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2026-01-16 - 09:56
[ 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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackfslot4.osadl.org (updated Fri Jan 16, 2026 00:45:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1913123830,2sleep10-21swapper/120:30:141
1913123830,2sleep10-21swapper/120:30:141
2629423630,3sleep20-21swapper/220:50:332
2589523530,2sleep118505-1kworker/u9:100:25:201
2589523530,2sleep118505-1kworker/u9:100:25:191
948523520,1sleep28333-21kworker/u8:1221:30:212
2185923520,2sleep10-21swapper/100:15:371
2586523350,3sleep225868-21ssh00:25:122
2586523350,3sleep225868-21ssh00:25:112
2787223210,2sleep10-21swapper/122:10:021
2753023190,2sleep20-21swapper/220:55:202
378323000,2sleep10-21swapper/122:26:021
2066223000,3sleep16690-1kworker/u9:021:55:011
2795822990,2sleep10-21swapper/123:20:131
3112522940,1sleep230072-21kworker/u8:321:05:252
3235322890,2sleep20-21swapper/200:39:232
2343522890,1sleep220969-21kworker/u8:919:05:202
1639122880,2sleep15592-1kworker/u9:000:05:081
2579822860,2sleep20-21swapper/222:05:242
2139322850,2sleep20-21swapper/220:35:342
494722840,2sleep10-21swapper/123:40:111
494722840,2sleep10-21swapper/123:40:111
2383022830,2sleep10-21swapper/119:05:351
1021622820,1sleep26197-21kworker/u8:422:40:302
982122810,3sleep1121rcu_preempt20:00:331
2818922810,1sleep227299-21kworker/u8:1200:30:152
1474822810,1sleep213276-21kworker/u8:600:00:312
1242722810,1sleep16196-21kworker/u8:322:45:271
1242722810,1sleep16196-21kworker/u8:322:45:271
2621622800,2sleep10-21swapper/120:50:281
1476322790,1sleep113198-21kworker/u8:1222:50:301
566922780,1sleep23795-21kworker/u8:723:40:412
566922780,1sleep23795-21kworker/u8:723:40:412
2543822770,4sleep125364-21ssh22:05:011
2924522760,6sleep2121rcu_preempt23:21:472
1915122760,1sleep213461-21kworker/u8:1120:30:232
1915122760,1sleep213461-21kworker/u8:1120:30:232
703722740,1sleep16999-21kworker/u8:619:52:131
302222740,1sleep231564-21kworker/u8:423:35:292
977722730,2sleep20-21swapper/220:00:312
526422730,2sleep10-21swapper/121:20:411
335922730,1sleep130076-21kworker/u8:721:16:381
3199922730,9sleep1121rcu_preempt23:28:571
3199922730,9sleep1121rcu_preempt23:28:571
2163722730,1sleep220057-21kworker/u8:400:15:312
70222720,2sleep2690-21ssh23:30:312
2395722720,3sleep123951-21ssh23:10:321
720422710,1sleep13794-21kworker/u8:623:45:061
3079122710,2sleep10-21swapper/119:25:401
2956622710,2sleep10-21swapper/121:00:411
2697922710,1sleep222634-21kworker/u8:1719:15:252
2457822710,7sleep224621-21cyclictest20:45:272
2457822710,7sleep224621-21cyclictest20:45:262
147022710,2sleep20-21swapper/221:13:282
1450722710,2sleep26507-21kworker/2:122:50:232
2856122700,1sleep124748-21kworker/u8:500:30:231
1458422700,2sleep10-21swapper/120:15:331
1458422700,2sleep10-21swapper/120:15:321
3147222690,3sleep231325-21kworker/u8:1919:29:112
1474522690,3sleep214738-21ssh21:40:312
1474522690,3sleep214738-21ssh21:40:312
723922680,3sleep26935-21/usr/sbin/munin21:25:252
3250022680,1sleep130076-21kworker/u8:721:10:231
3115522670,1sleep229242-21kworker/u8:123:25:422
3115522670,1sleep229242-21kworker/u8:123:25:412
2358822670,2sleep20-21swapper/200:20:172
2044122670,1sleep219920-21kworker/u8:1321:54:052
2002322670,1sleep1121rcu_preempt00:11:481
1150522670,2sleep10-21swapper/122:44:471
1107122670,1sleep23792-21kworker/u8:123:52:552
53822660,1sleep231791-21kworker/u8:3822:20:202
2381722660,1sleep219921-21kworker/u8:1422:00:252
469922650,1sleep230077-21kworker/u8:821:20:302
2632622650,1sleep217814-21kworker/u8:223:15:352
1749222650,1sleep213200-21kworker/u8:1422:55:422
1012722650,2sleep110113-21ssh21:30:441
1702722640,3sleep1181rcuc/121:45:321
2939322630,1sleep219920-21kworker/u8:1322:11:562
1764122630,2sleep20-21swapper/221:46:462
1301022630,1sleep111916-21kworker/u8:220:10:311
811822610,1sleep26999-21kworker/u8:619:55:272
2377122610,2sleep30-21swapper/319:05:303
2174222610,7sleep115499-1kworker/u9:023:05:371
2131522610,8sleep119-21ksoftirqd/120:35:281
1761622610,2sleep10-21swapper/122:56:171
300522600,2sleep131564-21kworker/u8:423:35:281
2084122600,2sleep10-21swapper/123:05:011
1624822600,1sleep215179-21kworker/u8:120:20:282
701622590,2sleep20-21swapper/219:51:582
397222590,1sleep231799-21kworker/u8:4622:26:552
2832422590,2sleep20-21swapper/219:20:122
2525022590,1sleep123526-21kworker/u8:1220:48:241
2525022590,1sleep123526-21kworker/u8:1220:48:231
2397722590,7sleep215499-1kworker/u9:023:10:332
2158122590,2sleep121572-21ssh21:55:331
559422580,1sleep131790-21kworker/u8:3722:30:321
489322580,2sleep10-21swapper/119:45:301
2871422580,2sleep128713-21irqstats19:20:371
912722570,2sleep131794-21kworker/u8:4122:39:321
3200322570,5sleep119-21ksoftirqd/100:37:501
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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