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2026-01-18 - 05:00
[ 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 rackaslot0.osadl.org (updated Sun Jan 18, 2026 00:44:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
221112950,0sleep00-21swapper/021:34:160
126332830,0sleep312630-21sshd00:28:193
18382620,1sleep31734-21runrttasks21:17:533
1159226225,9sleep20-21swapper/219:05:502
153992610,0sleep00-21swapper/023:04:070
205412600,1sleep120508-21sshd22:35:191
100092600,0sleep03-21ksoftirqd/000:19:230
243272590,1sleep21244599cyclictest22:00:342
200312590,2sleep00-21swapper/022:49:560
14962570,0sleep31481-21sshd23:34:583
1180325532,19sleep00-21swapper/019:07:170
71292540,0sleep10-21swapper/100:13:141
63542530,0sleep16336-21sshd23:06:071
327282530,1sleep032704-21sshd21:14:530
303982530,0sleep030369-21sshd21:55:200
157852530,0sleep00-21swapper/023:50:380
51362520,0sleep30-21swapper/322:16:263
217912520,0sleep121794-21bash00:32:091
291922510,0sleep30-21swapper/323:37:223
257052510,1sleep225689-21sshd23:40:022
221972510,0sleep122181-21sshd23:22:101
204092510,1sleep120412-21bash23:13:171
136092510,0sleep313595-21sshd22:02:363
1197625129,18sleep30-21swapper/319:08:323
1171225128,19sleep10-21swapper/119:06:421
180592500,1sleep118055-21rm22:49:451
245142480,1sleep310718-21diskmemload21:51:543
110052480,1sleep119-21rcuc/123:26:591
91142470,0sleep00-21swapper/022:43:030
301292470,1sleep230127-21sshd00:24:052
301292470,1sleep230127-21sshd00:24:052
214832470,0sleep210718-21diskmemload22:06:112
137992460,0sleep03-21ksoftirqd/022:58:050
58082450,1sleep05806-21sshd00:39:420
280372340,0sleep228038-21sshd22:41:492
276632220,0sleep20-21swapper/221:28:562
276632220,0sleep20-21swapper/221:28:562
12443992220,1cyclictest20902-21sshd23:39:370
77292200,0sleep20-21swapper/222:13:482
12445992018,1cyclictest0-21swapper/200:27:332
12446991917,1cyclictest0-21swapper/321:34:123
12445991917,1cyclictest0-21swapper/221:11:232
278692180,1sleep027862-21df_abs23:40:130
210212180,0sleep30-21swapper/300:11:323
193282180,2sleep337-21rcuc/322:14:543
1244699184,11cyclictest39-21ksoftirqd/300:16:363
12444991816,1cyclictest17853-21sshd21:36:421
245852170,0sleep324582-21sshd21:11:083
230072170,0sleep30-21swapper/322:38:293
1244699173,11cyclictest39-21ksoftirqd/323:14:433
12446991715,1cyclictest0-21swapper/300:01:543
12446991713,2cyclictest39-21ksoftirqd/322:55:073
12445991716,1cyclictest0-21swapper/221:23:242
12445991715,1cyclictest30-21ksoftirqd/222:50:532
12444991716,1cyclictest5132-21sshd23:46:491
12444991713,3cyclictest10718-21diskmemload21:56:211
12443991715,1cyclictest0-21swapper/021:53:100
244082160,1sleep31734-21runrttasks00:35:243
221592160,0sleep20-21swapper/200:05:462
1244699164,11cyclictest39-21ksoftirqd/322:45:183
1244699163,1cyclictest39-21ksoftirqd/321:26:253
1244699163,1cyclictest39-21ksoftirqd/321:26:253
12444991614,1cyclictest19174-21sshd21:19:271
12444991614,1cyclictest0-21swapper/122:59:071
12443991614,1cyclictest11856-21sshd21:36:100
1244399160,4cyclictest7870-21sshd00:30:520
1244399160,12cyclictest0-21swapper/023:58:070
50962150,1sleep21734-21runrttasks23:55:282
1244699155,3cyclictest39-21ksoftirqd/323:01:193
1244699152,1cyclictest115650irq/25-eth021:48:173
12446991513,1cyclictest39-21ksoftirqd/323:47:453
