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2026-01-29 - 10:39
[ 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 376 highest latencies:
System rackaslot0.osadl.org (updated Thu Jan 29, 2026 00:44:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
113882920,0sleep111389-21sshd21:58:261
95242730,1sleep30-21swapper/323:30:143
312112620,1sleep00-21swapper/023:06:160
240212600,0sleep21734-21runrttasks22:10:572
321442590,0sleep10-21swapper/122:57:461
171592590,0sleep10-21swapper/121:38:501
56832580,0sleep213270-21diskmemload22:35:162
274052570,0sleep30-21swapper/300:03:243
186442570,1sleep01734-21runrttasks21:53:190
132482550,0sleep20-21swapper/223:16:112
116962550,0sleep00-21swapper/023:39:050
307562540,0sleep30-21swapper/323:29:183
268422540,0sleep226843-21sshd21:33:582
227422540,0sleep20-21swapper/200:17:172
318182530,1sleep331819-21sshd21:22:593
290522530,0sleep213270-21diskmemload22:34:322
99922520,0sleep30-21swapper/300:33:253
549325229,9sleep30-21swapper/319:08:333
307325225,23sleep10-21swapper/119:05:101
262182520,0sleep2291ktimersoftd/223:25:572
146682520,1sleep014666-21sshd21:44:220
501025125,22sleep20-21swapper/219:06:082
54872500,0sleep10-21swapper/122:15:091
4822500,0sleep30-21swapper/322:14:423
191632500,0sleep20-21swapper/200:02:392
17462490,0sleep10-21swapper/100:24:061
77752480,0sleep20-21swapper/221:37:592
515124826,18sleep00-21swapper/019:06:500
255422480,0sleep00-21swapper/000:06:010
156982480,0sleep113270-21diskmemload22:33:201
312692470,0sleep10-21swapper/122:05:511
287132470,1sleep228710-21sshd23:46:162
235172470,0sleep00-21swapper/000:31:420
159792470,0sleep115981-21cstates19:25:131
287442460,0sleep30-21swapper/322:05:363
283002460,1sleep03-21ksoftirqd/022:54:380
186572450,0sleep118658-21bash23:10:531
113352450,0sleep111316-21sshd22:35:441
181202380,0sleep20-21swapper/200:22:382
292962350,0sleep229295-21sshd22:05:402
6051992220,1cyclictest0-21swapper/323:58:413
605199221,20cyclictest0-21swapper/323:37:253
6048992220,1cyclictest20706-21sshd00:11:190
6048992220,1cyclictest20571-21sshd21:36:120
6049992119,1cyclictest31384-21sshd22:40:241
6048992120,1cyclictest12910-21sshd22:35:530
131862210,6sleep339-21ksoftirqd/300:19:223
6050992019,1cyclictest0-21swapper/223:38:372
268162200,0sleep339-21ksoftirqd/300:11:533
6050991918,1cyclictest0-21swapper/200:33:532
179832190,1sleep117973-21sshd23:54:001
6051991816,1cyclictest0-21swapper/321:37:573
605199180,1cyclictest0-21swapper/322:38:103
6050991816,1cyclictest0-21swapper/200:39:432
604899180,6cyclictest0-21swapper/022:57:000
321992180,1sleep132182-21sshd21:23:001
62462170,1sleep213270-21diskmemload22:44:012
6051991715,1cyclictest0-21swapper/300:08:273
6050991715,1cyclictest0-21swapper/222:16:502
604899178,4cyclictest0-21swapper/021:48:080
604899174,12cyclictest3-21ksoftirqd/021:24:270
6048991716,1cyclictest30692-21sshd22:49:050
6048991716,1cyclictest0-21swapper/021:10:440
6048991712,2cyclictest0-21swapper/000:29:370
604899171,13cyclictest13528-21sshd21:58:370
604899170,16cyclictest28990-21sshd21:28:270
604899170,16cyclictest115650irq/25-eth022:30:140
