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2026-02-26 - 08:59
[ 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 792 highest latencies:
System rackaslot0.osadl.org (updated Thu Feb 26, 2026 00:44:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
61552860,0sleep00-21swapper/022:13:150
293572620,1sleep029355-21bash22:29:420
25892620,0sleep2291ktimersoftd/223:41:202
251232610,0sleep20-21swapper/223:23:242
35072600,2sleep337-21rcuc/322:38:463
137112590,0sleep213712-21bash23:59:312
300782580,0sleep00-21swapper/022:18:120
16692580,0sleep20-21swapper/222:58:362
48292560,0sleep00-21swapper/023:21:350
246382560,0sleep30-21swapper/323:06:153
75532530,2sleep32569599cyclictest00:30:253
50402530,1sleep00-21swapper/023:15:540
33772530,0sleep30-21swapper/322:18:443
185342530,0sleep01596-21sshd22:40:080
173272530,1sleep20-21swapper/221:28:342
60442520,0sleep26035-21sshd23:53:062
2455825229,19sleep20-21swapper/219:05:402
22322520,1sleep32231-21sshd23:55:303
8492510,0sleep20-21swapper/221:58:312
7982510,0sleep10-21swapper/122:15:331
2470225125,9sleep30-21swapper/319:06:213
122052510,0sleep10-21swapper/123:36:291
267192500,0sleep10-21swapper/121:55:061
157652500,0sleep30-21swapper/321:39:533
123742500,1sleep112367-21bash23:10:491
20032490,0sleep21511-21nfsd22:44:222
192902490,0sleep00-21swapper/021:31:330
192642490,0sleep03-21ksoftirqd/023:57:040
105212490,1sleep310500-21sshd21:10:453
8232480,0sleep010-21rcuc/021:27:040
268162480,0sleep00-21swapper/000:26:250
2534224825,9sleep00-21swapper/019:09:340
2517624825,9sleep10-21swapper/119:08:431
54262470,0sleep1447-21diskmemload00:01:341
31372470,3sleep11510-21nfsd23:01:331
134782460,0sleep20-21swapper/200:16:382
229392430,0sleep230-21ksoftirqd/221:51:502
159112430,0sleep30-21swapper/321:54:073
50172390,1sleep15016-21bash00:21:371
59902310,0sleep00-21swapper/021:24:440
46732230,0sleep14655-21sshd22:27:271
25694992220,1cyclictest0-21swapper/200:07:412
2569499210,20cyclictest0-21swapper/200:22:522
25693992120,1cyclictest14237-21sshd22:08:151
25693992119,1cyclictest18399-21sshd21:31:281
25695992019,1cyclictest0-21swapper/300:18:233
25695992018,1cyclictest0-21swapper/321:27:383
2569599200,1cyclictest0-21swapper/300:08:563
2569399200,11cyclictest0-21swapper/122:20:491
25692992019,1cyclictest857-21sshd00:15:280
2569299200,1cyclictest447-21diskmemload21:53:480
25694991917,1cyclictest0-21swapper/223:03:342
25693991918,1cyclictest18856-21sshd22:02:561
25693991917,1cyclictest30272-21sshd21:35:191
212082190,1sleep321207-21sshd21:43:103
25695991815,2cyclictest0-21swapper/300:13:233
25695991815,2cyclictest0-21swapper/300:13:233
25694991816,1cyclictest0-21swapper/221:20:132
205952180,0sleep1201ktimersoftd/123:25:481
42732170,1sleep20-21swapper/221:47:212
325242170,1sleep232523-21sshd23:49:452
25695991715,1cyclictest20681-21sshd21:23:073
25694991715,1cyclictest0-21swapper/200:26:552
25694991715,1cyclictest0-21swapper/200:02:292
2569299178,8cyclictest19744-21sshd23:34:230
2569299170,16cyclictest3266-21sshd22:53:010
71982160,0sleep10-21swapper/122:10:241
25695991614,1cyclictest0-21swapper/322:50:223
25694991615,1cyclictest0-21swapper/221:11:252
