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2026-02-18 - 22:23
[ 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 Wed Feb 18, 2026 12:46:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
128501110irq/42-ahci0-21swapper/107:08:261
9918501050irq/53-eth0-rx-0-21swapper/207:08:324
991950970irq/54-eth0-tx-0-21swapper/407:05:286
2990829782sleep100-21swapper/1007:05:202
991850960irq/53-eth0-rx-0-21swapper/507:06:157
3145729588sleep80-21swapper/807:09:4210
991850930irq/53-eth0-rx-0-21swapper/707:07:319
991850880irq/53-eth0-rx-0-21swapper/307:05:355
3124026656sleep90-21swapper/907:07:3111
991850650irq/53-eth0-rx-0-21swapper/1107:05:253
3125025955sleep60-21swapper/607:07:398
3108625955sleep00-21swapper/007:05:340
3158499340cyclictest0-21swapper/009:19:240
31584993215cyclictest0-21swapper/009:14:460
3158499310cyclictest0-21swapper/008:29:220
31626993014cyclictest12850irq/42-ahci07:24:453
12850300irq/42-ahci0-21swapper/009:20:010
31626992914cyclictest0-21swapper/1107:13:443
31626992914cyclictest0-21swapper/1107:13:443
3162699290cyclictest0-21swapper/1109:13:093
31622992726cyclictest991850irq/53-eth0-rx-08:29:319
3160899270cyclictest0-21swapper/309:40:285
3160899270cyclictest0-21swapper/309:40:285
31626992510cyclictest991850irq/53-eth0-rx-07:25:193
31584992510cyclictest11264-21taskset07:22:470
3158499246cyclictest991850irq/53-eth0-rx-07:26:110
31595992221cyclictest991850irq/53-eth0-rx-08:29:301
3158499193cyclictest0-21swapper/010:29:220
3158499190cyclictest0-21swapper/008:08:180
3162699186cyclictest0-21swapper/1107:43:513
3162699180cyclictest0-21swapper/1109:23:243
3162499181cyclictest991850irq/53-eth0-rx-10:15:1011
3162499181cyclictest11534-21ssh12:08:0011
3162499181cyclictest0-21swapper/912:32:2511
3162499181cyclictest0-21swapper/912:02:3311
3162499181cyclictest0-21swapper/911:58:1511
3162499181cyclictest0-21swapper/911:35:4911
3162499181cyclictest0-21swapper/911:25:1911
3162499181cyclictest0-21swapper/911:12:5111
3162499181cyclictest0-21swapper/910:57:1711
3162499181cyclictest0-21swapper/910:43:5211
3162499181cyclictest0-21swapper/910:11:1411
3162499181cyclictest0-21swapper/910:05:0711
3162499181cyclictest0-21swapper/909:52:5711
3162499181cyclictest0-21swapper/909:52:5711
3162499181cyclictest0-21swapper/909:30:1011
3162499181cyclictest0-21swapper/909:27:5711
3162499181cyclictest0-21swapper/909:27:5711
3162499181cyclictest0-21swapper/909:21:3411
3162499181cyclictest0-21swapper/909:16:4911
3162499181cyclictest0-21swapper/907:30:1811
31620991817cyclictest991850irq/53-eth0-rx-08:29:407
31624991716cyclictest10692-1kworker/9:1H08:46:2511
31624991716cyclictest0-21swapper/910:03:1111
31624991716cyclictest0-21swapper/908:34:3511
3162499171cyclictest0-21swapper/911:53:4611
3162499170cyclictest16409-21ssh09:55:5411
3162499170cyclictest10692-1kworker/9:1H08:29:4111
3162499170cyclictest10692-1kworker/9:1H08:20:0111
3162499170cyclictest0-21swapper/912:27:0311
3162499170cyclictest0-21swapper/912:20:4111
3162499170cyclictest0-21swapper/912:17:2611
3162499170cyclictest0-21swapper/912:12:4811
3162499170cyclictest0-21swapper/911:30:2511
3162499170cyclictest0-21swapper/911:20:3211
3162499170cyclictest0-21swapper/911:17:3511
3162499170cyclictest0-21swapper/911:08:4011
3162499170cyclictest0-21swapper/910:48:0111
3162499170cyclictest0-21swapper/910:35:2911
3162499170cyclictest0-21swapper/910:32:4711
3162499170cyclictest0-21swapper/909:39:3811