604899170,16cyclictest0-21swapper/022:20:350
605199168,7cyclictest0-21swapper/321:57:393
6051991611,1cyclictest0-21swapper/323:40:323
6049991615,1cyclictest30848-21sshd21:54:261
604899169,5cyclictest0-21swapper/022:11:220
6048991610,5cyclictest1734-21runrttasks23:15:400
604899160,15cyclictest0-21swapper/023:10:390
294362160,0sleep20-21swapper/223:55:012
192992160,0sleep30-21swapper/322:19:143
6442150,0sleep1577-21sshd00:35:231
604899159,5cyclictest0-21swapper/021:31:280
6048991511,3cyclictest19757-21kworker/0:223:50:510
6048991511,1cyclictest22325-21bash22:42:330
604899151,11cyclictest0-21swapper/022:05:450
604899150,15cyclictest0-21swapper/023:32:250
604899150,14cyclictest1596-21sshd23:40:050
604899150,14cyclictest13270-21diskmemload23:55:310
604899150,14cyclictest0-21swapper/023:22:270
604899150,13cyclictest0-21swapper/023:27:330
604899150,12cyclictest0-21swapper/023:46:450
130002150,0sleep10-21swapper/123:30:281
91542140,0sleep3381ktimersoftd/319:15:013
605199144,1cyclictest39-21ksoftirqd/321:48:513
6051991413,1cyclictest39-21ksoftirqd/323:50:383
6051991413,1cyclictest39-21ksoftirqd/322:28:103
6051991413,1cyclictest39-21ksoftirqd/321:32:183
605199140,13cyclictest2912-21sshd23:23:593
605199140,13cyclictest14726-21sshd21:44:233
605199140,13cyclictest0-21swapper/323:06:423
605199140,13cyclictest0-21swapper/322:43:413
605199140,13cyclictest0-21swapper/321:26:203
605199140,13cyclictest0-21swapper/300:36:483
605099149,2cyclictest0-21swapper/222:56:092
605099149,2cyclictest0-21swapper/221:24:352
605099140,5cyclictest24620-21sshd00:26:012
604999149,2cyclictest14293-21sshd00:30:501
604999148,2cyclictest27052-21sshd22:11:141
604999148,2cyclictest25459-21sshd21:28:071
6049991412,1cyclictest0-21swapper/123:21:361
604999140,13cyclictest29506-21sshd23:55:021
604999140,13cyclictest0-21swapper/123:04:301
604999140,13cyclictest0-21swapper/121:46:221
604999140,13cyclictest0-21swapper/121:42:091
604999140,13cyclictest0-21swapper/100:11:251
604899148,3cyclictest12581-21sshd22:15:400
604899148,3cyclictest11297-21sshd22:01:130
6048991410,1cyclictest27033-21sshd00:00:240
604899140,4cyclictest0-21swapper/000:24:110
604899140,13cyclictest0-21swapper/023:00:550
604899140,13cyclictest0-21swapper/021:05:120
604899140,13cyclictest0-21swapper/000:15:090
604899140,12cyclictest115650irq/25-eth021:15:040
604899140,12cyclictest0-21swapper/022:28:080
604899140,10cyclictest0-21swapper/000:37:110
186922140,1sleep318691-21sshd23:13:523
118182140,2sleep3115650irq/25-eth023:04:383
108062140,0sleep2291ktimersoftd/223:50:252
605199139,3cyclictest0-21swapper/321:14:023
605199139,1cyclictest0-21swapper/300:24:163
605199138,2cyclictest30522-21sshd00:26:333
6051991311,1cyclictest39-21ksoftirqd/322:56:123
605199131,11cyclictest37-21rcuc/323:15:243
6051991311,1cyclictest15090-21sshd22:50:283
6051991311,1cyclictest0-21swapper/322:46:323
6051991310,1cyclictest115650irq/25-eth022:31:353
605199130,12cyclictest3482-21sshd22:03:283
605199130,12cyclictest0-21swapper/323:46:213
605199130,12cyclictest0-21swapper/319:10:143
