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2026-02-25 - 17:44
[ 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 rack2slot0.osadl.org (updated Wed Feb 25, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
125672740,0sleep0101ktimersoftd/012:16:250
189972610,0sleep20-21swapper/212:13:172
179022540,0sleep10-21swapper/111:13:531
95372520,2sleep12615699cyclictest10:45:131
78822520,0sleep10-21swapper/110:52:551
41042510,0sleep30-21swapper/310:24:563
236612490,0sleep30-21swapper/310:31:093
112542490,0sleep20-21swapper/212:04:292
112542490,0sleep20-21swapper/212:04:282
91512480,0sleep10-21swapper/111:16:421
265132480,0sleep10-21swapper/110:14:051
265132480,0sleep10-21swapper/110:14:051
174482480,0sleep30-21swapper/309:22:083
125832480,0sleep20-21swapper/210:57:242
194512470,0sleep20-21swapper/209:39:222
118542410,0sleep10-21swapper/111:52:381
2572723019,7sleep20-21swapper/207:06:062
257632298,7sleep30-21swapper/307:06:353
256812257,7sleep00-21swapper/007:05:320
57012210,0sleep10-21swapper/111:59:521
2566522110,6sleep10-21swapper/107:05:211
241592210,0sleep20-21swapper/210:46:582
164352190,0sleep10-21swapper/109:38:491
163252170,1sleep316321-21bash10:06:393
313802160,0sleep20-21swapper/209:58:092
60642150,0sleep06026-21sshd09:20:140
93222140,0sleep00-21swapper/010:53:050
2616799140,0cyclictest0-21swapper/312:05:483
2616299140,12cyclictest699-21gdbus10:28:242
180642140,0sleep30-21swapper/311:37:343
315452130,1sleep031547-21bash10:20:170
2616799130,2cyclictest674-21dbus-daemon11:56:393
2615399130,12cyclictest0-21swapper/011:20:200
258002130,0sleep30-21swapper/311:10:463
243252130,0sleep00-21swapper/011:50:120
26167991210,1cyclictest6466-21sshd11:51:593
26167991210,1cyclictest14094-21bash11:33:093
2616799120,1cyclictest1-21systemd09:54:283
2616799120,11cyclictest0-21swapper/311:26:093
2616799120,11cyclictest0-21swapper/310:27:193
26162991211,0cyclictest0-21swapper/211:15:042
2615699120,11cyclictest17105-21sshd12:13:031
26153991210,1cyclictest21322-21sshd10:38:490
26153991210,1cyclictest0-21swapper/012:29:490
26167991110,0cyclictest0-21swapper/312:32:183
2616799110,10cyclictest0-21swapper/309:14:083
2616799110,0cyclictest0-21swapper/311:00:593
2616299119,1cyclictest21071-21bash10:01:532
26162991110,0cyclictest0-21swapper/210:16:442
2616299110,10cyclictest0-21swapper/211:43:342
2616299110,0cyclictest0-21swapper/210:06:342
26156991110,0cyclictest0-21swapper/112:17:541
2615699110,10cyclictest0-21swapper/111:30:041
2615699110,10cyclictest0-21swapper/111:00:431
2615699110,10cyclictest0-21swapper/110:28:141
2615699110,10cyclictest0-21swapper/109:15:241
2615699110,0cyclictest0-21swapper/110:05:131
2615399119,1cyclictest1-21systemd12:09:000
2615399110,10cyclictest0-21swapper/009:30:500
2615399110,0cyclictest0-21swapper/009:59:000
2616799109,0cyclictest0-21swapper/310:49:083
2616799109,0cyclictest0-21swapper/310:13:393
2616799109,0cyclictest0-21swapper/310:13:383
2616799109,0cyclictest0-21swapper/307:39:593
2616799108,1cyclictest29979-21gdbus12:19:583
2616799108,1cyclictest0-21swapper/311:20:383
2616799100,0cyclictest0-21swapper/312:22:583
2616799100,0cyclictest0-21swapper/309:16:193
2616299109,0cyclictest0-21swapper/211:59:542
2616299109,0cyclictest0-21swapper/211:26:532
2616299109,0cyclictest0-21swapper/211:05:142
2616299109,0cyclictest0-21swapper/210:41:442
2616299109,0cyclictest0-21swapper/210:12:232
2616299109,0cyclictest0-21swapper/210:12:232
2616299100,0cyclictest0-21swapper/212:19:242
2616299100,0cyclictest0-21swapper/211:50:332
2616299100,0cyclictest0-21swapper/211:37:132
2616299100,0cyclictest0-21swapper/209:15:542
2615699109,0cyclictest0-21swapper/112:20:031
2615699109,0cyclictest0-21swapper/110:17:441
2615699109,0cyclictest0-21swapper/110:01:431
2615699100,0cyclictest0-21swapper/112:32:241
2615699100,0cyclictest0-21swapper/111:08:541
2615699100,0cyclictest0-21swapper/109:51:331
2615699100,0cyclictest0-21swapper/109:40:241
2615399109,0cyclictest0-21swapper/011:34:400
2615399109,0cyclictest0-21swapper/011:25:490
2615399109,0cyclictest0-21swapper/010:41:100
2615399108,1cyclictest22073-21lspci11:41:590
2615399100,0cyclictest0-21swapper/011:02:590
189252100,2sleep32616799cyclictest11:17:563
133982100,1sleep0111rcuc/009:10:160
29119290,0sleep00-21swapper/011:19:120
261679998,0cyclictest0-21swapper/310:19:083
261679998,0cyclictest0-21swapper/309:30:383
261679997,1cyclictest41-21ksoftirqd/309:40:003
261679996,2cyclictest660-21avahi-daemon09:48:173
261679992,6cyclictest674-21dbus-daemon10:42:563
261629998,0cyclictest0-21swapper/212:29:142
261629998,0cyclictest0-21swapper/211:32:342
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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