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2026-01-12 - 17:11
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.

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 highest latencies:
System rackbslot6.osadl.org (updated Mon Jan 12, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2401723640,3sleep30-21swapper/307:22:383
2961221850,5sleep22461899cyclictest09:37:332
2257121660,5sleep32462699cyclictest11:42:363
1694921660,5sleep02460899cyclictest09:57:380
1703521490,3sleep02460899cyclictest11:37:310
212602650,2sleep00-21swapper/012:49:170
223722624,10sleep20-21swapper/207:22:182
321702600,2sleep10-21swapper/111:19:491
106891570,1ptp4l401ktimersoftd/310:26:223
106891570,1ptp4l401ktimersoftd/310:22:003
253872560,4sleep341-21ksoftirqd/310:39:493
243822564,40sleep00-21swapper/007:25:350
24626995423,5cyclictest41-21ksoftirqd/311:22:423
106891540,1ptp4l401ktimersoftd/310:01:183
300422530,2sleep10-21swapper/110:44:241
24626995222,7cyclictest41-21ksoftirqd/307:52:243
24626995023,4cyclictest41-21ksoftirqd/310:52:433
24626994922,10cyclictest41-21ksoftirqd/309:52:273
24626994921,10cyclictest41-21ksoftirqd/312:27:353
24626994920,4cyclictest41-21ksoftirqd/309:33:123
24626994920,4cyclictest41-21ksoftirqd/309:33:123
2462699490,8cyclictest41-21ksoftirqd/312:47:313
24626994824,4cyclictest41-21ksoftirqd/312:00:523
24626994824,4cyclictest41-21ksoftirqd/310:12:313
24626994820,4cyclictest41-21ksoftirqd/309:42:563
24626994819,9cyclictest41-21ksoftirqd/310:09:353
24626994819,4cyclictest41-21ksoftirqd/312:46:303
24626994723,4cyclictest41-21ksoftirqd/309:28:433
24626994720,4cyclictest41-21ksoftirqd/310:27:343
24626994718,8cyclictest41-21ksoftirqd/312:35:393
24626994718,7cyclictest41-21ksoftirqd/310:42:323
24626994718,10cyclictest41-21ksoftirqd/308:22:263
24626994713,4cyclictest41-21ksoftirqd/310:50:113
24626994639,4cyclictest41-21ksoftirqd/308:47:153
24626994634,3cyclictest41-21ksoftirqd/311:52:243
24626994623,4cyclictest41-21ksoftirqd/312:23:373
24626994623,3cyclictest41-21ksoftirqd/311:39:213
24626994622,4cyclictest41-21ksoftirqd/311:08:243
24626994621,4cyclictest41-21ksoftirqd/312:21:563
24626994619,4cyclictest41-21ksoftirqd/312:08:413
24626994522,4cyclictest41-21ksoftirqd/308:17:383
24626994520,4cyclictest41-21ksoftirqd/312:52:283
106891450,1ptp4l401ktimersoftd/311:32:553
2462699446,9cyclictest41-21ksoftirqd/312:04:383
2462699443,7cyclictest41-21ksoftirqd/309:22:293
24626994432,3cyclictest41-21ksoftirqd/311:17:223
24626994420,4cyclictest41-21ksoftirqd/311:52:073
24626994417,4cyclictest41-21ksoftirqd/309:02:263
24626994416,4cyclictest41-21ksoftirqd/307:27:233
24626994414,8cyclictest41-21ksoftirqd/311:04:593
2462699436,3cyclictest41-21ksoftirqd/308:27:383
2462699435,7cyclictest18341-21apt-get12:12:253
24626994334,3cyclictest41-21ksoftirqd/307:32:103
24626994322,9cyclictest41-21ksoftirqd/309:39:153
24626994316,4cyclictest41-21ksoftirqd/309:51:443
24626994316,10cyclictest41-21ksoftirqd/308:52:303
24626994314,10cyclictest41-21ksoftirqd/310:57:263
24626994313,8cyclictest41-21ksoftirqd/311:14:123
24626994313,8cyclictest41-21ksoftirqd/311:14:123
2462699424,7cyclictest30799-21apt-get08:47:103
2462699423,9cyclictest41-21ksoftirqd/310:02:253
2462699423,3cyclictest13051-21apt-get09:17:103
24626994232,3cyclictest41-21ksoftirqd/310:36:503
24626994216,4cyclictest41-21ksoftirqd/308:12:283
24626994213,8cyclictest41-21ksoftirqd/311:29:333
2462699415,3cyclictest41-21ksoftirqd/308:07:293
