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2026-02-11 - 15:57
[ 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 rack5slot0.osadl.org (updated Wed Feb 11, 2026 12:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24286211633,46sleep30-21swapper/307:09:573
2503821080,1sleep125037-21id09:36:061
23889210231,41sleep10-21swapper/107:07:141
170392990,3sleep02454899cyclictest10:27:470
93562930,2sleep30-21swapper/312:15:573
208942930,0sleep00-21swapper/009:54:290
244272860,2sleep30-21swapper/310:09:103
317152850,2sleep10-21swapper/109:14:341
272632850,5sleep02454899cyclictest10:02:210
242122840,4sleep22455099cyclictest12:13:352
53632830,2sleep25362-21bash12:15:252
148252820,3sleep12454999cyclictest11:18:251
119032820,0sleep00-21swapper/012:19:590
215502810,1sleep20-21swapper/209:27:292
35402800,1sleep23534-21sshd10:41:112
66802790,1sleep30-21swapper/312:39:013
315312790,2sleep10-21swapper/110:56:171
295702790,2sleep20-21swapper/211:27:352
207312790,5sleep00-21swapper/009:16:450
261802780,1sleep026178-21bash10:16:210
7232770,2sleep20-21swapper/210:48:572
246772770,0sleep00-21swapper/011:15:390
2380127732,12sleep20-21swapper/207:06:352
148312770,2sleep314823-21sshd09:45:383
132852760,2sleep30-21swapper/311:10:533
263812750,0sleep00-21swapper/012:02:190
208532750,1sleep20-21swapper/212:01:412
313882740,4sleep30-21swapper/310:20:373
294852740,2sleep329483-21sshd09:21:093
219962740,2sleep30-21swapper/310:58:593
43962720,0sleep00-21swapper/012:22:550
186602710,4sleep22455099cyclictest12:24:332
4162700,2sleep20-21swapper/212:30:422
310792690,1sleep02454899cyclictest11:12:550
128742690,1sleep20-21swapper/209:45:242
265612660,3sleep20-21swapper/212:09:432
265612660,3sleep20-21swapper/212:09:432
2407325732,13sleep00-21swapper/007:08:260
239062530,0sleep223896-21sshd11:03:182
52692350,2sleep20-21swapper/210:53:252
240752330,2sleep10-21swapper/112:17:391
176692270,2sleep10-21swapper/111:11:221
2455199250,23cyclictest3759-21sshd09:59:553
2455199250,23cyclictest3759-21sshd09:59:543
134122250,2sleep00-21swapper/012:32:170
30582240,3sleep10-21swapper/109:48:321
278022240,2sleep30-21swapper/310:16:313
273732240,2sleep20-21swapper/210:12:572
2454999241,2cyclictest9765-21sshd11:36:421
161122240,1sleep016106-21sshd11:56:470
26632230,21sleep1144650irq/27-eth009:40:391
2455099235,3cyclictest2024-21nfsd10:07:572
2455099230,3cyclictest21344-21sshd11:22:372
320942220,0sleep00-21swapper/010:48:460
2455099226,10cyclictest16318-21sshd09:35:052
2454899220,20cyclictest0-21swapper/010:35:130
26332211,18sleep3144650irq/27-eth009:14:573
264882200,2sleep30-21swapper/310:29:143
256762200,3sleep30-21swapper/309:31:393
66102190,17sleep1144650irq/27-eth012:31:311
2454899191,2cyclictest0-21swapper/010:10:160
2454899190,9cyclictest0-21swapper/009:49:540
2454899190,17cyclictest5010-21sshd09:40:550
192492190,1sleep30-21swapper/310:46:483
151032190,2sleep20-21swapper/209:12:432
83892180,17sleep128950irq/26-ahci[00010:30:561
2455199181,15cyclictest9728-21sshd10:50:123
2455099184,9cyclictest2100-21snmpd09:30:292
2454999181,13cyclictest0-21swapper/111:01:341
2454899180,17cyclictest0-21swapper/011:08:100
2454899180,17cyclictest0-21swapper/010:23:010
