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2026-01-28 - 10:05
[ 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 Jan 28, 2026 00:44:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1652221330,1sleep10-21swapper/122:22:131
2865421260,2sleep328655-21bash22:04:003
3186421240,3sleep30-21swapper/322:46:483
880721190,2sleep30-21swapper/300:13:593
7083211933,46sleep30-21swapper/319:09:313
2078821170,0sleep00-21swapper/021:48:380
79972910,3sleep30-21swapper/321:10:183
164312860,3sleep2740999cyclictest00:11:102
194582850,3sleep10-21swapper/121:15:051
696728432,43sleep10-21swapper/119:08:421
291372820,2sleep30-21swapper/321:38:483
68532810,2sleep16855-21id22:05:101
21932810,2sleep10-21swapper/123:48:531
220712800,2sleep10-21swapper/121:33:121
17512790,1sleep11750-21sshd22:15:231
96562780,0sleep00-21swapper/021:35:510
49082780,2sleep20-21swapper/223:49:182
40492780,1sleep04048-21seq21:13:230
322672780,2sleep232268-21sshd22:00:462
285192780,1sleep2740999cyclictest23:35:192
267732770,1sleep20-21swapper/222:31:002
66172760,2sleep26564-21sshd23:54:112
197342760,2sleep10-21swapper/123:30:501
79732750,2sleep17970-21sshd22:12:361
232252750,2sleep10-21swapper/120:41:191
125592750,2sleep212554-21sshd00:26:242
92222740,4sleep2740999cyclictest21:54:572
311332730,2sleep10-21swapper/100:21:191
117282730,0sleep00-21swapper/021:58:400
200862710,2sleep10-21swapper/121:28:551
313682700,2sleep30-21swapper/320:59:163
157762690,4sleep2740999cyclictest00:23:162
137922690,4sleep3741099cyclictest23:58:483
173852680,0sleep00-21swapper/000:11:160
207442550,0sleep120743-21sshd00:30:531
659025331,9sleep20-21swapper/219:06:062
683525033,13sleep00-21swapper/019:07:440
227252371,34sleep1144650irq/27-eth021:48:521
197702370,3sleep10-21swapper/123:38:351
311982352,31sleep1144650irq/27-eth000:35:421
57642300,2sleep20-21swapper/221:40:022
163542300,1sleep20-21swapper/221:11:092
277612290,27sleep228950irq/26-ahci[00023:12:402
157092290,1sleep015705-21sshd22:02:320
180862280,2sleep118084-21sshd23:07:501
179472281,25sleep2144650irq/27-eth022:41:462
58262270,0sleep00-21swapper/022:25:160
228722270,2sleep122873-21bash23:59:511
34112250,23sleep1144650irq/27-eth023:44:411
239712250,2sleep323964-21sshd22:30:403
128362250,1sleep00-21swapper/023:58:420
257322240,1sleep10-21swapper/123:52:091
95492230,3sleep2740999cyclictest22:08:562
92482230,1sleep10-21swapper/100:29:441
263812233,18sleep3144650irq/27-eth023:47:403
220512230,3sleep20-21swapper/200:31:012
33132220,2sleep10-21swapper/121:43:141
156552220,0sleep215647-21sshd23:26:422
324102210,0sleep00-21swapper/023:28:360
208372210,1sleep020834-21sshd00:34:360
131322210,19sleep3144650irq/27-eth021:24:463
741099203,2cyclictest29362-21sshd23:20:003
740899200,18cyclictest29302-21sshd22:00:261
53092200,1sleep05305-21sshd22:20:320
741099197,3cyclictest0-21swapper/322:05:463
741099191,11cyclictest1375-21sshd00:17:103
741099191,0cyclictest0-21swapper/300:20:413
741099190,17cyclictest25515-21sshd00:03:563
242172190,0sleep224213-21rm21:22:232
241632190,2sleep30-21swapper/322:57:503
143542190,2sleep314350-21cp21:17:553
