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2026-02-06 - 11:50
[ 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, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack5slot0.osadl.org (updated Fri Feb 06, 2026 00:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
577821250,4sleep1673499cyclictest00:19:401
3041821210,3sleep3674399cyclictest22:44:443
2174921160,2sleep321748-21id23:01:443
1563221150,0sleep115631-21munin-node19:25:171
4147210933,47sleep10-21swapper/119:05:061
75702980,2sleep20-21swapper/200:08:592
647829532,45sleep30-21swapper/319:09:583
327052860,4sleep2673999cyclictest23:17:302
137572850,0sleep00-21swapper/023:29:500
79992840,2sleep17997-21sshd23:10:471
79582840,5sleep1673499cyclictest23:32:401
109292840,2sleep20-21swapper/222:57:022
123582810,2sleep10-21swapper/100:31:151
63632800,3sleep30-21swapper/321:24:223
48542800,0sleep00-21swapper/023:43:130
314122800,0sleep00-21swapper/021:44:400
259382800,3sleep30-21swapper/322:23:063
181312800,3sleep2673999cyclictest23:08:292
123032800,1sleep012289-21sshd22:25:110
289722780,2sleep228963-21sshd22:40:562
147902780,2sleep20-21swapper/223:59:022
13732780,0sleep00-21swapper/000:33:460
56612760,2sleep2673999cyclictest23:35:542
172362740,2sleep30-21swapper/323:59:193
37212730,2sleep10-21swapper/122:20:341
241632730,0sleep00-21swapper/000:36:100
223592730,2sleep30-21swapper/323:34:183
174792730,1sleep20-21swapper/200:24:432
642627232,10sleep20-21swapper/219:09:362
175812720,2sleep30-21swapper/322:11:193
253992710,2sleep30-21swapper/322:37:043
178892710,2sleep0672899cyclictest22:00:500
79522690,3sleep30-21swapper/321:52:403
200952690,2sleep320082-21sshd23:48:413
169162680,4sleep1673499cyclictest22:25:311
58622670,2sleep20-21swapper/223:00:062
143562660,1sleep314354-21sshd21:46:183
33042640,1sleep20-21swapper/223:14:142
618025229,11sleep00-21swapper/019:07:510
132712480,0sleep313272-21bash23:44:163
97062320,1sleep00-21swapper/022:35:200
94192321,29sleep3144650irq/27-eth021:38:383
87562302,25sleep128950irq/26-ahci[00000:05:231
78642290,3sleep17862-21id21:49:131
128972290,3sleep30-21swapper/321:18:053
70752280,1sleep00-21swapper/023:18:160
164422280,0sleep216431-21sshd00:13:402
188122270,2sleep318804-21diskstats22:15:153
201062260,2sleep10-21swapper/122:15:221
165462260,24sleep1144650irq/27-eth021:25:211
139712250,2sleep30-21swapper/322:28:513
101262250,0sleep20-21swapper/221:52:542
7332240,2sleep20-21swapper/221:48:262
244522240,2sleep324455-21bash00:18:063
130312240,1sleep021211-21nscd23:04:260
277112230,21sleep1144650irq/27-eth021:23:091
266042230,0sleep00-21swapper/023:09:270
259952220,1sleep025986-21sshd21:12:170
224372220,2sleep0672899cyclictest23:37:480
131572220,20sleep328950irq/26-ahci[00021:25:073
82472210,4sleep38249-21bash21:59:583
82472210,4sleep38249-21bash21:59:573
59042210,0sleep00-21swapper/021:20:430
107942210,2sleep10-21swapper/123:47:351
91642200,18sleep1144650irq/27-eth022:46:011
674399200,14cyclictest22194-21munin-node23:05:203
314062200,18sleep3144650irq/27-eth000:11:423
243542200,3sleep1673499cyclictest23:05:311
167372200,2sleep216740-21sshd22:29:092
60262190,2sleep36025-21sshd22:49:173
148592190,3sleep3674399cyclictest21:42:383
167102180,2sleep10-21swapper/123:15:411
15172180,0sleep041ktimersoftd/022:41:290
135632180,2sleep30-21swapper/300:24:153
100442180,16sleep1144650irq/27-eth000:27:231
79812170,2sleep27982-21sshd23:54:452
6743991712,3cyclictest29260-21sshd23:27:543
6739991714,2cyclictest5162-21bash22:03:032
673499176,3cyclictest0-21swapper/122:02:351
673499172,11cyclictest2066-21nscd23:43:031
673499170,12cyclictest2024-21nfsd23:20:131
672899170,4cyclictest6574-21sshd00:08:520
59182170,0sleep15917-21id21:31:101
267652170,15sleep1144650irq/27-eth022:55:141
674399165,4cyclictest4062-21sshd23:35:433
674399160,14cyclictest0-21swapper/322:52:033
674399160,11cyclictest15061-21bash23:15:293
673999163,12cyclictest0-21swapper/223:30:112
6739991612,3cyclictest5165-21sshd22:10:062
6739991612,3cyclictest29337-21sshd22:51:442
673499167,8cyclictest0-21swapper/120:08:431
673499163,1cyclictest9980-21sshd23:36:231
673499160,4cyclictest23127-21sshd22:11:571
673499160,14cyclictest6577-21atenall_r5power23:00:121
673499160,14cyclictest27151-21grep20:50:211
673499160,14cyclictest144650irq/27-eth023:57:021
673499160,14cyclictest0-21swapper/120:10:131
6728991612,3cyclictest20159-21sed00:25:000
6728991611,4cyclictest0-21swapper/022:09:330
672899160,15cyclictest30096-21sshd22:48:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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