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2026-01-23 - 16:06
[ 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 Fri Jan 23, 2026 12:46:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
128501140irq/42-ahci0-21swapper/507:05:257
9918501090irq/53-eth0-rx-0-21swapper/107:06:241
8691210793sleep20-21swapper/207:08:004
9918501050irq/53-eth0-rx-0-21swapper/1007:06:042
887629997sleep70-21swapper/707:09:419
12850960irq/42-ahci0-21swapper/407:08:546
991850910irq/53-eth0-rx-0-21swapper/907:06:3411
862728273sleep80-21swapper/807:07:0610
991950780irq/54-eth0-tx-0-21swapper/307:05:125
860026753sleep00-21swapper/007:06:460
865725955sleep110-21swapper/1107:07:333
860825955sleep60-21swapper/607:06:528
9029992315cyclictest2308-21snmpd08:55:374
9010992019cyclictest0-21swapper/010:09:480
904999192cyclictest991850irq/53-eth0-rx-12:28:472
904999192cyclictest991850irq/53-eth0-rx-12:08:002
904999192cyclictest991850irq/53-eth0-rx-11:23:372
904999192cyclictest991850irq/53-eth0-rx-10:37:562
904999192cyclictest991850irq/53-eth0-rx-10:18:422
904999192cyclictest991850irq/53-eth0-rx-09:13:462
904999192cyclictest991850irq/53-eth0-rx-09:13:462
904299192cyclictest761ksoftirqd/912:34:3411
904299192cyclictest761ksoftirqd/912:26:4411
904299192cyclictest761ksoftirqd/912:24:1411
904299192cyclictest761ksoftirqd/912:16:3111
904299192cyclictest761ksoftirqd/912:13:4611
904299192cyclictest761ksoftirqd/912:07:3911
904299192cyclictest761ksoftirqd/912:01:1711
904299192cyclictest761ksoftirqd/911:58:1911
904299192cyclictest761ksoftirqd/911:07:4211
904299192cyclictest761ksoftirqd/911:00:1711
904299192cyclictest761ksoftirqd/910:59:1711
904299192cyclictest761ksoftirqd/910:03:5611
904299192cyclictest761ksoftirqd/909:52:1011
904299192cyclictest761ksoftirqd/909:05:1411
904299192cyclictest761ksoftirqd/907:50:5411
904299192cyclictest0-21swapper/911:15:0411
904299192cyclictest0-21swapper/909:49:4711
904299192cyclictest0-21swapper/907:23:5811
9049991817cyclictest0-21swapper/1012:10:432
9049991817cyclictest0-21swapper/1011:54:262
9049991817cyclictest0-21swapper/1011:43:232
9049991817cyclictest0-21swapper/1011:35:582
9049991817cyclictest0-21swapper/1011:19:322
9049991817cyclictest0-21swapper/1010:56:132
9049991817cyclictest0-21swapper/1010:49:072
9049991817cyclictest0-21swapper/1009:25:422
9049991816cyclictest29658-21ssh09:32:532
904999181cyclictest991950irq/54-eth0-tx-11:48:212
904999181cyclictest991950irq/54-eth0-tx-11:29:172
904999181cyclictest991950irq/54-eth0-tx-11:05:422
904999181cyclictest991950irq/54-eth0-tx-10:31:212
904999181cyclictest991850irq/53-eth0-rx-12:33:482
904999181cyclictest991850irq/53-eth0-rx-12:01:412
904999181cyclictest991850irq/53-eth0-rx-11:33:342
904999181cyclictest991850irq/53-eth0-rx-11:10:122
904999181cyclictest991850irq/53-eth0-rx-11:00:272
904999181cyclictest991850irq/53-eth0-rx-10:50:192
904999181cyclictest991850irq/53-eth0-rx-10:26:142
904999181cyclictest991850irq/53-eth0-rx-10:20:392
904999181cyclictest991850irq/53-eth0-rx-09:55:172
904999181cyclictest991850irq/53-eth0-rx-09:48:322
904999181cyclictest991850irq/53-eth0-rx-09:41:512
904999181cyclictest991850irq/53-eth0-rx-09:36:552
904999181cyclictest991850irq/53-eth0-rx-09:21:242
904999181cyclictest991850irq/53-eth0-rx-09:21:242
904999181cyclictest991850irq/53-eth0-rx-09:17:102
904999181cyclictest991850irq/53-eth0-rx-08:18:532