24626994130,3cyclictest41-21ksoftirqd/308:57:403
2462699412,3cyclictest121rcu_preempt12:37:323
2462699411,9cyclictest41-21ksoftirqd/307:47:243
24626994114,5cyclictest41-21ksoftirqd/307:57:283
24626994030,3cyclictest41-21ksoftirqd/309:07:283
24626994026,4cyclictest41-21ksoftirqd/308:32:253
2462699395,7cyclictest32324-21chrt07:41:563
24626993915,9cyclictest41-21ksoftirqd/309:17:313
2462699386,7cyclictest41-21ksoftirqd/307:42:373
2462699386,7cyclictest41-21ksoftirqd/307:42:373
2462699384,6cyclictest11733-21chrt08:06:413
24613993833,3cyclictest0-21swapper/107:27:081
24626993732,3cyclictest41-21ksoftirqd/308:37:243
191492290,2sleep00-21swapper/011:07:200
128542290,2sleep10-21swapper/111:00:181
24618992823,3cyclictest33-21ksoftirqd/212:27:322
24618992823,3cyclictest33-21ksoftirqd/210:52:122
24618992821,4cyclictest33-21ksoftirqd/208:23:062
24613992822,3cyclictest29371-21sed08:42:271
24618992722,3cyclictest33-21ksoftirqd/211:45:562
24618992722,3cyclictest33-21ksoftirqd/210:58:432
2461899270,3cyclictest121rcu_preempt10:39:122
58222619,3sleep125-21ksoftirqd/110:14:261
24618992620,3cyclictest33-21ksoftirqd/210:55:392
24618992620,3cyclictest33-21ksoftirqd/208:55:352
24618992620,3cyclictest33-21ksoftirqd/208:49:112
24618992619,4cyclictest33-21ksoftirqd/208:14:342
24618992619,4cyclictest33-21ksoftirqd/207:56:202
24618992619,4cyclictest33-21ksoftirqd/207:38:252
2461899260,2cyclictest121rcu_preempt09:12:242
24613992621,3cyclictest25-21ksoftirqd/109:22:261
24613992620,3cyclictest25-21ksoftirqd/108:30:171
24613992620,3cyclictest25-21ksoftirqd/107:28:471
24608992621,3cyclictest9-21ksoftirqd/012:12:260
24608992621,3cyclictest9-21ksoftirqd/009:57:110
24608992621,3cyclictest9-21ksoftirqd/008:52:100
24608992620,3cyclictest9-21ksoftirqd/008:34:030
24608992620,3cyclictest9-21ksoftirqd/007:58:100
24608992620,3cyclictest233-21systemd-journal08:42:050
2461899254,11cyclictest729-21ssh09:42:222
24618992520,3cyclictest33-21ksoftirqd/211:02:312
24618992519,3cyclictest33-21ksoftirqd/210:20:562
24618992518,4cyclictest33-21ksoftirqd/208:43:132
24618992518,4cyclictest33-21ksoftirqd/207:34:562
24618992516,5cyclictest27096-21sed07:32:082
24613992519,3cyclictest25-21ksoftirqd/109:17:211
24613992518,4cyclictest25-21ksoftirqd/107:54:461
2460899256,12cyclictest5676-21ssh09:47:240
24608992519,3cyclictest9-21ksoftirqd/011:46:180
24608992519,3cyclictest9-21ksoftirqd/008:27:090
24608992519,3cyclictest9-21ksoftirqd/008:19:100
24608992518,4cyclictest9-21ksoftirqd/008:11:470
24608992518,4cyclictest9-21ksoftirqd/008:04:090
24618992417,4cyclictest33-21ksoftirqd/208:31:132
24618992416,6cyclictest33-21ksoftirqd/209:07:412
24613992419,3cyclictest25-21ksoftirqd/111:13:431
24613992419,3cyclictest25-21ksoftirqd/111:13:431
24613992418,4cyclictest25-21ksoftirqd/108:26:381
24613992418,3cyclictest25-21ksoftirqd/110:17:461
24613992418,3cyclictest25-21ksoftirqd/108:48:331
24613992418,3cyclictest25-21ksoftirqd/108:12:191
2460899246,11cyclictest2688-21ssh10:17:240
24608992417,4cyclictest9-21ksoftirqd/008:58:280
24608992417,4cyclictest9-21ksoftirqd/007:51:560
24608992417,4cyclictest14847-21grep08:12:250
24608992414,7cyclictest30009-21head12:22:440
76092230,19sleep00-21swapper/009:02:390
2461899232,3cyclictest121rcu_preempt09:22:232
2461899232,16cyclictest26345-21apt-get08:37:202
24618992318,3cyclictest33-21ksoftirqd/208:02:462
24618992317,3cyclictest33-21ksoftirqd/211:52:512
24618992317,3cyclictest33-21ksoftirqd/207:57:482
