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2026-02-11 - 05:30
[ 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 all highest latencies:
System rackaslot0.osadl.org (updated Wed Feb 11, 2026 00:44:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1570921210,1sleep041ktimersoftd/019:05:130
258392660,0sleep20-21swapper/221:26:542
327522630,1sleep30-21swapper/321:30:193
327522630,1sleep30-21swapper/321:30:193
255482620,0sleep20-21swapper/221:12:442
244472620,1sleep21511-21nfsd22:57:322
206942600,0sleep00-21swapper/021:23:400
248702570,1sleep20-21swapper/200:17:142
74862560,0sleep30-21swapper/322:56:013
237312560,1sleep03-21ksoftirqd/023:17:220
130652560,0sleep113064-21bash23:36:181
296112550,1sleep129610-21sshd23:32:051
148862550,1sleep014874-21sshd00:27:460
307532540,0sleep00-21swapper/000:31:580
291522530,1sleep20-21swapper/200:00:272
182942530,1sleep00-21swapper/023:42:290
182942530,1sleep00-21swapper/023:42:290
1815725229,19sleep10-21swapper/119:09:001
1727225224,23sleep30-21swapper/319:05:253
294272510,0sleep20-21swapper/222:15:222
248742500,0sleep339-21ksoftirqd/321:15:243
178552500,0sleep20-21swapper/223:59:352
178552500,0sleep20-21swapper/223:59:352
294292490,2sleep01861899cyclictest21:15:510
258492490,0sleep10-21swapper/122:32:081
1757624927,18sleep20-21swapper/219:06:042
132612490,1sleep213243-21sshd23:36:202
307642480,0sleep30-21swapper/300:37:423
203882480,0sleep120389-21bash22:43:021
145662480,0sleep10-21swapper/119:55:171
277422470,0sleep227743-21sshd23:00:372
170412470,0sleep20-21swapper/222:00:122
128492470,0sleep30-21swapper/300:21:523
11722470,0sleep31170-21bash22:47:003
82552460,0sleep30-21swapper/323:55:483
82552460,0sleep30-21swapper/323:55:483
34852460,1sleep119-21rcuc/100:09:431
32782450,1sleep325871-21diskmemload21:47:353
225892430,0sleep00-21swapper/021:32:170
225892430,0sleep00-21swapper/021:32:170
85022420,0sleep18501-21bash00:15:441
158802240,1sleep20-21swapper/222:34:092
1862199230,1cyclictest0-21swapper/300:02:283
1861899230,22cyclictest0-21swapper/021:50:470
18618992218,3cyclictest1508-21nfsd21:38:310
1861899221,16cyclictest6163-21kworker/0:321:40:170
1861899220,17cyclictest0-21swapper/023:50:440
1861899220,17cyclictest0-21swapper/023:26:180
178512220,1sleep217848-21sshd21:37:322
18621992120,1cyclictest0-21swapper/321:59:313
18621992119,1cyclictest25871-21diskmemload22:03:093
18620992119,1cyclictest0-21swapper/222:23:362
18618992119,1cyclictest420-21sshd00:17:560
1861899210,20cyclictest0-21swapper/022:01:110
18621992018,1cyclictest0-21swapper/323:18:493
1862199200,19cyclictest0-21swapper/323:20:573
18620992019,1cyclictest0-21swapper/223:18:492
18619992019,1cyclictest14998-21sshd00:39:121
1861899203,1cyclictest2816-21kworker/0:021:49:430
1861899202,13cyclictest0-21swapper/020:10:130
1861899201,16cyclictest0-21swapper/020:31:210
1861899200,16cyclictest0-21swapper/022:39:230
196732190,1sleep219672-21bash00:39:372
18620991918,1cyclictest0-21swapper/221:31:562
18620991918,1cyclictest0-21swapper/221:31:562
18619991918,1cyclictest17303-21sshd21:20:261
18619991917,1cyclictest7093-21sshd21:28:091
18619991917,1cyclictest15670-21sshd22:51:051
1861999190,1cyclictest0-21swapper/120:15:191
1861899195,6cyclictest26654-21kworker/0:223:56:540
1861899195,6cyclictest26654-21kworker/0:223:56:540
