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2026-02-22 - 12:17
[ 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 Sun Feb 22, 2026 00:44:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1831521170,1sleep03-21ksoftirqd/019:05:200
1302521100,0sleep012969-21sshd23:23:030
2411921030,0sleep024099-21sshd22:26:420
158242900,0sleep027152-21diskmemload23:57:440
59812780,0sleep00-21swapper/023:16:380
242422700,1sleep324245-21sshd22:12:263
213142600,2sleep11993199cyclictest22:55:111
1900325823,19sleep30-21swapper/319:06:413
143732580,1sleep00-21swapper/000:29:210
104532580,1sleep31734-21runrttasks00:31:483
86312570,0sleep20-21swapper/222:13:582
15142560,1sleep10-21swapper/122:04:471
28412550,0sleep30-21swapper/300:02:203
204072550,0sleep11734-21runrttasks21:57:501
171172550,1sleep317106-21sshd21:11:523
118022540,0sleep30-21swapper/323:31:323
302172530,0sleep20-21swapper/223:53:182
298862520,1sleep327152-21diskmemload22:32:583
198282520,0sleep019814-21sshd22:20:330
1907825225,9sleep20-21swapper/219:07:042
185942520,1sleep018590-21sshd22:14:520
159672520,0sleep11734-21runrttasks00:32:191
123222520,0sleep027152-21diskmemload22:31:220
181112500,0sleep30-21swapper/321:23:223
315492490,0sleep00-21swapper/022:47:250
20972490,0sleep10-21swapper/123:47:551
196702490,0sleep337-21rcuc/321:37:453
193222490,0sleep227152-21diskmemload22:57:482
25362480,0sleep12529-21sshd23:10:331
239482480,1sleep323951-21sshd23:46:583
190682480,0sleep30-21swapper/323:00:343
1923124724,19sleep10-21swapper/119:07:471
167952470,0sleep116777-21sshd00:29:351
226512460,0sleep21734-21runrttasks00:01:112
178842460,0sleep337-21rcuc/322:51:573
115892460,0sleep30-21swapper/323:17:093
40622450,0sleep10-21swapper/122:36:211
136842450,0sleep20-21swapper/221:42:562
307762440,1sleep01734-21runrttasks21:21:350
285902380,0sleep20-21swapper/221:58:352
99522280,0sleep39954-21sshd22:48:243
110862240,0sleep30-21swapper/321:28:273
19930992321,1cyclictest20239-21sshd21:46:190
19933992219,2cyclictest7011-21sshd23:22:303
1993399210,20cyclictest0-21swapper/322:03:123
1993299210,20cyclictest0-21swapper/223:08:202
107682210,1sleep210752-21sshd23:31:262
19932992018,1cyclictest0-21swapper/222:04:062
19932991918,1cyclictest0-21swapper/200:29:592
19931991918,1cyclictest17266-21sshd00:35:181
19931991917,1cyclictest3418-21sshd00:05:161
19931991917,1cyclictest3418-21sshd00:05:161
326172170,1sleep337-21rcuc/321:53:113
22292170,0sleep10-21swapper/123:25:001
1993299171,15cyclictest30-21ksoftirqd/221:14:162
169962170,0sleep30-21swapper/323:29:113
165912170,0sleep019928-21cyclictest23:40:290
136542170,0sleep01734-21runrttasks23:48:580
99832160,1sleep29984-21timerandwakeup22:05:242
70102160,6sleep03-21ksoftirqd/022:53:550
240792160,1sleep10-21swapper/123:58:291
232452160,0sleep31734-21runrttasks22:58:103
1993399161,14cyclictest0-21swapper/323:52:283
1993299168,1cyclictest27051-21sshd00:13:102
19932991613,2cyclictest0-21swapper/222:26:022
19931991613,2cyclictest6091-21munin-run00:20:011
19930991615,0cyclictest17365-21kworker/0:000:19:040
1993099160,2cyclictest0-21swapper/021:32:510
108802160,0sleep10-21swapper/122:19:541
235102150,0sleep10-21swapper/121:46:361
1993399158,4cyclictest0-21swapper/321:40:513
