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2026-02-15 - 12:19
[ 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: ondemand
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rack5slot4.osadl.org (updated Sun Feb 15, 2026 00:44:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
191232129120,6sleep10-21swapper/119:06:201
194042113104,6sleep20-21swapper/219:09:582
191452112102,7sleep30-21swapper/319:06:373
19080210797,7sleep00-21swapper/019:05:470
246752710,0sleep30-21swapper/319:40:173
141652690,0sleep20-21swapper/222:50:192
267572610,1sleep30-21swapper/322:35:133
104862590,0sleep30-21swapper/319:25:203
25742580,0sleep10-21swapper/120:15:191
262592550,0sleep00-21swapper/019:40:180
182772550,1sleep218282-21kthreadcore22:25:202
208672530,1sleep30-21swapper/322:30:013
1958299280,27cyclictest0-21swapper/121:28:421
1958599270,26cyclictest0-21swapper/220:11:202
1958599270,26cyclictest0-21swapper/219:35:162
1958599270,26cyclictest0-21swapper/200:00:012
1958599270,25cyclictest12374-21tune2fs19:30:142
1958299270,26cyclictest0-21swapper/123:48:221
1958299270,26cyclictest0-21swapper/123:44:111
1958299270,26cyclictest0-21swapper/123:06:301
1958299270,26cyclictest0-21swapper/122:12:131
1958299270,26cyclictest0-21swapper/121:33:301
1958299270,26cyclictest0-21swapper/119:29:111
1958299270,26cyclictest0-21swapper/100:32:401
19585992622,3cyclictest0-21swapper/222:05:092
1958599260,25cyclictest0-21swapper/223:14:512
1958299260,25cyclictest0-21swapper/123:16:071
1958299260,25cyclictest0-21swapper/122:54:161
1958299260,25cyclictest0-21swapper/120:27:471
1958299260,25cyclictest0-21swapper/119:35:351
1958299260,25cyclictest0-21swapper/100:16:251
1958599250,24cyclictest0-21swapper/222:41:572
1958599250,20cyclictest0-21swapper/222:15:422
19582992523,2cyclictest0-21swapper/121:09:211
1958299250,24cyclictest0-21swapper/121:04:471
19582992422,2cyclictest0-21swapper/121:12:301
1958299241,22cyclictest0-21swapper/119:10:471
263782230,2sleep122-21ksoftirqd/122:34:591
1958599231,4cyclictest0-21swapper/222:04:152
1958599230,22cyclictest0-21swapper/223:24:242
1958599230,22cyclictest0-21swapper/222:22:212
19582992321,2cyclictest0-21swapper/122:00:511
19582992321,2cyclictest0-21swapper/120:02:261
19582992321,2cyclictest0-21swapper/119:56:141
19582992320,3cyclictest0-21swapper/122:05:521
1958299230,22cyclictest0-21swapper/122:38:431
1958299230,22cyclictest0-21swapper/100:22:591
1958299230,21cyclictest0-21swapper/123:35:161
1958599227,14cyclictest0-21swapper/219:15:242
1958599220,21cyclictest0-21swapper/223:06:042
1958599220,21cyclictest0-21swapper/221:49:342
1958599220,21cyclictest0-21swapper/221:39:152
1958599220,21cyclictest0-21swapper/220:16:582
1958599220,21cyclictest0-21swapper/220:09:502
19582992220,2cyclictest0-21swapper/123:11:421
19582992220,2cyclictest0-21swapper/122:22:451
1958299221,20cyclictest0-21swapper/120:44:351
1958299220,3cyclictest0-21swapper/122:56:361
1958299220,21cyclictest0-21swapper/123:33:171
1958299220,21cyclictest0-21swapper/122:44:511
1958299220,21cyclictest0-21swapper/121:55:511
