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2026-02-11 - 15:19
[ 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: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the highest latencies:
System rack8slot1.osadl.org (updated Wed Feb 11, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
27670993315693,0cyclictest4137-21lldpd08:06:440
27670992827897,0cyclictest4450-21runrttasks07:06:430
27670992706218,0cyclictest7069-1kworker/0:1H12:06:440
27670992552261,0cyclictest17218-1kworker/0:0H10:41:440
27670992495338,0cyclictest17218-1kworker/0:0H10:31:450
27670992486668,0cyclictest32382-21latency_hist08:51:460
27670992459213,0cyclictest17218-1kworker/0:0H07:21:450
27670992457694,0cyclictest23381-21latency_hist10:01:450
27670992423248,0cyclictest7069-1kworker/0:1H11:51:450
27670992360696,0cyclictest9-21ksoftirqd/010:11:440
27670992357265,0cyclictest17218-1kworker/0:0H07:46:450
27670992353282,0cyclictest17218-1kworker/0:0H08:11:450
27670992351250,0cyclictest17218-1kworker/0:0H07:31:440
27670992349707,0cyclictest21889-21ls08:21:460
27670992349205,0cyclictest17218-1kworker/0:0H09:46:450
27670992344696,0cyclictest9-21ksoftirqd/009:41:440
27670992344284,0cyclictest17218-1kworker/0:0H08:41:440
27670992344233,0cyclictest17218-1kworker/0:0H08:46:450
27670992342608,0cyclictest9-21ksoftirqd/007:41:450
27670992340209,0cyclictest7069-1kworker/0:1H11:11:450
27670992339279,0cyclictest17218-1kworker/0:0H09:31:450
27670992314716,0cyclictest28089-21latency_hist11:46:440
27670992314695,0cyclictest10490-21seq09:21:450
27670992311588,0cyclictest9-21ksoftirqd/010:46:440
27670992310291,0cyclictest17218-1kworker/0:0H09:51:460
27670992308253,0cyclictest7069-1kworker/0:1H11:41:440
27670992302635,0cyclictest9-21ksoftirqd/008:01:460
27670992302279,0cyclictest7069-1kworker/0:1H11:31:440
27670992292223,0cyclictest17218-1kworker/0:0H08:31:470
27670992211627,0cyclictest9-21ksoftirqd/011:16:480
27670992206663,0cyclictest4435-21munin-node09:06:440
27670992198691,0cyclictest9-21ksoftirqd/007:26:460
27670992196281,0cyclictest7069-1kworker/0:1H11:26:440
27670992181679,0cyclictest9895-21wc12:26:440
27670992167792,0cyclictest8139-21latency_hist12:21:440
27670992129244,0cyclictest7069-1kworker/0:1H11:01:440
27670992098213,0cyclictest17218-1kworker/0:0H07:51:450
27670992093208,0cyclictest7069-1kworker/0:1H10:51:460
27670992057202,0cyclictest7069-1kworker/0:1H11:21:440
27670992017226,0cyclictest17218-1kworker/0:0H10:36:500
27670992012218,0cyclictest17218-1kworker/0:0H09:11:450
27670992002768,0cyclictest1798-21latency_hist08:56:490
27670991944240,0cyclictest17218-1kworker/0:0H09:01:450
2767099192129,0cyclictest11828-21cut10:59:090
27670991868973,0cyclictest17218-1kworker/0:0H08:16:480
27670991851709,0cyclictest24663-21munin-node11:36:480
27670991836267,0cyclictest17218-1kworker/0:0H09:26:460
27670991816249,0cyclictest17218-1kworker/0:0H07:56:500
27670991757269,0cyclictest7069-1kworker/0:1H11:56:510
27670991752211,0cyclictest7069-1kworker/0:1H12:11:450
27670991711515,0cyclictest1595-21jbd2/hda3-808:26:450
27670991699553,0cyclictest8911-21latency_hist09:16:490
27670991678219,0cyclictest7069-1kworker/0:1H12:16:540
27670991677187,0cyclictest7069-1kworker/0:1H12:01:460
27670991669275,0cyclictest17218-1kworker/0:0H07:36:490
27670991644304,0cyclictest17218-1kworker/0:0H07:16:530
27670991606727,0cyclictest21774-21aten2.4_r8power09:56:550
2767099153156,0cyclictest17218-1kworker/0:0H08:39:160
27670991514350,0cyclictest1595-21jbd2/hda3-807:14:000
27670991513443,0cyclictest15422-21cut11:09:130
27670991423308,0cyclictest1595-21jbd2/hda3-810:09:060
27670991418327,0cyclictest1595-21jbd2/hda3-810:19:130
27670991386312,0cyclictest1595-21jbd2/hda3-812:34:130
27670991372314,0cyclictest9-21ksoftirqd/010:24:010
27670991364355,0cyclictest9-21ksoftirqd/010:29:100
27670991351611,0cyclictest9-21ksoftirqd/009:36:530
10112370,0rcuc/025811-21cron07:01:380
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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