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2026-01-28 - 20:46
[ 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
Characteristics of all highest latencies:
System rack6slot6 (updated Wed Jan 28, 2026 12:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
134289910728153472,53744cyclictest79002sleep008:14:530
134289910702053445,53485cyclictest9-21ksoftirqd/011:09:530
134289910684053454,53386cyclictest0-21swapper09:31:150
134289910680853435,53307cyclictest0-21swapper11:58:570
134289910675553416,53273cyclictest0-21swapper08:50:430
134289910674953473,53276cyclictest0-21swapper08:16:230
134289910671753459,53258cyclictest0-21swapper12:31:170
134289910665253427,53225cyclictest0-21swapper09:07:580
134289910662253431,53127cyclictest10-21rcuc/009:46:590
134289910655853450,53108cyclictest0-21swapper08:56:150
134289910655853415,53143cyclictest0-21swapper10:47:060
134289910651553479,53036cyclictest0-21swapper07:43:340
134289910650453470,53034cyclictest0-21swapper12:22:540
134289910650153456,53045cyclictest0-21swapper10:20:290
134289910647253454,53018cyclictest0-21swapper11:50:250
134289910645853472,52986cyclictest0-21swapper12:16:320
134289910645753454,53003cyclictest0-21swapper07:25:380
134289910641153426,52985cyclictest0-21swapper09:21:120
134289910640553431,52974cyclictest0-21swapper12:01:080
134289910626453391,52808cyclictest0-21swapper08:34:480
134289910625853472,52786cyclictest0-21swapper08:44:510
134289910622753474,52753cyclictest0-21swapper07:22:280
134289910620453470,52734cyclictest0-21swapper08:05:500
134289910618753475,52712cyclictest0-21swapper07:47:150
134289910618053441,52739cyclictest0-21swapper10:50:480
134289910617353407,52766cyclictest0-21swapper08:24:250
134289910615353443,52710cyclictest0-21swapper08:36:190
134289910541653144,52272cyclictest0-21swapper11:04:420
134289910529552965,52329cyclictest5350irq/9-uhci_hcd:12:13:110
13428995364527,53618cyclictest0-21swapper09:52:010
13428995338724,53268cyclictest0-21swapper07:11:140
13428995325324,53229cyclictest0-21swapper08:45:310
13428995325126,53130cyclictest134850irq/9-eth011:35:200
13428995324226,53123cyclictest0-21swapper12:05:090
13428995307525,52984cyclictest0-21swapper10:30:020
1342899530197,53012cyclictest0-21swapper11:28:490
13428995295625,52931cyclictest0-21swapper08:29:270
134289950302731,2296cyclictest1741-21hald10:19:390
134289924011034,1242cyclictest2272-21munin-node07:38:220
134289923751017,1234cyclictest2099-21runrttasks08:03:590
134289923681016,1229cyclictest406-21ssh11:31:390
134289922031038,1072cyclictest5350irq/9-uhci_hcd:10:37:440
13428992156963,1099cyclictest28838-21kworker/0:110:14:570
134289921061034,1005cyclictest3950irq/9-acpi11:19:060
134289920601094,871cyclictest134850irq/9-eth011:45:330
134289920481017,939cyclictest271532sleep011:24:170
13428992002980,1001cyclictest0-21swapper11:11:030
134289919831030,833cyclictest0-21swapper09:01:160
134289919641100,765cyclictest13680-21ssh12:38:290
134289919581098,735cyclictest30703-21diskmemload09:55:520
13428991940966,950cyclictest32085-21ssh10:44:560
13428991926988,904cyclictest0-21swapper10:58:200
134289919081039,776cyclictest0-21swapper09:39:070
134289919011035,773cyclictest0-21swapper07:33:410
134289918991033,773cyclictest0-21swapper07:17:460
13428991841903,925cyclictest0-21swapper09:43:380
134289918071082,658cyclictest134850irq/9-eth011:44:030
134289917061102,507cyclictest2099-21runrttasks10:02:340
134289917011094,607cyclictest0-21swapper12:27:050
134289916501045,605cyclictest0-21swapper07:50:260
13428991610792,815cyclictest0-21swapper09:26:530
13428991510747,759cyclictest0-21swapper09:11:090
134289914991094,405cyclictest0-21swapper07:57:280
134289914641099,365cyclictest0-21swapper09:16:400
13428991456734,711cyclictest21157-21ssh10:28:410
134289914001063,337cyclictest0-21swapper10:07:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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