904999181cyclictest991850irq/53-eth0-rx-07:36:422
904999181cyclictest12850irq/42-ahci12:22:182
904299181cyclictest761ksoftirqd/911:45:2411
904299181cyclictest761ksoftirqd/910:41:0111
904299181cyclictest761ksoftirqd/910:35:3311
904299181cyclictest761ksoftirqd/909:30:5011
904299181cyclictest761ksoftirqd/909:25:0111
904299181cyclictest761ksoftirqd/909:20:3611
904299181cyclictest761ksoftirqd/909:20:3611
904299181cyclictest761ksoftirqd/908:46:5011
904299181cyclictest761ksoftirqd/907:55:2011
904299181cyclictest5637-21ssh10:05:3311
904299181cyclictest26816-21ssh10:25:0411
904299181cyclictest0-21swapper/912:35:0211
904299181cyclictest0-21swapper/911:51:3111
904299181cyclictest0-21swapper/911:40:3411
904299181cyclictest0-21swapper/911:39:5811
904299181cyclictest0-21swapper/911:30:1311
904299181cyclictest0-21swapper/911:26:0811
904299181cyclictest0-21swapper/911:20:3411
904299181cyclictest0-21swapper/911:10:0611
904299181cyclictest0-21swapper/910:50:0111
904299181cyclictest0-21swapper/910:45:0611
904299181cyclictest0-21swapper/910:30:2311
904299181cyclictest0-21swapper/910:20:0611
904299181cyclictest0-21swapper/910:15:4011
904299181cyclictest0-21swapper/910:10:2511
904299181cyclictest0-21swapper/909:55:4111
904299181cyclictest0-21swapper/909:40:4011
904299181cyclictest0-21swapper/909:35:1611
904299181cyclictest0-21swapper/909:15:4711
904299181cyclictest0-21swapper/909:10:2211
904299181cyclictest0-21swapper/909:10:2211
904299181cyclictest0-21swapper/909:00:3111
904299181cyclictest0-21swapper/908:55:3811
904299181cyclictest0-21swapper/908:50:2411
904299181cyclictest0-21swapper/908:40:0311
904299181cyclictest0-21swapper/908:35:2011
904299181cyclictest0-21swapper/908:30:2011
904299181cyclictest0-21swapper/908:25:5011
904299181cyclictest0-21swapper/908:20:1611
904299181cyclictest0-21swapper/908:15:4211
904299181cyclictest0-21swapper/908:10:1211
904299181cyclictest0-21swapper/908:05:3911
904299181cyclictest0-21swapper/908:00:1011
904299181cyclictest0-21swapper/907:45:3711
904299181cyclictest0-21swapper/907:41:3311
904299181cyclictest0-21swapper/907:35:0411
904299181cyclictest0-21swapper/907:30:0211
904299181cyclictest0-21swapper/907:25:0211
904299181cyclictest0-21swapper/907:15:0211
904299181cyclictest0-21swapper/907:10:1011
9039991816cyclictest17049-21irqstats08:45:178
901099180cyclictest771-21diskmemload12:26:590
901099180cyclictest0-21swapper/011:08:340
9049991716cyclictest0-21swapper/1012:15:042
9049991716cyclictest0-21swapper/1008:58:402
9049991716cyclictest0-21swapper/1007:30:092
904999170cyclictest991850irq/53-eth0-rx-12:35:082
904999170cyclictest991850irq/53-eth0-rx-11:55:122
904999170cyclictest991850irq/53-eth0-rx-10:40:272
904999170cyclictest991850irq/53-eth0-rx-10:10:202
904999170cyclictest991850irq/53-eth0-rx-10:05:262
904999170cyclictest991850irq/53-eth0-rx-10:00:022
904999170cyclictest991850irq/53-eth0-rx-09:50:072
904999170cyclictest991850irq/53-eth0-rx-09:05:252
904999170cyclictest991850irq/53-eth0-rx-09:01:552
904999170cyclictest991850irq/53-eth0-rx-08:50:162
904999170cyclictest991850irq/53-eth0-rx-08:26:132
904999170cyclictest991850irq/53-eth0-rx-07:55:312
904999170cyclictest74562chrt08:32:522
904999170cyclictest31842sleep1007:41:582
904999170cyclictest251482sleep1008:11:512
904999170cyclictest208932chrt07:20:562
904999170cyclictest185572sleep1008:05:012
904999170cyclictest182912chrt08:46:302
