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2026-01-22 - 10:14
[ 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 highest latencies:
System rackaslot0.osadl.org (updated Thu Jan 22, 2026 00:44:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
27692910,2sleep22337999cyclictest21:48:512
149862900,0sleep20-21swapper/221:20:412
241442640,2sleep10-21swapper/100:04:561
41192600,1sleep10-21swapper/100:23:261
30192600,0sleep10-21swapper/121:43:011
17962590,0sleep20-21swapper/222:38:222
322122550,1sleep032213-21bash23:10:130
316752550,0sleep31734-21runrttasks23:42:133
296382550,1sleep31734-21runrttasks00:14:073
47922540,0sleep10-21swapper/121:51:531
241852540,1sleep228-21rcuc/222:08:142
91572530,0sleep10-21swapper/100:35:241
26932530,0sleep1201ktimersoftd/123:16:151
296012520,0sleep30-21swapper/323:12:533
232192520,1sleep223221-21id00:36:412
2258025230,18sleep20-21swapper/219:06:082
58492510,0sleep15833-21sshd21:28:431
317072510,1sleep031688-21sshd22:05:550
280522510,0sleep20-21swapper/222:26:042
231002510,0sleep10-21swapper/123:09:261
2291725128,19sleep30-21swapper/319:08:343
2267925129,18sleep00-21swapper/019:06:500
2255925025,9sleep10-21swapper/119:05:591
169102500,1sleep31511-21nfsd22:16:163
23722490,0sleep32356-21sshd23:51:153
171022490,0sleep08-21rcu_preempt22:16:170
137812490,0sleep20-21swapper/221:17:452
46072480,1sleep11734-21runrttasks00:11:481
210372480,1sleep321035-21sshd21:35:503
120462480,0sleep21734-21runrttasks23:43:262
164032470,0sleep10-21swapper/122:01:391
158452470,0sleep00-21swapper/022:48:220
54952440,0sleep35475-21sshd00:17:443
16532440,1sleep20-21swapper/221:54:362
317292420,0sleep00-21swapper/022:41:010
151942370,0sleep123420-21diskmemload23:29:091
23379992517,5cyclictest3681-21sshd22:23:572
23378992321,1cyclictest10877-21sshd23:11:091
240882220,0sleep30-21swapper/322:40:203
2337999229,1cyclictest115650irq/25-eth023:48:432
241292210,0sleep00-21swapper/023:47:230
23378992119,1cyclictest6938-21sshd21:49:131
23377992120,1cyclictest31269-21sshd23:53:550
23378992018,1cyclictest28478-21sshd23:41:561
23378992018,1cyclictest10040-21sshd22:59:331
23377992019,1cyclictest19690-21sshd22:31:100
23377992018,1cyclictest16093-21sshd22:22:060
23377992016,3cyclictest32322-21sshd22:55:360
2337999190,10cyclictest0-21swapper/200:32:362
23378991917,1cyclictest17597-21sshd21:12:181
23377991917,1cyclictest9902-21sshd21:17:240
23380991816,1cyclictest0-21swapper/323:00:363
2338099180,17cyclictest0-21swapper/321:05:163
2337799180,14cyclictest0-21swapper/023:08:130
43462170,0sleep00-21swapper/023:31:010
2337999179,2cyclictest0-21swapper/223:21:232
2337999179,2cyclictest0-21swapper/222:47:482
2337999178,8cyclictest14935-21sshd21:55:402
2337999178,1cyclictest0-21swapper/223:09:312
2337999172,1cyclictest0-21swapper/223:03:532
2337999171,2cyclictest0-21swapper/220:30:232
23379991712,4cyclictest0-21swapper/223:33:552
2337999170,9cyclictest29074-21sshd00:02:222
2337999170,11cyclictest7620-21sshd23:54:432
2337799170,1cyclictest3293-21sshd21:57:350
2337799170,12cyclictest0-21swapper/023:37:110
17872170,1sleep01774-21sshd21:37:030