1993299155,9cyclictest30-21ksoftirqd/222:16:172
19932991513,1cyclictest30-21ksoftirqd/222:40:392
19932991511,1cyclictest30-21ksoftirqd/223:19:322
1993199152,12cyclictest21-21ksoftirqd/122:07:231
19931991513,1cyclictest21-21ksoftirqd/122:10:111
1993099159,3cyclictest0-21swapper/022:07:510
1993099158,4cyclictest22546-21cp22:00:500
1993099158,3cyclictest0-21swapper/021:59:330
19930991513,1cyclictest0-21swapper/020:55:140
1993099150,12cyclictest0-21swapper/021:12:260
34402140,1sleep13441-21id21:27:451
247512140,0sleep10-21swapper/123:29:521
19933991412,1cyclictest30584-21sshd22:35:483
19933991412,1cyclictest2593-21sshd22:19:083
1993399140,13cyclictest0-21swapper/322:07:283
1993399140,13cyclictest0-21swapper/321:18:513
1993299148,5cyclictest0-21swapper/222:45:302
1993299144,1cyclictest30-21ksoftirqd/222:53:462
1993299144,1cyclictest30-21ksoftirqd/221:51:492
1993299144,1cyclictest30-21ksoftirqd/221:24:362
19932991412,1cyclictest30-21ksoftirqd/223:48:322
19932991412,1cyclictest30-21ksoftirqd/222:35:572
19932991412,1cyclictest30-21ksoftirqd/222:30:222
19932991412,1cyclictest30-21ksoftirqd/221:45:442
19932991412,1cyclictest30-21ksoftirqd/221:19:542
19932991412,1cyclictest30-21ksoftirqd/200:30:522
19932991410,3cyclictest30-21ksoftirqd/200:17:052
1993199149,2cyclictest12947-21sshd22:51:301
1993199141,4cyclictest0-21swapper/122:40:481
19931991412,2cyclictest27152-21diskmemload21:24:411
19931991412,1cyclictest7417-21sshd00:20:071
19931991412,1cyclictest7417-21sshd00:20:071
1993199140,13cyclictest0-21swapper/121:50:501
1993199140,13cyclictest0-21swapper/121:44:031
1993199140,13cyclictest0-21swapper/100:01:211
1993199140,11cyclictest0-21swapper/123:30:051
1993099148,3cyclictest18569-21sshd23:26:220
1993099148,3cyclictest0-21swapper/022:36:210
1993099143,11cyclictest17365-21kworker/0:000:24:420
1993099143,11cyclictest17365-21kworker/0:000:24:420
19930991412,1cyclictest0-21swapper/000:36:480
19930991410,1cyclictest26341-21sshd00:10:140
19930991410,1cyclictest24849-21sshd23:32:420
1993099140,1cyclictest18087-21bash21:51:520
1993099140,13cyclictest0-21swapper/023:53:320
1993099140,13cyclictest0-21swapper/000:30:230
1993099140,13cyclictest0-21swapper/000:03:360
1993099140,11cyclictest3586-21sshd00:05:160
1993099140,11cyclictest3586-21sshd00:05:160
1993099140,11cyclictest28252-21sshd23:12:550
1993099140,10cyclictest0-21swapper/021:43:580
172092140,2sleep010-21rcuc/021:29:010
170892140,1sleep28-21rcu_preempt23:23:242
152672140,1sleep115270-21fschecks_time22:20:141
286032130,0sleep128584-21sshd23:53:081
1993399139,1cyclictest0-21swapper/323:41:563
1993399139,1cyclictest0-21swapper/322:21:283
1993399138,4cyclictest0-21swapper/323:06:543
19933991311,1cyclictest27152-21diskmemload23:57:333
1993399130,4cyclictest23683-21sshd22:40:553
1993399130,4cyclictest16588-21sshd23:11:513
1993399130,4cyclictest10758-21sshd21:56:583
1993399130,2cyclictest25862-21sshd23:35:363
1993399130,2cyclictest0-21swapper/300:37:253
1993399130,12cyclictest15909-21bash22:25:573
1993399130,12cyclictest0-21swapper/321:30:563
1993399130,12cyclictest0-21swapper/300:22:433
1993399130,12cyclictest0-21swapper/300:22:433
1993399130,12cyclictest0-21swapper/300:05:123
