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2026-01-16 - 20:43
[ 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 16, 2026 12:46:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
128501140irq/42-ahci0-21swapper/307:09:075
128501140irq/42-ahci0-21swapper/207:09:094
9918501040irq/53-eth0-rx-0-21swapper/107:09:101
991850960irq/53-eth0-rx-0-21swapper/807:05:2310
991850940irq/53-eth0-rx-0-21swapper/707:08:139
2062828274sleep60-21swapper/607:05:318
14050750irq/18-ehci_hcd0-21swapper/407:07:056
1785527264sleep90-21swapper/907:05:0911
2100227066sleep100-21swapper/1007:09:342
2065026962sleep110-21swapper/1107:05:473
2083226653sleep50-21swapper/507:08:057
2096026257sleep00-21swapper/007:09:000
21176993129cyclictest991850irq/53-eth0-rx-10:09:149
991850300irq/53-eth0-rx-0-21swapper/210:09:184
991850300irq/53-eth0-rx-0-21swapper/110:09:071
991850300irq/53-eth0-rx-0-21swapper/010:24:160
21164992928cyclictest12850irq/42-ahci10:09:046
21157992928cyclictest991950irq/54-eth0-tx-10:09:095
991950280irq/54-eth0-tx-5694-21ssh10:24:095
991950280irq/54-eth0-tx-0-21swapper/410:24:036
991950280irq/54-eth0-tx-0-21swapper/1010:24:012
991850280irq/53-eth0-rx-0-21swapper/810:24:0610
991850280irq/53-eth0-rx-0-21swapper/710:24:109
991850280irq/53-eth0-rx-0-21swapper/708:18:329
991850280irq/53-eth0-rx-0-21swapper/510:24:157
991850280irq/53-eth0-rx-0-21swapper/210:24:024
991850280irq/53-eth0-rx-0-21swapper/110:23:571
991850280irq/53-eth0-rx-0-21swapper/108:18:371
21179992726cyclictest12850irq/42-ahci10:09:102
21177992625cyclictest991850irq/53-eth0-rx-10:09:2310
21138992524cyclictest2745-21runrttasks07:28:151
21180992422cyclictest901ksoftirqd/1107:23:143
21137992422cyclictest0-21swapper/010:09:040
21137992322cyclictest0-21swapper/009:27:350
21137992322cyclictest0-21swapper/007:28:060
21180992120cyclictest0-21swapper/1108:23:193
2113799210cyclictest0-21swapper/008:18:330
2113799202cyclictest0-21swapper/011:53:000
21137992018cyclictest250762chrt10:12:220
2118099195cyclictest0-21swapper/1109:16:483
2118099195cyclictest0-21swapper/1109:16:483
2117999192cyclictest991850irq/53-eth0-rx-12:09:472
2117999192cyclictest991850irq/53-eth0-rx-12:09:472
2117999192cyclictest991850irq/53-eth0-rx-09:15:072
2117999192cyclictest991850irq/53-eth0-rx-09:15:062
2117999192cyclictest12850irq/42-ahci12:00:072
21179991917cyclictest9717-21kworker/10:011:42:062
21179991917cyclictest9717-21kworker/10:009:44:492
2117899192cyclictest0-21swapper/907:20:1611
2115799193cyclictest0-21swapper/311:58:475
2115799193cyclictest0-21swapper/311:45:085
2115799193cyclictest0-21swapper/311:33:335
2115799193cyclictest0-21swapper/310:37:105
2115799193cyclictest0-21swapper/310:32:525
2115799193cyclictest0-21swapper/309:31:145
2115799193cyclictest0-21swapper/309:17:275
2115799193cyclictest0-21swapper/309:17:265
2115799190cyclictest0-21swapper/311:13:595
991950180irq/54-eth0-tx-7599migration/911:00:1211
21179991817cyclictest15938-1kworker/10:2H08:08:502
21179991817cyclictest0-21swapper/1012:26:222
21179991817cyclictest0-21swapper/1012:11:402
21179991817cyclictest0-21swapper/1012:11:392
21179991817cyclictest0-21swapper/1011:46:462
21179991817cyclictest0-21swapper/1010:40:012
21179991817cyclictest0-21swapper/1010:38:462
21179991817cyclictest0-21swapper/1010:10:162
21179991817cyclictest0-21swapper/1009:45:212
21179991817cyclictest0-21swapper/1008:40:142
21179991817cyclictest0-21swapper/1008:19:262