2461899231,4cyclictest9402-21users10:22:412
2461399231,7cyclictest9413-21idleruntime-cro08:02:091
24613992316,5cyclictest25-21ksoftirqd/112:12:291
2460899235,11cyclictest3677-21ssh11:57:250
2460899233,2cyclictest121rcu_preempt10:37:540
24608992317,3cyclictest9-21ksoftirqd/009:08:080
24608992317,3cyclictest9-21ksoftirqd/008:53:140
24608992317,3cyclictest9-21ksoftirqd/007:41:570
24608992317,3cyclictest9-21ksoftirqd/007:29:380
24608992317,3cyclictest16083-21grep09:22:230
24608992316,4cyclictest9-21ksoftirqd/007:34:140
24608992315,5cyclictest12385-21/usr/sbin/munin10:27:260
24608992315,4cyclictest1055-21runrttasks10:51:490
24608992314,5cyclictest24599-21cyclictest12:17:270
2460899231,10cyclictest180062diskmemload12:04:520
52882220,4sleep1231rcuc/110:52:311
24618992216,4cyclictest33-21ksoftirqd/209:03:522
24618992216,3cyclictest33-21ksoftirqd/209:53:302
24618992215,4cyclictest33-21ksoftirqd/212:13:102
24618992215,4cyclictest33-21ksoftirqd/208:33:132
24618992215,4cyclictest33-21ksoftirqd/207:47:172
24618992215,4cyclictest1154-21apt-get11:22:132
24618992213,5cyclictest4214-21fschecks_time08:57:262
2461399222,12cyclictest17367-21ssh10:32:241
24613992216,4cyclictest25-21ksoftirqd/109:27:281
24613992216,3cyclictest25-21ksoftirqd/112:24:251
24613992215,4cyclictest5232-21snmp_o5powerctl08:57:391
24613992215,4cyclictest32264-21ssh09:41:201
24613992215,4cyclictest25-21ksoftirqd/108:09:321
24613992215,4cyclictest25-21ksoftirqd/108:06:431
24613992215,4cyclictest24862-21ssh11:45:291
2461399221,4cyclictest32200-21taskset07:40:211
24613992214,5cyclictest17580-21missed_timers11:37:341
2460899229,10cyclictest9600-21cpuspeed_turbos10:57:260
24608992216,3cyclictest9-21ksoftirqd/011:27:510
24608992216,3cyclictest9-21ksoftirqd/009:17:050
24608992216,3cyclictest9-21ksoftirqd/008:46:350
24608992216,3cyclictest9-21ksoftirqd/007:42:410
24608992216,3cyclictest9-21ksoftirqd/007:42:410
24608992215,4cyclictest9-21ksoftirqd/010:07:200
2460899221,18cyclictest23534-21cpuspeed_turbos12:52:280
24608992211,3cyclictest24880-21latency_hist10:07:120
75952210,2sleep00-21swapper/012:36:010
24618992116,3cyclictest33-21ksoftirqd/208:17:362
24618992116,3cyclictest33-21ksoftirqd/207:46:442
24618992116,3cyclictest33-21ksoftirqd/207:46:442
24618992115,4cyclictest33-21ksoftirqd/212:17:242
24618992115,3cyclictest33-21ksoftirqd/209:58:092
24618992114,5cyclictest28895-21sed12:22:332
24618992114,4cyclictest7113-21grep11:27:302
24618992114,4cyclictest33-21ksoftirqd/210:15:152
24618992114,4cyclictest17285-21/usr/sbin/munin10:32:292
2461899211,17cyclictest0-21swapper/211:26:382
2461899210,18cyclictest9690-21ssh12:02:352
2461399218,10cyclictest2954-21phc2sys11:22:341
24613992117,2cyclictest0-21swapper/110:50:131
24613992115,4cyclictest25-21ksoftirqd/109:11:261
24613992115,4cyclictest25-21ksoftirqd/109:03:231
24613992115,3cyclictest27693-21snmp_o5powerctl08:37:341
24613992115,3cyclictest25-21ksoftirqd/112:30:391
2461399211,4cyclictest15491-21ssh09:57:231
24613992114,4cyclictest5254-21sh09:47:111
24613992114,4cyclictest26952-21wc10:07:401
24613992114,4cyclictest25-21ksoftirqd/108:56:051
2461399210,19cyclictest22893-21ssh10:03:481
2461399210,18cyclictest3281-21cut07:47:271
24608992116,3cyclictest9-21ksoftirqd/011:02:180
24608992116,3cyclictest9-21ksoftirqd/009:32:300
24608992116,3cyclictest9-21ksoftirqd/009:32:300
24608992115,3cyclictest9-21ksoftirqd/011:19:200
24608992115,3cyclictest9-21ksoftirqd/011:12:300