904999170cyclictest179412sleep1008:03:372
904999170cyclictest173352sleep1007:17:082
904999170cyclictest145762chrt08:40:292
904999170cyclictest12850irq/42-ahci08:21:062
904999170cyclictest12850irq/42-ahci07:51:102
904999170cyclictest12850irq/42-ahci07:45:002
904999170cyclictest12850irq/42-ahci07:25:122
904999170cyclictest123572sleep1007:11:312
9041991716cyclictest20379-21gltestperf08:50:1410
9010991715cyclictest991850irq/53-eth0-rx-09:22:440
9010991715cyclictest991850irq/53-eth0-rx-09:22:440
903999167cyclictest0-21swapper/612:27:098
9037991615cyclictest991850irq/53-eth0-rx-12:26:266
9037991615cyclictest991850irq/53-eth0-rx-12:23:096
9010991615cyclictest0-21swapper/007:11:050
901099160cyclictest0-21swapper/007:15:070
9041991513cyclictest24051-21ssh10:59:2810
904099154cyclictest0-21swapper/707:35:009
903899150cyclictest0-21swapper/507:15:237
903799150cyclictest0-21swapper/409:42:016
903699153cyclictest0-21swapper/312:23:035
903699152cyclictest0-21swapper/312:26:115
9010991514cyclictest991850irq/53-eth0-rx-09:15:230
9010991513cyclictest25195-21chrt08:12:280
245322150sleep110-21swapper/1109:29:373
904099144cyclictest0-21swapper/710:40:019
904099144cyclictest0-21swapper/707:35:009
903999143cyclictest0-21swapper/608:24:568
9038991413cyclictest481ksoftirqd/509:30:427
9010991413cyclictest325622sleep008:23:300
901099140cyclictest0-21swapper/010:10:020
991850130irq/53-eth0-rx-0-21swapper/211:50:124
9049991312cyclictest0-21swapper/1008:38:392
904199135cyclictest0-21swapper/812:23:5310
904099134cyclictest0-21swapper/708:10:009
904099134cyclictest0-21swapper/707:52:169
903999133cyclictest0-21swapper/611:15:008
903799133cyclictest0-21swapper/412:35:116
903799132cyclictest0-21swapper/409:30:156
903799130cyclictest0-21swapper/409:57:186
903699135cyclictest0-21swapper/312:20:015
903699134cyclictest0-21swapper/311:42:085
903699134cyclictest0-21swapper/308:30:155
903699133cyclictest0-21swapper/311:03:135
903699133cyclictest0-21swapper/310:15:155
902499133cyclictest0-21swapper/109:20:161
902499133cyclictest0-21swapper/109:20:161
902499132cyclictest0-21swapper/108:00:161
901099132cyclictest0-21swapper/009:50:000
9010991312cyclictest991850irq/53-eth0-rx-07:22:420
901099130cyclictest0-21swapper/009:58:000
901099130cyclictest0-21swapper/009:40:330
5999130watchdog/70-21swapper/711:05:559
3199130watchdog/30-21swapper/311:36:475
15050130irq/18-uhci_hcd0-21swapper/011:47:400
14050130irq/18-ehci_hcd0-21swapper/009:52:180
991950120irq/54-eth0-tx-0-21swapper/010:32:590
904199125cyclictest0-21swapper/810:47:2210
904199121cyclictest0-21swapper/812:27:3010
904099124cyclictest0-21swapper/707:45:009
904099123cyclictest0-21swapper/712:38:349
904099123cyclictest0-21swapper/712:27:399
904099123cyclictest0-21swapper/709:30:009
904099123cyclictest0-21swapper/707:15:019
904099121cyclictest0-21swapper/711:50:009
903999125cyclictest0-21swapper/610:00:018
903999123cyclictest0-21swapper/612:23:548
903999123cyclictest0-21swapper/609:20:028
903999123cyclictest0-21swapper/609:20:018
9039991210cyclictest616-21qemu-kvm09:08:408
903699123cyclictest0-21swapper/311:08:005
903699123cyclictest0-21swapper/307:13:395
903699122cyclictest0-21swapper/309:03:545
903699120cyclictest0-21swapper/309:41:365
902999120cyclictest0-21swapper/209:20:204
902999120cyclictest0-21swapper/209:20:204
902499124cyclictest0-21swapper/108:10:171
902499124cyclictest0-21swapper/107:25:161