741099187,4cyclictest2132-21sshd22:26:543
741099181,0cyclictest0-21swapper/323:09:203
741099180,3cyclictest6242-21sshd23:10:143
741099180,10cyclictest0-21swapper/300:34:003
740999188,8cyclictest23086-21sshd21:15:212
740999184,10cyclictest0-21swapper/219:12:412
740999181,10cyclictest29720-21sshd21:57:032
740799189,4cyclictest0-21swapper/000:18:390
740799188,5cyclictest0-21swapper/022:46:380
235412180,16sleep1144650irq/27-eth021:37:581
741099177,3cyclictest24537-21sshd22:18:523
741099177,2cyclictest0-21swapper/323:40:553
741099173,9cyclictest0-21swapper/321:52:153
741099170,3cyclictest144650irq/27-eth021:30:173
741099170,15cyclictest0-21swapper/300:37:213
741099170,11cyclictest0-21swapper/323:50:453
740999176,7cyclictest8582-21sshd23:17:392
740999174,5cyclictest0-21swapper/219:19:382
740999173,7cyclictest33-21ksoftirqd/221:38:522
740999173,7cyclictest0-21swapper/222:15:172
740999172,8cyclictest1456-21sshd23:40:262
740999171,9cyclictest17675-21bash23:59:152
740999170,13cyclictest26621-21bash00:04:032
740999170,12cyclictest0-21swapper/222:23:432
740999170,10cyclictest0-21swapper/219:35:412
740899179,4cyclictest6580-21sshd00:10:101
740899170,4cyclictest144650irq/27-eth019:25:551
740899170,10cyclictest144650irq/27-eth021:20:121
740799178,8cyclictest0-21swapper/021:33:330
740799171,15cyclictest0-21swapper/000:35:330
740799171,11cyclictest0-21swapper/023:43:500
741099166,3cyclictest24938-21sshd23:39:213
741099162,9cyclictest7438-21sshd23:33:053
741099161,5cyclictest18024-21sshd21:25:123
741099161,1cyclictest16032-21sshd23:00:253
741099160,14cyclictest31047-21bash22:50:153
741099160,14cyclictest31047-21bash22:50:153
741099160,14cyclictest0-21swapper/322:20:503
741099160,14cyclictest0-21swapper/322:10:113
741099160,10cyclictest13006-21sshd21:55:153
740999167,2cyclictest0-21swapper/220:55:252
740999165,10cyclictest0-21swapper/221:31:552
740999164,5cyclictest0-21swapper/219:53:252
740999164,5cyclictest0-21swapper/219:49:002
7409991611,3cyclictest14555-21missed_timers23:30:172
740999161,11cyclictest27937-21munin-run22:50:012
740999160,9cyclictest1085-21bash00:35:592
740899164,4cyclictest0-21swapper/100:16:581
740899163,6cyclictest32149-21sshd22:28:091
740799165,8cyclictest12117-21sshd23:50:160
740799164,6cyclictest0-21swapper/022:15:160
740799161,1cyclictest0-21swapper/000:26:340
740799161,14cyclictest0-21swapper/022:14:000
740799160,15cyclictest2024-21nfsd23:06:230
740799160,12cyclictest0-21swapper/021:54:340
741099153,3cyclictest9577-21sshd22:40:493
741099153,3cyclictest0-21swapper/300:25:153
741099152,8cyclictest0-21swapper/323:23:063
7410991511,3cyclictest144650irq/27-eth022:35:173
7410991510,4cyclictest144650irq/27-eth023:25:203
741099150,3cyclictest11580-21sshd21:40:313
741099150,14cyclictest0-21swapper/319:30:203
741099150,13cyclictest21509-21cpuspeed_turbos21:45:133
740999155,5cyclictest8892-21sshd21:47:172
740999153,5cyclictest0-21swapper/220:41:172
740999152,12cyclictest0-21swapper/222:51:192
740999152,12cyclictest0-21swapper/222:51:182
740999152,12cyclictest0-21swapper/221:29:272
740999152,12cyclictest0-21swapper/219:40:182
7409991512,2cyclictest3827-21sshd22:55:302
