53-eth0-rx-10:40:022
738599181cyclictest991850irq/53-eth0-rx-10:15:532
738599181cyclictest991850irq/53-eth0-rx-09:59:462
738599181cyclictest991850irq/53-eth0-rx-09:52:252
738599181cyclictest991850irq/53-eth0-rx-09:49:472
738599181cyclictest991850irq/53-eth0-rx-09:42:322
738599181cyclictest991850irq/53-eth0-rx-09:42:322
738599181cyclictest991850irq/53-eth0-rx-09:37:582
738599181cyclictest991850irq/53-eth0-rx-07:20:432
738599181cyclictest12850irq/42-ahci08:21:352
738499181cyclictest0-21swapper/912:28:0611
738499181cyclictest0-21swapper/912:18:0511
738499181cyclictest0-21swapper/911:14:1611
738499181cyclictest0-21swapper/911:05:3511
738499181cyclictest0-21swapper/910:56:5811
738499181cyclictest0-21swapper/910:19:1911
738499181cyclictest0-21swapper/910:11:0111
738499181cyclictest0-21swapper/910:02:3111
738499181cyclictest0-21swapper/909:55:2611
738499181cyclictest0-21swapper/909:36:3811
738499181cyclictest0-21swapper/909:26:1611
738499181cyclictest0-21swapper/909:26:1611
738499181cyclictest0-21swapper/909:22:4911
738499181cyclictest0-21swapper/908:25:2611
738499181cyclictest0-21swapper/907:33:1411
738499181cyclictest0-21swapper/907:15:2411
7381991816cyclictest4987-21qemu-kvm10:35:308
7381991816cyclictest4987-21qemu-kvm10:25:158
7381991816cyclictest31428-21qemu-kvm09:14:538
7381991816cyclictest31427-21qemu-kvm09:08:388
737299180cyclictest0-21swapper/411:45:126
734499182cyclictest0-21swapper/008:30:030
7385991716cyclictest0-21swapper/1008:30:022
7385991716cyclictest0-21swapper/1007:35:192
738599170cyclictest991850irq/53-eth0-rx-11:40:052
738599170cyclictest991850irq/53-eth0-rx-11:35:152
738599170cyclictest991850irq/53-eth0-rx-11:30:012
738599170cyclictest991850irq/53-eth0-rx-11:05:172
738599170cyclictest991850irq/53-eth0-rx-11:00:032
738599170cyclictest991850irq/53-eth0-rx-10:30:092
738599170cyclictest991850irq/53-eth0-rx-10:25:362
738599170cyclictest991850irq/53-eth0-rx-10:00:432
738599170cyclictest991850irq/53-eth0-rx-09:15:042
738599170cyclictest991850irq/53-eth0-rx-09:15:042
738599170cyclictest991850irq/53-eth0-rx-08:51:132
738599170cyclictest991850irq/53-eth0-rx-08:40:552
738599170cyclictest991850irq/53-eth0-rx-08:25:172
738599170cyclictest991850irq/53-eth0-rx-08:11:062
738599170cyclictest991850irq/53-eth0-rx-08:02:122
738599170cyclictest991850irq/53-eth0-rx-07:48:212
738599170cyclictest991850irq/53-eth0-rx-07:40:142
738599170cyclictest991850irq/53-eth0-rx-07:25:192
738599170cyclictest991850irq/53-eth0-rx-07:11:472
738599170cyclictest87142chrt08:35:242
738599170cyclictest831ksoftirqd/1012:10:032
738599170cyclictest831ksoftirqd/1011:50:312
738599170cyclictest831ksoftirqd/1011:25:202
738599170cyclictest831ksoftirqd/1009:20:122
738599170cyclictest831ksoftirqd/1008:15:132
738599170cyclictest831ksoftirqd/1007:55:102
738599170cyclictest831ksoftirqd/1007:15:012
738599170cyclictest65472sleep1010:10:132
738599170cyclictest59352sleep1007:50:082
738599170cyclictest265422sleep1007:31:052
738599170cyclictest166822sleep1008:47:022
738599170cyclictest12850irq/42-ahci08:05:522
738499170cyclictest0-21swapper/912:31:3911
738499170cyclictest0-21swapper/911:57:0111
738499170cyclictest0-21swapper/911:35:2511
738499170cyclictest0-21swapper/911:02:5311
738499170cyclictest0-21swapper/909:54:2611
738199174cyclictest0-21swapper/608:15:008
7381991715cyclictest31428-21qemu-kvm09:16:228
7381991715cyclictest31428-21qemu-kvm09:16:228
7381991715cyclictest10049-21python07:10:218
737299170cyclictest0-21swapper/409:00:016
7360991715cyclictest2308-21snmpd08:39:354
7390991615cyclictest991950irq/54-eth0-tx-10:13:593
7384991615cyclictest9606-21runrttasks08:39:5211
7384991615cyclictest0-21swapper/911:25:0211
