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2026-02-04 - 08:39
[ 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 the 792 highest latencies:
System rack5slot4.osadl.org (updated Wed Feb 04, 2026 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
165242184119,7sleep10-21swapper/119:09:371
16346212766,7sleep00-21swapper/019:07:180
16344212181,9sleep30-21swapper/319:07:183
163182114105,6sleep20-21swapper/219:06:572
300052870,0sleep01671199cyclictest21:10:250
143092570,0sleep30-21swapper/300:20:183
112702540,1sleep3391ktimersoftd/321:25:173
264312390,0sleep226438-21kthreadcore19:15:172
1671999270,26cyclictest0-21swapper/222:10:152
1671999270,26cyclictest0-21swapper/200:38:422
1671999270,26cyclictest0-21swapper/200:26:572
1671599270,26cyclictest0-21swapper/119:22:561
1671199270,26cyclictest0-21swapper/019:45:470
1671999260,25cyclictest0-21swapper/222:26:472
1671999260,25cyclictest0-21swapper/220:59:072
1671999260,25cyclictest0-21swapper/220:19:012
1671599260,25cyclictest0-21swapper/123:54:421
1671199260,3cyclictest0-21swapper/000:05:120
1671199260,25cyclictest0-21swapper/020:05:530
16715992523,2cyclictest0-21swapper/120:12:321
16715992521,3cyclictest0-21swapper/120:41:281
16715992517,7cyclictest0-21swapper/119:38:321
1671599250,24cyclictest0-21swapper/123:10:511
16715992422,2cyclictest0-21swapper/121:27:231
16715992422,2cyclictest0-21swapper/119:48:291
16715992420,3cyclictest0-21swapper/121:08:341
16715992417,7cyclictest0-21swapper/123:38:271
1671999231,21cyclictest0-21swapper/221:47:012
1671999231,21cyclictest0-21swapper/200:01:152
16715992321,2cyclictest0-21swapper/119:14:461
1671999221,3cyclictest0-21swapper/221:08:232
1671999221,20cyclictest0-21swapper/200:33:062
1671999220,3cyclictest0-21swapper/221:02:142
1671999220,21cyclictest0-21swapper/221:34:562
16715992219,3cyclictest0-21swapper/100:18:061
16715992218,3cyclictest0-21swapper/122:10:291
16715992214,7cyclictest0-21swapper/120:23:141
1671599220,3cyclictest0-21swapper/123:47:511
1671599220,21cyclictest0-21swapper/123:32:001
16719992118,2cyclictest749-21snmpd20:06:252
16719992118,2cyclictest749-21snmpd00:19:362
16719992118,2cyclictest0-21swapper/219:20:342
1671999211,19cyclictest0-21swapper/221:25:112
1671999211,19cyclictest0-21swapper/219:34:312
1671999210,2cyclictest0-21swapper/219:55:462
1671999210,20cyclictest0-21swapper/221:35:262
1671999210,20cyclictest0-21swapper/220:50:592
1671999210,20cyclictest0-21swapper/220:45:022
1671999210,20cyclictest0-21swapper/220:10:082
1671999210,20cyclictest0-21swapper/219:12:222
16715992119,2cyclictest0-21swapper/122:24:241
16715992119,2cyclictest0-21swapper/100:30:241
16715992118,3cyclictest0-21swapper/100:20:571
16715992118,3cyclictest0-21swapper/100:10:061
16715992118,2cyclictest0-21swapper/119:41:221
16715992117,3cyclictest0-21swapper/122:58:361
16715992117,3cyclictest0-21swapper/122:34:571
1671599210,20cyclictest0-21swapper/123:06:331
1671599210,20cyclictest0-21swapper/123:01:481
1671599210,20cyclictest0-21swapper/122:04:361
1671599210,20cyclictest0-21swapper/121:45:401
1671599210,20cyclictest0-21swapper/119:52:191
1671599210,20cyclictest0-21swapper/119:32:251