7409991511,3cyclictest28942-21sshd22:14:572
740999150,7cyclictest0-21swapper/223:23:302
740999150,6cyclictest8035-21sshd00:05:302
740999150,14cyclictest0-21swapper/222:26:322
740999150,13cyclictest144650irq/27-eth022:35:142
740899157,7cyclictest2066-21nscd23:00:151
740899154,4cyclictest144650irq/27-eth022:47:581
740899152,5cyclictest144650irq/27-eth023:12:511
740899150,7cyclictest16060-21sshd22:56:551
740899150,7cyclictest0-21swapper/123:16:591
740899150,7cyclictest0-21swapper/100:02:031
740899150,6cyclictest0-21swapper/121:52:011
740899150,3cyclictest144650irq/27-eth021:10:201
740899150,3cyclictest0-21swapper/121:57:421
740899150,13cyclictest0-21swapper/122:39:041
740799159,5cyclictest23210-21sshd00:07:510
740799154,9cyclictest0-21swapper/022:30:160
740799153,8cyclictest0-21swapper/019:15:170
740799152,7cyclictest0-21swapper/021:19:230
740799151,6cyclictest32554-21sshd21:42:520
740799151,13cyclictest0-21swapper/022:44:070
740799151,13cyclictest0-21swapper/022:09:590
7407991510,4cyclictest0-21swapper/023:23:410
72762150,13sleep1144650irq/27-eth023:25:451
741099147,6cyclictest9465-21bash00:05:443
741099147,2cyclictest144650irq/27-eth019:27:473
741099140,6cyclictest26546-21nfsd419:45:193
741099140,3cyclictest0-21swapper/321:10:003
741099140,13cyclictest2512-21runrttasks20:37:423
741099140,13cyclictest0-21swapper/319:15:153
741099140,12cyclictest22289-21seq19:37:323
741099140,12cyclictest0-21swapper/319:22:213
740999144,6cyclictest19124-21sshd23:04:272
740999140,3cyclictest31997-21munin-node21:00:122
740999140,13cyclictest0-21swapper/221:06:212
740999140,13cyclictest0-21swapper/219:32:272
740999140,13cyclictest0-21swapper/219:25:392
740999140,13cyclictest0-21swapper/200:16:352
740999140,12cyclictest26326-21sshd23:05:132
740899147,6cyclictest10774-21munin-node19:15:161
740899147,6cyclictest0-21swapper/100:05:021
7408991410,3cyclictest144650irq/27-eth020:50:201
740899140,13cyclictest1916-21sshd23:20:281
740899140,12cyclictest6064-21sshd22:51:171
740899140,12cyclictest6064-21sshd22:51:161
740899140,12cyclictest2512-21runrttasks20:31:091
740799149,3cyclictest3322-21sshd21:20:120
740799148,2cyclictest0-21swapper/022:51:100
740799148,2cyclictest0-21swapper/022:51:100
740799143,8cyclictest0-21swapper/022:55:170
740799143,5cyclictest8411-21unixbench_singl23:10:230
740799142,5cyclictest11390-21bash23:00:010
740799142,11cyclictest0-21swapper/000:00:150
740799141,9cyclictest0-21swapper/022:37:230
7407991412,1cyclictest8290-21bash23:36:540
740799141,12cyclictest28149-21sshd23:47:550
740799141,12cyclictest14590-21sshd23:30:160
740799140,13cyclictest0-21swapper/020:36:360
55502140,13sleep1144650irq/27-eth022:32:161
118422140,3sleep1144650irq/27-eth022:41:051
741099134,1cyclictest27391-21grep20:50:153
741099134,0cyclictest0-21swapper/320:00:183
741099132,1cyclictest0-21swapper/320:15:213
741099132,10cyclictest144650irq/27-eth020:46:143
741099132,10cyclictest144650irq/27-eth020:46:143
741099131,3cyclictest8962-21ls19:10:223
741099130,12cyclictest2024-21nfsd20:06:583
741099130,12cyclictest144650irq/27-eth019:40:133