2454899180,11cyclictest4698-21bash09:37:270
222162180,0sleep00-21swapper/009:20:220
186212181,15sleep3144650irq/27-eth012:01:273
78022170,2sleep20-21swapper/210:21:432
294892170,1sleep30-21swapper/311:20:033
24551991714,2cyclictest840-21sshd12:26:053
2455199170,11cyclictest31187-21sshd12:14:423
2455099174,9cyclictest16473-21sshd11:53:052
2455099174,6cyclictest2972-21sshd10:56:442
2455099173,6cyclictest184842sleep209:02:372
2455099172,1cyclictest25650-21bash10:16:162
2455099172,14cyclictest144650irq/27-eth010:00:122
2455099172,14cyclictest0-21swapper/209:53:452
2455099170,8cyclictest0-21swapper/211:15:072
24549991713,3cyclictest0-21swapper/110:43:391
2454899172,1cyclictest0-21swapper/011:52:210
2454899171,2cyclictest2132-21sshd09:13:000
2454899171,1cyclictest0-21swapper/009:33:010
2454899170,8cyclictest0-21swapper/008:50:140
2454899170,2cyclictest0-21swapper/009:26:160
2454899170,1cyclictest0-21swapper/011:38:460
2454899170,16cyclictest0-21swapper/011:46:030
2454899170,13cyclictest1564-21bash10:40:570
68332160,14sleep1144650irq/27-eth012:26:591
2455199167,7cyclictest8179-21sshd09:53:043
24551991610,4cyclictest2131-21sshd09:25:203
24551991610,3cyclictest30939-21bash11:50:583
2455199160,14cyclictest5670-21sshd09:15:133
2455199160,14cyclictest13542-21cp11:37:073
2455199160,14cyclictest0-21swapper/311:05:073
2455199160,14cyclictest0-21swapper/310:30:133
2455199160,14cyclictest0-21swapper/310:04:573
2455199160,14cyclictest0-21swapper/307:58:263
2455199160,14cyclictest0-21swapper/307:50:143
2455199160,11cyclictest4645-21sshd12:35:003
2455099166,6cyclictest2132-21sshd09:15:192
2455099164,8cyclictest23946-21bash10:36:212
2455099164,5cyclictest23989-21sshd09:58:302
2455099164,5cyclictest23989-21sshd09:58:302
2455099163,9cyclictest20518-21sshd11:49:532
2455099163,9cyclictest0-21swapper/208:46:192
2455099163,9cyclictest0-21swapper/207:26:392
2455099163,8cyclictest4957-21bash12:35:012
2455099163,5cyclictest21009-21bash11:34:292
2455099162,9cyclictest7208-21sshd11:10:172
2455099162,9cyclictest26496-21sshd11:35:052
2455099162,13cyclictest13037-21sshd11:40:452
2455099162,13cyclictest0-21swapper/207:45:552
2455099162,13cyclictest0-21swapper/207:45:542
2455099161,6cyclictest32629-21sshd10:30:092
2455099160,8cyclictest0-21swapper/208:35:012
2455099160,14cyclictest17706-21sshd10:27:522
2455099160,12cyclictest7603-21sshd12:27:052
2454999168,3cyclictest4802-21sshd10:14:051
24549991612,3cyclictest1511-21bash12:22:361
2454999161,14cyclictest0-21swapper/110:28:391
2454999161,13cyclictest16599-21sshd11:41:151
2454999160,14cyclictest0-21swapper/111:57:091
2454899166,9cyclictest23171-21sshd11:31:010
2454899163,1cyclictest13848-21bash12:35:570
2454899162,1cyclictest26659-21sshd12:05:530
2454899162,1cyclictest26659-21sshd12:05:530
2454899160,4cyclictest2724-21sshd12:10:290
2454899160,2cyclictest0-21swapper/009:05:120
2454899160,1cyclictest0-21swapper/011:42:290
2454899160,15cyclictest0-21swapper/011:26:330
2454899160,15cyclictest0-21swapper/011:01:070
2454899160,15cyclictest0-21swapper/010:08:290
2455199158,6cyclictest0-21swapper/308:30:023
2455199158,5cyclictest0-21swapper/308:02:173
2455199152,4cyclictest11886-21df_abs11:25:103
2455199152,12cyclictest0-21swapper/307:37:263
