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2026-02-17 - 21:49
[ 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 Tue Feb 17, 2026 12:44:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
279092880,0sleep127906-21bash10:08:111
39942840,0sleep00-21swapper/009:31:130
146342740,0sleep00-21swapper/010:35:470
268832620,2sleep00-21swapper/010:54:210
265062620,0sleep11734-21runrttasks10:28:181
212572610,1sleep01511-21nfsd12:32:060
212572610,1sleep01511-21nfsd12:32:060
1611526125,19sleep10-21swapper/107:09:591
1568626125,9sleep30-21swapper/307:07:533
123652610,0sleep012359-21sshd12:19:520
245922600,1sleep324577-21sshd12:15:103
22592590,1sleep02255-21bash11:44:140
192402580,0sleep00-21swapper/010:24:490
306412570,0sleep10-21swapper/112:01:101
69012560,1sleep26853-21sshd11:24:252
23872560,1sleep31637899cyclictest09:22:263
167672560,1sleep10-21swapper/111:02:051
234362540,1sleep10-21swapper/111:31:371
193512540,1sleep023600-21diskmemload12:23:200
311662530,0sleep231164-21sshd12:38:492
20572530,0sleep00-21swapper/011:29:480
186182530,0sleep218592-21sshd10:13:102
42872520,0sleep00-21swapper/012:13:190
48002510,0sleep20-21swapper/211:30:022
272862510,0sleep00-21swapper/010:57:140
116942500,0sleep30-21swapper/309:43:343
1592424927,18sleep00-21swapper/007:09:030
147892490,0sleep10-21swapper/110:30:111
115482490,0sleep11734-21runrttasks10:00:501
115482490,0sleep11734-21runrttasks10:00:501
95382480,1sleep10-21swapper/110:52:471
255242480,1sleep323600-21diskmemload10:45:273
211902480,0sleep10-21swapper/107:15:191
210642480,0sleep321062-21id12:06:043
208002480,0sleep00-21swapper/009:15:220
17862480,0sleep11785-21sshd12:27:301
1523324827,17sleep20-21swapper/207:05:352
117522480,0sleep311729-21sshd11:45:043
92722460,0sleep10-21swapper/109:37:311
70542460,1sleep30-21swapper/312:04:563
45082460,0sleep10-21swapper/109:51:331
243242450,0sleep224323-21sshd09:41:442
14462440,0sleep00-21swapper/007:35:490
5692420,0sleep0559-21sshd10:43:200
195262410,0sleep00-21swapper/010:04:340
195262410,0sleep00-21swapper/010:04:340
33812360,0sleep20-21swapper/211:38:312
301652310,0sleep330163-21id09:13:253
155702310,0sleep215566-21cp09:58:232
16375992119,1cyclictest26937-21sshd11:49:200
273112190,0sleep127309-21cut09:45:001
100622190,2sleep11637699cyclictest11:07:171
65032180,0sleep31734-21runrttasks12:36:343
316402180,1sleep031637-21bash09:51:040
191182180,1sleep023600-21diskmemload12:05:540
1637599186,0cyclictest25329-21kworker/0:010:17:280
322842170,0sleep30-21swapper/310:57:413
290012170,1sleep228982-21sshd10:42:592
16376991716,1cyclictest19770-21sshd11:45:411
16376991715,1cyclictest23668-21sshd10:10:371
9392160,0sleep10-21swapper/110:57:481
166532160,1sleep30-21swapper/310:07:103
1637599169,3cyclictest0-21swapper/011:56:100
1637599166,10cyclictest16016-21kworker/0:009:28:470
16375991614,1cyclictest27266-21sshd09:45:000
16375991613,2cyclictest16016-21kworker/0:009:24:550
1637599160,15cyclictest0-21swapper/010:15:000
162282160,0sleep11510-21nfsd10:18:451
281202150,1sleep10-21swapper/111:40:391
16378991511,1cyclictest0-21swapper/311:52:443
16377991514,1cyclictest0-21swapper/211:17:332