12446991513,1cyclictest39-21ksoftirqd/323:25:093
12446991513,1cyclictest39-21ksoftirqd/323:21:023
12446991513,1cyclictest39-21ksoftirqd/322:32:103
12446991513,1cyclictest39-21ksoftirqd/300:21:473
12446991513,1cyclictest39-21ksoftirqd/300:21:473
12446991510,1cyclictest39-21ksoftirqd/300:09:583
1244699150,2cyclictest1596-21sshd22:07:093
1244599158,4cyclictest1579-21snmpd23:37:462
12445991513,1cyclictest30-21ksoftirqd/200:32:122
12445991513,1cyclictest0-21swapper/222:22:562
1244599150,14cyclictest0-21swapper/223:31:152
12444991513,1cyclictest10718-21diskmemload23:55:071
12444991513,1cyclictest0-21swapper/100:06:471
1244499151,13cyclictest0-21swapper/122:20:451
1244499150,14cyclictest0-21swapper/120:50:221
1244399159,5cyclictest0-21swapper/022:27:070
1244399159,3cyclictest0-21swapper/023:31:060
12443991513,1cyclictest3579-21sshd22:07:330
12443991513,1cyclictest30736-21sshd23:25:490
12443991511,3cyclictest11051-21sshd22:19:590
1244399150,14cyclictest0-21swapper/022:33:250
200242140,1sleep120023-21bash21:42:461
1244699144,1cyclictest39-21ksoftirqd/321:57:553
1244699144,1cyclictest39-21ksoftirqd/321:40:593
1244699144,1cyclictest39-21ksoftirqd/321:35:493
12446991412,1cyclictest39-21ksoftirqd/323:50:353
12446991412,1cyclictest39-21ksoftirqd/323:44:013
12446991412,1cyclictest39-21ksoftirqd/323:15:443
12446991412,1cyclictest39-21ksoftirqd/323:09:113
12446991412,1cyclictest39-21ksoftirqd/322:50:193
12446991412,1cyclictest39-21ksoftirqd/322:21:223
12446991412,1cyclictest39-21ksoftirqd/321:21:063
1244699141,1cyclictest32455-21bash22:27:403
1244699141,12cyclictest115650irq/25-eth000:31:413
1244599145,2cyclictest30-21ksoftirqd/221:46:032
1244599144,9cyclictest30-21ksoftirqd/223:52:282
1244599144,9cyclictest30-21ksoftirqd/223:17:112
1244599144,9cyclictest30-21ksoftirqd/200:11:232
1244599144,1cyclictest30-21ksoftirqd/223:22:202
1244599144,1cyclictest30-21ksoftirqd/200:16:052
12445991413,1cyclictest28-21rcuc/223:12:012
12445991412,1cyclictest30-21ksoftirqd/223:45:542
12445991412,1cyclictest30-21ksoftirqd/222:45:452
12445991412,1cyclictest30-21ksoftirqd/222:31:152
12445991412,1cyclictest30-21ksoftirqd/221:50:242
1244599141,1cyclictest115650irq/25-eth023:25:402
1244599140,2cyclictest0-21swapper/200:35:272
1244599140,1cyclictest24970-21sshd21:17:012
1244499149,4cyclictest0-21swapper/122:09:311
1244499149,2cyclictest0-21swapper/122:54:411
12444991412,1cyclictest17813-21sshd21:48:251
12444991412,1cyclictest15570-21sshd22:14:321
1244499141,1cyclictest0-21swapper/122:28:201
1244499140,2cyclictest0-21swapper/121:52:351
1244499140,11cyclictest10062-21sshd23:41:271
1244399149,4cyclictest0-21swapper/021:15:100
1244399149,1cyclictest0-21swapper/022:22:590
1244399148,3cyclictest21902-21bash21:45:480
1244399141,1cyclictest10250irq/24-ahci[00023:23:560
1244399140,13cyclictest0-21swapper/000:14:230
1244399140,11cyclictest0-21swapper/022:12:250
1244399140,11cyclictest0-21swapper/021:41:140
197192130,0sleep31734-21runrttasks20:20:203
12446991312,1cyclictest39-21ksoftirqd/323:56:163
1244699130,12cyclictest0-21swapper/322:40:573
1244599133,1cyclictest30-21ksoftirqd/223:05:002
1244599133,1cyclictest30-21ksoftirqd/220:40:212
1244599131,3cyclictest0-21swapper/223:00:552
12445991312,1cyclictest30-21ksoftirqd/222:16:142
12445991311,1cyclictest30-21ksoftirqd/222:55:072