24551991510,3cyclictest4761-21sshd12:22:573
2455199150,6cyclictest27287-21wc07:15:123
2455199150,6cyclictest0-21swapper/311:02:453
2455199150,14cyclictest0-21swapper/311:56:223
2455199150,13cyclictest7318-21sshd10:41:363
2455199150,13cyclictest13273-21sshd10:35:133
2455199150,13cyclictest0-21swapper/310:14:243
2455199150,13cyclictest0-21swapper/308:09:283
2455099158,3cyclictest0-21swapper/211:56:142
2455099153,9cyclictest0-21swapper/208:06:352
2455099152,9cyclictest0-21swapper/208:16:232
2455099151,9cyclictest19713-21bash09:23:422
2455099150,8cyclictest2024-21nfsd07:31:582
2454999152,8cyclictest144650irq/27-eth010:00:291
2454999151,5cyclictest21282-21bash11:30:491
2454999151,5cyclictest144650irq/27-eth009:34:591
24549991511,3cyclictest8471-21sshd10:07:221
2454999151,13cyclictest0-21swapper/112:10:321
2454999151,13cyclictest0-21swapper/110:22:561
2454999151,12cyclictest8173-21sshd11:05:341
2454999150,7cyclictest24252-21sshd11:22:571
2454999150,14cyclictest0-21swapper/110:38:101
2454999150,13cyclictest0-21swapper/111:55:001
2454899158,4cyclictest0-21swapper/007:25:040
2454899157,7cyclictest0-21swapper/008:55:480
24548991511,3cyclictest0-21swapper/008:45:000
2454899150,9cyclictest0-21swapper/010:51:400
2454899150,8cyclictest4530-21bash10:56:570
2454899150,7cyclictest0-21swapper/011:20:210
2454899150,3cyclictest23170-21sshd12:25:030
2454899150,2cyclictest9299-21bash10:31:020
2454899150,2cyclictest0-21swapper/008:14:190
2454899150,1cyclictest0-21swapper/008:39:030
2454899150,1cyclictest0-21swapper/008:01:150
2454899150,14cyclictest0-21swapper/009:03:540
2454899150,14cyclictest0-21swapper/008:34:010
2454899150,14cyclictest0-21swapper/008:25:540
2454899150,14cyclictest0-21swapper/008:08:000
2454899150,12cyclictest27030-21sshd09:55:080
2454899150,12cyclictest27030-21sshd09:55:080
2454899150,12cyclictest0-21swapper/008:40:560
2454899150,11cyclictest0-21swapper/007:51:540
2455199148,4cyclictest9917-21sshd11:45:063
2455199148,4cyclictest30394-21cp09:40:143
2455199148,4cyclictest27865-21sshd09:36:253
2455199147,5cyclictest19535-21sshd12:05:113
2455199147,5cyclictest19535-21sshd12:05:113
2455199140,12cyclictest21290-21taskset09:09:093
2455199140,12cyclictest16013-21sshd11:30:183
2455099147,6cyclictest144650irq/27-eth008:23:182
2455099147,6cyclictest0-21swapper/211:07:192
2455099145,3cyclictest32061-21sshd09:40:212
2455099141,4cyclictest21523-21sshd09:10:002
2455099141,12cyclictest0-21swapper/208:13:362
2455099140,3cyclictest0-21swapper/207:11:502
2454999148,4cyclictest13722-21bash11:25:171
2454999148,2cyclictest0-21swapper/110:45:551
2454999141,4cyclictest8952-21sshd09:19:031
24549991412,1cyclictest0-21swapper/107:27:191
2454999141,12cyclictest0-21swapper/107:43:351
2454999141,11cyclictest9329-21diskstats10:50:121
2454999141,11cyclictest8538-21sshd10:18:031
2454999141,11cyclictest1150-21sshd09:25:151
2454999140,2cyclictest0-21swapper/109:57:471
2454999140,2cyclictest0-21swapper/109:57:471
2454999140,13cyclictest0-21swapper/112:36:141
2454999140,13cyclictest0-21swapper/112:00:321
2454999140,13cyclictest0-21swapper/109:54:221
2454899147,4cyclictest0-21swapper/007:40:230
2454899143,7cyclictest0-21swapper/007:55:150
2454899140,2cyclictest0-21swapper/007:10:450