1637799151,1cyclictest115650irq/25-eth009:25:562
1637799150,14cyclictest28876-21sshd11:14:502
1637799150,14cyclictest0-21swapper/211:27:152
1637699159,2cyclictest0-21swapper/110:44:011
1637699150,10cyclictest0-21swapper/111:58:591
16375991513,2cyclictest7920-21kworker/0:007:50:180
1637599150,14cyclictest0-21swapper/011:08:450
142282150,0sleep30-21swapper/309:46:383
76722140,0sleep00-21swapper/011:53:240
49372140,0sleep20-21swapper/209:16:522
1637899140,13cyclictest0-21swapper/312:31:233
1637899140,13cyclictest0-21swapper/312:31:233
1637799148,2cyclictest10856-21sshd11:47:512
1637799148,2cyclictest0-21swapper/210:57:132
1637799148,1cyclictest0-21swapper/209:31:172
1637799140,1cyclictest0-21swapper/209:48:402
1637799140,10cyclictest5585-21sshd10:23:352
1637799140,10cyclictest0-21swapper/212:21:542
1637799140,10cyclictest0-21swapper/210:33:332
1637699149,2cyclictest0-21swapper/111:24:001
1637699149,1cyclictest115650irq/25-eth009:13:221
1637699149,1cyclictest0-21swapper/109:32:491
1637699148,2cyclictest21027-21sshd10:22:011
1637699148,2cyclictest10654-21sshd09:49:171
1637699140,5cyclictest19745-21sshd11:13:591
1637699140,2cyclictest32225-21sshd11:17:581
1637699140,2cyclictest18648-21sshd11:28:211
1637599149,2cyclictest29110-21sshd11:20:280
1637599142,1cyclictest802-21rm09:13:410
1637599142,1cyclictest0-21swapper/010:07:210
1637599140,2cyclictest2054-21bash09:57:090
1637599140,1cyclictest19318-21sshd12:29:060
1637599140,1cyclictest0-21swapper/011:37:320
1637599140,13cyclictest0-21swapper/012:35:190
1637599140,12cyclictest0-21swapper/009:39:400
22482130,1sleep12250-21fschecks_count12:10:151
1637899139,3cyclictest0-21swapper/310:30:213
1637899139,3cyclictest0-21swapper/309:19:563
1637899139,1cyclictest0-21swapper/311:20:563
1637899139,1cyclictest0-21swapper/309:25:443
1637899138,5cyclictest0-21swapper/309:57:063
1637899138,4cyclictest0-21swapper/309:33:203
1637899138,3cyclictest0-21swapper/310:02:113
1637899138,3cyclictest0-21swapper/310:02:103
1637899138,2cyclictest0-21swapper/311:56:203
1637899134,9cyclictest8753-21sshd10:41:063
1637899134,9cyclictest23600-21diskmemload11:31:193
16378991311,1cyclictest21384-21sshd11:19:553
1637899130,2cyclictest0-21swapper/311:03:563
1637899130,12cyclictest457-21sshd12:12:573
1637899130,12cyclictest30850-21sshd11:26:283
1637899130,12cyclictest14238-21sshd11:07:403
1637899130,12cyclictest0-21swapper/310:35:503
1637899130,12cyclictest0-21swapper/310:25:233
1637899130,12cyclictest0-21swapper/310:17:393
1637899130,10cyclictest12734-21bash12:25:333
1637899130,10cyclictest0-21swapper/311:38:293
1637899130,10cyclictest0-21swapper/310:20:543
1637799139,1cyclictest0-21swapper/211:05:032
1637799138,4cyclictest0-21swapper/212:31:362
1637799138,4cyclictest0-21swapper/212:31:362
1637799138,2cyclictest16581-21sshd12:25:532
1637799138,1cyclictest8084-21sshd10:46:512
1637799138,1cyclictest0-21swapper/212:16:572
1637799138,1cyclictest0-21swapper/212:13:002
1637799138,1cyclictest0-21swapper/210:37:142
1637799137,1cyclictest30103-21sshd12:01:072
1637799130,9cyclictest25235-21sshd11:43:232
1637799130,9cyclictest18091-21cp10:18:562
1637799130,4cyclictest15771-21sshd12:05:352
