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2026-01-22 - 22:25
[ 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 Jan 22, 2026 12:44:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
140332950,0sleep214032-21sshd10:05:492
244402930,0sleep10-21swapper/110:12:331
297282900,0sleep129729-21bash09:38:081
282092880,0sleep00-21swapper/010:04:180
25232810,0sleep30-21swapper/309:15:263
171242790,0sleep217120-21sshd12:05:442
8192680,0sleep20-21swapper/209:35:282
116032680,6sleep339-21ksoftirqd/310:48:003
416426528,18sleep20-21swapper/207:09:292
140052600,0sleep114004-21bash09:48:371
275682590,0sleep20-21swapper/209:20:332
258142590,1sleep325810-21sshd12:38:183
151752580,0sleep20-21swapper/210:29:012
153312570,1sleep215328-21bash11:57:002
153312570,1sleep215328-21bash11:56:592
147332570,0sleep30-21swapper/312:11:183
4602560,0sleep230-21ksoftirqd/209:55:592
360025523,27sleep00-21swapper/007:05:250
303382550,1sleep10-21swapper/112:35:451
192582540,0sleep20-21swapper/212:17:302
17202540,1sleep01721-21sshd11:41:220
16742530,1sleep30-21swapper/312:07:173
400825128,19sleep30-21swapper/307:08:223
224872510,0sleep1201ktimersoftd/111:28:531
61722500,0sleep16169-21sshd09:56:301
378325028,18sleep10-21swapper/107:06:431
274852500,1sleep127483-21sshd09:17:441
259982500,0sleep20-21swapper/210:57:292
321542490,0sleep20-21swapper/209:44:572
306102490,0sleep30-21swapper/310:57:543
247552490,0sleep324756-21bash11:46:183
47482480,0sleep20-21swapper/208:10:002
202202480,0sleep00-21swapper/012:29:100
7282470,0sleep00-21swapper/011:03:560
209892470,0sleep24545-21diskmemload11:45:562
258992460,0sleep30-21swapper/309:49:433
228332460,1sleep10-21swapper/109:31:431
228332460,1sleep10-21swapper/109:31:431
255292250,1sleep225530-21bash11:06:032
451299211,1cyclictest14270-21sshd11:19:323
451299210,20cyclictest0-21swapper/309:27:283
4511992119,2cyclictest0-21swapper/210:15:502
451199210,20cyclictest0-21swapper/211:40:022
54092200,1sleep04545-21diskmemload09:53:380
4510992019,1cyclictest18128-21sshd11:37:061
87552190,0sleep28729-21sshd12:10:452
451299190,18cyclictest25898-21sshd10:06:553
4511991917,1cyclictest0-21swapper/209:18:082
4510991917,1cyclictest18992-21sshd10:03:281
4510991917,1cyclictest12076-21sshd10:17:111
4511991816,1cyclictest0-21swapper/210:30:242
22142180,1sleep02160-21sshd11:32:490
101572180,0sleep30-21swapper/311:59:283
101572180,0sleep30-21swapper/311:59:283
450999172,11cyclictest0-21swapper/010:24:390
191742170,1sleep10-21swapper/111:22:481
81792160,1sleep18128-21sshd12:05:031
4511991615,1cyclictest0-21swapper/212:30:102
4512991513,1cyclictest0-21swapper/310:23:543
451299150,14cyclictest0-21swapper/309:32:133
451299150,14cyclictest0-21swapper/309:32:133
4510991514,1cyclictest27358-21sshd10:10:001
4510991513,1cyclictest32099-21sshd11:09:371
450999155,9cyclictest32503-21kworker/0:110:55:290
4509991513,1cyclictest19499-21cp10:26:260
450999150,1cyclictest0-21swapper/011:26:100
450999150,14cyclictest0-21swapper/010:48:410
450999150,13cyclictest9460-21sshd12:10:490
450999150,12cyclictest0-21swapper/012:39:290
4512991412,1cyclictest5676-21sshd11:01:243
4512991412,1cyclictest4545-21diskmemload12:30:003