7384991615cyclictest0-21swapper/908:50:5311
738199165cyclictest0-21swapper/608:50:208
7381991614cyclictest4987-21qemu-kvm10:30:128
7381991614cyclictest4987-21qemu-kvm10:15:268
7381991614cyclictest31428-21qemu-kvm09:46:398
7381991614cyclictest31428-21qemu-kvm09:26:328
7381991614cyclictest31428-21qemu-kvm09:26:328
7381991614cyclictest11785-21python07:55:208
7380991615cyclictest19830-21ssh10:47:267
737299160cyclictest31583-21diskmemload11:10:016
737299160cyclictest31583-21diskmemload09:24:296
737299160cyclictest0-21swapper/410:35:266
7360991614cyclictest2308-21snmpd09:05:214
7344991613cyclictest991850irq/53-eth0-rx-10:13:090
734499160cyclictest0-21swapper/007:17:560
7390991513cyclictest0-21swapper/1109:08:403
7384991514cyclictest7188-21ssh09:15:1611
7384991514cyclictest7188-21ssh09:15:1611
7384991514cyclictest29263-21runrttasks08:20:1311
7384991514cyclictest0-21swapper/912:14:2311
7384991514cyclictest0-21swapper/912:06:2011
7384991514cyclictest0-21swapper/912:02:3111
7384991514cyclictest0-21swapper/911:32:3111
7384991514cyclictest0-21swapper/908:00:1311
738199153cyclictest0-21swapper/611:52:528
7381991514cyclictest31427-21qemu-kvm09:43:268
7381991514cyclictest31427-21qemu-kvm09:43:258
7381991513cyclictest31428-21qemu-kvm09:20:448
7381991513cyclictest19939-21qemu-kvm08:08:408
7380991514cyclictest4987-21qemu-kvm10:09:017
737299151cyclictest0-21swapper/409:15:156
737299151cyclictest0-21swapper/409:15:156
737299150cyclictest31583-21diskmemload11:51:446
737299150cyclictest31583-21diskmemload11:07:076
737299150cyclictest0-21swapper/411:34:056
737299150cyclictest0-21swapper/410:30:556
737299150cyclictest0-21swapper/410:08:006
737299150cyclictest0-21swapper/409:45:136
737299150cyclictest0-21swapper/409:34:026
737299150cyclictest0-21swapper/409:34:026
737299150cyclictest0-21swapper/409:10:186
737299150cyclictest0-21swapper/407:35:236
736599152cyclictest0-21swapper/307:20:155
7360991513cyclictest2308-21snmpd09:12:204
7344991514cyclictest991850irq/53-eth0-rx-08:29:380
739099144cyclictest0-21swapper/1111:20:003
7384991413cyclictest741rcuc/907:42:4111
738399145cyclictest0-21swapper/810:00:0110
738399145cyclictest0-21swapper/808:10:1810
738399144cyclictest0-21swapper/807:15:0110
738399142cyclictest0-21swapper/808:51:2310
7381991412cyclictest4987-21qemu-kvm10:40:328
737299140cyclictest31583-21diskmemload12:26:486
737299140cyclictest31583-21diskmemload12:19:306
737299140cyclictest31583-21diskmemload11:02:476
737299140cyclictest31583-21diskmemload10:41:356
737299140cyclictest31583-21diskmemload10:29:416
737299140cyclictest31583-21diskmemload10:16:066
737299140cyclictest0-21swapper/412:33:136
737299140cyclictest0-21swapper/412:11:456
737299140cyclictest0-21swapper/412:00:216
737299140cyclictest0-21swapper/411:25:406
737299140cyclictest0-21swapper/411:19:216
737299140cyclictest0-21swapper/410:51:186
737299140cyclictest0-21swapper/410:21:346
737299140cyclictest0-21swapper/410:10:156
737299140cyclictest0-21swapper/409:56:306
737299140cyclictest0-21swapper/409:53:446
7344991413cyclictest991850irq/53-eth0-rx-10:25:230
7344991413cyclictest2308-21snmpd09:12:350
991950130irq/54-eth0-tx-0-21swapper/910:42:0611
991950130irq/54-eth0-tx-0-21swapper/012:25:380
991850130irq/53-eth0-rx-0-21swapper/112:05:141
991850130irq/53-eth0-rx-0-21swapper/011:27:010
738499134cyclictest0-21swapper/908:30:1811
7384991312cyclictest0-21swapper/911:42:1911
7384991312cyclictest0-21swapper/911:17:1111
7384991312cyclictest0-21swapper/909:33:4011
7384991312cyclictest0-21swapper/909:33:4011
738399134cyclictest0-21swapper/809:10:0210
738399133cyclictest0-21swapper/812:25:0110