21179991817cyclictest0-21swapper/1007:57:532
21179991817cyclictest0-21swapper/1007:39:522
21179991816cyclictest30569-21ssh09:24:162
21179991816cyclictest30569-21ssh09:24:162
2117999181cyclictest991950irq/54-eth0-tx-12:32:242
2117999181cyclictest991950irq/54-eth0-tx-11:55:302
2117999181cyclictest991950irq/54-eth0-tx-11:53:242
2117999181cyclictest991950irq/54-eth0-tx-09:35:532
2117999181cyclictest991950irq/54-eth0-tx-09:25:102
2117999181cyclictest991850irq/53-eth0-rx-12:37:412
2117999181cyclictest991850irq/53-eth0-rx-12:20:522
2117999181cyclictest991850irq/53-eth0-rx-12:15:472
2117999181cyclictest991850irq/53-eth0-rx-11:31:162
2117999181cyclictest991850irq/53-eth0-rx-11:28:202
2117999181cyclictest991850irq/53-eth0-rx-11:15:012
2117999181cyclictest991850irq/53-eth0-rx-11:14:532
2117999181cyclictest991850irq/53-eth0-rx-11:06:372
2117999181cyclictest991850irq/53-eth0-rx-11:00:142
2117999181cyclictest991850irq/53-eth0-rx-10:57:182
2117999181cyclictest991850irq/53-eth0-rx-10:46:152
2117999181cyclictest991850irq/53-eth0-rx-10:27:472
2117999181cyclictest991850irq/53-eth0-rx-09:50:082
2117999181cyclictest991850irq/53-eth0-rx-09:31:512
2117999181cyclictest991850irq/53-eth0-rx-09:11:152
2117999181cyclictest991850irq/53-eth0-rx-07:25:142
2117999181cyclictest12850irq/42-ahci11:35:022
2117999181cyclictest12850irq/42-ahci10:53:102
2117999181cyclictest12850irq/42-ahci10:15:452
2117999180cyclictest991850irq/53-eth0-rx-09:59:212
2117899181cyclictest4894-21ssh11:15:5011
2117899181cyclictest0-21swapper/912:05:2111
2117899181cyclictest0-21swapper/912:05:2111
2117899181cyclictest0-21swapper/911:47:4611
2117899181cyclictest0-21swapper/911:42:3911
2117899181cyclictest0-21swapper/911:35:2911
2117899181cyclictest0-21swapper/911:11:0811
2117899181cyclictest0-21swapper/911:06:5811
2117899181cyclictest0-21swapper/910:55:1211
2117899181cyclictest0-21swapper/910:28:5611
2117899181cyclictest0-21swapper/910:16:1311
2117899181cyclictest0-21swapper/909:51:2111
2117899181cyclictest0-21swapper/909:47:0411
2117899181cyclictest0-21swapper/909:25:2111
2117899181cyclictest0-21swapper/909:20:1211
2117899181cyclictest0-21swapper/909:20:1211
2117899181cyclictest0-21swapper/909:10:4111
2117899181cyclictest0-21swapper/908:45:2411
2117899181cyclictest0-21swapper/908:35:1711
2117899181cyclictest0-21swapper/907:30:1111
2117899181cyclictest0-21swapper/907:25:1811
2115799183cyclictest12993-21diskmemload10:13:505
2115799183cyclictest0-21swapper/312:01:455
2115799182cyclictest0-21swapper/311:24:425
2115799182cyclictest0-21swapper/310:52:395
2115799181cyclictest0-21swapper/311:41:135
2115799181cyclictest0-21swapper/309:24:135
2115799181cyclictest0-21swapper/309:24:135
2115799181cyclictest0-21swapper/308:02:255
2115799180cyclictest0-21swapper/308:07:455
2113799182cyclictest0-21swapper/010:52:470
21137991816cyclictest0-21swapper/011:00:220
21137991815cyclictest0-21swapper/009:10:200
2118099170cyclictest0-21swapper/1109:24:373
2118099170cyclictest0-21swapper/1109:24:373
2117999170cyclictest991950irq/54-eth0-tx-08:50:142
2117999170cyclictest991850irq/53-eth0-rx-11:20:302
2117999170cyclictest991850irq/53-eth0-rx-10:30:582
2117999170cyclictest991850irq/53-eth0-rx-10:00:142
2117999170cyclictest991850irq/53-eth0-rx-08:13:012
2117999170cyclictest991850irq/53-eth0-rx-07:40:382
2117999170cyclictest93182sleep1008:20:072
2117999170cyclictest80112sleep1007:31:362
2117999170cyclictest61382sleep1009:00:102
2117999170cyclictest52732sleep1008:55:342