23380991614,1cyclictest0-21swapper/322:23:303
2338099160,9cyclictest27365-21sshd00:08:043
2337999169,2cyclictest0-21swapper/221:26:462
2337999169,1cyclictest0-21swapper/222:18:182
2337999167,1cyclictest2806-21sshd22:55:532
2337999161,14cyclictest115650irq/25-eth021:34:202
2337999160,9cyclictest0-21swapper/221:40:562
2337999160,2cyclictest0-21swapper/223:55:462
2337999160,1cyclictest31931-21id23:19:002
2337999160,1cyclictest27290-21apache_processe00:05:122
2337999160,1cyclictest1940-21sshd23:13:212
2337999160,15cyclictest0-21swapper/222:41:202
2337999160,10cyclictest29190-21sshd23:27:272
2337999160,10cyclictest0-21swapper/223:35:572
2337999160,10cyclictest0-21swapper/222:51:112
2337999160,10cyclictest0-21swapper/222:00:522
2337999160,10cyclictest0-21swapper/220:55:172
2337999160,10cyclictest0-21swapper/200:22:122
2337999160,10cyclictest0-21swapper/200:17:302
2337899160,15cyclictest3276-21sshd21:57:341
2337899160,13cyclictest0-21swapper/123:03:491
2337799169,3cyclictest0-21swapper/022:13:490
2337799168,3cyclictest10462-21sshd00:12:220
2337799166,6cyclictest0-21swapper/022:00:330
23377991614,1cyclictest0-21swapper/020:10:170
2337799160,15cyclictest0-21swapper/021:43:330
2337799160,12cyclictest0-21swapper/023:03:260
2337799160,12cyclictest0-21swapper/022:50:050
2337799160,12cyclictest0-21swapper/021:54:200
144622160,0sleep30-21swapper/321:20:393
39502150,0sleep10-21swapper/122:44:261
2338099150,14cyclictest3260-21bash22:50:123
2337999159,1cyclictest0-21swapper/222:10:452
2337999158,1cyclictest24895-21sshd21:10:062
2337999158,1cyclictest0-21swapper/222:30:012
2337999150,9cyclictest28335-21sshd00:25:312
2337999150,9cyclictest14725-21sshd21:35:172
2337999150,9cyclictest0-21swapper/219:40:112
2337999150,11cyclictest0-21swapper/220:48:172
2337999150,10cyclictest0-21swapper/200:10:512
2337899150,6cyclictest0-21swapper/123:45:571
2337899150,4cyclictest0-21swapper/122:19:311
2337799158,6cyclictest9236-21sshd21:49:270
2337799158,6cyclictest2739-21sshd21:13:550
2337799158,6cyclictest0-21swapper/022:25:300
2337799158,3cyclictest0-21swapper/023:29:030
2337799157,7cyclictest21570-21sshd00:25:030
2337799150,4cyclictest0-21swapper/000:09:210
2337799150,11cyclictest29489-21sshd23:15:440
2337799150,11cyclictest0-21swapper/021:27:310
172142150,0sleep10-21swapper/123:38:031
290272140,0sleep10-21swapper/121:30:431
255882140,0sleep20-21swapper/220:10:252
2338099149,2cyclictest0-21swapper/322:35:523
2338099140,5cyclictest0-21swapper/322:05:253
2338099140,1cyclictest0-21swapper/323:27:293
2338099140,13cyclictest26253-21sshd21:13:043
2338099140,13cyclictest0-21swapper/322:00:163
2338099140,12cyclictest0-21swapper/323:15:113
2337999140,9cyclictest26253-21processes19:15:022
2337999140,9cyclictest0-21swapper/220:05:202
2337999140,1cyclictest4867-21apache_volume20:35:122
2337999140,1cyclictest32514-21df19:25:132
2337999140,1cyclictest16192-21df19:55:132
2337899149,1cyclictest22745-21sshd22:49:011
2337899149,1cyclictest0-21swapper/123:20:051
2337899149,1cyclictest0-21swapper/121:20:171
2337899149,1cyclictest0-21swapper/100:30:201