1993399130,12cyclictest0-21swapper/300:05:123
1993399130,10cyclictest22992-21sshd00:18:353
1993299133,9cyclictest30-21ksoftirqd/223:02:122
1993299133,9cyclictest30-21ksoftirqd/221:25:322
1993299133,1cyclictest30-21ksoftirqd/200:35:042
19932991312,1cyclictest30-21ksoftirqd/223:25:092
19932991312,1cyclictest30-21ksoftirqd/223:10:102
19932991312,1cyclictest30-21ksoftirqd/200:05:562
19932991312,1cyclictest30-21ksoftirqd/200:05:562
19932991311,1cyclictest8686-21sshd22:22:302
19932991311,1cyclictest30-21ksoftirqd/221:31:102
1993299130,12cyclictest21984-21sshd23:35:182
1993299130,12cyclictest0-21swapper/221:37:422
1993199138,2cyclictest17421-21sshd21:37:331
1993199131,1cyclictest115650irq/25-eth022:48:501
19931991311,1cyclictest17558-21sshd23:00:251
19931991311,1cyclictest0-21swapper/123:06:271
1993199131,11cyclictest0-21swapper/121:11:591
19931991310,1cyclictest115650irq/25-eth000:10:441
1993199130,1cyclictest951-21sshd22:30:231
1993199130,12cyclictest0-21swapper/122:25:311
1993199130,12cyclictest0-21swapper/121:33:041
1993199130,12cyclictest0-21swapper/121:18:431
1993099139,2cyclictest1596-21sshd21:38:270
1993099138,2cyclictest22245-21sshd23:35:190
1993099138,2cyclictest0-21swapper/023:05:020
1993099137,6cyclictest3606-21kworker/0:022:40:050
1993099137,3cyclictest0-21swapper/023:01:510
1993099136,4cyclictest0-21swapper/022:15:120
1993099134,5cyclictest29751-21basename20:19:590
1993099133,1cyclictest5414-21kworker/0:219:59:290
19930991312,1cyclictest0-21swapper/021:16:550
1993099130,9cyclictest0-21swapper/020:25:110
1993099130,11cyclictest0-21swapper/022:55:060
117392130,1sleep20-21swapper/223:57:232
1993399129,2cyclictest0-21swapper/321:45:203
1993399129,2cyclictest0-21swapper/300:10:103
1993399122,9cyclictest115650irq/25-eth000:26:523
1993299129,2cyclictest0-21swapper/219:40:142
19932991210,1cyclictest30-21ksoftirqd/223:41:302
1993299120,11cyclictest0-21swapper/200:21:262
1993299120,11cyclictest0-21swapper/200:21:262
1993199129,2cyclictest0-21swapper/120:25:131
1993199121,1cyclictest115650irq/25-eth023:35:531
1993199120,11cyclictest0-21swapper/123:41:301
1993199120,11cyclictest0-21swapper/123:15:371
1993099129,2cyclictest0-21swapper/020:45:130
1993099129,2cyclictest0-21swapper/019:15:010
1993099124,1cyclictest5414-21kworker/0:220:24:120
1993099120,11cyclictest1447-21ntp_states19:30:190
1993399119,2cyclictest0-21swapper/319:15:153
1993399119,1cyclictest0-21swapper/320:55:143
1993399118,2cyclictest0-21swapper/320:15:143
19933991110,1cyclictest0-21swapper/319:49:553
19933991110,1cyclictest0-21swapper/319:33:193
1993399110,11cyclictest0-21swapper/320:30:213
1993399110,10cyclictest0-21swapper/319:50:133
1993399110,10cyclictest0-21swapper/319:25:143
1993299119,1cyclictest4785-21kworker/2:120:58:312
19932991110,1cyclictest0-21swapper/219:28:242
19932991110,1cyclictest0-21swapper/219:20:022
19932991110,1cyclictest0-21swapper/219:11:342
1993299110,11cyclictest0-21swapper/221:05:462
1993299110,10cyclictest0-21swapper/220:50:192
1993299110,10cyclictest0-21swapper/220:40:162
1993299110,10cyclictest0-21swapper/220:05:112
1993299110,10cyclictest0-21swapper/219:50:112
1993299110,10cyclictest0-21swapper/219:30:132
1993199118,2cyclictest0-21swapper/119:35:141