605199130,10cyclictest489-21jbd2/dm-0-821:50:303
605099139,3cyclictest0-21swapper/223:20:122
605099139,1cyclictest0-21swapper/223:02:122
605099139,1cyclictest0-21swapper/221:47:042
605099138,4cyclictest0-21swapper/221:50:282
605099132,10cyclictest13878-21bash22:24:342
605099131,1cyclictest123550irq/26-eth1-rx-20:35:142
6050991311,1cyclictest32678-21bash22:29:052
605099131,11cyclictest0-21swapper/220:45:202
605099130,4cyclictest10896-21sshd21:41:052
605099130,2cyclictest0-21swapper/221:28:222
605099130,13cyclictest0-21swapper/220:50:172
605099130,12cyclictest368-21sshd23:40:522
605099130,12cyclictest28727-21sshd00:06:192
605099130,12cyclictest2178-21sshd00:12:362
605099130,12cyclictest18033-21sshd21:56:052
605099130,12cyclictest13270-21diskmemload23:12:322
605099130,12cyclictest0-21swapper/223:33:442
605099130,12cyclictest0-21swapper/219:35:112
605099130,10cyclictest0-21swapper/222:45:082
605099130,10cyclictest0-21swapper/222:03:442
604999139,1cyclictest0-21swapper/123:15:581
604999139,1cyclictest0-21swapper/122:20:021
604999138,4cyclictest4578-21sshd00:07:041
6049991312,1cyclictest9278-21sshd22:26:571
604999131,11cyclictest0-21swapper/123:46:231
604999131,11cyclictest0-21swapper/119:15:021
604999131,11cyclictest0-21swapper/100:27:491
604999130,4cyclictest32181-21sshd22:49:141
604999130,12cyclictest23374-21bash21:30:421
604999130,12cyclictest16209-21sshd23:25:101
604999130,12cyclictest13270-21diskmemload23:05:381
604999130,12cyclictest0-21swapper/122:54:341
604999130,12cyclictest0-21swapper/122:03:571
604999130,12cyclictest0-21swapper/121:13:311
604999130,12cyclictest0-21swapper/119:20:151
604999130,12cyclictest0-21swapper/100:15:041
278052130,1sleep31734-21runrttasks21:16:533
605199129,2cyclictest0-21swapper/320:45:133
605199129,2cyclictest0-21swapper/319:25:133
605199121,2cyclictest0-21swapper/320:25:123
605199121,10cyclictest0-21swapper/321:05:153
605199120,11cyclictest1596-21sshd22:20:093
605099129,2cyclictest0-21swapper/221:18:122
605099129,2cyclictest0-21swapper/220:55:192
605099129,2cyclictest0-21swapper/219:25:142
605099121,2cyclictest0-21swapper/222:51:402
605099121,2cyclictest0-21swapper/219:30:122
605099121,10cyclictest0-21swapper/221:00:132
605099121,10cyclictest0-21swapper/220:40:152
605099121,10cyclictest0-21swapper/219:45:182
605099120,1cyclictest32223-21sshd23:06:212
605099120,12cyclictest0-21swapper/220:10:122
605099120,11cyclictest0-21swapper/221:10:222
605099120,11cyclictest0-21swapper/220:00:122
604999129,2cyclictest0-21swapper/123:41:081
604999129,2cyclictest0-21swapper/121:15:041
604999129,2cyclictest0-21swapper/120:25:201
604999129,2cyclictest0-21swapper/120:20:201
604999129,2cyclictest0-21swapper/120:15:151
604999129,2cyclictest0-21swapper/120:05:121
604999129,2cyclictest0-21swapper/100:03:521
604999121,10cyclictest0-21swapper/120:10:141
604999121,10cyclictest0-21swapper/119:40:141
604999120,9cyclictest115650irq/25-eth023:36:121
604999120,12cyclictest0-21swapper/120:00:241
604999120,11cyclictest0-21swapper/119:55:211
604999120,11cyclictest0-21swapper/119:10:111
604899129,2cyclictest0-21swapper/021:00:110
