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2026-02-14 - 17:51
[ 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 Sat Feb 14, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1068911120,4ptp4l401ktimersoftd/307:40:513
106891740,1ptp4l401ktimersoftd/311:45:383
106891740,11ptp4l401ktimersoftd/308:10:523
106891700,1ptp4l401ktimersoftd/312:36:353
147042670,5sleep214708-21ptp4l-jitter12:15:552
106891670,10ptp4l401ktimersoftd/311:36:553
265972620,5sleep0140899cyclictest11:55:450
31442600,2sleep10-21swapper/110:58:131
89182560,2sleep10-21swapper/109:58:471
45972560,3sleep125-21ksoftirqd/112:40:111
1408995446,4cyclictest9-21ksoftirqd/010:00:420
185652520,22sleep233-21ksoftirqd/208:15:542
1419995240,6cyclictest33-21ksoftirqd/211:55:442
1408994436,4cyclictest9-21ksoftirqd/011:15:420
1408994335,3cyclictest9-21ksoftirqd/011:10:430
1408994334,5cyclictest9-21ksoftirqd/009:25:410
106891430,1ptp4l401ktimersoftd/310:56:543
1408994133,4cyclictest9-21ksoftirqd/012:30:440
112124117,12sleep233-21ksoftirqd/207:43:022
106891410,1ptp4l401ktimersoftd/312:24:053
1419994027,6cyclictest33-21ksoftirqd/211:45:432
1419994026,7cyclictest33-21ksoftirqd/211:00:422
1419994026,7cyclictest33-21ksoftirqd/208:20:372
1428993914,3cyclictest28401-21grep09:45:443
1428993914,3cyclictest28401-21grep09:45:443
1408993932,4cyclictest9-21ksoftirqd/011:05:430
1408993930,5cyclictest9-21ksoftirqd/010:55:440
1408993929,6cyclictest9-21ksoftirqd/012:50:450
106891390,1ptp4l401ktimersoftd/312:00:433
106891390,1ptp4l401ktimersoftd/311:23:513
106891390,1ptp4l401ktimersoftd/310:34:063
1419993824,6cyclictest33-21ksoftirqd/210:30:422
106891380,1ptp4l401ktimersoftd/313:06:443
106891380,1ptp4l401ktimersoftd/313:02:073
106891380,1ptp4l401ktimersoftd/311:43:423
106891380,1ptp4l401ktimersoftd/311:32:533
106891380,1ptp4l401ktimersoftd/311:10:213
106891380,1ptp4l401ktimersoftd/311:00:353
106891380,1ptp4l401ktimersoftd/310:54:523
106891380,1ptp4l401ktimersoftd/310:23:503
106891380,1ptp4l401ktimersoftd/310:02:343
106891380,1ptp4l401ktimersoftd/309:44:133
106891380,0ptp4l401ktimersoftd/311:52:093
234902370,5sleep125-21ksoftirqd/108:26:331
1428993712,4cyclictest1671-21apt07:45:373
1408993726,7cyclictest9-21ksoftirqd/009:40:400
1408993726,6cyclictest9-21ksoftirqd/013:00:460
1408993722,5cyclictest9-21ksoftirqd/012:06:020
106891370,1ptp4l401ktimersoftd/312:59:593
106891370,1ptp4l401ktimersoftd/312:50:423
106891370,1ptp4l401ktimersoftd/312:49:283
106891370,1ptp4l401ktimersoftd/312:44:213
106891370,1ptp4l401ktimersoftd/312:30:503
106891370,1ptp4l401ktimersoftd/312:29:513
106891370,1ptp4l401ktimersoftd/311:19:583
106891370,1ptp4l401ktimersoftd/310:49:563
106891370,1ptp4l401ktimersoftd/310:44:053
106891370,1ptp4l401ktimersoftd/310:40:063
106891370,1ptp4l401ktimersoftd/310:28:533
106891370,1ptp4l401ktimersoftd/310:17:213
106891360,1ptp4l401ktimersoftd/312:14:423
106891360,1ptp4l401ktimersoftd/312:10:003
106891360,1ptp4l401ktimersoftd/311:26:363
106891360,1ptp4l401ktimersoftd/310:06:563
106891360,1ptp4l401ktimersoftd/309:59:123
106891360,1ptp4l401ktimersoftd/309:52:143
106891360,1ptp4l401ktimersoftd/308:28:333
106891360,1ptp4l401ktimersoftd/308:15:273
106891360,1ptp4l401ktimersoftd/308:00:403
319442357,14sleep00-21swapper/007:40:420
287242350,5sleep227956-21/usr/sbin/munin09:45:472
