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2026-01-31 - 00:54
[ 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 Fri Jan 30, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
83739910680553353,53439cyclictest0-21swapper09:13:290
83739910677453467,53210cyclictest9-21ksoftirqd/010:10:460
83739910674153435,53183cyclictest1907-21snmpd09:40:570
83739910672253428,53294cyclictest0-21swapper11:46:230
83739910669453461,53233cyclictest0-21swapper07:50:250
83739910667153388,53219cyclictest9-21ksoftirqd/010:28:110
83739910666653447,53219cyclictest0-21swapper08:03:590
83739910666553448,53217cyclictest0-21swapper08:42:100
83739910663153469,53098cyclictest9-21ksoftirqd/010:40:440
83739910656553443,53059cyclictest134850irq/9-eth010:21:290
83739910652453426,53098cyclictest0-21swapper09:30:440
83739910651953474,53045cyclictest0-21swapper08:35:080
83739910647953471,53008cyclictest0-21swapper09:23:420
83739910646853451,53017cyclictest0-21swapper08:10:110
83739910645753406,53051cyclictest0-21swapper07:44:330
83739910642453431,52993cyclictest0-21swapper11:28:080
83739910642153422,52999cyclictest0-21swapper07:58:580
83739910641053466,52944cyclictest0-21swapper09:06:470
83739910639253403,52953cyclictest28132-21taskset10:47:160
83739910637853469,52845cyclictest9-21ksoftirqd/007:31:500
83739910627653460,52816cyclictest0-21swapper08:07:500
83739910625953387,52806cyclictest0-21swapper08:25:450
83739910621153473,52738cyclictest0-21swapper08:17:230
83739910619853389,52809cyclictest0-21swapper08:22:550
83739910617853456,52722cyclictest0-21swapper07:25:080
83739910615353443,52710cyclictest0-21swapper07:17:360
83739910614253447,52695cyclictest0-21swapper10:00:430
83739910589453378,52516cyclictest0-21swapper09:36:560
83739910538852932,52450cyclictest23873-21ssh12:15:520
83739910514853046,52100cyclictest0-21swapper08:50:220
83739910514253048,52092cyclictest0-21swapper10:08:250
83739910513653019,52115cyclictest0-21swapper11:07:420
83739910511253002,52108cyclictest0-21swapper11:04:010
8373995359127,53471cyclictest0-21swapper11:43:120
8373995354827,0cyclictest0-21swapper12:30:360
8373995352625,0cyclictest0-21swapper08:30:370
8373995346025,0cyclictest9-21ksoftirqd/010:55:080
8373995341425,53389cyclictest0-21swapper12:25:040
8373995340129,181cyclictest0-21swapper10:37:230
8373995330227,53183cyclictest0-21swapper08:45:510
8373995298852973,13cyclictest6946-21ssh12:39:590
83739926621090,1446cyclictest25685-21diskmemload10:33:420
83739924241092,1237cyclictest9-21ksoftirqd/011:13:540
83739923021101,1104cyclictest27474-21ssh09:59:520
83739922831025,1162cyclictest19817-21kworker/0:109:49:090
83739920861093,868cyclictest2679-21devkit-power-da11:20:060
83739920731099,876cyclictest2790-21gnome-settings-07:38:420
8373992052933,1084cyclictest0-21swapper12:22:540
83739920481015,967cyclictest9-21ksoftirqd/009:25:430
8373991972986,920cyclictest134850irq/9-eth011:36:000
83739919711023,854cyclictest0-21swapper11:58:470
8373991954964,953cyclictest14373-21ssh12:02:180
83739919541043,818cyclictest0-21swapper07:13:040
83739919461052,796cyclictest32365-21ssh10:54:080
83739919121039,780cyclictest0-21swapper08:57:550
8373991863957,906cyclictest0-21swapper10:17:170
83739918551077,653cyclictest15982-21ssh11:17:050
83739918531018,799cyclictest17927-21ssh12:07:390
83739917811009,772cyclictest0-21swapper09:53:310
83739916891031,622cyclictest7105-21ssh11:51:140
83739916631094,569cyclictest0-21swapper09:04:060
83739916421005,543cyclictest0-21swapper07:46:440
83739916111067,544cyclictest0-21swapper11:30:390
83739916011062,539cyclictest0-21swapper07:23:370
83739915741048,526cyclictest0-21swapper09:17:100
83739913861063,323cyclictest0-21swapper12:11:000
7403258860,207sleep00-21swapper07:05:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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