12445991311,1cyclictest30-21ksoftirqd/222:26:032
12445991311,1cyclictest0-21swapper/222:35:122
1244599130,12cyclictest9389-21sshd21:56:202
1244599130,12cyclictest19956-21sshd21:42:462
1244599130,12cyclictest16381-21sshd21:36:352
1244599130,12cyclictest0-21swapper/200:00:132
1244499139,3cyclictest0-21swapper/119:15:131
1244499138,2cyclictest0-21swapper/119:50:151
1244499138,1cyclictest115650irq/25-eth022:01:031
1244499138,1cyclictest0-21swapper/123:39:451
1244499138,1cyclictest0-21swapper/100:25:201
1244499137,5cyclictest24331-21diskstats19:30:141
1244499137,3cyclictest24638-21sshd22:15:181
1244499131,2cyclictest0-21swapper/123:01:091
1244499131,1cyclictest19764-21sshd21:25:151
1244499131,1cyclictest19764-21sshd21:25:151
1244499131,1cyclictest115650irq/25-eth000:16:141
1244499131,11cyclictest0-21swapper/123:32:241
1244499131,11cyclictest0-21swapper/121:11:231
1244499130,4cyclictest3581-21sshd23:17:341
1244499130,4cyclictest0-21swapper/122:30:481
1244499130,2cyclictest15069-21sshd23:53:331
1244499130,12cyclictest9281-21sshd21:21:231
1244499130,12cyclictest18684-21sshd22:40:561
1244499130,12cyclictest0-21swapper/100:23:241
1244499130,12cyclictest0-21swapper/100:23:241
1244399139,3cyclictest32309-21sshd23:05:320
1244399139,3cyclictest0-21swapper/023:15:100
1244399139,3cyclictest0-21swapper/021:25:250
1244399139,3cyclictest0-21swapper/021:25:250
1244399138,4cyclictest16280-21sshd22:52:270
12443991311,1cyclictest0-21swapper/022:36:020
1244399131,11cyclictest0-21swapper/019:35:160
1244399131,11cyclictest0-21swapper/019:20:120
1244399130,9cyclictest29238-21munin-node19:40:150
1244399130,9cyclictest29238-21munin-node19:40:150
1244399130,3cyclictest20257-21sshd00:05:360
1244399130,12cyclictest0-21swapper/023:45:510
1244399130,12cyclictest0-21swapper/000:20:020
1244399130,12cyclictest0-21swapper/000:20:020
1244399130,12cyclictest0-21swapper/000:00:300
1244399130,11cyclictest0-21swapper/000:26:380
1244399130,10cyclictest0-21swapper/023:11:480
190712120,0sleep1201ktimersoftd/120:20:151
1244699129,2cyclictest0-21swapper/320:15:133
1244699129,2cyclictest0-21swapper/319:35:213
1244699129,2cyclictest0-21swapper/319:30:113
1244699129,2cyclictest0-21swapper/319:20:143
1244699121,10cyclictest0-21swapper/320:45:143
1244699121,10cyclictest0-21swapper/320:10:133
1244599129,2cyclictest0-21swapper/220:30:122
1244599129,2cyclictest0-21swapper/220:15:142
1244599129,2cyclictest0-21swapper/220:05:152
1244599129,2cyclictest0-21swapper/219:30:112
1244599122,1cyclictest30-21ksoftirqd/219:15:022
1244599121,10cyclictest0-21swapper/221:31:562
1244499129,2cyclictest26652-21sshd00:00:211
1244499129,2cyclictest0-21swapper/121:30:201
1244499129,2cyclictest0-21swapper/120:30:151
1244499129,2cyclictest0-21swapper/119:55:141
1244499129,2cyclictest0-21swapper/119:20:111
1244499129,2cyclictest0-21swapper/100:35:421
1244499121,2cyclictest0-21swapper/119:10:141
1244499120,11cyclictest0-21swapper/120:45:161
1244499120,11cyclictest0-21swapper/120:35:191
1244499120,11cyclictest0-21swapper/120:25:031
1244399129,2cyclictest0-21swapper/020:55:130
1244399129,2cyclictest0-21swapper/020:35:110
1244399129,2cyclictest0-21swapper/019:10:140
1244399127,4cyclictest31864-21sshd21:20:290
1244399121,2cyclictest0-21swapper/022:00:080