738199133cyclictest0-21swapper/612:30:138
738199133cyclictest0-21swapper/611:45:068
738199133cyclictest0-21swapper/611:12:098
738199133cyclictest0-21swapper/609:54:208
738199133cyclictest0-21swapper/607:38:098
7381991311cyclictest31428-21qemu-kvm09:38:448
737299137cyclictest0-21swapper/409:25:356
737299137cyclictest0-21swapper/409:25:356
737299130cyclictest6957-21ssh11:59:396
737299130cyclictest31583-21diskmemload10:56:266
737299130cyclictest0-21swapper/412:38:196
737299130cyclictest0-21swapper/412:21:596
737299130cyclictest0-21swapper/411:41:136
737299130cyclictest0-21swapper/411:20:466
737299130cyclictest0-21swapper/410:00:216
737299130cyclictest0-21swapper/409:41:436
737299130cyclictest0-21swapper/409:41:436
737299130cyclictest0-21swapper/409:35:086
737299130cyclictest0-21swapper/409:00:196
737299130cyclictest0-21swapper/408:51:386
737299130cyclictest0-21swapper/408:18:016
737299130cyclictest0-21swapper/408:10:136
737299130cyclictest0-21swapper/408:00:206
737299130cyclictest0-21swapper/407:46:336
737299130cyclictest0-21swapper/407:27:326
737299130cyclictest0-21swapper/407:23:376
737299130cyclictest0-21swapper/407:16:376
737299130cyclictest0-21swapper/407:11:036
736599133cyclictest0-21swapper/310:20:155
736599133cyclictest0-21swapper/308:20:155
7365991310cyclictest0-21swapper/307:40:125
736099133cyclictest0-21swapper/211:35:164
736099133cyclictest0-21swapper/210:40:154
736099133cyclictest0-21swapper/207:50:014
7360991311cyclictest2308-21snmpd10:57:054
7360991311cyclictest2308-21snmpd10:10:504
7344991312cyclictest991850irq/53-eth0-rx-09:25:250
7344991312cyclictest991850irq/53-eth0-rx-09:25:250
734499130cyclictest0-21swapper/010:20:210
5999130watchdog/70-21swapper/708:03:189
271130ksoftirqd/20-21swapper/209:00:024
991950120irq/54-eth0-tx-0-21swapper/011:42:160
991950120irq/54-eth0-tx-0-21swapper/010:41:350
739099123cyclictest0-21swapper/1112:30:013
739099122cyclictest0-21swapper/1109:16:503
739099122cyclictest0-21swapper/1109:16:503
7390991210cyclictest163952sleep1110:17:143
738499121cyclictest0-21swapper/910:37:2211
738399123cyclictest0-21swapper/811:30:0110
738399123cyclictest0-21swapper/810:15:0110
738399123cyclictest0-21swapper/808:40:0010
738399123cyclictest0-21swapper/807:55:0010
738399122cyclictest0-21swapper/807:10:2110
738199123cyclictest0-21swapper/612:15:008
738199123cyclictest0-21swapper/611:19:368
738199123cyclictest0-21swapper/608:05:008
738199122cyclictest0-21swapper/612:22:078
738199122cyclictest0-21swapper/611:38:128
738199122cyclictest0-21swapper/610:58:368
738199122cyclictest0-21swapper/609:04:108
738199122cyclictest0-21swapper/607:25:018
737299120cyclictest0-21swapper/412:05:136
737299120cyclictest0-21swapper/411:35:116
737299120cyclictest0-21swapper/410:45:156
737299120cyclictest0-21swapper/409:07:246
737299120cyclictest0-21swapper/408:21:306
737299120cyclictest0-21swapper/408:08:246
737299120cyclictest0-21swapper/407:51:276
737299120cyclictest0-21swapper/407:34:066
736599122cyclictest0-21swapper/311:30:175
736599122cyclictest0-21swapper/309:00:005
736599122cyclictest0-21swapper/308:20:015
736599121cyclictest0-21swapper/311:20:145
736099128cyclictest0-21swapper/209:39:494
736099126cyclictest0-21swapper/211:16:174
736099124cyclictest0-21swapper/210:45:174
7360991211cyclictest10200-21turbostat12:34:554
736099121cyclictest0-21swapper/208:00:004
7344991211cyclictest22988-21taskset07:27:190
734499120cyclictest0-21swapper/010:05:230
691120ksoftirqd/80-21swapper/811:45:1310
691120ksoftirqd/80-21swapper/807:20:1110
621120ksoftirqd/70-21swapper/709:00:019
481120ksoftirqd/50-21swapper/511:45:127
481120ksoftirqd/50-21swapper/510:11:167