1637799130,3cyclictest12690-21sshd10:00:582
1637799130,3cyclictest12690-21sshd10:00:572
1637799130,1cyclictest26815-21sshd09:10:142
1637799130,1cyclictest25159-21bash11:02:512
1637799130,1cyclictest0-21swapper/210:52:192
1637799130,1cyclictest0-21swapper/210:27:222
1637799130,12cyclictest9254-21sshd09:51:592
1637799130,12cyclictest6605-21bash11:50:212
1637799130,12cyclictest32001-21sshd10:05:352
1637799130,12cyclictest31246-21sshd09:36:332
1637799130,12cyclictest0-21swapper/209:20:152
1637699139,1cyclictest0-21swapper/112:15:341
1637699139,1cyclictest0-21swapper/111:36:491
1637699138,1cyclictest7128-21id12:22:131
1637699138,1cyclictest30790-21sshd12:06:581
1637699138,1cyclictest14648-21sshd12:31:291
1637699138,1cyclictest14648-21sshd12:31:291
1637699138,1cyclictest14390-21sshd09:29:201
1637699138,1cyclictest0-21swapper/111:50:441
1637699136,3cyclictest0-21swapper/109:20:071
1637699130,4cyclictest0-21swapper/110:37:311
1637699130,12cyclictest21253-21fschecks_time08:10:161
1637699130,12cyclictest0-21swapper/112:35:181
1637699130,12cyclictest0-21swapper/110:45:591
1637699130,12cyclictest0-21swapper/109:56:361
1637599139,3cyclictest29785-21bash10:25:370
1637599138,3cyclictest0-21swapper/011:11:190
1637599132,10cyclictest15927-21sshd11:30:550
1637599131,1cyclictest0-21swapper/011:15:380
1637599131,1cyclictest0-21swapper/011:00:100
1637599130,2cyclictest0-21swapper/009:45:570
1637599130,12cyclictest14944-21bash10:30:120
1637599130,11cyclictest11247-21sshd12:02:220
1637599130,10cyclictest12719-21sshd10:47:160
1637899129,2cyclictest0-21swapper/308:55:133
1637899129,2cyclictest0-21swapper/308:15:153
1637899128,4cyclictest0-21swapper/311:11:523
1637899128,1cyclictest0-21swapper/312:20:033
1637899128,1cyclictest0-21swapper/309:52:483
1637899121,9cyclictest115650irq/25-eth011:41:193
16378991210,1cyclictest22594-21sshd10:50:593
1637899120,1cyclictest0-21swapper/310:13:413
1637899120,12cyclictest0-21swapper/309:37:033
1637699129,2cyclictest0-21swapper/109:15:431
1637699121,2cyclictest0-21swapper/107:35:131
1637599129,2cyclictest0-21swapper/007:40:160
1637599128,4cyclictest7920-21kworker/0:008:00:160
1637599126,6cyclictest7920-21kworker/0:007:18:000
1637599121,8cyclictest0-21swapper/008:20:000
1637599121,10cyclictest0-21swapper/008:25:140
1637899110,10cyclictest0-21swapper/308:10:173
1637899110,10cyclictest0-21swapper/307:56:223
1637799119,1cyclictest0-21swapper/207:25:162
16377991110,1cyclictest0-21swapper/211:55:292
16377991110,1cyclictest0-21swapper/208:01:542
16377991110,1cyclictest0-21swapper/207:11:352
1637799110,11cyclictest0-21swapper/208:23:592
1637799110,11cyclictest0-21swapper/207:15:182
1637699119,1cyclictest0-21swapper/108:40:151
1637699110,2cyclictest18336-21diskstats09:00:141
1637599110,8cyclictest18629-21needreboot08:05:190
1637599110,7cyclictest0-21swapper/008:45:110
1637599110,2cyclictest0-21swapper/007:45:140
1637599110,10cyclictest0-21swapper/009:00:200
1637599110,10cyclictest0-21swapper/008:10:140
1637599110,10cyclictest0-21swapper/007:55:150
1637899109,1cyclictest0-21swapper/308:44:563
1637899108,1cyclictest0-21swapper/308:45:153
