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2026-02-20 - 07:20
[ 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 rackfslot7.osadl.org (updated Fri Feb 20, 2026 00:46:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
302662099131130,0cyclictest0-21swapper/120:10:021
3026624997538,18cyclictest691ktimers/521:25:165
302662499740,73cyclictest0-21swapper/520:10:025
302662399687,60cyclictest3074117-21munin-run20:35:014
3026623996728,39cyclictest0-21swapper/421:28:354
302662399668,39cyclictest3186191-21taskset23:56:414
302662399635,39cyclictest3156623-21latency_hist23:05:004
302662399623,59cyclictest3135556-21awk22:25:154
3026623996223,39cyclictest0-21swapper/423:14:424
302662399610,60cyclictest3044392-21memory19:40:164
3026623996022,38cyclictest0-21swapper/423:15:094
3026623995958,1cyclictest3098876-21unin-run21:20:014
3026623995921,19cyclictest3064508-21ntpq20:15:224
302662399591,39cyclictest0-21swapper/400:10:344
3026623995738,18cyclictest870-21mta-sts-daemon20:50:154
3026623995720,18cyclictest601ktimers/420:08:464
3026623995619,37cyclictest0-21swapper/420:44:174
3026623995617,39cyclictest3124921-21awk22:05:204
3026623995616,39cyclictest3166116-21lpstat23:20:164
3026623995516,19cyclictest3104715-21ls21:30:124
302662399550,15cyclictest0-21swapper/420:40:004
3026621995537,18cyclictest0-21swapper/221:10:172
3026623995436,18cyclictest606524-21munin-node21:05:564
3026623995419,35cyclictest0-21swapper/421:10:254
3026623995419,15cyclictest0-21swapper/423:46:184
3026623995419,15cyclictest0-21swapper/400:38:314
3026623995414,39cyclictest3144186-21ntpq22:40:194
3026623995414,39cyclictest3144186-21ntpq22:40:184
3026623995414,19cyclictest0-21swapper/419:17:354
3026623995319,34cyclictest0-21swapper/423:53:194
3026623995319,34cyclictest0-21swapper/423:36:264
3026623995319,15cyclictest0-21swapper/423:41:594
3026623995319,15cyclictest0-21swapper/400:30:424
3026623995318,35cyclictest0-21swapper/422:50:144
3026623995318,35cyclictest0-21swapper/422:48:074
3026623995318,35cyclictest0-21swapper/422:48:064
3026623995318,15cyclictest0-21swapper/420:45:464
3026623995315,19cyclictest3127625-21ntpq22:10:214
3026623995315,19cyclictest0-21swapper/419:55:164
3026623995314,39cyclictest0-21swapper/422:58:394
3026623995314,39cyclictest0-21swapper/422:30:084
3026623995314,39cyclictest0-21swapper/421:20:244
3026623995314,39cyclictest0-21swapper/419:52:184
3026623995314,39cyclictest0-21swapper/400:22:424
3026623995233,19cyclictest3119361-21ntpq21:55:184
3026623995233,19cyclictest0-21swapper/423:34:534
3026623995233,19cyclictest0-21swapper/423:26:164
3026623995233,19cyclictest0-21swapper/423:05:454
3026623995233,19cyclictest0-21swapper/422:35:034
3026623995233,19cyclictest0-21swapper/422:20:044
3026623995233,19cyclictest0-21swapper/422:00:054
3026623995233,19cyclictest0-21swapper/421:50:074
3026623995233,19cyclictest0-21swapper/421:45:244
3026623995233,19cyclictest0-21swapper/421:00:394
3026623995233,19cyclictest0-21swapper/420:20:054
3026623995233,19cyclictest0-21swapper/420:12:014
3026623995233,19cyclictest0-21swapper/419:47:274
3026623995233,19cyclictest0-21swapper/419:36:054
3026623995233,19cyclictest0-21swapper/419:31:224
3026623995233,19cyclictest0-21swapper/400:26:094
3026623995214,19cyclictest3071392-21munin-run20:30:004
3026623995214,19cyclictest0-21swapper/420:58:244
3026623995213,39cyclictest0-21swapper/400:01:114
3026623995212,39cyclictest0-21swapper/400:15:594
3026623995133,18cyclictest0-21swapper/419:20:264
3026623995133,18cyclictest0-21swapper/400:08:134
3026623995132,19cyclictest0-21swapper/422:15:234
3026623995132,19cyclictest0-21swapper/421:35:484
3026623995132,19cyclictest0-21swapper/420:03:374
3026623995132,19cyclictest0-21swapper/419:25:314
3026623995132,19cyclictest0-21swapper/419:14:544
3026623995112,39cyclictest0-21swapper/421:41:014
3026621995112,39cyclictest0-21swapper/220:10:162
3026625995012,19cyclictest0-21swapper/619:35:166
3026621994931,18cyclictest0-21swapper/219:10:162
3026621994911,38cyclictest0-21swapper/221:20:162
3026619994911,19cyclictest0-21swapper/020:05:160
302662499489,39cyclictest0-21swapper/523:50:175
302662599457,38cyclictest0-21swapper/600:25:166
302662499457,19cyclictest0-21swapper/519:15:155
3026624994527,18cyclictest0-21swapper/522:10:175
302662499444,39cyclictest0-21swapper/522:15:155
3026619994425,19cyclictest875-21mta-sts-daemon20:40:180
302662599424,19cyclictest0-21swapper/622:30:176
302662099424,19cyclictest0-21swapper/123:35:151
302661999424,19cyclictest0-21swapper/023:30:170
302662499413,19cyclictest0-21swapper/519:55:165
302662499412,20cyclictest0-21swapper/519:45:165
3026624994022,18cyclictest0-21swapper/500:25:175
302662499402,19cyclictest0-21swapper/521:40:145
302662499390,20cyclictest0-21swapper/522:25:145
302662599380,19cyclictest0-21swapper/620:25:156
302661999380,38cyclictest0-21swapper/000:30:170
302662199370,18cyclictest0-21swapper/200:00:162
3026620993714,0cyclictest0-21swapper/120:45:161
3026620993713,19cyclictest0-21swapper/119:15:161
302662599350,16cyclictest0-21swapper/621:45:166
302662499350,35cyclictest0-21swapper/521:55:165
3026620993512,19cyclictest0-21swapper/122:55:221
302662099350,16cyclictest0-21swapper/119:55:161
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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