3162499170cyclictest0-21swapper/909:39:3711
3162499170cyclictest0-21swapper/909:11:0811
3162399175cyclictest0-21swapper/808:30:0110
31622991712cyclictest7885-21users08:00:279
31621991715cyclictest25302-21snmp_rack3slot911:51:468
31620991715cyclictest31646-21ssh11:57:257
31601991715cyclictest2308-21snmpd11:36:274
31584991715cyclictest2345-21lldpd08:12:270
3158499170cyclictest0-21swapper/007:19:510
3162699160cyclictest0-21swapper/1110:37:133
31624991615cyclictest991850irq/53-eth0-rx-11:45:0611
31624991615cyclictest0-21swapper/912:35:5711
31624991615cyclictest0-21swapper/911:02:0511
31624991615cyclictest0-21swapper/907:56:2211
31624991615cyclictest0-21swapper/907:54:2811
31624991615cyclictest0-21swapper/907:15:1011
3162499160cyclictest0-21swapper/909:05:2711
31621991614cyclictest12933-21snmp_rack3slot911:40:598
31601991614cyclictest2308-21snmpd11:54:284
31601991614cyclictest2308-21snmpd09:41:414
31601991614cyclictest2308-21snmpd09:41:414
3160199160cyclictest0-21swapper/207:20:394
3159599164cyclictest23472-21diskmemload09:28:241
3159599164cyclictest23472-21diskmemload09:28:231
31595991614cyclictest0-21swapper/112:13:361
31595991614cyclictest0-21swapper/112:02:021
31595991614cyclictest0-21swapper/109:58:471
31584991615cyclictest0-21swapper/007:10:260
31584991615cyclictest0-21swapper/007:10:260
3158499161cyclictest0-21swapper/007:55:010
991850150irq/53-eth0-rx-0-21swapper/012:27:380
3162699159cyclictest991850irq/53-eth0-rx-08:29:223
3162699157cyclictest0-21swapper/1110:58:203
3162699150cyclictest0-21swapper/1111:57:193
3162699150cyclictest0-21swapper/1111:23:173
3162699150cyclictest0-21swapper/1110:12:133
3162699150cyclictest0-21swapper/1109:25:423
3162699150cyclictest0-21swapper/1109:25:413
3162699150cyclictest0-21swapper/1108:47:423
3162699150cyclictest0-21swapper/1107:15:473
3162599150cyclictest0-21swapper/1007:19:542
31624991514cyclictest761ksoftirqd/910:25:2211
31624991514cyclictest0-21swapper/910:54:3011
31624991514cyclictest0-21swapper/909:43:1211
31624991514cyclictest0-21swapper/909:43:1211
31624991513cyclictest8301-21taskset07:20:0711
3162399154cyclictest0-21swapper/812:05:0110
3162399154cyclictest0-21swapper/807:15:0110
3162299155cyclictest0-21swapper/712:20:019
3162299155cyclictest0-21swapper/711:20:009
3162299154cyclictest0-21swapper/711:40:179
3162299154cyclictest0-21swapper/707:45:019
3162199152cyclictest0-21swapper/607:40:268
31621991514cyclictest29726-21qemu-kvm10:09:368
31620991513cyclictest8081-21ssh12:31:187
31620991513cyclictest10865-21ssh11:13:317
3162099150cyclictest0-21swapper/509:35:557
3162099150cyclictest0-21swapper/509:35:557
3160899158cyclictest22257-21ssh11:22:345
3160899153cyclictest0-21swapper/311:53:075
3160899153cyclictest0-21swapper/307:54:335
3160899152cyclictest0-21swapper/308:04:535
3160899151cyclictest0-21swapper/312:31:275
3160899150cyclictest0-21swapper/307:35:235
3160899150cyclictest0-21swapper/307:27:185
3160199150cyclictest0-21swapper/210:47:434
3160199150cyclictest0-21swapper/209:45:104
3160199150cyclictest0-21swapper/209:38:034
3160199150cyclictest0-21swapper/209:38:034
3160199150cyclictest0-21swapper/209:12:194
3160199150cyclictest0-21swapper/208:20:134
3159599155cyclictest0-21swapper/108:45:271
31595991513cyclictest23472-21diskmemload11:21:571
31595991513cyclictest0-21swapper/112:29:081
31595991513cyclictest0-21swapper/111:55:471
31595991513cyclictest0-21swapper/111:41:181