2337899148,1cyclictest0-21swapper/122:05:171
2337899140,13cyclictest0-21swapper/100:18:321
2337799149,4cyclictest0-21swapper/000:32:230
2337799148,2cyclictest0-21swapper/023:40:570
2337799147,6cyclictest0-21swapper/021:34:300
2337799147,4cyclictest0-21swapper/023:23:050
2337799147,4cyclictest0-21swapper/022:36:200
2337799147,4cyclictest0-21swapper/000:19:340
2337799141,1cyclictest25259-21sshd21:21:390
2337799140,11cyclictest16759-21sshd00:04:150
2337799140,11cyclictest0-21swapper/000:35:160
216582140,1sleep121654-21sshd22:37:131
2338099139,3cyclictest0-21swapper/321:40:153
2338099139,1cyclictest0-21swapper/322:45:083
2338099138,4cyclictest0-21swapper/323:36:093
2338099138,2cyclictest21283-21bash00:27:523
2338099137,5cyclictest0-21swapper/322:59:353
23380991311,1cyclictest12662-21bash21:55:273
23380991311,1cyclictest0-21swapper/322:32:443
2338099131,11cyclictest0-21swapper/319:40:133
2338099130,5cyclictest0-21swapper/323:49:413
2338099130,4cyclictest7885-21apache_accesses23:05:113
2338099130,4cyclictest5058-21bash21:25:373
2338099130,12cyclictest14316-21fw_conntrack23:55:153
2338099130,12cyclictest0-21swapper/323:31:563
2338099130,12cyclictest0-21swapper/322:25:583
2338099130,12cyclictest0-21swapper/321:54:163
2338099130,12cyclictest0-21swapper/321:45:563
2338099130,12cyclictest0-21swapper/300:35:443
2338099130,12cyclictest0-21swapper/300:34:293
2337999130,9cyclictest6469-21ps19:35:212
2337999130,1cyclictest0-21swapper/220:20:182
2337999130,12cyclictest28132-21expr20:15:232
23378991311,1cyclictest22780-21sshd00:28:001
2337899131,11cyclictest0-21swapper/122:30:121
2337899131,11cyclictest0-21swapper/121:15:471
2337899131,11cyclictest0-21swapper/120:15:111
2337899131,11cyclictest0-21swapper/119:40:181
2337899130,1cyclictest0-21swapper/122:13:551
2337899130,1cyclictest0-21swapper/100:05:421
2337899130,12cyclictest27515-21sshd23:56:261
2337899130,12cyclictest26500-21sshd22:25:561
2337899130,12cyclictest0-21swapper/123:34:131
2337899130,12cyclictest0-21swapper/122:51:171
2337899130,12cyclictest0-21swapper/121:35:381
2337799139,3cyclictest0-21swapper/020:55:190
2337799139,2cyclictest0-21swapper/000:20:070
2337799131,2cyclictest0-21swapper/019:44:160
23377991311,1cyclictest18249-21sshd23:55:340
2337799131,11cyclictest0-21swapper/019:30:120
2337799131,11cyclictest0-21swapper/019:25:130
2337799130,4cyclictest21115-21cpu21:05:130
2338099129,2cyclictest0-21swapper/323:20:073
2338099129,2cyclictest0-21swapper/322:11:033
2338099129,2cyclictest0-21swapper/321:15:573
2338099129,2cyclictest0-21swapper/320:25:243
2338099129,2cyclictest0-21swapper/319:45:143
2338099129,2cyclictest0-21swapper/319:15:143
2338099129,2cyclictest0-21swapper/300:22:503
2338099121,2cyclictest0-21swapper/319:50:153
2338099121,2cyclictest0-21swapper/319:35:233
2338099121,10cyclictest0-21swapper/321:00:143
2338099121,10cyclictest0-21swapper/320:45:123
2338099121,10cyclictest0-21swapper/320:05:183
2338099121,10cyclictest0-21swapper/319:25:203
23380991210,1cyclictest27246-21cp21:30:323
2338099120,11cyclictest13815-21bash00:00:583
2338099120,11cyclictest0-21swapper/320:10:133