1671599210,20cyclictest0-21swapper/100:05:471
16711992118,2cyclictest749-21snmpd21:34:100
1671199210,20cyclictest0-21swapper/019:24:530
16719992018,1cyclictest749-21snmpd23:29:482
16719992018,1cyclictest749-21snmpd23:29:482
16719992018,1cyclictest749-21snmpd22:16:272
16719992018,1cyclictest749-21snmpd21:44:292
16719992018,1cyclictest749-21snmpd21:15:412
16719992018,1cyclictest749-21snmpd20:42:522
16719992018,1cyclictest749-21snmpd20:00:292
16719992018,1cyclictest749-21snmpd20:00:292
16719992018,1cyclictest26388-21cat23:05:162
16719992016,3cyclictest0-21swapper/200:12:302
1671999200,20cyclictest0-21swapper/219:28:082
1671999200,19cyclictest0-21swapper/223:35:172
1671999200,19cyclictest0-21swapper/220:39:422
1671599206,13cyclictest0-21swapper/123:15:161
1671599205,14cyclictest0-21swapper/120:00:341
1671599205,14cyclictest0-21swapper/120:00:331
16715992018,2cyclictest0-21swapper/123:26:031
16715992018,2cyclictest0-21swapper/123:26:021
16715992018,2cyclictest0-21swapper/123:21:301
16715992018,2cyclictest0-21swapper/121:20:371
16715992018,2cyclictest0-21swapper/119:19:281
16715992016,3cyclictest0-21swapper/122:50:471
1671599200,2cyclictest0-21swapper/122:47:031
1671599200,2cyclictest0-21swapper/121:50:441
1671599200,2cyclictest0-21swapper/121:40:561
1671599200,2cyclictest0-21swapper/121:14:171
1671599200,2cyclictest0-21swapper/120:47:321
1671599200,20cyclictest0-21swapper/122:27:421
1671199207,8cyclictest0-21swapper/021:15:110
16711992018,1cyclictest749-21snmpd23:40:360
16711992018,1cyclictest749-21snmpd22:14:390
16711992018,1cyclictest749-21snmpd21:25:080
16711992018,1cyclictest749-21snmpd20:15:500
16711992018,1cyclictest749-21snmpd20:14:340
16711992018,1cyclictest749-21snmpd20:01:410
16711992018,1cyclictest749-21snmpd20:01:400
16711992018,1cyclictest749-21snmpd19:57:410
16711992018,1cyclictest749-21snmpd19:53:310
16711992018,1cyclictest749-21snmpd19:40:010
16711992018,1cyclictest749-21snmpd00:18:060
1671199200,18cyclictest22298-21munin-run19:15:010
1671999195,8cyclictest2344-21/usr/sbin/munin22:45:152
1671999194,14cyclictest0-21swapper/220:33:322
1671999192,16cyclictest0-21swapper/223:14:362
16719991917,2cyclictest0-21swapper/222:24:392
16719991917,1cyclictest749-21snmpd23:55:032
16719991917,1cyclictest749-21snmpd23:23:062
16719991917,1cyclictest749-21snmpd21:22:312
16719991917,1cyclictest749-21snmpd20:25:562
16719991917,1cyclictest749-21snmpd20:20:532
16719991917,1cyclictest749-21snmpd19:50:142
16719991917,1cyclictest749-21snmpd00:22:042
16719991915,3cyclictest0-21swapper/222:07:212
16719991915,3cyclictest0-21swapper/221:10:112
1671999190,17cyclictest0-21swapper/222:50:112
16715991917,2cyclictest0-21swapper/122:42:121
16715991917,2cyclictest0-21swapper/121:39:201
16715991917,2cyclictest0-21swapper/121:01:531
16715991917,2cyclictest0-21swapper/120:52:381
16715991917,2cyclictest0-21swapper/119:57:521
16715991917,1cyclictest749-21snmpd21:30:101
16715991916,3cyclictest0-21swapper/123:56:121
16715991916,3cyclictest0-21swapper/120:27:341
1671599190,19cyclictest0-21swapper/122:07:361
1671599190,19cyclictest0-21swapper/121:59:171
1671599190,19cyclictest0-21swapper/120:35:501