25694991614,1cyclictest0-21swapper/200:11:402
25694991614,1cyclictest0-21swapper/200:11:402
25693991614,1cyclictest16492-21sshd00:16:541
25692991611,4cyclictest0-21swapper/021:49:320
217892160,1sleep010-21rcuc/023:48:460
202442160,0sleep00-21swapper/023:14:300
2569599159,2cyclictest0-21swapper/300:27:173
2569599159,1cyclictest0-21swapper/321:55:223
25695991513,1cyclictest0-21swapper/322:47:433
25694991513,1cyclictest3186-21sshd22:27:192
25694991513,1cyclictest0-21swapper/223:12:342
2569299159,3cyclictest0-21swapper/000:13:480
2569299159,3cyclictest0-21swapper/000:13:480
2569299158,3cyclictest17469-21sshd00:02:390
2569299150,14cyclictest0-21swapper/023:40:390
2569299150,12cyclictest0-21swapper/021:57:360
103842150,0sleep2291ktimersoftd/223:39:162
2569599149,1cyclictest115650irq/25-eth022:05:463
25695991413,1cyclictest0-21swapper/323:37:253
25695991412,1cyclictest0-21swapper/323:51:303
25695991412,1cyclictest0-21swapper/322:32:053
2569599140,13cyclictest18175-21sshd23:45:313
2569599140,13cyclictest0-21swapper/323:26:383
2569599140,13cyclictest0-21swapper/323:02:203
2569599140,13cyclictest0-21swapper/321:34:053
25694991412,1cyclictest28734-21sshd22:46:392
2569499140,13cyclictest9397-21sshd22:30:402
2569499140,13cyclictest4774-21sshd22:07:242
2569399149,2cyclictest26126-21sshd22:37:531
2569399148,5cyclictest0-21swapper/123:59:281
2569399144,9cyclictest21-21ksoftirqd/122:30:271
25693991412,1cyclictest16822-21sshd21:11:191
25693991412,1cyclictest13933-21bash21:45:191
2569399140,11cyclictest24231-21sshd23:23:191
2569299149,4cyclictest1966-21sshd21:38:380
2569299149,4cyclictest0-21swapper/023:00:390
2569299149,2cyclictest0-21swapper/023:35:430
2569299149,2cyclictest0-21swapper/022:35:590
2569299148,3cyclictest19716-21sshd00:05:390
2569299141,12cyclictest3867-21sshd22:47:200
25692991411,2cyclictest1466-21sshd21:10:040
2569299141,11cyclictest0-21swapper/021:19:190
2569299140,9cyclictest0-21swapper/022:02:260
2569299140,9cyclictest0-21swapper/020:10:160
2569299140,1cyclictest5382-21irqstats00:30:170
2569299140,13cyclictest3774-21sshd21:41:350
2569299140,11cyclictest0-21swapper/023:06:550
2569299140,11cyclictest0-21swapper/022:20:540
2569299140,11cyclictest0-21swapper/022:09:330
251582140,1sleep11734-21runrttasks23:17:421
240502140,0sleep10-21swapper/100:26:101
216572140,0sleep10-21swapper/121:26:011
73712130,0sleep20-21swapper/222:10:252
2569599138,4cyclictest0-21swapper/323:34:473
2569599138,1cyclictest7395-21sshd00:36:123
2569599138,1cyclictest0-21swapper/322:11:253
2569599137,2cyclictest25941-21sshd22:55:033
2569599131,9cyclictest115650irq/25-eth022:41:193
2569599131,3cyclictest0-21swapper/323:15:193
2569599131,1cyclictest115650irq/25-eth000:20:243
2569599131,11cyclictest0-21swapper/323:14:573
2569599130,12cyclictest19432-21sshd21:45:473
2569599130,12cyclictest13441-21sshd22:02:273
2569599130,12cyclictest0-21swapper/323:24:243
2569599130,12cyclictest0-21swapper/321:15:273
2569499139,1cyclictest0-21swapper/223:06:162
2569499138,4cyclictest9732-21id23:30:332
2569499138,4cyclictest0-21swapper/221:40:012
2569499130,1cyclictest13899-21sshd23:25:162
2569499130,12cyclictest6999-21sshd22:21:522