12443991211,1cyclictest0-21swapper/019:25:230
1244399121,10cyclictest0-21swapper/020:00:160
1244399121,10cyclictest0-21swapper/019:45:160
1244399120,11cyclictest0-21swapper/021:05:100
1244399120,11cyclictest0-21swapper/020:05:130
1244399120,11cyclictest0-21swapper/019:15:120
12446991110,1cyclictest39-21ksoftirqd/319:15:023
1244699110,10cyclictest22254-21ntpq20:25:193
1244699110,10cyclictest0-21swapper/320:55:223
1244699110,10cyclictest0-21swapper/320:50:133
1244699110,10cyclictest0-21swapper/320:40:183
1244699110,10cyclictest0-21swapper/320:35:103
1244599119,2cyclictest0-21swapper/219:20:142
1244599119,1cyclictest27256-21fschecks_time19:35:162
1244599119,1cyclictest0-21swapper/220:50:142
1244599118,2cyclictest0-21swapper/220:25:152
1244599118,2cyclictest0-21swapper/220:00:122
1244599110,10cyclictest0-21swapper/221:05:112
1244599110,10cyclictest0-21swapper/220:55:112
1244599110,10cyclictest0-21swapper/219:45:222
1244499119,1cyclictest15613-21apache_volume20:15:131
1244499118,2cyclictest0-21swapper/119:45:141
1244499110,11cyclictest0-21swapper/120:05:321
1244499110,10cyclictest29685-21diskstats19:40:141
1244499110,10cyclictest29685-21diskstats19:40:141
1244499110,10cyclictest29357-21minicom20:40:171
1244499110,10cyclictest12939-21apache_volume20:10:121
1244499110,10cyclictest0-21swapper/120:00:211
1244399119,1cyclictest24046-21df20:30:140
1244399119,1cyclictest0-21swapper/020:15:200
1244399118,2cyclictest0-21swapper/020:40:180
12443991110,1cyclictest0-21swapper/020:45:190
1244399110,2cyclictest0-21swapper/020:50:120
1244399110,10cyclictest5664-21hddtemp_smartct19:55:160
1244399110,10cyclictest0-21swapper/020:25:110
1244399110,10cyclictest0-21swapper/019:30:150
1244699109,1cyclictest0-21swapper/319:50:153
1244699108,1cyclictest32596-21perl19:45:163
1244699108,1cyclictest0-21swapper/320:10:003
1244699100,9cyclictest0-21swapper/321:10:003
1244699100,1cyclictest30038-21hddtemp_smartct19:40:153
1244699100,1cyclictest30038-21hddtemp_smartct19:40:153
1244699100,1cyclictest0-21swapper/319:58:513
1244599108,1cyclictest30901-21ls19:40:232
1244599108,1cyclictest30901-21ls19:40:232
1244599108,1cyclictest1563-21utnservice20:20:112
1244599107,2cyclictest0-21swapper/220:35:132
1244599107,2cyclictest0-21swapper/219:55:132
1244599100,9cyclictest13560-21ls19:10:192
1244599100,9cyclictest13316-21df20:10:132
1244599100,1cyclictest0-21swapper/220:45:152
1244599100,1cyclictest0-21swapper/219:25:192
1244499109,1cyclictest0-21swapper/121:01:041
1244499108,1cyclictest26922-21expr19:35:151
1244499107,2cyclictest0-21swapper/119:25:131
1244499100,9cyclictest4809-21awk20:55:131
1244499100,1cyclictest8271-21apache_volume21:05:091
1244399100,9cyclictest19076-21hddtemp_smartct20:20:140
1244399100,9cyclictest0-21swapper/021:01:490
1244399100,1cyclictest2988-21hddtemp_smartct19:50:160
1244399100,1cyclictest0-21swapper/020:10:140
124469998,1cyclictest0-21swapper/320:30:123
124469998,1cyclictest0-21swapper/320:00:123
124469998,1cyclictest0-21swapper/319:10:233
124469997,2cyclictest0-21swapper/319:25:153
124459998,1cyclictest17155-21kworker/2:019:54:372
124469987,1cyclictest0-21swapper/321:01:283
124459987,1cyclictest0-21swapper/221:01:282
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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