604899129,2cyclictest0-21swapper/020:55:110
604899129,2cyclictest0-21swapper/020:10:120
604899124,4cyclictest0-21swapper/020:40:120
604899123,5cyclictest0-21swapper/020:50:240
604899121,2cyclictest0-21swapper/019:50:110
604899121,10cyclictest0-21swapper/019:20:110
604899120,11cyclictest0-21swapper/020:45:110
604899120,11cyclictest0-21swapper/020:25:150
604899120,11cyclictest0-21swapper/019:15:000
605199119,1cyclictest0-21swapper/320:30:143
605199118,2cyclictest0-21swapper/320:05:143
605199110,2cyclictest0-21swapper/319:40:123
605199110,10cyclictest31048-21diskstats19:50:133
605199110,10cyclictest27626-21apache_processe19:45:103
605199110,10cyclictest2610-21memory20:50:163
605199110,10cyclictest0-21swapper/320:40:153
605199110,10cyclictest0-21swapper/320:35:193
605099118,2cyclictest0-21swapper/219:15:112
605099110,11cyclictest0-21swapper/219:12:172
605099110,10cyclictest30607-21apache_processe19:50:102
605099110,10cyclictest13178-21diskstats19:20:142
605099110,10cyclictest0-21swapper/220:30:132
605099110,10cyclictest0-21swapper/220:25:132
605099110,10cyclictest0-21swapper/220:20:122
605099110,10cyclictest0-21swapper/220:15:202
604999119,1cyclictest0-21swapper/119:45:131
604999110,2cyclictest0-21swapper/121:05:161
604999110,2cyclictest0-21swapper/121:00:141
604999110,2cyclictest0-21swapper/120:55:141
604999110,11cyclictest0-21swapper/120:50:251
604999110,10cyclictest25046-21apache_processe20:35:111
604999110,10cyclictest0-21swapper/120:45:111
604999110,10cyclictest0-21swapper/120:30:111
604999110,10cyclictest0-21swapper/119:35:211
604899119,2cyclictest0-21swapper/019:25:110
604899119,1cyclictest0-21swapper/020:30:140
604899118,2cyclictest25030-21cstates19:40:130
604899118,2cyclictest0-21swapper/019:45:110
604899110,10cyclictest7173-21munin-node20:05:220
604899110,10cyclictest0-21swapper/020:35:120
604899110,10cyclictest0-21swapper/020:00:200
604899110,10cyclictest0-21swapper/019:30:200
605199108,1cyclictest22764-21ls19:35:173
605199108,1cyclictest0-21swapper/320:20:163
605199108,1cyclictest0-21swapper/320:15:133
605199107,2cyclictest0-21swapper/320:55:133
605199100,9cyclictest2272-21ls19:55:193
605199100,9cyclictest10952-21hddtemp_smartct20:10:163
605199100,9cyclictest0-21swapper/321:00:173
605199100,1cyclictest13531-21hddtemp_smartct19:20:153
605199100,1cyclictest0-21swapper/320:00:153
605199100,1cyclictest0-21swapper/319:30:113
605099100,9cyclictest1606-21df_inode19:55:152
605099100,1cyclictest7180-21apache_volume20:05:122
605099100,1cyclictest24974-21cstates19:40:132
605099100,1cyclictest10555-21apache_volume21:05:122
604999108,1cyclictest30609-21apache_volume19:50:111
604899108,1cyclictest13134-21apache_volume20:15:120
604899108,1cyclictest0-21swapper/019:10:130
604899107,3cyclictest0-21swapper/019:35:130
604899100,9cyclictest0-21swapper/020:20:120
604899100,10cyclictest0-21swapper/019:55:190
60499998,1cyclictest0-21swapper/120:40:151
60499997,1cyclictest19460-21perl19:30:151
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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