1637899100,9cyclictest0-21swapper/309:00:153
1637899100,1cyclictest19402-21apache_accesses07:15:013
1637899100,1cyclictest0-21swapper/309:05:143
1637899100,10cyclictest0-21swapper/308:31:413
1637899100,10cyclictest0-21swapper/308:21:283
1637899100,10cyclictest0-21swapper/308:03:353
1637799109,1cyclictest0-21swapper/207:36:352
1637799100,9cyclictest9611-21perl08:45:152
1637799100,9cyclictest6406-21diskstats08:40:142
1637799100,9cyclictest21323-21diskstats09:05:142
1637799100,9cyclictest0-21swapper/209:00:142
1637799100,9cyclictest0-21swapper/208:10:162
1637799100,9cyclictest0-21swapper/207:20:152
1637799100,1cyclictest0-21swapper/207:50:102
1637799100,1cyclictest0-21swapper/207:43:532
1637699109,1cyclictest0-21swapper/109:09:181
1637699108,1cyclictest0-21swapper/108:00:151
1637699100,9cyclictest0-21swapper/107:25:151
1637699100,9cyclictest0-21swapper/107:10:131
1637699100,1cyclictest9694-21perl08:45:151
1637699100,1cyclictest27223-21cat08:20:151
1637699100,1cyclictest24224-21fschecks_time08:15:151
1637699100,1cyclictest23748-21perl07:20:151
1637699100,1cyclictest0-21swapper/107:51:061
1637599107,1cyclictest7920-21kworker/0:009:05:110
1637599107,1cyclictest7920-21kworker/0:008:35:240
1637599105,5cyclictest0-21swapper/007:10:100
1637599105,4cyclictest0-21swapper/008:55:140
1637599103,7cyclictest0-21swapper/007:33:010
1637599100,9cyclictest12588-21fschecks_time08:50:130
1637599100,9cyclictest0-21swapper/008:40:110
1637599100,7cyclictest0-21swapper/008:30:160
1637599100,1cyclictest0-21swapper/007:20:150
163789998,1cyclictest0-21swapper/307:51:373
163789998,1cyclictest0-21swapper/307:30:353
163789990,9cyclictest17201-21perl07:10:143
163789990,9cyclictest0-21swapper/308:08:413
163779998,1cyclictest0-21swapper/207:33:122
163779997,1cyclictest6353-21sh07:45:152
163779997,1cyclictest0-21swapper/207:55:152
163779991,7cyclictest0-21swapper/208:50:212
163769997,1cyclictest6345-21fw_conntrack07:45:141
163769991,7cyclictest0-21swapper/108:25:191
163769990,9cyclictest0-21swapper/108:06:551
163759996,1cyclictest7920-21kworker/0:007:25:420
163759995,1cyclictest0-21swapper/008:20:220
163789988,0cyclictest0-21swapper/307:40:173
163789988,0cyclictest0-21swapper/307:20:153
163789987,1cyclictest0-21swapper/307:48:423
163789987,1cyclictest0-21swapper/307:27:343
163789985,2cyclictest0-21swapper/307:35:143
163789980,6cyclictest0-21swapper/308:25:173
163779981,6cyclictest0-21swapper/208:30:112
163779981,6cyclictest0-21swapper/208:15:132
163779976,1cyclictest0-21swapper/208:59:102
163779975,1cyclictest18655-21nfsd408:05:212
163779971,5cyclictest0-21swapper/208:35:152
163779970,6cyclictest0-21swapper/208:25:122
163769977,0cyclictest0-21swapper/107:40:161
163769975,1cyclictest29072-21munin-node07:30:111
163769970,6cyclictest0-21swapper/108:55:121
163769970,6cyclictest0-21swapper/107:55:101
163789964,1cyclictest2955-21lockdev08:35:053
163789964,1cyclictest12832-21lockdev08:50:163
163769962,4cyclictest0-21swapper/108:30:161
163769961,3cyclictest0-21swapper/108:50:161
163769960,5cyclictest0-21swapper/108:35:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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