287242350,5sleep227956-21/usr/sbin/munin09:45:472
1419993529,3cyclictest33-21ksoftirqd/208:05:262
1419993521,3cyclictest33-21ksoftirqd/208:10:452
1408993530,3cyclictest9-21ksoftirqd/011:55:320
1408993525,5cyclictest9-21ksoftirqd/010:40:400
1408993524,5cyclictest9-21ksoftirqd/009:15:400
1408993523,6cyclictest9-21ksoftirqd/009:35:400
106891350,0ptp4l401ktimersoftd/308:54:153
1419993428,3cyclictest33-21ksoftirqd/210:40:352
1419993428,3cyclictest33-21ksoftirqd/210:05:292
1419993421,11cyclictest33-21ksoftirqd/212:35:332
1408993428,3cyclictest9-21ksoftirqd/007:50:290
1408993423,5cyclictest9-21ksoftirqd/008:00:380
1408993327,3cyclictest9-21ksoftirqd/012:15:320
1408993323,4cyclictest9-21ksoftirqd/008:35:400
1419993223,8cyclictest33-21ksoftirqd/212:47:002
1408993226,3cyclictest9-21ksoftirqd/008:10:270
1408993221,4cyclictest9-21ksoftirqd/008:25:380
1408993220,6cyclictest9-21ksoftirqd/012:55:440
1428993125,3cyclictest41-21ksoftirqd/307:50:303
1419993126,3cyclictest33-21ksoftirqd/208:10:272
1419993125,3cyclictest33-21ksoftirqd/210:30:302
1419993125,3cyclictest33-21ksoftirqd/207:50:262
1419993124,4cyclictest33-21ksoftirqd/211:25:312
1419993124,4cyclictest33-21ksoftirqd/207:55:262
141999310,3cyclictest121rcu_preempt11:35:492
1408993125,3cyclictest15131-1kworker/u9:010:40:310
1408993124,4cyclictest23195-1kworker/u9:211:20:500
106891310,0ptp4l401ktimersoftd/312:16:103
106891310,0ptp4l401ktimersoftd/311:56:553
106891310,0ptp4l401ktimersoftd/310:13:053
1428993023,4cyclictest41-21ksoftirqd/308:36:003
1419993025,3cyclictest33-21ksoftirqd/210:50:502
1419993023,4cyclictest33-21ksoftirqd/212:26:522
141399300,3cyclictest121rcu_preempt12:50:441
1408993025,3cyclictest9-21ksoftirqd/010:35:300
1408993024,3cyclictest9-21ksoftirqd/012:50:330
1408993024,3cyclictest9-21ksoftirqd/012:35:470
106891300,0ptp4l401ktimersoftd/308:23:053
1419992924,3cyclictest33-21ksoftirqd/212:25:332
1419992923,3cyclictest33-21ksoftirqd/212:51:002
1419992923,3cyclictest33-21ksoftirqd/209:35:282
1419992922,4cyclictest33-21ksoftirqd/209:55:482
1419992921,6cyclictest33-21ksoftirqd/210:55:462
1408992925,2cyclictest9-21ksoftirqd/010:20:300
1408992923,3cyclictest9-21ksoftirqd/012:05:320
1408992923,3cyclictest9-21ksoftirqd/009:45:480
1408992923,3cyclictest9-21ksoftirqd/009:45:480
1408992923,3cyclictest9-21ksoftirqd/009:10:580
1408992921,6cyclictest9-21ksoftirqd/009:55:500
1408992917,6cyclictest9-21ksoftirqd/008:10:390
314802286,10sleep10-21swapper/107:40:271
1419992823,3cyclictest33-21ksoftirqd/210:05:432
1419992823,3cyclictest33-21ksoftirqd/209:15:272
1419992823,3cyclictest33-21ksoftirqd/209:00:462
1419992822,4cyclictest33-21ksoftirqd/211:11:012
1419992822,3cyclictest47150irq/102-ens3-Tx13:00:582
1419992822,3cyclictest33-21ksoftirqd/213:10:462
1419992822,3cyclictest33-21ksoftirqd/213:10:462
1419992822,3cyclictest33-21ksoftirqd/212:40:462
1419992822,3cyclictest33-21ksoftirqd/211:16:022
1419992822,3cyclictest33-21ksoftirqd/208:30:422
1419992822,3cyclictest33-21ksoftirqd/208:25:452
1419992822,3cyclictest33-21ksoftirqd/207:55:482
1419992822,3cyclictest33-21ksoftirqd/207:55:482
1419992821,4cyclictest33-21ksoftirqd/211:30:442
1419992819,8cyclictest33-21ksoftirqd/210:20:522
141999281,3cyclictest121rcu_preempt11:06:342
1413992821,5cyclictest25-21ksoftirqd/111:27:101
1413992821,4cyclictest25-21ksoftirqd/108:00:561