18618991914,3cyclictest0-21swapper/021:29:070
1861899191,13cyclictest7534-21kworker/0:100:24:190
18621991816,1cyclictest5484-21sshd21:27:593
1861899183,9cyclictest0-21swapper/019:30:570
1861899183,6cyclictest1657-21kworker/0:200:36:310
164532180,1sleep116454-21sshd21:34:391
164532180,1sleep116454-21sshd21:34:391
26322170,0sleep1201ktimersoftd/122:04:351
1861899177,7cyclictest22773-21kworker/0:220:52:310
1861899175,8cyclictest0-21swapper/020:01:270
1861899175,7cyclictest26654-21kworker/0:200:00:380
1861899175,7cyclictest19370-21kworker/0:122:30:010
1861899175,11cyclictest0-21swapper/023:07:350
1861899175,10cyclictest19370-21kworker/0:122:24:170
1861899173,7cyclictest958-21kworker/0:123:31:080
1861899173,10cyclictest24786-21kworker/0:022:12:210
1861899172,8cyclictest22773-21kworker/0:220:36:230
1861899172,13cyclictest19370-21kworker/0:122:19:530
1861899171,5cyclictest32485-21kworker/0:121:58:330
1861899171,1cyclictest18441-21kworker/0:000:07:340
14342170,0sleep10-21swapper/123:29:411
32372160,1sleep03231-21bash21:13:380
308892160,1sleep38-21rcu_preempt23:46:253
228302160,1sleep11734-21runrttasks00:22:451
1862199161,14cyclictest115650irq/25-eth023:07:023
1861999160,1cyclictest30222-21cp23:46:221
1861899163,8cyclictest0-21swapper/020:29:430
1861899163,5cyclictest22773-21kworker/0:219:35:210
1861899163,5cyclictest19370-21kworker/0:122:42:110
1861899162,5cyclictest22773-21kworker/0:219:40:410
1861899162,13cyclictest28147-21kworker/0:023:37:480
1861899162,13cyclictest22773-21kworker/0:221:05:430
1861899160,15cyclictest0-21swapper/022:50:020
1861899160,15cyclictest0-21swapper/022:46:560
1861899160,13cyclictest8864-21sshd23:10:210
18621991514,1cyclictest0-21swapper/322:36:043
18621991512,2cyclictest30303-21sshd22:09:523
1862199150,14cyclictest17584-21sshd21:43:113
1861999155,1cyclictest16468-21id21:54:261
18619991513,1cyclictest3591-21sshd22:21:391
1861899157,4cyclictest22773-21kworker/0:221:03:170
1861899153,7cyclictest22773-21kworker/0:220:08:510
1861899153,11cyclictest26654-21kworker/0:223:45:180
1861899153,0cyclictest19370-21kworker/0:122:30:090
1861899152,10cyclictest0-21swapper/020:17:370
1861899151,5cyclictest22773-21kworker/0:219:29:350
18618991511,1cyclictest0-21swapper/022:09:050
1861899151,11cyclictest0-21swapper/019:53:500
18618991510,2cyclictest3717-21kworker/0:223:20:060
1861899150,12cyclictest11624-21kworker/0:223:03:030
1861899150,10cyclictest5230-21kworker/0:022:56:590
69782140,1sleep26972-21sshd23:07:222
205472140,0sleep10-21swapper/122:06:031
1862199149,1cyclictest1983-21bash22:30:063
1862199140,9cyclictest22705-21sh19:15:123
1862099148,5cyclictest0-21swapper/221:18:102
1862099148,5cyclictest0-21swapper/200:27:282
1862099140,3cyclictest0-21swapper/221:41:452
1862099140,13cyclictest0-21swapper/223:43:052
1862099140,13cyclictest0-21swapper/223:43:052
1862099140,13cyclictest0-21swapper/221:55:562
1862099140,13cyclictest0-21swapper/200:21:022
1861999149,4cyclictest0-21swapper/123:18:171
1861999149,1cyclictest0-21swapper/121:36:121
1861999140,13cyclictest115650irq/25-eth000:25:241
1861999140,13cyclictest0-21swapper/123:43:111
1861999140,13cyclictest0-21swapper/123:43:111
1861899146,4cyclictest22773-21kworker/0:220:45:490
1861899145,4cyclictest26654-21kworker/0:200:13:160
1861899144,4cyclictest0-21swapper/019:23:230
1861899144,4cyclictest0-21swapper/019:23:230