31120ksoftirqd/00-21swapper/008:20:210
201120ksoftirqd/10-21swapper/111:45:131
1699120watchdog/00-21swapper/011:11:580
991950110irq/54-eth0-tx-0-21swapper/011:49:230
991950110irq/54-eth0-tx-0-21swapper/010:00:420
991850110irq/53-eth0-rx-26378-21ssh10:53:429
991850110irq/53-eth0-rx-0-21swapper/112:35:591
991850110irq/53-eth0-rx-0-21swapper/010:54:460
991850110irq/53-eth0-rx-0-21swapper/008:45:170
739099119cyclictest15689-21chrt07:17:163
739099115cyclictest0-21swapper/1109:55:183
739099113cyclictest0-21swapper/1112:35:023
739099113cyclictest0-21swapper/1111:58:043
739099113cyclictest0-21swapper/1111:50:013
739099113cyclictest0-21swapper/1110:27:083
739099113cyclictest0-21swapper/1109:25:503
739099113cyclictest0-21swapper/1109:25:503
739099112cyclictest0-21swapper/1111:30:363
739099110cyclictest0-21swapper/1110:45:003
739099110cyclictest0-21swapper/1108:55:013
738499115cyclictest0-21swapper/908:59:4011
738499113cyclictest0-21swapper/912:35:0111
738499113cyclictest0-21swapper/909:46:2411
7384991110cyclictest0-21swapper/911:51:4611
738399113cyclictest0-21swapper/812:12:2410
738399113cyclictest0-21swapper/810:44:0610
738399113cyclictest0-21swapper/810:16:1110
738399113cyclictest0-21swapper/810:05:0510
738399113cyclictest0-21swapper/807:28:3510
738399112cyclictest0-21swapper/811:20:3610
738299114cyclictest0-21swapper/712:11:219
738299114cyclictest0-21swapper/710:15:209
738299113cyclictest0-21swapper/709:38:249
738299113cyclictest0-21swapper/709:30:119
738299113cyclictest0-21swapper/709:30:109
738299113cyclictest0-21swapper/708:46:589
738299113cyclictest0-21swapper/708:44:109
738299113cyclictest0-21swapper/708:16:509
738299113cyclictest0-21swapper/707:30:359
738299110cyclictest0-21swapper/712:35:239
738199119cyclictest7098-21qemu-kvm07:25:498
738199113cyclictest0-21swapper/612:39:368
738199113cyclictest0-21swapper/612:26:078
738199113cyclictest0-21swapper/612:04:218
738199113cyclictest0-21swapper/611:44:248
738199113cyclictest0-21swapper/611:05:148
738199113cyclictest0-21swapper/611:01:368
738199113cyclictest0-21swapper/610:06:508
738199113cyclictest0-21swapper/610:02:218
738199113cyclictest0-21swapper/608:45:108
738199113cyclictest0-21swapper/608:43:408
738199113cyclictest0-21swapper/608:37:398
738199113cyclictest0-21swapper/608:33:088
738199113cyclictest0-21swapper/607:45:098
738199111cyclictest0-21swapper/611:25:008
737299110cyclictest0-21swapper/408:45:336
737299110cyclictest0-21swapper/408:40:006
737299110cyclictest0-21swapper/408:35:126
737299110cyclictest0-21swapper/408:30:026
737299110cyclictest0-21swapper/408:25:186
737299110cyclictest0-21swapper/407:55:166
737299110cyclictest0-21swapper/407:40:176
736599114cyclictest0-21swapper/307:35:165
736599113cyclictest0-21swapper/311:10:155
736599113cyclictest0-21swapper/309:55:165
736599113cyclictest0-21swapper/308:30:165
736599111cyclictest0-21swapper/309:20:015
736599111cyclictest0-21swapper/309:20:015
736099119cyclictest2308-21snmpd11:34:364
736099113cyclictest0-21swapper/211:50:144
736099113cyclictest0-21swapper/211:20:164
736099113cyclictest0-21swapper/211:10:154
736099113cyclictest0-21swapper/210:00:184
736099113cyclictest0-21swapper/208:50:184
736099111cyclictest0-21swapper/209:15:244
736099111cyclictest0-21swapper/209:15:244
735299113cyclictest0-21swapper/112:30:161
735299113cyclictest0-21swapper/111:15:161
735299110cyclictest0-21swapper/110:44:591
735299110cyclictest0-21swapper/107:40:121
734499119cyclictest0-21swapper/009:35:110
734499119cyclictest0-21swapper/007:37:070
734499117cyclictest0-21swapper/011:20:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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