2454899140,1cyclictest0-21swapper/008:15:140
2454899140,1cyclictest0-21swapper/007:35:540
2454899140,1cyclictest0-21swapper/007:20:190
2454899140,13cyclictest0-21swapper/008:20:510
2454899140,13cyclictest0-21swapper/007:49:380
2454899140,13cyclictest0-21swapper/007:49:380
2454899140,13cyclictest0-21swapper/007:15:230
140522140,2sleep10-21swapper/112:08:191
140522140,2sleep10-21swapper/112:08:191
2455199138,4cyclictest0-21swapper/308:20:483
2455199130,5cyclictest2024-21nfsd07:22:143
2455199130,5cyclictest0-21swapper/308:10:483
2455199130,4cyclictest10551-21bash11:40:283
2455199130,4cyclictest0-21swapper/307:45:123
2455199130,4cyclictest0-21swapper/307:45:123
2455199130,12cyclictest5490-21sshd11:17:163
2455199130,12cyclictest0-21swapper/308:53:253
2455199130,12cyclictest0-21swapper/308:47:023
2455199130,12cyclictest0-21swapper/308:41:183
2455199130,12cyclictest0-21swapper/308:26:393
2455199130,11cyclictest7979-21diskstats07:40:123
2455199130,11cyclictest26021-21diskstats08:15:133
2455099137,5cyclictest0-21swapper/207:40:562
2455099134,5cyclictest0-21swapper/208:28:032
2455099131,10cyclictest5402-21df_inode07:35:122
2455099130,12cyclictest144650irq/27-eth007:55:112
2455099130,12cyclictest0-21swapper/208:00:452
2455099130,12cyclictest0-21swapper/207:52:212
2454999139,3cyclictest25489-21missed_timers07:10:161
2454999138,4cyclictest9692-21sshd11:45:041
2454999138,4cyclictest0-21swapper/107:37:251
2454999131,3cyclictest28973-21sshd09:21:061
2454999131,3cyclictest2512-21runrttasks08:51:331
2454999131,11cyclictest21598-21cat09:10:001
2454999131,11cyclictest11068-21taskset08:49:491
2454999131,10cyclictest0-21swapper/107:20:121
2454999130,5cyclictest0-21swapper/107:51:181
2454999130,12cyclictest0-21swapper/108:41:131
2454999130,12cyclictest0-21swapper/108:16:261
2454999130,12cyclictest0-21swapper/108:00:371
2454999130,12cyclictest0-21swapper/107:45:381
2454999130,12cyclictest0-21swapper/107:45:381
2454999130,12cyclictest0-21swapper/107:30:431
2454999130,11cyclictest15370-21munin-node07:55:151
2454899130,1cyclictest0-21swapper/007:30:050
2455199128,3cyclictest24763-21cpuspeed_turbos07:10:123
2455199120,3cyclictest1505-21users07:25:233
2455199120,3cyclictest14244-21diskstats08:55:123
2455199120,3cyclictest0-21swapper/307:30:123
2455199120,11cyclictest18349-21runrttasks09:01:393
2455199120,10cyclictest4914-21munin-node08:35:223
2455099128,3cyclictest11350-21munin-node08:50:212
2455099126,4cyclictest14509-21grep08:55:132
2455099123,8cyclictest0-21swapper/208:40:172
2455099120,3cyclictest28801-21munin-node07:15:232
2455099120,11cyclictest1293-21df_inode08:30:122
2455099120,11cyclictest0-21swapper/207:20:352
2454999121,3cyclictest36-21rcuop/208:21:581
2454999121,2cyclictest0-21swapper/108:05:211
2454999120,3cyclictest27913-21iostat_ios07:15:151
2454999120,3cyclictest1660-21hddtemp_smartct08:30:141
2454999120,11cyclictest0-21swapper/109:01:131
2454999120,11cyclictest0-21swapper/108:58:111
2454999120,11cyclictest0-21swapper/108:36:571
2454999120,11cyclictest0-21swapper/108:10:051
2454999118,2cyclictest31595-21iostat08:25:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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