741099130,12cyclictest0-21swapper/321:04:573
741099130,12cyclictest0-21swapper/320:41:203
741099130,12cyclictest0-21swapper/319:50:143
740999137,5cyclictest0-21swapper/219:20:102
740999131,7cyclictest17465-21pmu-power20:30:192
740999131,10cyclictest1499-21iostat20:00:162
740999130,12cyclictest0-21swapper/220:38:192
740999130,12cyclictest0-21swapper/220:26:542
740999130,12cyclictest0-21swapper/220:06:522
740999130,11cyclictest31384-21irqstats19:55:162
740999130,11cyclictest25654-21users20:45:232
740999130,11cyclictest25654-21users20:45:222
740899137,5cyclictest2066-21nscd19:10:181
740899137,5cyclictest144650irq/27-eth020:01:541
740899132,10cyclictest144650irq/27-eth019:55:571
740899130,6cyclictest0-21swapper/119:30:201
740899130,12cyclictest2024-21nfsd20:58:291
740899130,12cyclictest144650irq/27-eth020:35:331
740899130,12cyclictest0-21swapper/121:08:301
740899130,12cyclictest0-21swapper/121:04:461
740899130,12cyclictest0-21swapper/120:27:391
740899130,12cyclictest0-21swapper/119:42:391
740899130,12cyclictest0-21swapper/119:36:241
740899130,12cyclictest0-21swapper/119:20:031
740899130,10cyclictest144650irq/27-eth019:53:471
740799138,4cyclictest0-21swapper/019:27:180
740799131,9cyclictest0-21swapper/020:40:550
740799131,1cyclictest0-21swapper/020:22:320
740799131,1cyclictest0-21swapper/020:10:430
740799131,1cyclictest0-21swapper/019:57:020
740799131,1cyclictest0-21swapper/019:37:290
740799131,1cyclictest0-21swapper/000:20:330
740799131,11cyclictest0-21swapper/021:25:550
740799131,11cyclictest0-21swapper/020:30:120
7407991311,1cyclictest0-21swapper/020:06:550
740799131,11cyclictest0-21swapper/019:40:570
740799130,2cyclictest0-21swapper/023:15:420
740799130,12cyclictest2270-21munin-node21:05:110
740799130,12cyclictest0-21swapper/020:26:440
740799130,12cyclictest0-21swapper/019:50:270
740799130,12cyclictest0-21swapper/019:45:150
741099128,3cyclictest0-21swapper/320:10:143
741099127,4cyclictest32377-21chrt19:56:103
741099127,4cyclictest13693-21lockdev20:25:073
741099120,3cyclictest111292sleep320:20:103
741099120,10cyclictest0-21swapper/320:30:193
740999128,1cyclictest7730-21lockdev20:10:572
740999121,10cyclictest11459-21df_inode20:20:132
740999120,4cyclictest0-21swapper/220:19:072
740999120,11cyclictest0-21swapper/220:50:392
740899129,2cyclictest2024-21nfsd20:10:121
740899127,4cyclictest0-21swapper/120:21:131
740899121,10cyclictest2024-21nfsd20:06:581
740899120,3cyclictest26338-21memory19:45:171
740899120,11cyclictest0-21swapper/120:18:211
740899120,10cyclictest0-21swapper/120:45:171
740899120,10cyclictest0-21swapper/120:45:171
740799128,3cyclictest0-21swapper/021:01:270
740799126,5cyclictest7758-21df_inode19:10:120
740799124,4cyclictest0-21swapper/020:00:160
740799124,4cyclictest0-21swapper/019:20:140
740799121,3cyclictest0-21swapper/020:50:210
740799121,1cyclictest0-21swapper/020:45:090
740799121,1cyclictest0-21swapper/020:45:090
740799120,4cyclictest0-21swapper/020:56:200
740799120,11cyclictest0-21swapper/020:15:010
740799120,11cyclictest0-21swapper/019:30:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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