2117999170cyclictest306622sleep1007:20:102
2117999170cyclictest303582sleep1008:45:452
2117999170cyclictest297882sleep1008:00:272
2117999170cyclictest293722sleep1007:15:462
2117999170cyclictest230662chrt08:35:312
2117999170cyclictest227592sleep1007:53:402
2117999170cyclictest194782chrt08:31:312
2117999170cyclictest188752sleep1007:45:492
2117999170cyclictest159042sleep1008:27:302
2117999170cyclictest12850irq/42-ahci07:14:102
2117999170cyclictest125872chrt09:05:342
21178991716cyclictest0-21swapper/909:15:1211
21178991716cyclictest0-21swapper/909:15:1111
21178991715cyclictest19621-21chrt08:33:3011
2117899170cyclictest991850irq/53-eth0-rx-10:10:2111
2117899170cyclictest27378-21ssh12:31:0011
2117899170cyclictest12-21rcu_preempt12:15:3311
2117899170cyclictest12-21rcu_preempt09:34:3011
2117899170cyclictest0-21swapper/912:38:4411
2117899170cyclictest0-21swapper/912:10:5511
2117899170cyclictest0-21swapper/912:10:5511
2117899170cyclictest0-21swapper/912:02:5411
2117899170cyclictest0-21swapper/911:56:0711
2117899170cyclictest0-21swapper/911:50:1911
2117899170cyclictest0-21swapper/910:40:3211
2117899170cyclictest0-21swapper/910:22:4611
2117899170cyclictest0-21swapper/910:08:2711
2117899170cyclictest0-21swapper/910:00:2811
2117899170cyclictest0-21swapper/909:58:1211
2117899170cyclictest0-21swapper/909:43:0211
2117899170cyclictest0-21swapper/909:39:2611
2117899170cyclictest0-21swapper/909:00:3011
2117899170cyclictest0-21swapper/908:25:2011
2117899170cyclictest0-21swapper/907:15:4811
2117299171cyclictest0-21swapper/510:52:367
2116499171cyclictest0-21swapper/409:49:076
2115799171cyclictest0-21swapper/312:35:235
2115799171cyclictest0-21swapper/312:23:245
2115799171cyclictest0-21swapper/311:38:515
2115799171cyclictest0-21swapper/311:08:435
2115799171cyclictest0-21swapper/311:01:265
2115799171cyclictest0-21swapper/309:57:015
2115799171cyclictest0-21swapper/309:48:045
2115799171cyclictest0-21swapper/309:13:505
2115799171cyclictest0-21swapper/309:05:455
2115799171cyclictest0-21swapper/309:02:055
2115799171cyclictest0-21swapper/308:49:325
2115799171cyclictest0-21swapper/308:38:455
2115799171cyclictest0-21swapper/308:25:335
2115799171cyclictest0-21swapper/308:22:445
2115799171cyclictest0-21swapper/307:54:585
2115799171cyclictest0-21swapper/307:48:255
2115799171cyclictest0-21swapper/307:32:575
2115799171cyclictest0-21swapper/307:22:215
2115799171cyclictest0-21swapper/307:18:495
21149991715cyclictest2308-21snmpd07:53:044
2113799172cyclictest0-21swapper/009:40:160
21137991715cyclictest0-21swapper/012:10:200
21137991715cyclictest0-21swapper/012:10:190
2118099160cyclictest0-21swapper/1107:15:573
21178991615cyclictest31187-21latency_hist08:50:0111
21178991615cyclictest0-21swapper/912:25:4411
21178991615cyclictest0-21swapper/912:20:1311
21178991615cyclictest0-21swapper/911:31:3311
21178991615cyclictest0-21swapper/911:21:4411
21178991615cyclictest0-21swapper/910:50:1511
21178991615cyclictest0-21swapper/910:45:2311
21178991615cyclictest0-21swapper/910:31:0711
21178991615cyclictest0-21swapper/908:40:1911
21178991615cyclictest0-21swapper/908:19:0911
21178991615cyclictest0-21swapper/908:11:4711
21178991615cyclictest0-21swapper/908:01:3211
21178991615cyclictest0-21swapper/907:57:1311
21178991615cyclictest0-21swapper/907:37:5211
21178991614cyclictest12128-21taskset08:20:4511
21175991615cyclictest410-21python08:05:208
21175991615cyclictest1268-21qemu-kvm08:17:118