2569499130,12cyclictest0-21swapper/222:50:482
2569499130,12cyclictest0-21swapper/222:00:042
2569499130,12cyclictest0-21swapper/221:19:492
2569499130,10cyclictest0-21swapper/223:16:202
2569399139,1cyclictest0-21swapper/121:20:571
2569399138,4cyclictest973-21bash23:46:541
2569399134,9cyclictest21-21ksoftirqd/123:32:341
25693991312,1cyclictest21-21ksoftirqd/121:51:371
25693991311,1cyclictest4914-21bash00:33:091
25693991310,1cyclictest0-21swapper/122:50:181
2569399130,13cyclictest0-21swapper/122:45:561
2569399130,12cyclictest5931-21sshd00:10:141
2569399130,12cyclictest5931-21sshd00:10:141
2569399130,12cyclictest3634-21sshd21:18:471
2569399130,12cyclictest12629-21id23:08:061
2569399130,12cyclictest0-21swapper/122:44:421
2569399130,12cyclictest0-21swapper/100:39:581
2569399130,12cyclictest0-21swapper/100:08:221
2569399130,10cyclictest0-21swapper/123:42:101
2569399130,10cyclictest0-21swapper/121:42:351
2569299139,3cyclictest0-21swapper/023:26:120
25692991311,1cyclictest20238-21sshd00:37:220
2569299130,12cyclictest8500-21sshd22:30:350
2569299130,12cyclictest0-21swapper/023:51:080
2569299130,12cyclictest0-21swapper/022:56:060
2569299130,12cyclictest0-21swapper/000:20:120
2569599129,2cyclictest0-21swapper/300:00:113
2569599128,1cyclictest4140-21sshd23:41:293
2569599121,10cyclictest0-21swapper/322:25:033
2569599121,10cyclictest0-21swapper/322:20:493
2569599121,10cyclictest0-21swapper/319:15:023
2569499129,2cyclictest0-21swapper/221:36:382
2569499129,2cyclictest0-21swapper/219:40:122
2569499129,2cyclictest0-21swapper/219:40:122
2569499121,10cyclictest0-21swapper/220:25:122
25694991210,1cyclictest0-21swapper/200:36:512
2569499120,1cyclictest19572-21pluginstate20:45:212
2569499120,1cyclictest16693-21bash00:31:152
2569499120,12cyclictest0-21swapper/221:30:212
2569499120,11cyclictest23668-21cp22:37:412
2569499120,11cyclictest0-21swapper/222:15:022
2569499120,11cyclictest0-21swapper/220:44:532
2569399129,1cyclictest115650irq/25-eth022:55:071
2569399128,3cyclictest0-21swapper/120:55:131
2569399128,1cyclictest10907-21sshd23:50:351
2569299129,2cyclictest0-21swapper/020:35:110
2569299121,10cyclictest0-21swapper/020:40:110
25692991210,2cyclictest0-21swapper/019:15:000
2569299120,11cyclictest0-21swapper/020:25:210
2569599119,1cyclictest0-21swapper/320:25:123
2569599119,1cyclictest0-21swapper/319:35:143
2569599118,2cyclictest0-21swapper/320:50:143
2569599110,10cyclictest0-21swapper/319:55:143
2569499113,8cyclictest0-21swapper/219:10:172
2569499110,2cyclictest0-21swapper/221:05:122
2569499110,2cyclictest0-21swapper/220:30:152
2569499110,11cyclictest0-21swapper/219:22:032
2569399119,2cyclictest0-21swapper/119:15:021
2569399119,1cyclictest18636-21perl19:50:131
2569399119,1cyclictest0-21swapper/119:40:131
2569399119,1cyclictest0-21swapper/119:40:131
2569399112,8cyclictest0-21swapper/119:35:171
2569399110,2cyclictest0-21swapper/120:15:131
2569399110,10cyclictest0-21swapper/120:45:151
2569299111,6cyclictest14626-21crond19:45:010
2569299111,6cyclictest14626-21crond19:45:010
2569299110,9cyclictest0-21swapper/020:30:120
2569299110,1cyclictest0-21swapper/019:12:340
2569599108,1cyclictest0-21swapper/321:05:123
2569599100,9cyclictest27264-21diskstats20:05:143