1671599190,19cyclictest0-21swapper/119:25:281
16711991917,2cyclictest0-21swapper/000:10:160
16711991917,1cyclictest749-21snmpd23:58:450
16711991917,1cyclictest749-21snmpd23:21:300
16711991917,1cyclictest749-21snmpd23:07:060
16711991917,1cyclictest749-21snmpd22:04:360
16711991917,1cyclictest749-21snmpd21:51:050
16711991917,1cyclictest749-21snmpd21:47:260
16711991917,1cyclictest749-21snmpd20:41:190
16711991917,1cyclictest749-21snmpd20:37:350
16711991917,1cyclictest749-21snmpd00:26:270
16711991917,1cyclictest1818-21sadc22:45:000
16711991916,2cyclictest29421-21turbostat00:35:000
16711991916,2cyclictest0-21swapper/022:07:180
16711991912,6cyclictest0-21swapper/022:45:120
69212189,3sleep30-21swapper/300:13:543
59342188,3sleep30-21swapper/322:16:553
201742189,3sleep30-21swapper/319:36:063
16719991817,0cyclictest749-21snmpd23:18:032
16719991816,2cyclictest0-21swapper/219:46:322
16719991816,1cyclictest749-21snmpd23:46:572
16719991816,1cyclictest749-21snmpd23:01:002
16719991816,1cyclictest749-21snmpd22:40:292
16719991813,4cyclictest0-21swapper/221:55:202
16719991810,7cyclictest0-21swapper/222:01:282
1671599184,13cyclictest0-21swapper/100:25:231
16715991817,1cyclictest0-21swapper/120:09:291
16715991816,2cyclictest0-21swapper/122:38:121
16715991816,2cyclictest0-21swapper/120:17:071
16715991816,2cyclictest0-21swapper/100:35:571
16715991816,1cyclictest749-21snmpd20:33:381
16715991814,3cyclictest0-21swapper/120:55:311
1671599180,18cyclictest0-21swapper/121:18:081
16711991816,1cyclictest8056-21sadc20:54:590
16711991816,1cyclictest749-21snmpd23:53:180
16711991816,1cyclictest749-21snmpd23:46:360
16711991816,1cyclictest749-21snmpd23:34:240
16711991816,1cyclictest749-21snmpd22:57:240
16711991816,1cyclictest749-21snmpd22:32:120
16711991816,1cyclictest749-21snmpd22:15:450
16711991816,1cyclictest749-21snmpd21:20:380
16711991816,1cyclictest749-21snmpd21:02:470
16711991816,1cyclictest749-21snmpd20:55:290
16711991816,1cyclictest749-21snmpd20:20:410
16711991816,1cyclictest749-21snmpd00:35:120
16711991816,1cyclictest749-21snmpd00:20:570
16711991815,1cyclictest752-21lldpd23:15:460
1671199181,13cyclictest0-21swapper/020:30:240
1671199180,17cyclictest0-21swapper/020:25:220
16719991715,1cyclictest749-21snmpd22:35:092
16719991715,1cyclictest749-21snmpd22:32:182
16719991715,1cyclictest749-21snmpd19:35:172
16719991715,1cyclictest749-21snmpd00:05:392
16715991715,2cyclictest0-21swapper/123:40:541
1671599170,11cyclictest0-21swapper/122:15:171
1671199172,14cyclictest0-21swapper/023:00:150
1671199172,14cyclictest0-21swapper/021:05:580
16711991715,1cyclictest749-21snmpd23:26:000
16711991715,1cyclictest749-21snmpd23:26:000
16711991715,1cyclictest749-21snmpd22:50:210
16711991715,1cyclictest749-21snmpd21:58:400
16711991715,1cyclictest749-21snmpd20:45:170
16711991715,1cyclictest749-21snmpd19:16:250
16711991715,1cyclictest53650irq/24-enp1s000:00:140
1671199170,11cyclictest0-21swapper/023:35:180
1671199170,11cyclictest0-21swapper/023:10:370
1671199170,11cyclictest0-21swapper/019:25:160
145552170,1sleep010-21rcuc/022:25:170
279632166,3sleep30-21swapper/300:01:083
16719991614,1cyclictest749-21snmpd19:40:372
