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2026-01-29 - 21:41
[ 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 Thu Jan 29, 2026 12:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
302729910740853405,53907cyclictest1907-21snmpd07:55:120
302729910692253477,53348cyclictest28747-21ssh10:15:420
302729910680553413,53392cyclictest0-21swapper10:28:360
302729910674053466,53274cyclictest0-21swapper09:51:250
302729910668353390,53230cyclictest30217-21cyclictest09:42:430
302729910667353404,53269cyclictest0-21swapper12:29:010
302729910663953429,53210cyclictest0-21swapper07:38:070
302729910663053429,53201cyclictest0-21swapper12:13:060
302729910657753402,53175cyclictest0-21swapper09:48:040
302729910654453387,53092cyclictest0-21swapper12:20:080
302729910653853384,53088cyclictest0-21swapper11:27:030
302729910651053478,53032cyclictest0-21swapper08:07:150
302729910646453411,53053cyclictest0-21swapper09:22:570
302729910645253405,53047cyclictest0-21swapper07:30:550
302729910644053477,52963cyclictest0-21swapper11:39:160
302729910643553395,53040cyclictest0-21swapper12:39:540
302729910642853415,53013cyclictest0-21swapper08:58:100
302729910640953400,52944cyclictest5350irq/9-uhci_hcd:12:01:130
302729910630353410,52893cyclictest0-21swapper08:12:470
302729910622353476,52747cyclictest0-21swapper08:22:300
302729910621753471,52746cyclictest0-21swapper11:16:400
302729910621353413,52687cyclictest0-21swapper10:54:330
302729910620553456,52749cyclictest0-21swapper08:03:140
302729910620153445,52756cyclictest0-21swapper11:02:460
302729910618453454,52730cyclictest0-21swapper08:54:190
302729910617553438,52701cyclictest0-21swapper07:49:200
302729910613453388,52746cyclictest0-21swapper07:22:520
302729910538453112,52272cyclictest0-21swapper10:09:400
302729910530752987,52317cyclictest200612sleep010:03:590
30272995391825,53796cyclictest7102-21ssh10:31:370
30272995332627,171cyclictest9-21ksoftirqd/010:44:100
30272995327625,53251cyclictest0-21swapper11:41:570
30272995313824,53114cyclictest0-21swapper07:50:400
302729925161098,1292cyclictest32165-21ssh11:09:080
302729924971093,1276cyclictest2099-21runrttasks12:08:150
302729924241038,1260cyclictest28833-21rm09:29:490
302729923451020,1325cyclictest0-21swapper11:22:110
302729921871087,1033cyclictest134850irq/9-eth010:49:420
302729920711092,882cyclictest15274-21diskmemload11:49:290
30272992022985,1003cyclictest0-21swapper09:10:130
302729920141030,863cyclictest0-21swapper07:11:390
302729919941036,866cyclictest0-21swapper11:34:550
302729919441041,782cyclictest0-21swapper09:16:150
30272991941954,950cyclictest16083-21ssh09:57:470
302729919401050,824cyclictest25745-21ssh12:34:220
302729919121092,728cyclictest9-21ksoftirqd/007:27:240
302729919101040,778cyclictest0-21swapper08:40:050
30272991869892,955cyclictest0-21swapper10:23:550
30272991864926,904cyclictest134850irq/9-eth011:10:580
30272991803936,847cyclictest0-21swapper10:59:450
302729917981065,637cyclictest11274-21ssh10:38:190
302729917041096,517cyclictest30217-21cyclictest08:31:320
302729916971092,605cyclictest0-21swapper08:48:370
302729916861038,586cyclictest30217-21cyclictest09:03:410
302729916721095,577cyclictest0-21swapper08:35:530
302729916661053,613cyclictest0-21swapper10:14:020
302729916511083,568cyclictest0-21swapper07:15:400
302729916461081,565cyclictest0-21swapper12:15:070
302729916301075,555cyclictest0-21swapper09:07:220
302729916201088,441cyclictest9-21ksoftirqd/008:27:410
302729915831090,430cyclictest9-21ksoftirqd/011:54:310
302729915701043,527cyclictest0-21swapper08:17:180
30272991555736,816cyclictest0-21swapper09:33:300
30272991541734,799cyclictest0-21swapper09:39:220
302729914461087,359cyclictest0-21swapper11:59:320
302729914311079,352cyclictest0-21swapper07:43:280
30110268637,208sleep00-21swapper07:09:490
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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