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2026-01-21 - 19:31
[ 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
Characteristics of the 100 highest latencies:
System rackcslot6.osadl.org (updated Wed Jan 21, 2026 12:46:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
317603999382380,1cyclictest3303169-21kworker/7:211:28:027
3176039993820,381cyclictest0-21swapper/707:18:037
317598699382380,1cyclictest3377816-21kworker/0:207:29:020
317603999381380,1cyclictest3203910-21kworker/7:008:57:027
317598699381380,1cyclictest3377816-21kworker/0:208:04:030
317598699381380,1cyclictest3377816-21kworker/0:207:32:020
317598699381380,1cyclictest3224783-21kworker/0:109:22:030
317598699381379,1cyclictest3377816-21kworker/0:208:19:030
317603999380379,1cyclictest3203910-21kworker/7:010:24:027
317603999380379,1cyclictest3203910-21kworker/7:009:26:027
317603999380378,1cyclictest3303169-21kworker/7:210:52:037
317603999380378,1cyclictest3203910-21kworker/7:009:57:027
317603999380378,1cyclictest3203910-21kworker/7:009:36:027
3176039993800,379cyclictest0-21swapper/712:09:027
3176039993800,379cyclictest0-21swapper/711:37:027
3176039993800,379cyclictest0-21swapper/711:09:027
3176039993800,379cyclictest0-21swapper/711:09:027
3176039993800,379cyclictest0-21swapper/710:37:027
3176039993800,379cyclictest0-21swapper/710:33:037
3176039993800,379cyclictest0-21swapper/710:29:027
3176039993800,379cyclictest0-21swapper/707:36:037
3176039993800,1cyclictest0-21swapper/711:55:027
317598699380379,1cyclictest3377816-21kworker/0:207:11:020
317598699380379,1cyclictest3326944-21kworker/0:211:59:020
317598699380379,1cyclictest3326944-21kworker/0:211:44:020
317598699380379,1cyclictest3282123-21kworker/0:010:11:020
317598699380378,1cyclictest3377816-21kworker/0:207:49:020
317598699380378,1cyclictest3282123-21kworker/0:011:14:020
317598699380378,1cyclictest3224783-21kworker/0:108:47:030
317603999379378,1cyclictest3303169-21kworker/7:210:48:037
317603999379378,1cyclictest3303169-21kworker/7:210:41:037
317603999379378,1cyclictest3203910-21kworker/7:008:23:027
317603999379378,1cyclictest3203910-21kworker/7:008:02:027
317603999379378,1cyclictest3143550-21kworker/7:207:33:037
317603999379378,1cyclictest3143550-21kworker/7:207:14:027
317603999379378,1cyclictest0-21swapper/710:04:037
317603999379378,1cyclictest0-21swapper/707:27:037
317603999379377,1cyclictest3303169-21kworker/7:211:43:027
3176039993790,378cyclictest0-21swapper/712:23:027
3176039993790,378cyclictest0-21swapper/711:33:027
3176039993790,1cyclictest0-21swapper/710:55:027
317598699379378,1cyclictest3224783-21kworker/0:109:32:030
317598699379378,1cyclictest3224783-21kworker/0:109:32:020
317603999378377,1cyclictest3303169-21kworker/7:211:21:037
317603999378377,1cyclictest3203910-21kworker/7:010:17:027
317603999378377,1cyclictest3203910-21kworker/7:008:48:027
317603999378377,1cyclictest0-21swapper/708:43:027
317603999378377,1cyclictest0-21swapper/708:26:027
317598699378377,1cyclictest3377816-21kworker/0:207:56:020
317598699378377,1cyclictest3326944-21kworker/0:211:29:020
317598699378377,1cyclictest3282123-21kworker/0:010:26:030
3175986993780,0cyclictest0-21swapper/011:17:020
317603999376375,1cyclictest0-21swapper/709:24:027
317600799368367,1cyclictest3255045-21kworker/3:209:55:023
317600799367365,1cyclictest0-21swapper/311:15:023
317600799366364,1cyclictest0-21swapper/312:01:023
317600799365363,1cyclictest0-21swapper/311:35:033
317600799365363,1cyclictest0-21swapper/309:30:023
317600799365363,1cyclictest0-21swapper/309:30:023
317600799365363,1cyclictest0-21swapper/308:38:023
317600799364363,1cyclictest0-21swapper/312:05:033
317600799363362,1cyclictest0-21swapper/308:56:033
317600799359358,1cyclictest3351310-21kworker/3:012:34:023
317600799358356,1cyclictest445100-21kworker/3:308:15:033
317600799357356,1cyclictest3255045-21kworker/3:209:45:023
317600799357356,1cyclictest0-21swapper/307:23:023
317600799357355,1cyclictest0-21swapper/310:03:033
317600799356355,1cyclictest3297157-21kworker/3:111:55:023
317600799356354,2cyclictest3255045-21kworker/3:210:29:033
317600799356354,1cyclictest0-21swapper/311:51:023
317600799356354,1cyclictest0-21swapper/308:11:033
317600799355354,1cyclictest445100-21kworker/3:307:36:023
317600799355354,1cyclictest3297157-21kworker/3:110:55:023
317600799355354,1cyclictest0-21swapper/311:34:023
317600799355353,2cyclictest3297157-21kworker/3:111:09:023
317600799355353,2cyclictest3297157-21kworker/3:111:09:023
317600799355353,2cyclictest3255045-21kworker/3:210:33:023
317600799355353,2cyclictest3255045-21kworker/3:209:43:033
317600799355353,1cyclictest3351310-21kworker/3:012:26:033
317600799355353,1cyclictest3297157-21kworker/3:110:51:023
317600799355353,1cyclictest3255045-21kworker/3:210:08:033
317600799355353,1cyclictest3255045-21kworker/3:209:52:023
317600799355353,1cyclictest0-21swapper/311:02:023
317600799355353,1cyclictest0-21swapper/310:43:023
317600799355353,1cyclictest0-21swapper/309:26:023
317600799354353,1cyclictest445100-21kworker/3:307:43:023
317600799354353,1cyclictest445100-21kworker/3:307:18:023
317600799354353,1cyclictest3351310-21kworker/3:012:23:033
317600799354353,1cyclictest3255045-21kworker/3:210:37:023
317600799354353,1cyclictest3243000-21kworker/3:009:11:033
317600799354353,1cyclictest0-21swapper/311:28:023
317600799354353,1cyclictest0-21swapper/311:24:023
317600799354353,1cyclictest0-21swapper/307:46:023
317600799354352,1cyclictest3351310-21kworker/3:012:38:033
317600799354352,1cyclictest3351310-21kworker/3:012:38:023
317600799354352,1cyclictest3351310-21kworker/3:012:11:023
317600799354352,1cyclictest3297157-21kworker/3:110:49:023
317600799354352,1cyclictest3243000-21kworker/3:009:07:033
317600799354352,1cyclictest0-21swapper/308:23:033
317600799354352,1cyclictest0-21swapper/307:14:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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