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2026-02-04 - 18:11
[ 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 Wed Feb 04, 2026 12:45:20)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
105023660,1sleep2326-21kworker/u8:1512:10:002
1133923470,4sleep1191ksoftirqd/107:15:141
1351423270,3sleep113513-21ssh11:23:031
346123220,1sleep13079-21kworker/u8:508:30:011
1462723090,2sleep10-21swapper/109:03:551
1522623040,2sleep10-21swapper/109:05:201
1522623040,2sleep10-21swapper/109:05:191
1020823030,2sleep210200-21ssh11:15:292
667722960,1sleep25010-21kworker/u8:612:20:412
1849722950,2sleep225-21ksoftirqd/207:35:332
575922920,1sleep129809-21kworker/u8:309:55:311
524522880,2sleep10-21swapper/112:18:151
2840422880,1sleep227264-21kworker/u8:609:35:292
331922870,1sleep131746-21kworker/u8:111:00:391
1722422860,2sleep216343-21kworker/u8:209:10:272
1345322860,1sleep210840-21kworker/u8:807:20:252
3165522850,2sleep10-21swapper/110:51:471
3165522850,2sleep10-21swapper/110:51:471
881222840,1sleep26553-21kworker/u8:111:12:272
446522830,2sleep20-21swapper/208:30:392
2516322820,1sleep120895-21kworker/u8:1707:55:281
795522810,2sleep10-21swapper/111:10:291
2653322810,2sleep126529-21ssh09:30:311
510522800,2sleep25104-21ssh11:05:232
1109922790,1sleep18645-21kworker/u8:911:17:321
3135422780,1sleep229001-21kworker/u8:308:15:202
3135422780,1sleep229001-21kworker/u8:308:15:192
2420822770,1sleep222659-21kworker/u8:109:25:302
3250922760,3sleep132510-21/usr/sbin/munin12:05:411
2201022760,2sleep10-21swapper/107:45:391
1728122760,4sleep119-21ksoftirqd/110:20:351
1728122760,4sleep119-21ksoftirqd/110:20:351
1274322760,2sleep212673-21ssh12:35:022
604322750,1sleep15009-21kworker/u8:512:20:161
3121022750,3sleep119-21ksoftirqd/112:05:011
3121022750,3sleep119-21ksoftirqd/112:05:001
2981022750,1sleep220160-21kworker/u8:212:00:312
2981022750,1sleep220160-21kworker/u8:212:00:312
2551322750,2sleep115925-21kworker/1:110:40:011
1170722750,1sleep111156-21kworker/u8:608:55:141
1937522740,2sleep10-21swapper/109:15:241
1372122740,2sleep113687-21ssh12:35:391
1372122740,2sleep113687-21ssh12:35:381
2419522720,2sleep112864-1kworker/u9:009:25:291
1514822720,2sleep24788-1kworker/u9:207:25:282
1486022720,1sleep211099-21kworker/u8:310:15:302
92822710,2sleep132451-21kworker/u8:008:20:321
1716222710,1sleep211100-21kworker/u8:410:20:282
1716222710,1sleep211100-21kworker/u8:410:20:272
1998722700,1sleep117382-21kworker/u8:807:40:321
865922690,2sleep30-21swapper/307:05:313
2802822690,2sleep20-21swapper/210:45:132
116722690,2sleep21150-21ssh09:45:302
585422680,1sleep24699-21kworker/u8:308:35:342
450322680,1sleep229809-21kworker/u8:309:53:352
2196722680,2sleep20-21swapper/207:45:362
2303522670,1sleep120157-21kworker/u8:011:45:311
1504022670,2sleep215036-21telnet09:05:172
1504022670,2sleep215036-21telnet09:05:162
3140922660,2sleep112864-1kworker/u9:009:40:381
2593122660,1sleep1121rcu_preempt11:51:501
2174922660,2sleep121748-21ssh10:30:281
2082322660,2sleep20-21swapper/209:19:162
1848622660,2sleep10-21swapper/107:35:321
578322650,1sleep13079-21kworker/u8:508:35:281
1761122650,3sleep117607-21munin-run07:35:001
1110122650,1sleep2121rcu_preempt10:07:082
2749622640,1sleep221293-21kworker/u8:311:55:292
1052522640,3sleep110524-21switchtime07:10:391
932922630,2sleep10-21swapper/110:04:381
842122630,2sleep20-21swapper/212:25:172
2874022630,2sleep10-21swapper/111:59:301
2688222630,2sleep20-21swapper/210:40:572
1349922630,2sleep20-21swapper/209:00:172
974522610,2sleep10-21swapper/110:05:161
664922610,2sleep10-21swapper/111:08:041
3274222610,1sleep229001-21kworker/u8:308:20:172
3005122610,2sleep10-21swapper/108:10:281
2132322610,2sleep20-21swapper/210:30:172
2912622600,2sleep129125-21ssh10:45:441
1675322600,2sleep20-21swapper/207:30:262
1335422600,1sleep110840-21kworker/u8:807:20:241
1272022600,1sleep211100-21kworker/u8:410:10:352
1249622600,2sleep20-21swapper/211:20:272
744222590,1sleep16329-21kworker/u8:1108:40:311
330322590,2sleep12699-21kworker/u8:112:14:531
2838322590,1sleep125706-21kworker/u8:2308:05:251
2260022590,2sleep20-21swapper/211:45:152
2046022590,1sleep217871-21kworker/u8:411:38:402
2046022590,1sleep217871-21kworker/u8:411:38:402
578822580,1sleep25009-21kworker/u8:512:20:012
2625422580,2sleep20-21swapper/211:53:242
3175622570,1sleep231745-21kworker/u8:010:52:162
3175622570,1sleep231745-21kworker/u8:010:52:162
2641422570,2sleep20-21swapper/209:30:252
2195122570,1sleep120157-21kworker/u8:011:44:261
2180822570,2sleep20-21swapper/209:20:272
1602622570,3sleep119-21ksoftirqd/111:29:061
1010122570,1sleep29619-21kworker/u8:508:50:172
318822560,2sleep20-21swapper/211:00:322
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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