24608992115,3cyclictest9-21ksoftirqd/011:12:300
2460899211,4cyclictest31624-21tail11:52:290
24608992114,4cyclictest9-21ksoftirqd/012:44:520
2461899207,10cyclictest1055-21runrttasks10:43:512
2461899201,9cyclictest16806-21sort11:37:292
24618992014,4cyclictest23519-21sh10:04:532
24618992014,4cyclictest21469-21sh09:29:442
24618992014,3cyclictest33-21ksoftirqd/210:27:242
24618992014,3cyclictest30557-21sh11:51:512
24618992014,3cyclictest25831-21timerwakeupswit11:12:412
24618992014,3cyclictest25831-21timerwakeupswit11:12:412
24618992013,4cyclictest7062-21grep09:47:352
24618992013,4cyclictest25417-21cut10:07:232
24618992013,4cyclictest23267-21sh12:52:192
24618992013,4cyclictest20648-21sh12:48:142
24618992013,4cyclictest13696-21sh11:33:112
2461899201,17cyclictest6029-21ssh11:58:352
2461899201,16cyclictest15287-21users12:07:442
24613992014,3cyclictest6315-21sh11:59:041
24613992014,3cyclictest29237-21snmp_o5powerctl07:32:331
2461399201,3cyclictest24580-21ssh12:52:361
24613992013,5cyclictest25-21ksoftirqd/108:21:031
24613992013,4cyclictest13436-21kernelversion10:27:321
24613992013,4cyclictest12181-21processes09:12:331
24613992013,4cyclictest11006-21sh10:25:241
24613992011,6cyclictest47050irq/101-ens3-Tx12:02:271
2461399200,18cyclictest0-21swapper/112:37:201
2460899204,11cyclictest18006-21diskmemload10:52:240
24608992014,3cyclictest9-21ksoftirqd/008:28:300
24608992014,3cyclictest8441-21sh10:22:290
24608992013,4cyclictest3689-21sh12:29:440
24608992013,4cyclictest16268-21sed11:37:140
24608992012,5cyclictest28170-21/usr/sbin/munin09:37:290
24608992012,5cyclictest18006-21diskmemload11:49:350
24608992012,4cyclictest23083-21date09:32:110
24608992011,5cyclictest6284-21munin-plugin-st11:27:130
2461899191,4cyclictest9240-21hddtemp_smartct12:37:282
24618991914,3cyclictest33-21ksoftirqd/209:34:402
24618991914,3cyclictest33-21ksoftirqd/209:34:402
24618991913,4cyclictest14900-21mailstats09:17:332
24618991913,3cyclictest33-21ksoftirqd/208:07:522
24618991912,4cyclictest14859-21sh12:42:362
2461899191,16cyclictest0-21swapper/212:32:522
2461899190,16cyclictest19087-21ssh11:07:142
2461399193,14cyclictest19680-21cut11:07:291
2461399193,13cyclictest11918-21cut11:32:281
24613991914,3cyclictest17873-21ssh12:46:511
24613991913,3cyclictest31472-21sh11:52:281
24613991913,3cyclictest26562-21sh11:47:281
24613991913,3cyclictest25-21ksoftirqd/112:36:181
24613991913,3cyclictest23213-21acpi12:17:261
24613991913,3cyclictest19948-21snmp_o5powerctl12:47:381
24613991913,3cyclictest18006-21diskmemload09:51:211
24613991912,4cyclictest24113-21cstates08:32:221
24613991912,4cyclictest23670-21grep09:32:281
24613991912,4cyclictest23670-21grep09:32:281
24613991912,4cyclictest23526-21ps10:37:341
24613991912,4cyclictest1834-21sed07:42:381
24613991912,4cyclictest1834-21sed07:42:381
24613991912,4cyclictest18006-21diskmemload11:27:211
24613991912,4cyclictest11118-21if_enp1s009:52:281
2461399191,16cyclictest16592-21ssh12:09:551
2461399190,4cyclictest17004-21ssh11:04:021
2460899192,11cyclictest17366-21apt-get10:32:250
24608991913,4cyclictest12338-21sh12:40:430
24608991913,3cyclictest545-21sh09:42:130
24608991913,3cyclictest4892-21/usr/sbin/munin07:52:280
24608991912,4cyclictest9-21ksoftirqd/010:43:270
24608991912,4cyclictest18006-21diskmemload10:12:220
2460899191,15cyclictest14632-21sed09:17:310
24608991812,3cyclictest13798-21grep12:07:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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