31595991513cyclictest0-21swapper/111:33:491
31595991513cyclictest0-21swapper/109:48:131
31595991513cyclictest0-21swapper/109:15:511
31595991513cyclictest0-21swapper/108:24:521
31595991513cyclictest0-21swapper/107:53:121
31595991512cyclictest0-21swapper/111:50:011
3159599150cyclictest0-21swapper/110:47:451
3159599150cyclictest0-21swapper/109:40:201
3159599150cyclictest0-21swapper/109:40:191
3159599150cyclictest0-21swapper/109:36:461
3159599150cyclictest0-21swapper/109:36:461
31584991514cyclictest0-21swapper/008:30:150
3158499150cyclictest0-21swapper/009:36:440
3158499150cyclictest0-21swapper/009:36:440
14050150irq/18-ehci_hcd0-21swapper/011:47:200
991850140irq/53-eth0-rx-0-21swapper/507:26:377
991850140irq/53-eth0-rx-0-21swapper/1007:25:572
5999140watchdog/70-21swapper/711:24:229
3162699148cyclictest0-21swapper/1109:50:383
3162699148cyclictest0-21swapper/1109:50:383
3162699147cyclictest9493-21ssh10:18:323
3162699147cyclictest0-21swapper/1112:39:193
3162699147cyclictest0-21swapper/1110:27:153
3162699147cyclictest0-21swapper/1109:16:423
3162699146cyclictest0-21swapper/1111:32:503
3162699146cyclictest0-21swapper/1110:34:173
3162699146cyclictest0-21swapper/1109:35:023
3162699146cyclictest0-21swapper/1109:35:023
3162699142cyclictest0-21swapper/1110:49:253
3162699141cyclictest0-21swapper/1111:25:183
3162699141cyclictest0-21swapper/1109:40:183
3162699141cyclictest0-21swapper/1109:40:183
3162699140cyclictest23218-21if_eth011:50:153
3162699140cyclictest0-21swapper/1112:25:393
3162699140cyclictest0-21swapper/1112:01:253
3162699140cyclictest0-21swapper/1111:40:533
3162699140cyclictest0-21swapper/1111:10:293
3162699140cyclictest0-21swapper/1110:51:173
3162699140cyclictest0-21swapper/1110:40:573
3162699140cyclictest0-21swapper/1110:21:033
3162699140cyclictest0-21swapper/1110:08:073
3162699140cyclictest0-21swapper/1109:06:223
3162699140cyclictest0-21swapper/1108:55:283
3162699140cyclictest0-21swapper/1108:31:553
3162699140cyclictest0-21swapper/1108:05:463
3162699140cyclictest0-21swapper/1107:52:373
3162699140cyclictest0-21swapper/1107:30:283
3162499144cyclictest0-21swapper/907:25:0211
3162499143cyclictest0-21swapper/908:40:0111
31624991413cyclictest5404-21ssh09:47:3711
31624991413cyclictest0-21swapper/910:20:2411
3162399145cyclictest0-21swapper/807:15:0110
3162399145cyclictest0-21swapper/807:15:0010
3162399144cyclictest0-21swapper/809:30:0110
3162399144cyclictest0-21swapper/809:30:0010
3162399144cyclictest0-21swapper/808:39:5910
3162399144cyclictest0-21swapper/807:20:0110
3162399143cyclictest0-21swapper/810:25:0110
3162299144cyclictest0-21swapper/711:56:159
3162299144cyclictest0-21swapper/711:45:019
3162299144cyclictest0-21swapper/710:34:159
3162299144cyclictest0-21swapper/709:48:139
3162299144cyclictest0-21swapper/709:35:009
3162299143cyclictest0-21swapper/711:10:019
3160899143cyclictest0-21swapper/312:21:475
3160899143cyclictest0-21swapper/311:11:555
3160899143cyclictest0-21swapper/309:17:575
3160899143cyclictest0-21swapper/308:42:505
3160899143cyclictest0-21swapper/307:44:525
3160899143cyclictest0-21swapper/307:15:365
3160899141cyclictest0-21swapper/310:31:375
3160899141cyclictest0-21swapper/307:10:495
3160899141cyclictest0-21swapper/307:10:485
31601991412cyclictest2308-21snmpd11:09:274
31601991412cyclictest2308-21snmpd09:29:104
31601991412cyclictest2308-21snmpd09:29:104
31595991412cyclictest0-21swapper/112:20:231