2117299161cyclictest0-21swapper/509:55:187
2116499160cyclictest0-21swapper/412:30:406
2116499160cyclictest0-21swapper/411:58:306
2116499160cyclictest0-21swapper/410:53:436
2115799163cyclictest0-21swapper/312:27:245
2115799163cyclictest0-21swapper/311:54:525
2115799163cyclictest0-21swapper/311:29:505
2115799163cyclictest0-21swapper/311:19:475
2115799163cyclictest0-21swapper/310:25:495
2115799163cyclictest0-21swapper/307:55:385
2115799161cyclictest0-21swapper/308:32:255
2114999160cyclictest0-21swapper/210:30:464
2113899161cyclictest0-21swapper/112:31:001
2113899161cyclictest0-21swapper/110:30:191
2113799166cyclictest0-21swapper/012:15:200
2113799165cyclictest0-21swapper/008:37:210
2113799164cyclictest0-21swapper/012:05:220
2113799164cyclictest0-21swapper/012:05:210
2113799164cyclictest0-21swapper/010:55:210
2113799164cyclictest0-21swapper/008:00:160
2113799162cyclictest0-21swapper/009:05:210
2113799162cyclictest0-21swapper/007:55:220
21137991614cyclictest0-21swapper/010:35:220
2113799160cyclictest0-21swapper/009:30:220
21180991514cyclictest159202chrt09:10:243
2118099150cyclictest0-21swapper/1109:08:253
2118099150cyclictest0-21swapper/1108:18:393
21178991514cyclictest761ksoftirqd/908:55:1511
21178991514cyclictest761ksoftirqd/907:45:0011
21178991514cyclictest0-21swapper/911:28:3811
21178991514cyclictest0-21swapper/910:37:2111
21178991514cyclictest0-21swapper/908:08:2311
21178991514cyclictest0-21swapper/907:40:3011
21178991514cyclictest0-21swapper/907:11:5711
2117799152cyclictest0-21swapper/808:34:4910
2117599153cyclictest0-21swapper/611:44:568
21175991514cyclictest19490-21qemu-kvm10:08:458
21175991514cyclictest19289-21python11:30:248
21172991514cyclictest12835-21qemu-kvm09:08:407
21172991514cyclictest1268-21qemu-kvm08:16:367
2117299150cyclictest0-21swapper/511:57:437
2117299150cyclictest0-21swapper/510:40:117
2117299150cyclictest0-21swapper/510:05:457
2117299150cyclictest0-21swapper/509:48:407
2115799153cyclictest0-21swapper/309:25:195
2115799153cyclictest0-21swapper/308:15:235
2115799152cyclictest0-21swapper/312:07:265
2115799152cyclictest0-21swapper/312:07:255
2115799152cyclictest0-21swapper/309:52:055
2115799152cyclictest0-21swapper/308:56:455
2115799152cyclictest0-21swapper/308:42:175
2115799150cyclictest0-21swapper/312:30:305
2114999150cyclictest0-21swapper/212:12:414
2114999150cyclictest0-21swapper/212:12:404
2113899151cyclictest0-21swapper/109:55:171
2113899150cyclictest0-21swapper/111:33:471
2113799155cyclictest0-21swapper/012:30:080
2113799155cyclictest0-21swapper/012:00:390
2113799155cyclictest0-21swapper/011:21:410
2113799155cyclictest0-21swapper/009:48:290
2113799152cyclictest0-21swapper/012:25:230
2113799152cyclictest0-21swapper/012:22:290
2113799152cyclictest0-21swapper/011:45:150
2113799152cyclictest0-21swapper/010:46:170
2113799152cyclictest0-21swapper/009:24:310
2113799152cyclictest0-21swapper/009:24:310
2113799152cyclictest0-21swapper/009:00:210
2113799152cyclictest0-21swapper/008:25:210
21137991514cyclictest5047-21rs:main0
21137991513cyclictest12993-21diskmemload11:55:150
21137991513cyclictest0-21swapper/011:30:290
21137991513cyclictest0-21swapper/011:29:000
21137991513cyclictest0-21swapper/007:47:120
21137991512cyclictest0-21swapper/011:36:020
21137991512cyclictest0-21swapper/010:40:210
21137991512cyclictest0-21swapper/009:19:460
21137991512cyclictest0-21swapper/009:19:450
2113799150cyclictest0-21swapper/012:35:150
991850140irq/53-eth0-rx-0-21swapper/408:18:396
