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2026-02-18 - 10:20
[ 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 18, 2026 00:45:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1159723910,1sleep210092-21kworker/u8:1323:15:302
1159723910,1sleep210092-21kworker/u8:1323:15:302
985523860,2sleep28852-21kworker/u8:119:05:272
396823330,1sleep230633-21kworker/u8:400:10:322
2729323300,3sleep127292-21ssh22:40:031
394823160,1sleep112412-21kworker/u8:800:10:241
2167923110,2sleep220411-1kworker/u9:022:26:182
2852223080,2sleep10-21swapper/120:00:471
2852223080,2sleep10-21swapper/120:00:461
1276723030,16sleep10-21swapper/122:07:181
714123020,1sleep11135-21kworker/u8:520:35:271
2965923020,2sleep20-21swapper/220:05:272
701422990,2sleep10-21swapper/100:15:331
2083722980,2sleep120827-21ssh23:35:431
1566722930,2sleep20-21swapper/200:35:012
1673122920,1sleep216056-21kworker/u8:621:05:162
880522900,1sleep131103-21kworker/u8:822:00:151
1812022900,1sleep116973-21kworker/u8:1119:30:341
1812022900,1sleep116973-21kworker/u8:1119:30:341
552722850,1sleep11131-21kworker/u8:120:30:341
236222830,1sleep226253-21kworker/u8:922:55:242
2098822820,1sleep116973-21kworker/u8:1119:40:191
1995122790,2sleep20-21swapper/222:23:532
893822780,2sleep28936-21ssh23:10:202
1552022780,1sleep112545-21kworker/u8:021:00:321
1195222780,1sleep232753-21kworker/u8:1100:25:402
2978622770,2sleep229777-21ssh23:55:272
2978622770,2sleep229777-21ssh23:55:262
2531422760,2sleep125311-21ssh22:35:211
864722750,3sleep28646-21memory20:40:232
2705022750,3sleep227049-21run-parts22:40:012
1617922750,3sleep210759-21cyclictest23:25:312
1365222750,1sleep112550-21kworker/u8:620:55:311
710622740,2sleep20-21swapper/221:55:252
3260722740,2sleep10-21swapper/100:00:441
195122740,1sleep231100-21kworker/u8:421:45:172
1159822740,2sleep10-21swapper/119:10:321
1928122720,1sleep112408-21kworker/u8:323:32:301
1479422720,1sleep110482-21kworker/u8:1219:20:251
2852722710,3sleep128526-21ssh21:30:441
227122710,2sleep2121rcu_preempt20:20:292
2028122710,1sleep117687-21kworker/u8:2121:15:011
2028122710,1sleep117687-21kworker/u8:2121:15:001
129122710,4sleep11289-21ssh21:43:351
485022700,2sleep1181rcuc/121:50:301
2650822700,1sleep220230-21kworker/u8:619:55:412
854822690,2sleep10-21swapper/120:40:221
2973222690,1sleep128800-21kworker/u8:121:35:151
2289522690,2sleep10-21swapper/119:45:251
2289522690,2sleep10-21swapper/119:45:251
1553722690,2sleep20-21swapper/221:00:342
2663822680,2sleep20-21swapper/223:49:552
1747322680,2sleep20-21swapper/219:30:152
1747322680,2sleep20-21swapper/219:30:152
2574822670,1sleep219685-21kworker/u8:221:25:262
2742422660,1sleep126027-21kworker/u8:323:50:231
2742422660,1sleep126027-21kworker/u8:323:50:231
632022650,1sleep231103-21kworker/u8:821:55:022
392022650,1sleep22836-21kworker/u8:1120:25:312
2476322650,2sleep20-21swapper/221:24:332
2131122650,2sleep20-21swapper/219:40:282
2861322640,1sleep219685-21kworker/u8:221:31:062
221322640,1sleep11136-21kworker/u8:620:20:241
990422630,1sleep18852-21kworker/u8:119:05:301
2974222630,1sleep125177-21kworker/u8:5520:05:331
1844522630,2sleep20-21swapper/223:30:302
1465322630,2sleep10-21swapper/122:10:371
2407922620,1sleep120230-21kworker/u8:619:50:161
2397622620,1sleep217231-21kworker/u8:022:31:202
2116122620,1sleep219683-21kworker/u8:021:15:302
2116122620,1sleep219683-21kworker/u8:021:15:292
384322610,2sleep10-21swapper/120:25:261
2301522610,1sleep221800-21kworker/u8:1319:45:342
2301522610,1sleep221800-21kworker/u8:1319:45:342
1435922610,1sleep132752-21kworker/u8:1000:31:021
1120122610,2sleep10-21swapper/123:15:171
1120122610,2sleep10-21swapper/123:15:171
3261322600,1sleep228323-21kworker/u8:500:00:452
3135322600,2sleep220411-1kworker/u9:022:48:412
2614022600,2sleep10-21swapper/123:47:371
2586122600,6sleep110759-21cyclictest21:25:341
2400722600,2sleep20-21swapper/223:43:202
2114122600,2sleep121133-21ssh21:15:291
2114122600,2sleep121133-21ssh21:15:291
1494622600,2sleep20-21swapper/219:20:342
1395122600,1sleep210091-21kworker/u8:1223:20:332
1142122600,3sleep111414-21apt-get20:50:151
1065122600,1sleep210076-21kworker/u8:500:24:402
1026622600,1sleep110091-21kworker/u8:1223:13:081
743222590,1sleep15485-21kworker/u8:823:05:361
611622590,3sleep16109-21apt23:05:001
554222590,2sleep20-21swapper/220:30:342
1820522590,1sleep217688-21kworker/u8:2221:10:152
1820522590,1sleep217688-21kworker/u8:2221:10:152
3199622580,1sleep227153-21kworker/u8:021:40:062
3103122580,1sleep224146-21kworker/u8:321:36:442
273622570,2sleep10-21swapper/100:06:511
987122560,2sleep344-21kworker/3:119:05:283
944422560,1sleep130632-21kworker/u8:200:20:361
813122560,1sleep13331-21kworker/u8:921:58:181
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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