4512991412,1cyclictest3400-21sshd10:05:013
451299141,12cyclictest0-21swapper/311:25:053
4512991411,1cyclictest115650irq/25-eth012:24:173
4512991410,3cyclictest31546-21perf09:00:003
4512991410,2cyclictest0-21swapper/312:15:133
451299140,13cyclictest0-21swapper/312:31:503
451299140,13cyclictest0-21swapper/309:14:103
451299140,10cyclictest0-21swapper/311:35:063
451199149,2cyclictest18406-21sshd12:00:142
451199141,4cyclictest0-21swapper/212:23:282
451199141,1cyclictest22577-21sshd11:54:502
4511991411,2cyclictest23054-21munin-run10:50:002
451199140,13cyclictest0-21swapper/211:19:572
451199140,13cyclictest0-21swapper/210:35:272
451199140,13cyclictest0-21swapper/209:45:552
451099144,9cyclictest12549-21bash11:48:091
4510991412,1cyclictest25976-21sshd09:11:491
450999149,2cyclictest606-21rm12:07:120
450999149,2cyclictest0-21swapper/010:43:030
450999148,5cyclictest8507-21sshd09:56:440
450999148,5cyclictest0-21swapper/012:30:520
450999148,3cyclictest0-21swapper/010:18:200
450999144,1cyclictest3-21ksoftirqd/011:11:510
4509991413,1cyclictest0-21swapper/011:05:550
450999140,5cyclictest0-21swapper/011:53:550
450999140,4cyclictest0-21swapper/009:44:570
450999140,3cyclictest0-21swapper/011:45:060
450999140,2cyclictest0-21swapper/009:28:070
450999140,13cyclictest0-21swapper/010:50:340
450999140,13cyclictest0-21swapper/009:49:410
450999140,12cyclictest0-21swapper/012:23:030
450999140,11cyclictest0-21swapper/010:34:030
257622140,0sleep025758-21sshd12:00:450
451299139,3cyclictest0-21swapper/309:37:283
451299139,1cyclictest20628-21sshd09:52:043
451299137,5cyclictest0-21swapper/310:32:543
451299136,6cyclictest0-21swapper/311:50:343
4512991311,1cyclictest0-21swapper/310:12:163
451299131,11cyclictest0-21swapper/308:15:123
451299130,4cyclictest0-21swapper/310:15:083
451299130,12cyclictest20987-21sshd09:20:053
451299130,12cyclictest18429-21sshd10:29:193
451299130,12cyclictest0-21swapper/310:35:423
451299130,10cyclictest25151-21sshd09:58:153
451199139,2cyclictest29505-21sshd11:12:122
451199138,4cyclictest11486-21sshd09:51:132
451199137,5cyclictest0-21swapper/212:27:362
4511991311,1cyclictest1551-21sshd11:21:122
451199130,1cyclictest2673-21sshd11:27:052
451199130,12cyclictest31299-21bash10:01:372
451199130,12cyclictest23236-21atenall_rapower12:35:132
451199130,12cyclictest0-21swapper/210:50:352
451199130,12cyclictest0-21swapper/210:40:202
451199130,12cyclictest0-21swapper/209:10:232
451199130,10cyclictest22474-21sshd11:00:072
451099139,1cyclictest0-21swapper/110:58:541
451099138,2cyclictest0-21swapper/112:01:391
451099137,5cyclictest0-21swapper/110:45:431
451099131,11cyclictest0-21swapper/111:30:281
4510991311,1cyclictest0-21swapper/110:51:301
451099131,11cyclictest0-21swapper/107:35:141
451099130,4cyclictest16742-21bash11:16:481
451099130,4cyclictest0-21swapper/112:25:391
451099130,2cyclictest29197-21sshd09:44:101
451099130,2cyclictest0-21swapper/110:26:421
451099130,12cyclictest28862-21sshd12:32:471
451099130,12cyclictest19559-21sshd12:20:221
451099130,12cyclictest0-21swapper/111:54:251
451099130,12cyclictest0-21swapper/110:37:151
451099130,12cyclictest0-21swapper/110:21:101
451099130,10cyclictest17966-21cp11:42:521