1958299220,21cyclictest0-21swapper/121:40:571
1958299220,21cyclictest0-21swapper/121:22:481
1958299220,21cyclictest0-21swapper/121:18:271
1958299220,21cyclictest0-21swapper/120:58:261
1958299220,21cyclictest0-21swapper/120:53:411
1958299220,21cyclictest0-21swapper/120:46:561
1958299220,21cyclictest0-21swapper/119:23:441
1958299220,21cyclictest0-21swapper/119:18:471
1958299220,21cyclictest0-21swapper/100:05:501
19578992220,2cyclictest0-21swapper/022:20:460
19578992220,2cyclictest0-21swapper/019:27:230
19585992119,1cyclictest749-21snmpd20:39:142
19585992117,3cyclictest0-21swapper/200:13:472
1958599211,18cyclictest0-21swapper/223:45:122
1958599210,20cyclictest0-21swapper/223:35:342
1958599210,20cyclictest0-21swapper/222:48:152
1958599210,20cyclictest0-21swapper/221:33:152
1958599210,20cyclictest0-21swapper/221:08:262
1958599210,20cyclictest0-21swapper/220:01:112
1958599210,20cyclictest0-21swapper/219:58:022
1958599210,20cyclictest0-21swapper/200:25:232
1958599210,20cyclictest0-21swapper/200:06:432
19582992119,2cyclictest0-21swapper/119:52:351
19582992117,3cyclictest0-21swapper/119:32:561
1958299211,19cyclictest0-21swapper/119:42:321
1958299210,20cyclictest0-21swapper/122:49:121
1958299210,20cyclictest0-21swapper/122:25:571
1958299210,20cyclictest0-21swapper/122:15:241
1958299210,20cyclictest0-21swapper/120:31:501
1958299210,20cyclictest0-21swapper/119:45:231
1958299210,20cyclictest0-21swapper/100:28:521
1958299210,20cyclictest0-21swapper/100:02:011
1957899215,15cyclictest0-21swapper/022:52:030
19578992118,2cyclictest26372-21munin-run22:34:590
19585992018,2cyclictest0-21swapper/219:14:472
19585992018,1cyclictest749-21snmpd23:30:412
19585992018,1cyclictest749-21snmpd22:33:182
19585992018,1cyclictest749-21snmpd21:18:002
19585992018,1cyclictest749-21snmpd20:58:112
19585992018,1cyclictest749-21snmpd20:42:502
19585992018,1cyclictest749-21snmpd19:45:292
19585992018,1cyclictest749-21snmpd19:41:112
19585992018,1cyclictest749-21snmpd00:39:532
19585992016,3cyclictest0-21swapper/221:25:132
19585992016,3cyclictest0-21swapper/220:22:142
1958299206,13cyclictest0-21swapper/120:35:121
1958299200,2cyclictest0-21swapper/123:21:001
1958299200,2cyclictest0-21swapper/120:08:231
1958299200,2cyclictest0-21swapper/100:35:201
1958299200,19cyclictest0-21swapper/121:47:151
1958299200,19cyclictest0-21swapper/121:36:271
19578992018,1cyclictest749-21snmpd23:13:570
19578992018,1cyclictest749-21snmpd22:16:150
19578992018,1cyclictest749-21snmpd21:41:420
19578992018,1cyclictest749-21snmpd21:32:510
19578992018,1cyclictest749-21snmpd00:28:130
19578992016,3cyclictest0-21swapper/023:00:140
19585991917,1cyclictest749-21snmpd23:55:052
19585991917,1cyclictest749-21snmpd23:26:132
19585991917,1cyclictest749-21snmpd23:15:062
19585991917,1cyclictest749-21snmpd23:01:452
19585991917,1cyclictest749-21snmpd22:57:212
19585991917,1cyclictest749-21snmpd22:35:302
19585991917,1cyclictest749-21snmpd22:12:242
19585991917,1cyclictest749-21snmpd21:57:152
19585991917,1cyclictest749-21snmpd21:04:562
19585991917,1cyclictest749-21snmpd20:52:502