1993199110,1cyclictest0-21swapper/119:42:041
1993199110,10cyclictest0-21swapper/121:00:151
1993199110,10cyclictest0-21swapper/120:50:141
1993199110,10cyclictest0-21swapper/120:05:131
1993099119,1cyclictest0-21swapper/019:50:150
1993099118,2cyclictest0-21swapper/020:30:130
1993099118,2cyclictest0-21swapper/019:45:150
1993099115,2cyclictest0-21swapper/020:40:130
1993099110,2cyclictest0-21swapper/020:35:110
1993099110,10cyclictest0-21swapper/020:10:140
1993099110,10cyclictest0-21swapper/019:35:150
1993399109,1cyclictest0-21swapper/321:06:153
1993399109,1cyclictest0-21swapper/320:40:343
1993399109,1cyclictest0-21swapper/319:36:273
1993399107,2cyclictest0-21swapper/320:35:143
19933991010,0cyclictest0-21swapper/319:10:403
1993399100,9cyclictest0-21swapper/320:20:143
1993399100,1cyclictest0-21swapper/319:55:163
1993399100,1cyclictest0-21swapper/319:40:593
1993399100,10cyclictest0-21swapper/321:00:263
1993399100,10cyclictest0-21swapper/320:00:103
1993299109,1cyclictest0-21swapper/220:30:412
1993299109,1cyclictest0-21swapper/219:39:472
1993299100,9cyclictest6535-21apache_volume20:35:122
1993299100,9cyclictest504-21apache_volume20:25:122
1993299100,9cyclictest24347-21perl19:15:152
1993299100,9cyclictest0-21swapper/220:10:142
1993299100,10cyclictest0-21swapper/220:16:452
1993199109,1cyclictest0-21swapper/119:58:061
1993199109,1cyclictest0-21swapper/119:27:391
1993199108,1cyclictest24873-21diskstats21:05:141
1993199106,4cyclictest21-21ksoftirqd/120:00:161
1993199100,9cyclictest9517-21apache_volume20:40:141
1993199100,9cyclictest12545-21diskstats19:50:131
1993199100,1cyclictest9559-21diskstats19:45:131
1993099100,9cyclictest21824-21grep20:05:130
1993099100,9cyclictest0-21swapper/021:05:140
1993099100,9cyclictest0-21swapper/020:50:130
1993099100,9cyclictest0-21swapper/019:21:280
1993099100,2cyclictest1734-21runrttasks19:42:390
199339998,1cyclictest24836-21smartctl20:10:153
199339990,9cyclictest0-21swapper/320:45:133
199329998,1cyclictest0-21swapper/220:47:532
199329997,1cyclictest9898-21fw_conntrack19:45:142
199329997,1cyclictest4785-21kworker/2:120:01:182
199329997,1cyclictest4785-21kworker/2:119:55:472
199329990,9cyclictest0-21swapper/221:00:152
199329990,9cyclictest0-21swapper/220:20:132
199319999,0cyclictest0-21swapper/120:46:401
199319998,1cyclictest0-21swapper/119:20:561
199319998,1cyclictest0-21swapper/119:13:151
199319990,1cyclictest0-21swapper/120:10:131
199309997,2cyclictest5414-21kworker/0:219:27:090
199309995,3cyclictest5414-21kworker/0:220:00:400
199309993,3cyclictest5414-21kworker/0:221:03:190
199339981,6cyclictest0-21swapper/320:25:203
199339980,5cyclictest0-21swapper/319:24:433
199319988,0cyclictest0-21swapper/120:20:131
199319987,1cyclictest0-21swapper/120:30:121
199319987,1cyclictest0-21swapper/120:15:241
199319987,1cyclictest0-21swapper/119:31:021
199309980,1cyclictest19980-21apache_processe19:10:130
199339975,1cyclictest23305-21lockdev20:07:413
199339975,1cyclictest15959-21fschecks_count20:50:133
199319970,7cyclictest0-21swapper/120:37:561
199319970,6cyclictest0-21swapper/120:55:151
199319970,5cyclictest0-21swapper/119:15:021
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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