902499122cyclictest0-21swapper/110:15:151
902499122cyclictest0-21swapper/109:15:161
902499120cyclictest0-21swapper/112:05:151
9010991211cyclictest2300-21nscd09:11:170
9010991211cyclictest2300-21nscd09:11:160
9010991211cyclictest12850irq/42-ahci10:19:210
9010991210cyclictest0-21swapper/010:57:300
901099121cyclictest0-21swapper/008:15:120
481120ksoftirqd/50-21swapper/507:21:507
4599120watchdog/50-21swapper/509:35:587
31120ksoftirqd/00-21swapper/011:30:210
31120ksoftirqd/00-21swapper/009:30:240
1699120watchdog/00-21swapper/012:23:510
991950110irq/54-eth0-tx-0-21swapper/409:24:226
991950110irq/54-eth0-tx-0-21swapper/409:24:226
991950110irq/54-eth0-tx-0-21swapper/010:52:200
991850110irq/53-eth0-rx-2242-40kipmi012:27:324
991850110irq/53-eth0-rx-0-21swapper/712:23:119
991850110irq/53-eth0-rx-0-21swapper/410:12:106
905199110cyclictest0-21swapper/1112:26:063
904199114cyclictest0-21swapper/811:23:5810
904199113cyclictest0-21swapper/811:26:2410
904199113cyclictest0-21swapper/808:01:5210
904199110cyclictest0-21swapper/811:51:2310
904199110cyclictest0-21swapper/811:10:0810
904099113cyclictest0-21swapper/712:15:019
904099113cyclictest0-21swapper/709:35:019
904099113cyclictest0-21swapper/709:08:219
904099113cyclictest0-21swapper/708:45:019
903999115cyclictest0-21swapper/607:34:418
903999115cyclictest0-21swapper/607:19:478
903999114cyclictest0-21swapper/608:05:008
903999113cyclictest0-21swapper/612:35:248
903999112cyclictest0-21swapper/611:20:008
903999112cyclictest0-21swapper/607:55:018
903999111cyclictest7170-21qemu-kvm10:30:008
903999111cyclictest0-21swapper/611:05:018
903999110cyclictest0-21swapper/608:06:018
903899119cyclictest0-21swapper/509:25:247
903899111cyclictest7171-21qemu-kvm10:25:137
903899111cyclictest0-21swapper/509:50:207
903799113cyclictest0-21swapper/408:45:156
903799113cyclictest0-21swapper/407:50:016
9037991110cyclictest991850irq/53-eth0-rx-09:27:276
903699115cyclictest0-21swapper/312:05:175
903699115cyclictest0-21swapper/311:45:165
903699115cyclictest0-21swapper/310:47:255
903699115cyclictest0-21swapper/310:10:165
903699115cyclictest0-21swapper/308:25:195
903699113cyclictest0-21swapper/311:30:125
903699113cyclictest0-21swapper/309:50:155
903699112cyclictest8156-21snmp_rack3slot910:40:115
903699112cyclictest0-21swapper/307:18:305
903699111cyclictest0-21swapper/307:31:435
903699110cyclictest0-21swapper/310:37:195
902499113cyclictest0-21swapper/111:35:151
902499113cyclictest0-21swapper/109:05:151
902499113cyclictest0-21swapper/108:55:151
902499113cyclictest0-21swapper/108:20:171
902499111cyclictest0-21swapper/111:30:161
902499110cyclictest0-21swapper/109:10:191
902499110cyclictest0-21swapper/109:10:191
901099113cyclictest0-21swapper/010:47:270
901099113cyclictest0-21swapper/009:27:200
901099113cyclictest0-21swapper/009:08:110
901099113cyclictest0-21swapper/008:40:160
901099110cyclictest0-21swapper/012:10:230
901099110cyclictest0-21swapper/011:42:390
901099110cyclictest0-21swapper/011:35:250
901110ksoftirqd/110-21swapper/1110:06:303
8999110migration/1125608-21runrttasks11:01:233
691110ksoftirqd/80-21swapper/810:20:1110
691110ksoftirqd/80-21swapper/809:30:2510
691110ksoftirqd/80-21swapper/809:29:0510
691110ksoftirqd/80-21swapper/807:10:0210
621110ksoftirqd/70-21swapper/711:25:209
621110ksoftirqd/70-21swapper/711:20:579
621110ksoftirqd/70-21swapper/710:20:109