1861899143,9cyclictest22773-21kworker/0:220:44:010
1861899143,5cyclictest22773-21kworker/0:219:18:010
1861899141,6cyclictest0-21swapper/019:45:570
114722140,0sleep30-21swapper/323:10:323
1862199138,4cyclictest0-21swapper/322:15:213
1862199138,4cyclictest0-21swapper/300:25:163
1862199138,1cyclictest32492-21sshd00:06:293
1862199138,1cyclictest27409-21sshd21:35:283
1862199138,1cyclictest13932-21sshd22:11:103
1862199138,1cyclictest115650irq/25-eth023:32:123
1862199138,1cyclictest0-21swapper/323:42:083
1862199138,1cyclictest0-21swapper/323:42:083
1862199138,1cyclictest0-21swapper/300:12:103
1862199137,5cyclictest0-21swapper/322:20:143
1862199136,1cyclictest0-21swapper/323:29:063
1862199134,9cyclictest28693-21sshd23:37:423
1862199133,1cyclictest8471-21sshd23:01:483
1862199130,4cyclictest0-21swapper/322:27:153
1862199130,2cyclictest0-21swapper/300:17:283
1862199130,12cyclictest22821-21bash22:43:143
1862199130,12cyclictest21143-21sshd00:31:063
1862199130,12cyclictest0-21swapper/323:52:213
1862199130,12cyclictest0-21swapper/321:51:143
1862199130,12cyclictest0-21swapper/321:23:073
1862199130,12cyclictest0-21swapper/321:05:143
1862099139,3cyclictest0-21swapper/220:55:222
1862099138,4cyclictest0-21swapper/221:21:312
1862099138,3cyclictest26984-21sshd23:20:272
18620991311,1cyclictest5000-21cpuspeed_turbos19:40:112
18620991311,1cyclictest23384-21sshd00:05:392
1862099131,11cyclictest0-21swapper/222:25:132
1862099130,4cyclictest22183-21sshd00:34:082
1862099130,1cyclictest24033-21sshd23:51:322
1862099130,1cyclictest19426-21sshd22:51:242
1862099130,12cyclictest24228-21sshd00:11:272
1862099130,12cyclictest16820-21sshd22:45:282
1862099130,12cyclictest12327-21sshd22:42:182
1862099130,12cyclictest0-21swapper/223:27:302
1862099130,12cyclictest0-21swapper/222:39:082
1862099130,12cyclictest0-21swapper/222:12:022
1862099130,12cyclictest0-21swapper/222:05:032
1862099130,12cyclictest0-21swapper/221:52:212
1862099130,11cyclictest0-21swapper/221:45:542
1861999139,1cyclictest0-21swapper/123:56:441
1861999139,1cyclictest0-21swapper/123:56:431
1861999139,1cyclictest0-21swapper/122:46:361
1861999138,2cyclictest0-21swapper/100:14:111
1861999138,2cyclictest0-21swapper/100:02:421
1861999138,1cyclictest0-21swapper/100:31:281
1861999137,1cyclictest9091-21sshd21:16:561
1861999131,1cyclictest115650irq/25-eth022:14:371
18619991311,1cyclictest13520-21sshd23:05:121
1861999131,11cyclictest0-21swapper/121:05:121
1861999131,11cyclictest0-21swapper/120:05:171
1861999131,11cyclictest0-21swapper/119:40:171
1861999130,13cyclictest0-21swapper/119:20:111
1861999130,13cyclictest0-21swapper/119:20:111
1861999130,12cyclictest29469-21bash22:18:171
1861999130,12cyclictest24969-21sshd21:40:571
1861999130,12cyclictest0-21swapper/123:10:031
1861999130,12cyclictest0-21swapper/122:35:051
1861999130,12cyclictest0-21swapper/121:57:371
1861999130,12cyclictest0-21swapper/121:46:221
1861999130,12cyclictest0-21swapper/121:14:331
1861999130,10cyclictest7883-21apache_accesses23:50:111
1861899137,6cyclictest22773-21kworker/0:219:58:530
1861899136,4cyclictest22773-21kworker/0:220:55:550
1861899133,5cyclictest22773-21kworker/0:220:20:370
1861899132,10cyclictest22773-21kworker/0:219:10:410
1862199129,2cyclictest5945-21strings19:40:173
1862199129,2cyclictest0-21swapper/320:50:193
1862199129,2cyclictest0-21swapper/320:25:243