16719991611,4cyclictest0-21swapper/223:40:142
1671999160,15cyclictest0-21swapper/223:52:302
1671999160,15cyclictest0-21swapper/221:52:322
16715991614,2cyclictest0-21swapper/100:00:001
1671199162,13cyclictest0-21swapper/019:31:340
16711991614,1cyclictest749-21snmpd22:37:470
16711991614,1cyclictest749-21snmpd21:39:380
16711991614,1cyclictest749-21snmpd19:37:230
1671199160,15cyclictest0-21swapper/022:20:230
77412158,3sleep30-21swapper/320:51:103
316852159,5sleep30-21swapper/319:49:463
1712221510,3sleep30-21swapper/322:26:413
16719991513,2cyclictest0-21swapper/223:30:182
1671999150,14cyclictest0-21swapper/222:55:122
1671199150,14cyclictest0-21swapper/021:40:140
103302159,3sleep30-21swapper/321:51:213
88752145,5sleep30-21swapper/319:25:253
488321410,3sleep30-21swapper/321:48:093
308921410,3sleep30-21swapper/319:21:553
306882149,3sleep30-21swapper/323:07:423
3042321410,3sleep30-21swapper/321:14:043
2882621410,3sleep30-21swapper/320:43:463
247742148,3sleep30-21swapper/323:02:583
2463721410,3sleep30-21swapper/321:06:523
2347421410,3sleep30-21swapper/300:25:353
21632149,3sleep30-21swapper/320:46:573
213632149,3sleep30-21swapper/320:05:403
2100521410,3sleep30-21swapper/323:26:523
2100521410,3sleep30-21swapper/323:26:523
2036821410,3sleep30-21swapper/321:31:593
1900921410,3sleep30-21swapper/321:01:243
1891721410,3sleep30-21swapper/322:59:003
1685321410,3sleep30-21swapper/323:53:593
114602149,3sleep30-21swapper/322:20:573
1108821410,3sleep30-21swapper/323:46:473
1014421410,3sleep30-21swapper/319:55:593
97582139,3sleep30-21swapper/323:16:393
92102139,3sleep30-21swapper/321:23:463
76442139,3sleep30-21swapper/322:48:483
59262139,3sleep30-21swapper/320:22:503
54222139,3sleep30-21swapper/323:41:183
46512139,3sleep30-21swapper/319:52:163
38412138,3sleep30-21swapper/323:11:553
327242139,3sleep30-21swapper/320:17:383
315172139,3sleep30-21swapper/321:40:403
3082139,3sleep30-21swapper/322:12:003
305292137,3sleep30-21swapper/321:15:013
299562139,3sleep30-21swapper/319:18:123
293432139,3sleep30-21swapper/300:34:163
282862139,3sleep30-21swapper/322:36:073
271722139,3sleep30-21swapper/320:13:103
265282139,3sleep30-21swapper/323:31:053
260302139,3sleep30-21swapper/319:44:193
259232139,3sleep30-21swapper/321:36:113
24682139,3sleep30-21swapper/300:38:453
158852139,3sleep30-21swapper/321:55:503
157162139,3sleep30-21swapper/320:00:293
157162139,3sleep30-21swapper/320:00:283
145932139,3sleep30-21swapper/319:31:363
12742138,3sleep30-21swapper/300:08:093
123812139,3sleep30-21swapper/300:17:063
113842139,3sleep30-21swapper/320:25:523
324572128,3sleep30-21swapper/323:39:463
270512126,3sleep30-21swapper/322:05:273
230172128,3sleep30-21swapper/320:36:453
228652128,3sleep30-21swapper/322:33:383
224722128,3sleep30-21swapper/323:59:123
221012128,3sleep30-21swapper/319:12:423
215782128,3sleep30-21swapper/322:01:473
170082121,4sleep30-21swapper/320:30:473
15912128,3sleep30-21swapper/322:42:193
155082129,3sleep30-21swapper/323:23:083
135182128,3sleep30-21swapper/320:57:543
130742128,3sleep30-21swapper/322:51:003
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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