19585991917,1cyclictest749-21snmpd19:26:232
19585991917,1cyclictest749-21snmpd00:24:322
19585991917,1cyclictest749-21snmpd00:18:162
19585991917,1cyclictest27223-21cat00:30:162
19585991915,2cyclictest13253-21sadc21:55:002
19582991917,2cyclictest0-21swapper/120:13:531
1958299190,18cyclictest0-21swapper/120:23:141
1957899195,8cyclictest2564-21/usr/sbin/munin19:50:200
19578991917,1cyclictest749-21snmpd23:40:080
19578991917,1cyclictest749-21snmpd23:21:300
19578991917,1cyclictest749-21snmpd23:17:460
19578991917,1cyclictest749-21snmpd22:44:510
19578991917,1cyclictest749-21snmpd21:18:270
19578991917,1cyclictest749-21snmpd21:09:480
19578991917,1cyclictest749-21snmpd19:35:350
19578991917,1cyclictest749-21snmpd19:11:550
19578991917,1cyclictest749-21snmpd00:08:560
1957899190,2cyclictest0-21swapper/020:10:130
19585991816,2cyclictest0-21swapper/223:52:282
19585991816,1cyclictest749-21snmpd21:41:542
19585991816,1cyclictest749-21snmpd21:11:542
19585991815,2cyclictest0-21swapper/219:51:472
1958599180,2cyclictest0-21swapper/223:40:222
1958599180,17cyclictest0-21swapper/221:22:082
19582991816,2cyclictest0-21swapper/123:00:461
19582991816,2cyclictest0-21swapper/100:12:051
19582991816,1cyclictest749-21snmpd23:54:311
19582991814,3cyclictest0-21swapper/121:51:271
1957899189,8cyclictest0-21swapper/021:01:460
1957899189,8cyclictest0-21swapper/000:12:320
1957899184,13cyclictest0-21swapper/019:55:190
19578991816,1cyclictest749-21snmpd23:05:450
19578991816,1cyclictest749-21snmpd22:38:450
19578991816,1cyclictest749-21snmpd22:14:090
19578991816,1cyclictest749-21snmpd22:09:510
19578991816,1cyclictest749-21snmpd21:51:210
19578991816,1cyclictest749-21snmpd21:38:450
19578991816,1cyclictest749-21snmpd21:29:570
19578991816,1cyclictest749-21snmpd21:23:570
19578991816,1cyclictest749-21snmpd20:46:500
19578991816,1cyclictest749-21snmpd20:28:320
19578991816,1cyclictest749-21snmpd20:23:170
19578991816,1cyclictest749-21snmpd20:15:050
19578991816,1cyclictest749-21snmpd20:01:320
19578991816,1cyclictest749-21snmpd00:36:370
19585991715,1cyclictest749-21snmpd20:45:322
19585991714,2cyclictest0-21swapper/220:29:382
1958599170,16cyclictest0-21swapper/220:30:162
19578991715,1cyclictest749-21snmpd23:26:200
19578991715,1cyclictest749-21snmpd21:46:090
19578991715,1cyclictest749-21snmpd21:11:060
19578991715,1cyclictest749-21snmpd20:52:340
19578991715,1cyclictest749-21snmpd20:08:260
19578991715,1cyclictest749-21snmpd19:45:430
19578991715,1cyclictest749-21snmpd00:22:110
19578991715,1cyclictest749-21snmpd00:16:250
19578991715,1cyclictest749-21snmpd00:00:580
19578991714,2cyclictest749-21snmpd22:25:570
1957899170,11cyclictest0-21swapper/023:50:040
1957899170,11cyclictest0-21swapper/022:45:020
1957899170,11cyclictest0-21swapper/022:00:240
1957899170,11cyclictest0-21swapper/021:56:180
1957899170,11cyclictest0-21swapper/020:40:180
1957899170,11cyclictest0-21swapper/019:20:180
176152178,3sleep30-21swapper/323:20:413
2468321610,3sleep30-21swapper/323:59:003
1958299160,15cyclictest0-21swapper/123:57:081
1958299160,10cyclictest0-21swapper/123:25:201
