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2026-02-16 - 10:15
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack1slot8.osadl.org (updated Mon Feb 16, 2026 00:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
103129918791797,69cyclictest11118-21needreboot19:10:190
1031399886810,61cyclictest30586-21df_abs20:05:141
1031299877806,58cyclictest0-21swapper/020:05:140
99922503477,16sleep00-21swapper/019:07:100
1031399476431,31cyclictest0-21swapper/119:10:191
10158210771,29sleep10-21swapper/119:08:531
228699950,6rtkit-daemon18594-21ssh00:00:110
1031299825,61cyclictest0-21swapper/020:21:000
1031299815,60cyclictest0-21swapper/019:21:590
132502780,13sleep10-21swapper/122:50:241
1031399777,62cyclictest0-21swapper/123:38:181
1031399777,17cyclictest0-21swapper/123:01:491
1031399776,18cyclictest0-21swapper/121:40:251
1031399776,17cyclictest0-21swapper/100:20:141
1031399766,18cyclictest0-21swapper/122:02:461
1031399766,17cyclictest0-21swapper/100:37:131
10313997610,17cyclictest0-21swapper/123:23:271
10313997610,17cyclictest0-21swapper/123:23:271
1031299764,62cyclictest0-21swapper/019:51:590
1031399756,18cyclictest0-21swapper/123:56:071
1031399756,18cyclictest0-21swapper/119:45:221
1031399756,17cyclictest0-21swapper/123:07:221
1031399756,17cyclictest0-21swapper/121:28:151
1031399756,16cyclictest0-21swapper/122:20:471
1031399756,16cyclictest0-21swapper/121:06:361
1031399755,17cyclictest0-21swapper/121:50:191
1031399755,16cyclictest0-21swapper/122:30:191
1031399747,18cyclictest0-21swapper/122:28:501
1031399747,18cyclictest0-21swapper/119:17:151
1031399746,18cyclictest0-21swapper/121:13:431
1031399746,18cyclictest0-21swapper/121:13:421
1031399746,17cyclictest0-21swapper/120:03:211
1031299742,45cyclictest26453-21ssh21:18:440
1031299742,45cyclictest26453-21ssh21:18:440
1031399736,19cyclictest0-21swapper/100:34:351
1031399736,18cyclictest0-21swapper/123:34:151
1031399736,18cyclictest0-21swapper/100:07:051
1031399736,17cyclictest0-21swapper/120:51:071
1031399735,19cyclictest0-21swapper/122:12:561
1031399735,17cyclictest0-21swapper/123:25:211
10313997312,15cyclictest0-21swapper/120:40:131
10313997312,15cyclictest0-21swapper/120:40:121
1031299735,62cyclictest0-21swapper/020:10:010
228699720,4rtkit-daemon2285-21rtkit-daemon23:50:450
1031399728,21cyclictest0-21swapper/120:50:011
1031399728,20cyclictest0-21swapper/123:43:141
1031399728,18cyclictest0-21swapper/100:11:421
1031399726,18cyclictest0-21swapper/123:47:301
1031399726,17cyclictest0-21swapper/122:35:041
1031399726,17cyclictest0-21swapper/121:56:171
1031399726,17cyclictest0-21swapper/121:35:361
1031399725,18cyclictest0-21swapper/121:21:461
1031399725,16cyclictest0-21swapper/121:17:151
1031399725,16cyclictest0-21swapper/121:17:141
1031299722,63cyclictest835-21lldpad00:37:330
1031399717,18cyclictest0-21swapper/123:53:581
1031399716,22cyclictest0-21swapper/100:26:561
1031399716,16cyclictest0-21swapper/122:58:431
1031399716,16cyclictest0-21swapper/120:20:171
1031399715,16cyclictest0-21swapper/121:30:331
10313997113,13cyclictest0-21swapper/121:45:541
1031399707,18cyclictest0-21swapper/123:14:561
1031399707,16cyclictest0-21swapper/119:55:261
1031399706,19cyclictest0-21swapper/122:08:251
1031399706,18cyclictest0-21swapper/123:15:111
1031399706,17cyclictest0-21swapper/122:40:231
1031399706,17cyclictest0-21swapper/100:17:061
1031399696,20cyclictest0-21swapper/122:45:141
1031399696,17cyclictest0-21swapper/122:19:091
1031399695,16cyclictest0-21swapper/120:14:591
10313996918,43cyclictest18179-21seq19:30:161
10313996915,7cyclictest0-21swapper/100:00:251
10313996914,10cyclictest88750irq/45-eth0-rx-19:35:221
1031399688,17cyclictest0-21swapper/120:16:591
1031399686,18cyclictest0-21swapper/119:50:211
1031399685,17cyclictest0-21swapper/120:55:161
1031399685,16cyclictest0-21swapper/120:30:271
1031299685,47cyclictest0-21swapper/019:57:000
1031299683,58cyclictest13478-21unixbench_singl22:50:260
1031299682,59cyclictest16068-21munin-node23:55:130
1031299682,51cyclictest22467-21unixbench-2d00:05:250
1031399679,17cyclictest0-21swapper/119:30:011
1031399676,18cyclictest0-21swapper/121:00:181
1031399676,18cyclictest0-21swapper/121:00:171
1031399676,17cyclictest0-21swapper/120:30:011
1031399676,17cyclictest0-21swapper/119:40:251
1031399676,15cyclictest0-21swapper/120:35:231
1031299674,57cyclictest19670-21munin-node21:05:120
1031299673,43cyclictest24124-21munin-node00:10:210
1031299672,55cyclictest23548-21switchtime22:10:240
1031399666,17cyclictest0-21swapper/119:20:151
1031299665,55cyclictest0-21swapper/023:14:480
1031299665,44cyclictest0-21swapper/023:17:000
1031299664,55cyclictest0-21swapper/000:28:440
10312996639,21cyclictest0-21swapper/023:29:180
1031299662,58cyclictest88850irq/46-eth0-tx-22:49:300
1031299662,57cyclictest29391-21ssh22:20:410
1031299662,56cyclictest30727-21ntp_offset21:25:220
1031299662,37cyclictest21541-21ssh22:07:050
1031299662,35cyclictest11683-21ssh21:50:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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