31595991412cyclictest0-21swapper/112:15:021
31595991412cyclictest0-21swapper/112:08:301
31595991412cyclictest0-21swapper/111:25:281
31595991412cyclictest0-21swapper/111:16:351
31595991412cyclictest0-21swapper/111:05:071
31595991412cyclictest0-21swapper/111:04:321
31595991412cyclictest0-21swapper/110:55:541
31595991412cyclictest0-21swapper/110:32:091
31595991412cyclictest0-21swapper/110:15:441
31595991412cyclictest0-21swapper/110:05:531
31595991412cyclictest0-21swapper/109:53:301
31595991412cyclictest0-21swapper/109:53:301
31595991412cyclictest0-21swapper/109:33:011
31595991412cyclictest0-21swapper/109:21:431
31595991412cyclictest0-21swapper/109:05:141
31595991410cyclictest0-21swapper/110:36:201
3159599141cyclictest0-21swapper/110:20:021
3159599140cyclictest0-21swapper/111:35:281
3159599140cyclictest0-21swapper/111:10:201
3159599140cyclictest0-21swapper/110:50:021
3159599140cyclictest0-21swapper/110:40:191
3159599140cyclictest0-21swapper/110:10:021
3159599140cyclictest0-21swapper/110:04:251
3159599140cyclictest0-21swapper/108:35:001
3159599140cyclictest0-21swapper/107:20:141
12850140irq/42-ahci0-21swapper/107:25:561
5299130watchdog/60-21swapper/609:36:068
5299130watchdog/60-21swapper/609:36:058
5299130watchdog/60-21swapper/609:34:068
3162699137cyclictest0-21swapper/1111:05:043
3162699136cyclictest0-21swapper/1112:21:043
3162699136cyclictest0-21swapper/1112:12:233
3162699136cyclictest0-21swapper/1108:53:433
3162699136cyclictest0-21swapper/1108:42:353
3162699136cyclictest0-21swapper/1107:45:253
3162699134cyclictest0-21swapper/1112:30:013
3162699133cyclictest0-21swapper/1109:00:403
3162699131cyclictest0-21swapper/1112:17:013
3162699131cyclictest0-21swapper/1111:35:423
3162699131cyclictest0-21swapper/1111:15:183
3162699131cyclictest0-21swapper/1111:01:003
3162699131cyclictest0-21swapper/1110:00:173
3162699131cyclictest0-21swapper/1109:55:333
3162699131cyclictest0-21swapper/1109:34:113
3162699131cyclictest0-21swapper/1108:35:183
3162699130cyclictest0-21swapper/1112:08:373
3162699130cyclictest0-21swapper/1109:48:213
3162699130cyclictest0-21swapper/1107:58:153
3162699130cyclictest0-21swapper/1107:35:493
3162499134cyclictest0-21swapper/907:15:0111
3162499134cyclictest0-21swapper/907:15:0011
3162499133cyclictest0-21swapper/908:10:0011
3162399134cyclictest0-21swapper/809:20:0110
3162399133cyclictest0-21swapper/808:00:0010
3162299134cyclictest0-21swapper/712:36:149
3162299134cyclictest0-21swapper/712:10:149
3162299134cyclictest0-21swapper/709:15:019
3162299133cyclictest0-21swapper/712:32:439
3162299133cyclictest0-21swapper/712:06:429
3162299133cyclictest0-21swapper/711:38:149
3162299133cyclictest0-21swapper/711:34:149
3162299133cyclictest0-21swapper/710:46:149
3162299133cyclictest0-21swapper/710:36:159
3162299133cyclictest0-21swapper/708:50:029
3162199133cyclictest0-21swapper/607:25:018
31621991312cyclictest30031-21python09:40:248
31621991312cyclictest30031-21python09:40:248
3162199131cyclictest0-21swapper/610:44:568
3162199131cyclictest0-21swapper/607:35:128
3162099133cyclictest0-21swapper/509:10:007
31620991311cyclictest29725-21qemu-kvm10:30:427
3160899133cyclictest0-21swapper/312:18:025
3160899133cyclictest0-21swapper/311:41:175
3160899133cyclictest0-21swapper/311:31:405
3160899133cyclictest0-21swapper/311:09:195
3160899133cyclictest0-21swapper/310:42:595
3160899133cyclictest0-21swapper/310:25:365