1862199129,2cyclictest0-21swapper/320:15:143
1862199128,1cyclictest9181-21bash22:50:283
1862199121,10cyclictest0-21swapper/320:55:143
1862199120,1cyclictest26141-21sshd21:12:463
1862199120,12cyclictest0-21swapper/320:05:173
1862199120,11cyclictest0-21swapper/319:25:153
1862099129,2cyclictest0-21swapper/220:45:142
1862099129,2cyclictest0-21swapper/220:30:272
1862099129,2cyclictest0-21swapper/220:25:132
1862099129,2cyclictest0-21swapper/220:10:132
1862099129,2cyclictest0-21swapper/219:35:132
1862099121,2cyclictest0-21swapper/219:45:172
1862099121,10cyclictest0-21swapper/220:35:102
1862099121,10cyclictest0-21swapper/219:15:122
1862099120,1cyclictest0-21swapper/223:11:492
1862099120,11cyclictest329-21sshd23:46:362
1862099120,11cyclictest11246-21sshd23:33:222
1861999129,2cyclictest0-21swapper/120:50:191
1861999129,2cyclictest0-21swapper/120:40:201
1861999129,2cyclictest0-21swapper/120:35:171
1861999129,2cyclictest0-21swapper/120:30:151
1861999129,2cyclictest0-21swapper/120:25:261
1861999129,2cyclictest0-21swapper/119:45:211
1861999127,2cyclictest0-21swapper/122:25:131
1861999121,2cyclictest0-21swapper/120:00:141
1861999121,2cyclictest0-21swapper/119:10:191
1861999121,10cyclictest0-21swapper/122:55:461
1861999121,10cyclictest0-21swapper/121:00:121
1861999121,10cyclictest0-21swapper/120:10:201
1861999120,9cyclictest0-21swapper/123:21:181
1861999120,3cyclictest0-21swapper/119:25:141
1861999120,11cyclictest0-21swapper/123:00:171
1861999120,11cyclictest0-21swapper/119:35:111
1862199119,2cyclictest0-21swapper/319:20:183
1862199119,2cyclictest0-21swapper/319:20:183
1862199119,1cyclictest0-21swapper/319:45:173
1862199118,2cyclictest0-21swapper/319:50:213
1862199110,2cyclictest0-21swapper/320:40:133
1862199110,2cyclictest0-21swapper/320:20:203
1862199110,2cyclictest0-21swapper/319:55:163
1862199110,2cyclictest0-21swapper/319:35:183
1862199110,10cyclictest0-21swapper/321:00:143
1862199110,10cyclictest0-21swapper/320:45:133
1862199110,10cyclictest0-21swapper/320:35:083
1862199110,10cyclictest0-21swapper/320:30:143
1862199110,10cyclictest0-21swapper/320:00:123
1862099110,1cyclictest0-21swapper/221:01:402
1862099110,1cyclictest0-21swapper/219:34:592
1862099110,11cyclictest0-21swapper/220:20:032
1862099110,10cyclictest0-21swapper/221:05:152
1862099110,10cyclictest0-21swapper/220:40:172
1862099110,10cyclictest0-21swapper/220:15:142
1862099110,10cyclictest0-21swapper/220:05:112
1862099110,10cyclictest0-21swapper/219:25:162
1861999119,1cyclictest22323-21apache_processe19:15:111
1861999119,1cyclictest0-21swapper/120:55:191
1861999119,1cyclictest0-21swapper/119:30:151
1861999115,5cyclictest0-21swapper/119:50:201
1861999110,1cyclictest0-21swapper/120:20:091
1861999110,10cyclictest11574-21df20:45:151
1862199100,9cyclictest0-21swapper/320:10:143
1862199100,1cyclictest0-21swapper/319:33:083
1862099109,1cyclictest0-21swapper/219:56:002
1862099100,9cyclictest0-21swapper/220:50:142
1862099100,9cyclictest0-21swapper/219:10:192
1862099100,1cyclictest17205-21diskstats20:00:142
1862099100,1cyclictest10791-21apache_processe19:50:122
1862099100,1cyclictest0-21swapper/219:23:082
1862099100,1cyclictest0-21swapper/219:23:082
186219988,0cyclictest0-21swapper/319:10:173
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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