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2026-02-11 - 10:42
[ 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 rack7slot0.osadl.org (updated Wed Feb 11, 2026 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750630,0irq/25-eth00-21swapper/319:08:393
120650600,0irq/26-eth1-rx-0-21swapper/119:06:461
112750530,0irq/25-eth00-21swapper/219:09:432
9950390,0irq/24-0000:00:0-21swapper/019:05:060
2219799219,0cyclictest112750irq/25-eth000:15:453
2219799209,0cyclictest23415-21bash22:38:163
22197992010,0cyclictest28128-21sshd00:31:203
2219599208,0cyclictest12564-21bash21:48:111
2219799199,0cyclictest112750irq/25-eth000:26:483
2219799188,0cyclictest14379-21bash21:19:393
2219799188,0cyclictest112750irq/25-eth023:14:193
2219799177,0cyclictest4799-21bash23:58:293
2219799177,0cyclictest31205-21sshd00:02:243
2219599178,0cyclictest4507-21bash00:22:571
2219799167,0cyclictest29227-21bash00:21:443
2219799167,0cyclictest12816-21sshd00:38:563
2219599165,0cyclictest6590-21sshd00:03:391
2219599165,0cyclictest1503-21sshd23:57:571
112750160,0irq/25-eth031458-21sshd21:55:413
112750160,0irq/25-eth023920-21bash21:35:201
2219799155,0cyclictest9419-21bash22:21:343
2219799155,0cyclictest19668-21sshd21:49:173
2219799155,0cyclictest13960-21sshd22:07:443
2219799155,0cyclictest10659-21sshd22:50:473
2219799154,0cyclictest19412-21sshd23:16:343
2219799154,0cyclictest15516-21bash21:14:593
2219799150,0cyclictest0-21swapper/323:50:063
2219599156,0cyclictest21037-21sshd23:36:231
2219599155,0cyclictest21852-21sshd23:02:201
2219599155,0cyclictest17517-21bash21:44:091
2219599153,0cyclictest31103-21sshd00:17:081
2219599153,0cyclictest22358-21sshd22:09:021
2219599150,0cyclictest0-21swapper/123:40:171
3399140,0migration/34748-21bash23:09:373
2219799146,0cyclictest112750irq/25-eth022:31:513
2219799144,0cyclictest7453-21rm21:37:493
2219799144,0cyclictest7111-21sshd00:08:383
2219799144,0cyclictest21295-21bash23:26:383
2219799144,0cyclictest112750irq/25-eth021:53:003
2219799143,0cyclictest822-21sshd23:38:183
2219799143,0cyclictest28277-21bash23:32:383
2219799142,0cyclictest7993-21bash21:23:273
2219799140,0cyclictest7433-21bash22:16:233
22196991413,0cyclictest0-21swapper/221:43:372
2219599149,0cyclictest1484-21sshd00:27:221
2219599146,0cyclictest9031-21sshd23:20:021
2219599145,0cyclictest1953-21sshd00:32:191
2219599145,0cyclictest0-21swapper/121:22:421
2219599144,0cyclictest32130-21sshd22:54:111
2219599144,0cyclictest26177-21diskstats21:50:111
2219599140,0cyclictest30199-21sshd22:15:041
2219599140,0cyclictest20666-21sshd22:37:521
22194991413,0cyclictest0-21swapper/019:30:130
2219499140,0cyclictest0-21swapper/023:40:260
112750140,0irq/25-eth026338-21sshd00:11:281
41130,0ktimersoftd/08089-21sshd00:28:240
271130,0ktimersoftd/20-21swapper/200:19:172
2599130,0migration/230157-21bash22:34:292
2219799133,0cyclictest7965-21bash22:40:393
2219799133,0cyclictest621-21bash23:04:053
2219799133,0cyclictest21622-21bash21:44:473
22197991312,0cyclictest0-21swapper/321:31:523
22197991311,0cyclictest0-21swapper/323:22:563
2219799130,0cyclictest0-21swapper/322:55:223
22196991312,0cyclictest0-21swapper/223:12:442
22196991312,0cyclictest0-21swapper/200:21:152
22196991311,0cyclictest0-21swapper/222:40:192
2219699130,0cyclictest0-21swapper/221:56:452
2219599133,0cyclictest385-21sshd00:07:351
2219599133,0cyclictest22913-21bash22:43:021
2219599133,0cyclictest10798-21bash22:26:371
22195991312,0cyclictest1086-21bash21:17:341
22195991312,0cyclictest0-21swapper/122:31:201
2219599131,0cyclictest12045-21sshd23:05:371
22195991310,0cyclictest6530-21sshd23:14:481
2219599130,0cyclictest7145-21sshd21:28:091
2219599130,0cyclictest28783-21sshd23:47:221
2219599130,0cyclictest0-21swapper/122:49:211
2219499131,0cyclictest0-21swapper/000:32:010
22194991310,0cyclictest0-21swapper/023:01:250
2219499130,0cyclictest28736-21sshd22:39:060
1499130,0migration/019830-21bash21:10:360
112750130,0irq/25-eth08004-21sshd23:54:051
41120,0ktimersoftd/018151-21sshd23:45:390
22197991210,0cyclictest0-21swapper/322:45:253
2219799120,0cyclictest5576-21sshd22:11:153
2219799120,0cyclictest4167-21sshd22:25:333
2219799120,0cyclictest29860-21sshd23:47:333
2219799120,0cyclictest16874-21sshd23:40:343
2219799120,0cyclictest16522-21bash00:10:073
2219799120,0cyclictest12182-21bash22:02:363
2219699123,0cyclictest1539-21sshd00:30:122
22196991211,0cyclictest30126-21sshd21:26:402
22196991211,0cyclictest0-21swapper/200:26:162
22196991210,0cyclictest0-21swapper/222:37:042
2219699120,0cyclictest14243-21bash23:15:442
2219699120,0cyclictest0-21swapper/223:41:252
2219699120,0cyclictest0-21swapper/223:37:422
2219699120,0cyclictest0-21swapper/222:48:352
2219699120,0cyclictest0-21swapper/222:07:542
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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