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2026-02-11 - 02:09
[ 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.
Unexpectedly long latencies may be caused by SMIs
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 100 highest latencies:
System rackeslot3.osadl.org (updated Tue Feb 10, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2885401997236,34cyclictest2986139-21kworker/1:010:25:141
288540199620,61cyclictest0-21swapper/112:04:311
288540199620,61cyclictest0-21swapper/109:30:011
2885401996040,19cyclictest2905854-21kworker/1:108:25:151
2885401995943,15cyclictest2906509-21kworker/1:308:17:241
2885401995843,14cyclictest3084585-21kworker/1:212:23:531
2885401995843,14cyclictest2966780-21kworker/1:210:00:161
2885401995843,14cyclictest2920626-21kworker/1:109:05:011
2885401995843,14cyclictest2914806-21kworker/1:008:45:161
2885401995843,14cyclictest2896609-21kworker/1:207:48:531
2885401995843,14cyclictest2893725-21kworker/1:007:40:001
2885401995842,15cyclictest3068294-21kworker/1:112:05:141
2885401995842,15cyclictest3054512-21kworker/1:011:55:141
2885401995842,15cyclictest3013281-21kworker/1:011:03:221
2885401995841,16cyclictest2669638-1kworker/1:1H09:00:001
2885401995841,16cyclictest2669638-1kworker/1:1H07:15:151
2885401995839,18cyclictest2669638-1kworker/1:1H07:30:001
2885401995837,20cyclictest2905854-21kworker/1:108:30:171
2885401995836,20cyclictest2669638-1kworker/1:1H11:05:171
2885401995742,14cyclictest3098185-21kworker/1:212:34:311
2885401995742,14cyclictest3089157-21kworker/1:112:35:161
2885401995742,14cyclictest3026535-21kworker/1:311:15:421
2885401995742,14cyclictest2966780-21kworker/1:210:05:121
2885401995742,14cyclictest2910746-21kworker/1:208:40:011
2885401995742,14cyclictest2888833-21kworker/1:207:20:221
2885401995741,15cyclictest2999702-21kworker/1:110:54:261
2885401995741,15cyclictest2892183-21kworker/1:307:34:211
2885401995741,15cyclictest2669638-1kworker/1:1H12:10:211
2885401995740,16cyclictest3054512-21kworker/1:011:45:141
2885401995736,20cyclictest2999702-21kworker/1:110:45:131
2885401995641,14cyclictest3049999-21kworker/1:211:40:311
2885401995641,14cyclictest3039915-21kworker/1:211:26:471
2885401995641,14cyclictest2999702-21kworker/1:110:43:241
2885401995641,14cyclictest2923099-21kworker/1:209:35:141
2885401995641,14cyclictest2898150-21kworker/1:107:53:531
2885401995640,15cyclictest3089157-21kworker/1:112:29:361
2885401995640,15cyclictest3059010-21kworker/1:111:50:181
2885401995640,15cyclictest3013281-21kworker/1:010:56:521
2885401995640,15cyclictest2981618-21kworker/1:210:31:481
2885401995640,15cyclictest2952714-21kworker/1:209:44:131
2885401995640,15cyclictest2923099-21kworker/1:209:10:061
2885401995640,15cyclictest2904182-21kworker/1:208:06:031
2885401995640,15cyclictest2893725-21kworker/1:007:38:531
2885401995640,15cyclictest2886786-21kworker/1:007:13:551
2885401995639,16cyclictest3031091-21kworker/1:111:35:121
2885401995540,14cyclictest2977040-21kworker/1:110:15:131
2885401995540,14cyclictest2952714-21kworker/1:209:45:151
2885401995540,14cyclictest2923099-21kworker/1:209:34:241
2885401995540,14cyclictest2900305-21kworker/1:308:00:141
2885401995539,15cyclictest3031091-21kworker/1:111:22:581
2885401995539,15cyclictest2977040-21kworker/1:110:13:221
2885401995539,15cyclictest2957213-21kworker/1:109:59:461
2885401995539,15cyclictest2929900-21kworker/1:109:20:161
2885401995539,15cyclictest2914806-21kworker/1:008:50:131
2885401995538,16cyclictest3026535-21kworker/1:311:12:511
2885401995516,38cyclictest2920626-21kworker/1:109:00:151
2885401995451,2cyclictest0-21swapper/110:20:121
2885401995439,14cyclictest2929900-21kworker/1:109:17:361
2885401995439,14cyclictest2904182-21kworker/1:208:12:211
2885401995438,15cyclictest3044172-21kworker/1:011:30:151
288540199540,53cyclictest0-21swapper/112:15:531
2885398995449,3cyclictest2780197-1kworker/0:2H07:58:520
2885409995342,9cyclictest470567-1kworker/3:2H10:54:553
2885401995338,14cyclictest2905854-21kworker/1:108:20:131
2885401995337,15cyclictest2910746-21kworker/1:208:35:161
2885401995337,15cyclictest2900305-21kworker/1:307:57:521
2885409995248,2cyclictest2912292-21kworker/3:209:00:233
2885409995247,3cyclictest470567-1kworker/3:2H09:07:523
2885409995239,11cyclictest470567-1kworker/3:2H09:44:563
2885405995247,3cyclictest2896055-21kworker/2:107:45:272
2885405995247,3cyclictest2629544-1kworker/2:0H11:25:012
2885401995236,15cyclictest2952714-21kworker/1:209:50:161
288540199520,50cyclictest2997069-21fschecks_count10:35:151
2885409995146,3cyclictest470567-1kworker/3:2H12:18:213
2885409995146,3cyclictest470567-1kworker/3:2H07:17:363
2885409995136,12cyclictest470567-1kworker/3:2H12:00:123
2885405995146,3cyclictest2629544-1kworker/2:0H07:23:222
2885405995144,4cyclictest2629544-1kworker/2:0H09:44:132
2885398995148,2cyclictest2780197-1kworker/0:2H10:45:040
2885398995147,3cyclictest3049989-21kworker/0:111:59:030
2885398995146,3cyclictest2976721-21kworker/0:110:15:240
2885409995046,3cyclictest470567-1kworker/3:2H10:10:473
2885409995045,3cyclictest3004043-21kworker/3:011:57:473
2885409995038,9cyclictest470567-1kworker/3:2H08:40:143
2885409995038,10cyclictest470567-1kworker/3:2H08:15:133
2885405995047,2cyclictest2916925-21kworker/2:008:49:362
2885405995046,3cyclictest2918463-21kworker/2:209:04:212
2885405995046,3cyclictest2629544-1kworker/2:0H08:07:472
2885398995046,2cyclictest3020880-21kworker/0:111:22:470
2885398995046,2cyclictest2780197-1kworker/0:2H08:48:470
2885398995045,3cyclictest2780197-1kworker/0:2H08:05:210
2885398995045,3cyclictest2780197-1kworker/0:2H07:25:010
2885409994946,2cyclictest866628-21kworker/3:007:40:143
2885409994945,3cyclictest470567-1kworker/3:2H09:29:483
2885409994944,3cyclictest470567-1kworker/3:2H08:20:133
2885405994946,2cyclictest3043649-21kworker/2:111:40:152
2885398994946,2cyclictest3089147-21kworker/0:112:30:000
2885398994944,3cyclictest2923104-21kworker/0:109:17:210
2885409994844,3cyclictest470567-1kworker/3:2H07:33:563
2885409994844,3cyclictest3004043-21kworker/3:011:34:263
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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