1957899163,10cyclictest0-21swapper/019:30:210
1957899162,13cyclictest0-21swapper/020:32:020
19578991614,1cyclictest749-21snmpd23:45:220
19578991614,1cyclictest749-21snmpd23:33:040
1957899160,11cyclictest0-21swapper/023:35:110
1957899160,10cyclictest0-21swapper/000:30:220
135642169,4sleep30-21swapper/320:00:013
77192158,3sleep30-21swapper/319:52:033
3144121510,3sleep30-21swapper/300:32:203
3018421510,3sleep30-21swapper/320:12:423
2169421510,3sleep30-21swapper/322:56:053
2142021511,3sleep30-21swapper/321:01:123
19578991513,1cyclictest749-21snmpd23:56:370
1957899150,14cyclictest0-21swapper/022:55:250
1957899150,14cyclictest0-21swapper/020:35:120
1957899150,14cyclictest0-21swapper/019:15:550
1957899150,10cyclictest0-21swapper/020:56:190
1601821510,3sleep30-21swapper/320:59:273
146502155,3sleep30-21swapper/320:29:003
1453721510,4sleep30-21swapper/322:21:013
597321410,3sleep30-21swapper/319:23:283
503921410,3sleep30-21swapper/322:42:403
465821410,3sleep30-21swapper/320:47:463
44642142,3sleep30-21swapper/300:35:333
39421410,3sleep30-21swapper/321:13:543
330321410,3sleep30-21swapper/320:17:113
327172149,3sleep30-21swapper/319:17:443
3039821410,3sleep30-21swapper/300:03:303
303262148,3sleep30-21swapper/322:08:033
2816021410,3sleep30-21swapper/323:05:033
2721521410,3sleep30-21swapper/321:08:243
258332148,3sleep30-21swapper/300:27:043
212121410,3sleep30-21swapper/323:37:223
2040521410,3sleep30-21swapper/300:24:073
2030521410,3sleep30-21swapper/322:28:143
1968721410,3sleep30-21swapper/319:10:033
1958599140,13cyclictest0-21swapper/219:20:172
1854221410,3sleep30-21swapper/321:55:543
149572148,3sleep30-21swapper/320:30:033
146752149,3sleep30-21swapper/300:17:383
14232148,4sleep30-21swapper/321:40:563
1336321410,3sleep30-21swapper/323:47:203
1321721410,3sleep30-21swapper/319:55:323
90862139,3sleep30-21swapper/320:24:233
90472139,3sleep30-21swapper/300:12:113
90192139,3sleep30-21swapper/322:17:163
77052139,3sleep30-21swapper/323:41:503
63572139,3sleep30-21swapper/321:20:063
58782139,3sleep30-21swapper/321:17:053
34672139,3sleep30-21swapper/322:12:483
313232139,3sleep30-21swapper/320:41:013
289762139,3sleep30-21swapper/323:32:543
283862139,3sleep30-21swapper/321:37:453
277792139,3sleep30-21swapper/323:03:023
247422139,3sleep30-21swapper/322:03:353
245272139,3sleep30-21swapper/320:06:573
234822139,3sleep30-21swapper/323:29:093
205692139,3sleep30-21swapper/320:35:053
20382139,3sleep30-21swapper/319:46:193
191522133,3sleep30-21swapper/323:54:523
170672139,3sleep30-21swapper/319:32:093
170632139,3sleep30-21swapper/321:26:473
161132139,3sleep30-21swapper/322:51:203
130192139,3sleep30-21swapper/321:52:093
121192139,3sleep30-21swapper/323:17:113
100912137,3sleep30-21swapper/320:50:263
65422123,3sleep30-21swapper/323:12:193
34292128,3sleep30-21swapper/300:06:413
227512127,3sleep30-21swapper/319:37:503
225992128,3sleep30-21swapper/321:30:593
70702116,3sleep30-21swapper/321:46:413
107952117,3sleep30-21swapper/322:49:483
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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