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2026-03-06 - 09:11
[ 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 Mar 06, 2026 00:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
872521290,4sleep12097899cyclictest21:55:111
153621230,2sleep20-21swapper/200:07:082
1700421200,2sleep20-21swapper/200:16:372
2764221170,0sleep227641-21sshd21:53:432
725021110,0sleep27249-21sshd21:40:412
20496210633,45sleep10-21swapper/119:06:581
220282900,2sleep10-21swapper/122:48:491
201592900,2sleep10-21swapper/122:22:551
117042840,1sleep30-21swapper/323:53:263
168932830,4sleep12097899cyclictest20:10:171
2069528134,42sleep30-21swapper/319:09:303
183172810,1sleep30-21swapper/322:59:043
174732810,2sleep10-21swapper/121:10:341
149252810,3sleep22098399cyclictest23:20:152
25582800,1sleep20-21swapper/222:42:402
182512800,1sleep08-21rcu_preempt21:35:090
228162790,1sleep022814-21bash00:13:230
214342780,0sleep00-21swapper/022:41:090
42562770,2sleep34249-21sshd21:43:543
274252770,4sleep12097899cyclictest21:21:521
47392750,2sleep14734-21sshd21:16:031
241572750,1sleep024156-21sshd21:21:310
196212740,2sleep30-21swapper/323:28:253
140872740,1sleep014070-21sshd23:35:240
254572720,3sleep02097399cyclictest00:09:450
145772720,2sleep22098399cyclictest23:39:032
223552710,2sleep10-21swapper/100:25:021
87942700,2sleep10-21swapper/122:54:381
284172680,4sleep32098999cyclictest23:07:543
93892670,3sleep32098999cyclictest00:04:243
302792670,1sleep20-21swapper/223:40:342
210862650,0sleep00-21swapper/022:37:050
70752640,0sleep00-21swapper/021:16:180
49552640,3sleep12097899cyclictest21:51:131
317132630,1sleep10-21swapper/123:52:031
22902620,0sleep02097399cyclictest00:36:590
2067225933,14sleep00-21swapper/019:09:110
2072825035,11sleep20-21swapper/219:09:522
77632450,0sleep17762-21sshd21:30:301
309192410,0sleep030836-21sshd22:30:510
288322410,39sleep1144650irq/27-eth000:10:081
155242400,1sleep115519-21cp23:20:181
180492390,4sleep30-21swapper/300:12:463
173702380,36sleep3144650irq/27-eth000:24:253
138052380,0sleep213806-21munin-node21:10:152
180642330,31sleep3144650irq/27-eth022:06:233
192022310,2sleep20-21swapper/222:19:112
89242290,26sleep3144650irq/27-eth023:45:183
322302270,2sleep30-21swapper/322:12:203
2098399264,10cyclictest10950irq/23-ehci_hcd22:34:062
2097899260,10cyclictest0-21swapper/122:16:381
290572250,4sleep32098999cyclictest23:18:203
280412250,1sleep10-21swapper/123:14:481
2098399253,11cyclictest10950irq/23-ehci_hcd00:00:022
322042240,22sleep3144650irq/27-eth021:46:483
2098399246,8cyclictest2023-21nfsd22:54:252
2098399242,11cyclictest28950irq/26-ahci[00021:27:352
2098399240,2cyclictest0-21swapper/221:30:072
2097899246,3cyclictest0-21swapper/121:42:071
190502240,3sleep219049-21bash00:31:362
225622230,2sleep10-21swapper/122:33:371
2097899236,3cyclictest0-21swapper/100:30:101
2097899230,1cyclictest0-21swapper/123:42:441
2097899230,10cyclictest0-21swapper/122:37:241
2098399223,9cyclictest144650irq/27-eth023:34:162
2098399223,10cyclictest10950irq/23-ehci_hcd22:59:052
2098399220,3cyclictest0-21swapper/221:20:142
2098399220,3cyclictest0-21swapper/200:12:402
2098399220,2cyclictest0-21swapper/200:26:272
2098399220,20cyclictest0-21swapper/223:17:212
2098399220,20cyclictest0-21swapper/223:00:192
2097899228,2cyclictest0-21swapper/123:17:001
2097899221,9cyclictest0-21swapper/122:59:591
2097899221,11cyclictest0-21swapper/123:30:221
2097899221,11cyclictest0-21swapper/123:26:061
2097899220,2cyclictest0-21swapper/100:35:221
2097899220,10cyclictest0-21swapper/100:18:581
117622220,3sleep30-21swapper/322:35:513
312312210,2sleep20-21swapper/223:52:012
2098399213,9cyclictest10950irq/23-ehci_hcd21:17:212
2098399213,11cyclictest10950irq/23-ehci_hcd22:20:232
2098399212,12cyclictest21257-21sshd22:03:212
2098399211,10cyclictest10950irq/23-ehci_hcd22:09:132
2098399210,3cyclictest0-21swapper/223:25:162
2098399210,2cyclictest0-21swapper/223:55:132
2098399210,2cyclictest0-21swapper/223:48:042
2098399210,2cyclictest0-21swapper/222:35:252
2098399210,2cyclictest0-21swapper/221:10:002
2098399210,2cyclictest0-21swapper/200:21:262
2098399210,12cyclictest0-21swapper/200:37:152
2097899218,3cyclictest0-21swapper/121:45:171
2097899216,1cyclictest0-21swapper/120:45:191
2097899211,3cyclictest0-21swapper/122:10:231
2097899211,11cyclictest0-21swapper/122:28:061
2097899210,3cyclictest0-21swapper/100:20:461
2097899210,10cyclictest0-21swapper/121:25:371
171272210,19sleep3144650irq/27-eth022:02:543
60992200,18sleep3144650irq/27-eth022:31:483
2098399204,10cyclictest10950irq/23-ehci_hcd21:45:132
2098399202,13cyclictest0-21swapper/221:55:252
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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