2569599100,9cyclictest18617-21perl19:50:143
2569599100,9cyclictest0-21swapper/319:30:133
2569599100,1cyclictest24945-21fschecks_time20:55:153
2569599100,1cyclictest18250-21munin-node20:45:143
2569499109,1cyclictest0-21swapper/220:54:102
2569499109,1cyclictest0-21swapper/220:22:492
2569499108,1cyclictest27652-21diskstats21:00:132
2569499108,1cyclictest15660-21tune2fs19:45:142
2569499107,2cyclictest0-21swapper/220:55:142
2569499102,7cyclictest0-21swapper/220:01:482
2569499100,9cyclictest0-21swapper/219:35:142
2569499100,9cyclictest0-21swapper/219:25:132
2569499100,1cyclictest26824-21apache_volume20:05:122
2569499100,1cyclictest1075-21perl20:15:142
2569499100,10cyclictest0-21swapper/220:37:412
2569399108,1cyclictest595-21perl19:20:151
2569399100,9cyclictest0-21swapper/121:00:151
2569399100,9cyclictest0-21swapper/120:10:151
2569399100,1cyclictest0-21swapper/120:24:511
2569399100,10cyclictest0-21swapper/120:30:121
2569399100,10cyclictest0-21swapper/120:28:201
2569399100,10cyclictest0-21swapper/119:11:111
2569299108,1cyclictest18592-21perl19:50:130
2569299104,3cyclictest0-21swapper/019:30:130
2569299102,7cyclictest0-21swapper/020:00:020
2569299100,9cyclictest0-21swapper/020:55:160
2569299100,9cyclictest0-21swapper/020:20:150
2569299100,9cyclictest0-21swapper/019:35:150
2569299100,7cyclictest5804-21ls19:30:000
2569299100,7cyclictest0-21swapper/021:00:170
2569299100,1cyclictest30636-21diskstats21:05:130
2569299100,10cyclictest0-21swapper/020:51:260
2569299100,10cyclictest0-21swapper/020:48:040
2569299100,10cyclictest0-21swapper/020:18:540
256959997,1cyclictest24535-21cut20:00:153
256959990,9cyclictest0-21swapper/319:10:143
256959990,1cyclictest0-21swapper/320:40:113
256949998,1cyclictest0-21swapper/220:10:142
256939998,1cyclictest0-21swapper/121:08:181
256939998,1cyclictest0-21swapper/120:09:301
256939998,1cyclictest0-21swapper/119:55:131
256939997,1cyclictest15983-21perl20:40:141
256939990,1cyclictest0-21swapper/120:35:151
256929993,5cyclictest0-21swapper/020:05:110
256929990,8cyclictest15319-21df_inode19:45:130
256959982,5cyclictest0-21swapper/320:10:023
256959981,6cyclictest0-21swapper/320:15:163
256959980,8cyclictest0-21swapper/320:23:273
256959980,0cyclictest0-21swapper/320:30:133
256949987,1cyclictest0-21swapper/219:55:132
256949980,7cyclictest0-21swapper/219:30:132
256939987,1cyclictest0-21swapper/119:27:491
256939981,6cyclictest0-21swapper/119:45:111
256929983,3cyclictest0-21swapper/019:20:170
256959975,1cyclictest2954-21apache_volume19:25:113
256959970,7cyclictest0-21swapper/320:35:143
256959970,6cyclictest0-21swapper/321:00:123
256959970,6cyclictest0-21swapper/319:45:123
256959970,6cyclictest0-21swapper/319:20:113
256959970,5cyclictest0-21swapper/319:40:163
256959970,5cyclictest0-21swapper/319:40:163
256949975,1cyclictest20057-21lockdev19:52:262
256949970,6cyclictest0-21swapper/219:15:012
256939976,1cyclictest0-21swapper/119:34:261
256939971,2cyclictest0-21swapper/120:50:161
256939970,6cyclictest0-21swapper/120:00:141
256929970,6cyclictest0-21swapper/019:55:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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