3160899133cyclictest0-21swapper/310:21:015
3160899133cyclictest0-21swapper/310:10:575
3160899133cyclictest0-21swapper/309:57:415
3160899133cyclictest0-21swapper/309:50:195
3160899133cyclictest0-21swapper/309:50:195
3160899133cyclictest0-21swapper/309:10:445
3160899133cyclictest0-21swapper/308:55:315
3160899133cyclictest0-21swapper/308:50:075
3160899133cyclictest0-21swapper/308:47:395
3160899133cyclictest0-21swapper/308:36:135
3160899133cyclictest0-21swapper/308:17:155
3160899133cyclictest0-21swapper/308:14:285
3160899133cyclictest0-21swapper/308:06:295
3160899133cyclictest0-21swapper/307:55:035
3160899133cyclictest0-21swapper/307:45:565
3160899132cyclictest0-21swapper/310:52:265
3160899132cyclictest0-21swapper/308:20:335
3160899131cyclictest0-21swapper/307:24:095
3160899130cyclictest0-21swapper/311:48:405
3160899130cyclictest0-21swapper/309:04:385
3160899130cyclictest0-21swapper/308:31:295
31595991311cyclictest0-21swapper/110:27:391
31595991311cyclictest0-21swapper/109:12:571
31595991311cyclictest0-21swapper/108:55:181
31595991311cyclictest0-21swapper/108:06:571
31595991311cyclictest0-21swapper/108:01:451
31595991311cyclictest0-21swapper/107:43:311
3159599130cyclictest0-21swapper/112:37:211
3159599130cyclictest0-21swapper/112:31:111
3159599130cyclictest0-21swapper/111:45:091
3159599130cyclictest0-21swapper/109:00:201
3159599130cyclictest0-21swapper/108:42:541
3159599130cyclictest0-21swapper/108:30:051
3159599130cyclictest0-21swapper/108:17:521
3159599130cyclictest0-21swapper/107:56:121
3159599130cyclictest0-21swapper/107:45:021
3159599130cyclictest0-21swapper/107:36:261
3159599130cyclictest0-21swapper/107:32:251
3159599130cyclictest0-21swapper/107:10:061
3159599130cyclictest0-21swapper/107:10:061
31584991312cyclictest991950irq/54-eth0-tx-10:30:200
31584991312cyclictest991850irq/53-eth0-rx-10:19:200
31130ksoftirqd/00-21swapper/009:46:580
31130ksoftirqd/00-21swapper/008:56:480
991950120irq/54-eth0-tx-0-21swapper/012:24:110
991950120irq/54-eth0-tx-0-21swapper/012:14:220
991950120irq/54-eth0-tx-0-21swapper/010:47:230
991950120irq/54-eth0-tx-0-21swapper/010:40:200
991850120irq/53-eth0-rx-0-21swapper/1007:22:102
3162699125cyclictest0-21swapper/1111:47:083
3162699121cyclictest0-21swapper/1108:15:183
3162699121cyclictest0-21swapper/1108:02:173
31624991211cyclictest10692-1kworker/9:1H08:13:5411
31624991211cyclictest0-21swapper/907:40:3411
3162499121cyclictest0-21swapper/911:40:2611
3162399123cyclictest0-21swapper/811:40:0110
3162399123cyclictest0-21swapper/810:10:0210
3162299124cyclictest0-21swapper/710:26:149
3162299124cyclictest0-21swapper/709:00:019
3162299124cyclictest0-21swapper/708:22:579
3162299123cyclictest0-21swapper/712:28:149
3162299123cyclictest0-21swapper/712:20:159
3162299123cyclictest0-21swapper/710:42:149
3162299123cyclictest0-21swapper/710:16:149
3162299123cyclictest0-21swapper/710:12:149
3162299123cyclictest0-21swapper/709:50:019
3162299123cyclictest0-21swapper/709:50:019
3162299123cyclictest0-21swapper/709:20:149
3162299123cyclictest0-21swapper/709:14:159
3162299123cyclictest0-21swapper/708:06:149
3162299123cyclictest0-21swapper/707:30:019
3162299123cyclictest0-21swapper/707:26:159
3162299122cyclictest0-21swapper/711:50:149
3162299122cyclictest0-21swapper/709:09:579
3162299122cyclictest0-21swapper/708:36:289
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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