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2026-01-17 - 06:29
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot6.osadl.org (updated Sat Jan 17, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2034022390,3sleep00-21swapper/019:24:580
660121870,5sleep32154699cyclictest23:32:553
394721590,3sleep22153799cyclictest21:50:042
2625921530,1sleep10-21swapper/119:35:061
1068911460,4ptp4l401ktimersoftd/319:24:563
123342680,2sleep30-21swapper/300:11:133
106891650,1ptp4l401ktimersoftd/323:28:033
77782640,4sleep02152899cyclictest21:54:550
10302630,5sleep32154699cyclictest21:47:483
10302630,5sleep32154699cyclictest21:47:483
211642594,9sleep20-21swapper/219:26:142
21528995724,6cyclictest9-21ksoftirqd/000:24:450
87222540,3sleep12153399cyclictest00:40:131
21528995433,7cyclictest9-21ksoftirqd/023:04:580
21528995422,6cyclictest9-21ksoftirqd/021:59:550
21528995323,7cyclictest9-21ksoftirqd/023:49:550
185182530,2sleep20-21swapper/222:39:022
126182530,2sleep012617-21rm00:11:420
21528995121,5cyclictest9-21ksoftirqd/022:44:560
21528995024,4cyclictest9-21ksoftirqd/022:04:500
21528995019,6cyclictest9-21ksoftirqd/021:49:540
212002504,34sleep10-21swapper/119:26:421
21528994920,5cyclictest9-21ksoftirqd/020:39:580
106891490,13ptp4l17736-21kworker/3:222:46:223
21528994824,4cyclictest9-21ksoftirqd/023:25:080
21528994824,4cyclictest9-21ksoftirqd/000:50:290
21528994820,6cyclictest9-21ksoftirqd/023:00:000
21528994723,3cyclictest9-21ksoftirqd/023:13:480
21528994723,3cyclictest9-21ksoftirqd/021:15:030
21528994720,5cyclictest9-21ksoftirqd/020:54:590
21528994719,9cyclictest9-21ksoftirqd/000:16:310
21528994719,7cyclictest9-21ksoftirqd/022:19:500
21528994719,4cyclictest9-21ksoftirqd/023:35:260
21528994718,5cyclictest9-21ksoftirqd/000:04:440
21533994635,6cyclictest25-21ksoftirqd/122:04:511
21528994637,3cyclictest9-21ksoftirqd/000:05:010
21528994619,7cyclictest9-21ksoftirqd/023:32:580
21528994616,7cyclictest9-21ksoftirqd/000:26:180
21537994531,8cyclictest33-21ksoftirqd/200:29:552
21537994521,14cyclictest47150irq/102-ens3-Tx00:39:572
2152899455,4cyclictest9-21ksoftirqd/022:10:080
21528994533,3cyclictest9-21ksoftirqd/022:52:300
21528994533,3cyclictest9-21ksoftirqd/021:38:560
21528994533,3cyclictest9-21ksoftirqd/021:38:560
21528994519,9cyclictest9-21ksoftirqd/022:42:260
21528994518,6cyclictest9-21ksoftirqd/023:20:000
2152899449,3cyclictest9-21ksoftirqd/023:56:180
2152899447,8cyclictest9-21ksoftirqd/020:04:560
21528994431,3cyclictest9-21ksoftirqd/000:30:400
21528994418,10cyclictest9-21ksoftirqd/021:44:270
21528994418,10cyclictest9-21ksoftirqd/021:44:270
21528994417,9cyclictest9-21ksoftirqd/000:40:210
21528994417,7cyclictest9-21ksoftirqd/023:14:440
21528994417,7cyclictest9-21ksoftirqd/021:33:210
21528994411,3cyclictest9-21ksoftirqd/020:24:530
2152899436,7cyclictest9-21ksoftirqd/000:59:450
2152899436,3cyclictest9-21ksoftirqd/019:34:530
21528994332,3cyclictest9-21ksoftirqd/023:41:550
21528994331,3cyclictest9-21ksoftirqd/022:14:580
21528994317,4cyclictest9-21ksoftirqd/022:26:080
21528994316,4cyclictest9-21ksoftirqd/020:21:480
21528994315,6cyclictest9-21ksoftirqd/022:36:480
21528994314,10cyclictest9-21ksoftirqd/022:29:590
2154699422,36cyclictest8310-21tail20:05:003
2154699422,36cyclictest7908-21grep21:54:563
2152899429,6cyclictest9-21ksoftirqd/020:39:400
2152899429,3cyclictest9-21ksoftirqd/020:17:590
21528994229,3cyclictest9-21ksoftirqd/000:44:590
2152899421,7cyclictest9-21ksoftirqd/020:04:390
21528994217,9cyclictest9-21ksoftirqd/019:44:570
2152899420,8cyclictest9-21ksoftirqd/019:39:580
106891420,1ptp4l401ktimersoftd/323:55:443
2152899419,3cyclictest9-21ksoftirqd/023:48:410
2152899416,3cyclictest9-21ksoftirqd/022:56:110
21528994130,3cyclictest9-21ksoftirqd/021:47:470
21528994130,3cyclictest9-21ksoftirqd/021:47:470
2152899410,7cyclictest9-21ksoftirqd/020:49:550
106891410,1ptp4l401ktimersoftd/300:24:403
2152899408,3cyclictest23042-21gzip19:30:000
2152899403,9cyclictest9-21ksoftirqd/021:09:550
2152899402,5cyclictest9-21ksoftirqd/000:34:550
2152899400,7cyclictest9-21ksoftirqd/021:04:520
2152899400,7cyclictest9-21ksoftirqd/020:30:010
106891400,1ptp4l401ktimersoftd/300:08:483
2152899395,7cyclictest9-21ksoftirqd/020:59:570
2152899394,4cyclictest9-21ksoftirqd/019:49:480
2152899391,6cyclictest27222-21ps20:45:010
21528993914,4cyclictest9-21ksoftirqd/020:11:490
106891390,5ptp4l401ktimersoftd/321:38:333
106891390,5ptp4l401ktimersoftd/321:38:333
106891390,1ptp4l401ktimersoftd/323:15:093
21546993811,3cyclictest5698-21expr21:09:533
2152899382,7cyclictest9-21ksoftirqd/021:29:400
106891380,1ptp4l401ktimersoftd/323:41:223
106891380,1ptp4l401ktimersoftd/323:12:003
106891380,1ptp4l401ktimersoftd/322:36:363
106891380,1ptp4l401ktimersoftd/322:18:323
21546993715,18cyclictest2144-21latency_hist21:49:413
21546993713,3cyclictest19346-21grep20:29:553
21546993711,4cyclictest30211-21expr19:44:513
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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