450999138,3cyclictest0-21swapper/011:21:060
450999133,1cyclictest27395-21kworker/0:110:11:040
450999131,1cyclictest1596-21sshd09:30:050
450999131,1cyclictest1596-21sshd09:30:040
450999130,13cyclictest0-21swapper/011:36:090
450999130,13cyclictest0-21swapper/009:20:080
450999130,12cyclictest3362-21sshd09:15:300
450999130,12cyclictest10361-21rm09:10:230
450999130,12cyclictest0-21swapper/011:55:080
450999130,12cyclictest0-21swapper/011:55:080
450999130,12cyclictest0-21swapper/010:35:570
450999130,12cyclictest0-21swapper/010:06:180
450999130,11cyclictest0-21swapper/011:17:300
451299129,2cyclictest0-21swapper/312:03:063
451299129,2cyclictest0-21swapper/311:42:313
451299129,2cyclictest0-21swapper/311:30:453
451299129,2cyclictest0-21swapper/311:20:203
451299129,2cyclictest0-21swapper/311:11:253
451299129,2cyclictest0-21swapper/311:05:583
451299129,2cyclictest0-21swapper/309:40:123
451299129,2cyclictest0-21swapper/308:45:133
451299129,2cyclictest0-21swapper/308:20:143
451299129,2cyclictest0-21swapper/307:15:003
451299121,10cyclictest0-21swapper/310:40:203
451299121,10cyclictest0-21swapper/309:00:133
451299120,11cyclictest0-21swapper/310:50:313
451299120,11cyclictest0-21swapper/308:25:133
451299120,10cyclictest0-21swapper/308:37:093
451199129,2cyclictest0-21swapper/211:35:022
451199129,2cyclictest0-21swapper/211:30:082
451199129,2cyclictest0-21swapper/209:26:052
451199129,2cyclictest0-21swapper/208:30:212
451199121,2cyclictest0-21swapper/208:50:132
451199121,2cyclictest0-21swapper/207:35:142
451199121,10cyclictest0-21swapper/209:05:142
451199121,10cyclictest0-21swapper/209:05:142
451199121,10cyclictest0-21swapper/208:00:142
451199121,10cyclictest0-21swapper/207:30:012
451199121,10cyclictest0-21swapper/207:20:122
451199121,10cyclictest0-21swapper/207:10:142
451199120,11cyclictest1508-21nfsd10:10:092
451199120,11cyclictest0-21swapper/210:20:012
451099129,2cyclictest20829-21sshd11:57:291
451099129,2cyclictest20829-21sshd11:57:291
451099129,2cyclictest0-21swapper/111:01:421
451099129,2cyclictest0-21swapper/110:30:391
451099129,2cyclictest0-21swapper/109:51:421
451099129,2cyclictest0-21swapper/108:20:121
451099129,2cyclictest0-21swapper/108:00:131
451099129,2cyclictest0-21swapper/107:55:151
451099129,2cyclictest0-21swapper/107:40:231
451099129,2cyclictest0-21swapper/107:15:021
451099128,1cyclictest0-21swapper/112:10:151
451099121,10cyclictest0-21swapper/108:35:141
451099121,10cyclictest0-21swapper/108:10:151
4510991210,1cyclictest0-21swapper/111:10:221
451099120,1cyclictest115650irq/25-eth012:15:351
451099120,1cyclictest0-21swapper/110:40:271
451099120,1cyclictest0-21swapper/109:20:031
451099120,12cyclictest0-21swapper/107:10:111
451099120,11cyclictest0-21swapper/108:50:151
451099120,11cyclictest0-21swapper/107:20:161
450999129,2cyclictest0-21swapper/008:55:150
450999129,2cyclictest0-21swapper/008:10:120
450999129,2cyclictest0-21swapper/007:35:200
450999127,4cyclictest30614-21sshd12:18:330
450999121,2cyclictest0-21swapper/007:10:100
450999120,11cyclictest0-21swapper/009:37:030
181652120,0sleep10-21swapper/109:25:301
451299119,1cyclictest0-21swapper/307:50:153
451299111,9cyclictest0-21swapper/307:25:133
451299110,2cyclictest0-21swapper/308:40:133