2337999121,10cyclictest0-21swapper/221:05:122
2337999121,10cyclictest0-21swapper/221:00:122
2337899129,2cyclictest0-21swapper/123:50:161
2337899129,2cyclictest0-21swapper/121:05:201
2337899129,2cyclictest0-21swapper/120:05:131
2337899129,2cyclictest0-21swapper/119:50:101
2337899129,2cyclictest0-21swapper/119:20:131
2337899121,2cyclictest0-21swapper/122:21:551
2337899121,2cyclictest0-21swapper/119:45:191
2337899121,2cyclictest0-21swapper/119:10:191
2337899121,10cyclictest0-21swapper/120:25:171
2337799129,2cyclictest0-21swapper/020:05:140
2337799129,2cyclictest0-21swapper/019:45:110
2337799121,2cyclictest0-21swapper/020:00:130
23377991211,1cyclictest0-21swapper/021:00:230
2337799121,10cyclictest0-21swapper/019:55:110
2337799120,11cyclictest0-21swapper/020:45:170
2338099118,2cyclictest0-21swapper/320:40:223
2338099118,2cyclictest0-21swapper/320:35:193
2338099118,2cyclictest0-21swapper/320:20:133
2338099110,11cyclictest0-21swapper/319:10:123
2338099110,10cyclictest0-21swapper/320:30:133
2338099110,10cyclictest0-21swapper/320:00:223
2337999119,1cyclictest0-21swapper/219:45:212
2337999118,2cyclictest30209-21tune2fs19:20:152
2337999110,2cyclictest0-21swapper/219:50:122
2337999110,10cyclictest0-21swapper/220:50:122
2337999110,10cyclictest0-21swapper/220:40:182
2337999110,10cyclictest0-21swapper/220:25:182
2337999110,10cyclictest0-21swapper/220:00:162
2337999110,10cyclictest0-21swapper/219:30:152
2337899111,1cyclictest0-21swapper/119:40:001
2337899111,1cyclictest0-21swapper/119:15:221
2337899110,2cyclictest0-21swapper/120:10:201
2337899110,2cyclictest0-21swapper/119:25:121
2337899110,10cyclictest20895-21cat21:05:011
2337899110,10cyclictest0-21swapper/120:50:221
2337899110,10cyclictest0-21swapper/120:45:141
2337899110,10cyclictest0-21swapper/120:20:171
2337899110,10cyclictest0-21swapper/119:30:121
2337799119,1cyclictest0-21swapper/020:50:130
2337799110,1cyclictest0-21swapper/020:34:280
2337799110,10cyclictest30750-21sh19:20:200
2337799110,10cyclictest0-21swapper/020:20:220
2337799110,10cyclictest0-21swapper/019:50:130
2338099108,1cyclictest16599-21memory20:55:173
2338099108,1cyclictest0-21swapper/320:15:133
2338099100,1cyclictest13518-21fschecks_time20:50:133
2338099100,1cyclictest0-21swapper/319:20:133
2337999109,1cyclictest0-21swapper/219:10:262
2337899108,1cyclictest15581-21apache_volume20:55:121
2337899100,1cyclictest4868-21apache_volume20:35:121
2337899100,1cyclictest18786-21cstates20:00:131
2337899100,1cyclictest17468-21ls19:55:221
2337899100,1cyclictest0-21swapper/120:30:171
2337799105,1cyclictest24320-21irqstats19:10:170
2337799100,9cyclictest26775-21apache_processe19:15:110
2337799100,7cyclictest8568-21memory20:40:170
2337799100,1cyclictest5802-21perl19:35:150
2337799100,1cyclictest5642-21fw_conntrack20:35:130
2337799100,1cyclictest0-21swapper/020:25:160
2337799100,1cyclictest0-21swapper/020:15:110
233809990,1cyclictest0-21swapper/319:55:203
233809990,0cyclictest3515-21ls19:30:183
233789998,1cyclictest0-21swapper/120:40:201
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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