6199110migration/713902-21munin-node09:45:269
551110ksoftirqd/60-21swapper/609:30:258
481110ksoftirqd/58759-21qemu-kvm07:10:027
481110ksoftirqd/50-21swapper/512:04:447
481110ksoftirqd/50-21swapper/511:07:367
481110ksoftirqd/50-21swapper/510:20:117
411110ksoftirqd/40-21swapper/412:11:276
411110ksoftirqd/40-21swapper/412:02:066
411110ksoftirqd/40-21swapper/411:00:066
3899110watchdog/40-21swapper/409:47:316
341110ksoftirqd/30-21swapper/309:29:055
31110ksoftirqd/00-21swapper/011:25:200
31110ksoftirqd/00-21swapper/011:17:340
31110ksoftirqd/00-21swapper/011:00:060
31110ksoftirqd/00-21swapper/010:27:240
271110ksoftirqd/20-21swapper/211:07:364
271110ksoftirqd/20-21swapper/210:06:314
201110ksoftirqd/10-21swapper/110:20:111
1699110watchdog/00-21swapper/012:15:020
1699110watchdog/00-21swapper/009:35:100
115050110irq/18-i801_smb341ksoftirqd/310:05:225
991950100irq/54-eth0-tx-26422-21ssh11:33:069
991950100irq/54-eth0-tx-13121-21ssh10:45:559
991950100irq/54-eth0-tx-0-21swapper/710:52:329
991950100irq/54-eth0-tx-0-21swapper/710:42:399
991950100irq/54-eth0-tx-0-21swapper/112:10:241
991950100irq/54-eth0-tx-0-21swapper/111:02:231
991950100irq/54-eth0-tx-0-21swapper/011:50:000
991950100irq/54-eth0-tx-0-21swapper/010:35:150
991950100irq/54-eth0-tx-0-21swapper/010:00:290
991850100irq/53-eth0-rx-0-21swapper/511:38:257
991850100irq/53-eth0-rx-0-21swapper/410:37:026
991850100irq/53-eth0-rx-0-21swapper/212:23:574
991850100irq/53-eth0-rx-0-21swapper/1112:23:273
991850100irq/53-eth0-rx-0-21swapper/1107:41:013
991850100irq/53-eth0-rx-0-21swapper/112:25:211
991850100irq/53-eth0-rx-0-21swapper/112:22:271
991850100irq/53-eth0-rx-0-21swapper/110:47:341
905199108cyclictest0-21swapper/1110:16:483
905199100cyclictest0-21swapper/1110:33:493
905199100cyclictest0-21swapper/1110:20:163
904199103cyclictest0-21swapper/812:15:5310
904199103cyclictest0-21swapper/812:07:3910
904199103cyclictest0-21swapper/812:03:4910
904199103cyclictest0-21swapper/809:55:3110
904199103cyclictest0-21swapper/808:17:5210
904199102cyclictest0-21swapper/809:54:0210
904199100cyclictest0-21swapper/812:38:3410
904199100cyclictest0-21swapper/807:25:2610
904099107cyclictest0-21swapper/711:10:149
904099104cyclictest0-21swapper/709:15:179
904099103cyclictest0-21swapper/709:25:019
904099102cyclictest0-21swapper/711:55:009
904099102cyclictest0-21swapper/710:25:009
904099102cyclictest0-21swapper/710:14:539
904099102cyclictest0-21swapper/708:33:379
904099102cyclictest0-21swapper/707:25:029
904099100cyclictest15898-21snmp_rack3slot910:15:139
903999109cyclictest0-21swapper/608:15:118
903999108cyclictest0-21swapper/610:17:218
903999108cyclictest0-21swapper/609:47:298
903999104cyclictest0-21swapper/608:25:018
903999103cyclictest0-21swapper/610:50:008
903999103cyclictest0-21swapper/610:00:018
903999102cyclictest0-21swapper/612:10:558
903999100cyclictest0-21swapper/612:17:198
903999100cyclictest0-21swapper/610:35:218
903999100cyclictest0-21swapper/609:16:318
903999100cyclictest0-21swapper/609:10:288
903999100cyclictest0-21swapper/609:10:288
903899108cyclictest0-21swapper/512:20:257
903899108cyclictest0-21swapper/511:20:117
903899108cyclictest0-21swapper/509:10:237
903899108cyclictest0-21swapper/509:10:237
903899108cyclictest0-21swapper/508:05:157
903899100cyclictest0-21swapper/511:40:197
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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