5299140watchdog/60-21swapper/609:32:308
21180991413cyclictest991850irq/53-eth0-rx-10:22:003
2118099140cyclictest0-21swapper/1110:08:393
21178991413cyclictest0-21swapper/909:06:3111
2117799143cyclictest0-21swapper/807:45:0010
2117699143cyclictest0-21swapper/709:25:019
2117699143cyclictest0-21swapper/709:25:019
2117699143cyclictest0-21swapper/709:20:029
2117699143cyclictest0-21swapper/709:20:019
2117599143cyclictest0-21swapper/612:34:558
2117599142cyclictest28832-21basename09:50:018
2116499140cyclictest0-21swapper/412:13:146
2116499140cyclictest0-21swapper/412:13:146
2116499140cyclictest0-21swapper/411:11:156
2115799143cyclictest0-21swapper/307:25:045
2115799142cyclictest0-21swapper/307:36:305
2115799141cyclictest0-21swapper/312:16:095
2115799141cyclictest0-21swapper/312:11:035
2115799141cyclictest0-21swapper/312:11:035
2115799141cyclictest0-21swapper/310:58:305
2115799141cyclictest0-21swapper/310:46:135
2115799141cyclictest0-21swapper/310:43:215
2115799141cyclictest0-21swapper/310:15:275
2115799141cyclictest0-21swapper/309:42:145
2115799141cyclictest0-21swapper/308:52:145
2115799141cyclictest0-21swapper/308:10:205
2115799141cyclictest0-21swapper/307:41:095
2115799141cyclictest0-21swapper/307:11:285
2113899148cyclictest0-21swapper/109:18:261
2113899148cyclictest0-21swapper/109:18:261
2113899147cyclictest0-21swapper/111:57:581
2113899147cyclictest0-21swapper/111:13:101
2113899147cyclictest0-21swapper/107:50:241
2113899145cyclictest0-21swapper/111:53:541
2113899140cyclictest12993-21diskmemload10:10:201
2113899140cyclictest0-21swapper/111:41:421
2113899140cyclictest0-21swapper/111:20:351
2113899140cyclictest0-21swapper/111:01:241
2113899140cyclictest0-21swapper/110:53:401
2113899140cyclictest0-21swapper/110:36:111
2113899140cyclictest0-21swapper/109:43:101
2113899140cyclictest0-21swapper/109:24:501
2113899140cyclictest0-21swapper/109:24:491
2113899140cyclictest0-21swapper/108:14:111
2113899140cyclictest0-21swapper/107:39:261
2113799145cyclictest0-21swapper/010:19:190
2113799145cyclictest0-21swapper/010:01:400
2113799145cyclictest0-21swapper/009:59:110
2113799144cyclictest0-21swapper/011:08:190
2113799144cyclictest0-21swapper/009:50:190
2113799144cyclictest0-21swapper/009:36:090
2113799143cyclictest0-21swapper/010:25:180
2113799142cyclictest0-21swapper/010:34:550
2113799142cyclictest0-21swapper/008:51:340
2113799142cyclictest0-21swapper/008:45:480
2113799142cyclictest0-21swapper/008:30:120
2113799141cyclictest0-21swapper/011:40:280
2113799141cyclictest0-21swapper/011:15:160
2113799141cyclictest0-21swapper/011:10:070
2113799140cyclictest0-21swapper/007:20:210
2118099131cyclictest0-21swapper/1112:25:003
21178991312cyclictest0-21swapper/907:50:1511
2117799135cyclictest0-21swapper/809:35:0110
2117799134cyclictest0-21swapper/811:15:0010
2117799133cyclictest0-21swapper/811:30:0110
2117799133cyclictest0-21swapper/810:00:0110
2117799133cyclictest0-21swapper/808:25:3810
2117799132cyclictest0-21swapper/810:55:0010
2117699134cyclictest0-21swapper/708:20:029
2117699133cyclictest0-21swapper/709:10:019
2117599133cyclictest0-21swapper/610:34:528
2117599133cyclictest0-21swapper/609:40:528
21175991312cyclictest25915-21python07:15:148
2117299133cyclictest0-21swapper/509:50:157
21172991311cyclictest5208-21ssh09:30:047
21172991311cyclictest28388-21ssh11:39:567
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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