1408992822,3cyclictest9-21ksoftirqd/011:02:010
1408992822,3cyclictest9-21ksoftirqd/010:50:500
1408992822,3cyclictest9-21ksoftirqd/008:50:280
1408992822,3cyclictest9-21ksoftirqd/008:15:390
1408992822,3cyclictest9-21ksoftirqd/007:55:420
1408992822,3cyclictest9-21ksoftirqd/007:55:420
106891280,7ptp4l401ktimersoftd/309:13:003
106891280,1ptp4l401ktimersoftd/313:10:463
106891280,1ptp4l401ktimersoftd/313:10:463
106891280,1ptp4l401ktimersoftd/308:50:283
106891280,0ptp4l401ktimersoftd/309:00:183
1428992721,3cyclictest41-21ksoftirqd/307:56:533
1428992721,3cyclictest41-21ksoftirqd/307:56:533
1419992722,3cyclictest33-21ksoftirqd/209:35:502
1419992721,3cyclictest33-21ksoftirqd/213:05:452
1419992721,3cyclictest33-21ksoftirqd/212:10:322
1419992721,3cyclictest33-21ksoftirqd/210:15:302
1419992721,3cyclictest33-21ksoftirqd/209:40:472
1419992721,3cyclictest33-21ksoftirqd/209:20:452
1419992721,3cyclictest33-21ksoftirqd/208:45:282
1419992721,3cyclictest33-21ksoftirqd/208:35:472
1419992720,4cyclictest33-21ksoftirqd/211:40:482
1413992722,3cyclictest25-21ksoftirqd/112:05:521
1413992722,3cyclictest25-21ksoftirqd/111:25:201
1408992722,3cyclictest9-21ksoftirqd/013:11:030
1408992722,3cyclictest9-21ksoftirqd/013:11:030
1408992722,3cyclictest9-21ksoftirqd/012:25:470
1408992722,3cyclictest9-21ksoftirqd/012:15:580
1408992722,3cyclictest9-21ksoftirqd/011:25:440
1408992722,3cyclictest9-21ksoftirqd/009:50:440
1408992722,3cyclictest9-21ksoftirqd/008:35:280
1408992721,3cyclictest9-21ksoftirqd/011:40:480
1408992721,3cyclictest9-21ksoftirqd/007:45:440
106891270,11ptp4l401ktimersoftd/308:09:153
1428992619,4cyclictest41-21ksoftirqd/309:16:373
141999263,3cyclictest121rcu_preempt09:50:422
1419992621,3cyclictest33-21ksoftirqd/212:35:482
1419992621,3cyclictest33-21ksoftirqd/210:37:552
1419992621,3cyclictest33-21ksoftirqd/209:15:422
1419992621,3cyclictest33-21ksoftirqd/208:45:482
1419992620,3cyclictest33-21ksoftirqd/212:11:022
1419992620,3cyclictest33-21ksoftirqd/211:50:582
1419992620,3cyclictest33-21ksoftirqd/210:50:312
1419992620,3cyclictest33-21ksoftirqd/210:17:052
1419992620,3cyclictest33-21ksoftirqd/209:25:422
1413992621,3cyclictest25-21ksoftirqd/109:30:461
1413992620,3cyclictest25-21ksoftirqd/108:55:071
1408992621,3cyclictest9-21ksoftirqd/011:45:450
1408992621,3cyclictest9-21ksoftirqd/010:20:470
1408992621,3cyclictest9-21ksoftirqd/009:05:470
1408992621,3cyclictest9-21ksoftirqd/009:05:280
1408992621,3cyclictest9-21ksoftirqd/009:00:280
1408992621,2cyclictest9-21ksoftirqd/010:50:310
1408992620,3cyclictest9-21ksoftirqd/009:35:210
1408992620,3cyclictest9-21ksoftirqd/009:24:010
140899260,3cyclictest121rcu_preempt10:05:390
1428992519,3cyclictest41-21ksoftirqd/309:22:453
1419992520,3cyclictest33-21ksoftirqd/209:05:452
1413992520,3cyclictest25-21ksoftirqd/113:01:001
1413992520,3cyclictest25-21ksoftirqd/109:25:551
1413992519,4cyclictest25-21ksoftirqd/108:47:251
1413992518,4cyclictest25-21ksoftirqd/108:39:341
1413992518,4cyclictest25-21ksoftirqd/108:32:301
1408992520,3cyclictest9-21ksoftirqd/012:20:520
1408992520,3cyclictest9-21ksoftirqd/011:30:440
1408992519,3cyclictest9-21ksoftirqd/010:25:400
1408992519,3cyclictest9-21ksoftirqd/008:50:560
106891250,9ptp4l401ktimersoftd/309:37:033
106891250,0ptp4l401ktimersoftd/309:10:253
1428992418,3cyclictest41-21ksoftirqd/309:02:223