451299110,11cyclictest0-21swapper/308:14:573
451299110,11cyclictest0-21swapper/308:05:113
451299110,10cyclictest16973-21memory07:30:163
451299110,10cyclictest0-21swapper/308:30:253
451299110,10cyclictest0-21swapper/308:00:173
451299110,10cyclictest0-21swapper/307:45:223
451199119,1cyclictest0-21swapper/209:30:022
451199119,1cyclictest0-21swapper/209:30:022
451199119,1cyclictest0-21swapper/208:40:132
451199119,1cyclictest0-21swapper/208:35:132
451199110,2cyclictest0-21swapper/207:30:112
451099119,1cyclictest27044-21df07:50:131
451099119,1cyclictest0-21swapper/108:55:201
451099119,1cyclictest0-21swapper/107:30:131
451099110,2cyclictest0-21swapper/107:25:111
451099110,10cyclictest3093-21fw_conntrack08:05:141
451099110,10cyclictest0-21swapper/109:05:131
451099110,10cyclictest0-21swapper/109:05:131
451099110,10cyclictest0-21swapper/108:40:111
451099110,10cyclictest0-21swapper/108:25:111
451099110,10cyclictest0-21swapper/107:45:131
450999119,2cyclictest0-21swapper/007:30:110
450999111,9cyclictest0-21swapper/008:25:170
450999110,2cyclictest0-21swapper/007:55:120
450999110,2cyclictest0-21swapper/007:20:110
450999110,10cyclictest0-21swapper/008:50:140
450999110,10cyclictest0-21swapper/008:40:140
450999110,10cyclictest0-21swapper/008:30:140
450999110,10cyclictest0-21swapper/008:20:120
450999110,10cyclictest0-21swapper/008:05:110
450999110,10cyclictest0-21swapper/008:00:170
450999110,10cyclictest0-21swapper/007:50:120
450999110,10cyclictest0-21swapper/007:45:110
450999110,10cyclictest0-21swapper/007:25:110
450999110,10cyclictest0-21swapper/007:15:180
451299109,1cyclictest0-21swapper/307:36:013
451299108,1cyclictest26421-21apache_volume08:50:123
451299108,1cyclictest0-21swapper/307:10:213
451299107,2cyclictest0-21swapper/307:55:133
451299100,9cyclictest3370-21ntp_states09:05:213
451299100,9cyclictest3370-21ntp_states09:05:213
451299100,1cyclictest21585-21cstates07:40:133
451299100,1cyclictest11382-21hddtemp_smartct07:20:153
451199108,1cyclictest5000-21apache_processe08:10:112
451199108,1cyclictest0-21swapper/207:15:022
451199107,2cyclictest0-21swapper/208:55:132
451199100,9cyclictest7670-21apache_volume08:15:112
451199100,9cyclictest29334-21apache_processe07:55:122
451199100,9cyclictest26662-21apache_processe07:50:112
451199100,9cyclictest24524-21fw_conntrack08:45:142
451199100,9cyclictest22101-21smartctl07:40:142
451199100,9cyclictest0-21swapper/207:45:162
451199100,1cyclictest31793-21apache_volume09:00:122
451199100,1cyclictest13029-21apache_volume08:25:112
451199100,1cyclictest11377-21memory08:20:182
451099109,1cyclictest0-21swapper/108:30:141
451099108,1cyclictest23745-21apache_volume08:45:111
451099100,9cyclictest0-21swapper/109:00:111
451099100,9cyclictest0-21swapper/108:15:141
450999108,2cyclictest0-21swapper/008:45:150
450999108,1cyclictest2078-21apache_processe09:05:120
450999108,1cyclictest2078-21apache_processe09:05:120
450999107,2cyclictest0-21swapper/008:35:180
450999100,9cyclictest0-21swapper/008:15:110
450999100,10cyclictest0-21swapper/007:40:570
45099990,9cyclictest0-21swapper/009:00:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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