1419992419,3cyclictest33-21ksoftirqd/212:55:472
1419992418,3cyclictest33-21ksoftirqd/212:00:452
1419992418,3cyclictest33-21ksoftirqd/208:50:462
1413992419,3cyclictest25-21ksoftirqd/112:25:481
1413992418,3cyclictest25-21ksoftirqd/107:49:561
1413992417,4cyclictest25-21ksoftirqd/109:41:451
1413992417,4cyclictest25-21ksoftirqd/109:25:271
1413992417,4cyclictest25-21ksoftirqd/109:00:541
1413992417,4cyclictest25-21ksoftirqd/108:22:081
1413992417,4cyclictest25-21ksoftirqd/108:13:491
1413992417,4cyclictest25-21ksoftirqd/107:54:011
1408992418,3cyclictest9-21ksoftirqd/012:40:490
1408992418,3cyclictest9-21ksoftirqd/011:39:580
106891240,1ptp4l401ktimersoftd/311:10:563
106891240,1ptp4l401ktimersoftd/308:40:303
1413992318,3cyclictest25-21ksoftirqd/112:15:531
1413992318,3cyclictest25-21ksoftirqd/110:35:431
1413992318,3cyclictest25-21ksoftirqd/110:13:301
1413992317,3cyclictest25-21ksoftirqd/109:38:401
1413992317,3cyclictest25-21ksoftirqd/109:17:001
1413992314,6cyclictest6847-21cut13:15:341
1413992314,6cyclictest6847-21cut13:15:341
1408992318,3cyclictest9-21ksoftirqd/010:10:560
1408992317,3cyclictest9-21ksoftirqd/013:05:510
1408992316,4cyclictest9-21ksoftirqd/008:22:030
106891230,1ptp4l401ktimersoftd/309:30:533
106891230,1ptp4l401ktimersoftd/309:25:443
1419992217,3cyclictest33-21ksoftirqd/209:00:282
1419992213,5cyclictest29309-21acpi11:25:422
141399229,10cyclictest29965-21expr13:05:471
141399226,4cyclictest314192cstates12:00:451
1413992217,3cyclictest25-21ksoftirqd/112:11:041
1413992217,3cyclictest25-21ksoftirqd/109:48:191
1413992217,3cyclictest25-21ksoftirqd/109:48:191
1413992216,4cyclictest25-21ksoftirqd/109:13:101
1413992211,6cyclictest241ktimersoftd/110:15:391
1408992217,3cyclictest9-21ksoftirqd/008:45:280
106891220,1ptp4l401ktimersoftd/308:30:423
2284722115,3sleep125-21ksoftirqd/111:18:251
1413992116,3cyclictest25-21ksoftirqd/112:55:491
1413992116,3cyclictest25-21ksoftirqd/111:39:081
1413992116,3cyclictest25-21ksoftirqd/111:31:451
1413992116,3cyclictest25-21ksoftirqd/110:40:481
1413992116,3cyclictest25-21ksoftirqd/110:26:571
1413992115,4cyclictest25-21ksoftirqd/108:18:141
1413992114,4cyclictest28148-21sh12:30:451
1413992114,4cyclictest24430-21sed10:45:591
1413992114,4cyclictest12823-21sh12:47:381
1413992114,4cyclictest10129-21sh10:32:191
141399211,3cyclictest5021-21systemctl09:55:291
141399202,15cyclictest4374-21grep08:55:431
1413992014,4cyclictest29825-21ssh11:58:511
1413992014,3cyclictest30551-21timerandwakeup08:40:551
1413992014,3cyclictest25-21ksoftirqd/108:00:261
1413992014,3cyclictest25-21ksoftirqd/108:00:261
1413992014,3cyclictest10512-21ls10:00:431
1413992013,4cyclictest16519-21ptp4l-jitter10:05:511
141399200,9cyclictest128992irqrtprio08:05:431
141399191,3cyclictest14160-21ssh11:42:131
1413991913,3cyclictest7756-21seq12:42:151
1413991913,3cyclictest27629-21diskmemload11:49:541
1413991913,3cyclictest25-21ksoftirqd/109:07:391
1413991913,3cyclictest19206-21grep12:20:531
1413991912,4cyclictest5721-21cut11:00:491
1413991912,4cyclictest31486-21tr10:20:511
1413991912,4cyclictest27629-21diskmemload10:54:001
1413991912,4cyclictest26075-21latency_hist11:55:321
1413991912,4cyclictest10780-21expr11:05:501
1413991812,3cyclictest15753-21expr11:10:511
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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