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2026-02-27 - 13:43
[ 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 100 highest latencies:
System rackcslot4.osadl.org (updated Fri Feb 27, 2026 00:44:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19364912261195,51sleep00-21swapper/019:08:440
19362032260193,53sleep10-21swapper/119:05:391
21066222630,1sleep10-21swapper/123:56:041
21066222630,1sleep10-21swapper/123:56:031
193675899562,5cyclictest2058114-21apt-get22:50:111
193675899561,6cyclictest2094273-21apt-get23:40:111
20713102540,3sleep00-21swapper/023:07:220
193675899543,7cyclictest2032372-21apt-get22:15:151
193675899542,8cyclictest1996200-21apt-get21:25:131
193675899542,6cyclictest2083699-21apt-get23:25:141
193675899542,5cyclictest1961464-21cnf-update-db20:10:081
193675899541,6cyclictest2112089-21apt-get00:05:131
193675899541,5cyclictest2047042-21apt-get22:35:131
193675899531,6cyclictest2124289-21apt-get00:25:131
193675399533,8cyclictest2039642-21apt-get22:25:130
193675399533,8cyclictest2010633-21apt-get21:45:120
19909702520,4sleep10-21swapper/121:17:001
193675899521,10cyclictest2093862-21ssh23:39:441
179699520,3rtkit-daemon0-21swapper/019:41:590
193675899512,6cyclictest2117935-21apt-get00:15:141
193675399512,9cyclictest2017826-21apt-get21:55:120
193675899502,5cyclictest2120881-21apt-get00:20:121
193675899502,4cyclictest1943326-21apt-get19:25:111
193675899501,5cyclictest2115043-21apt-get00:10:141
193675899497,6cyclictest1940847-21sshd19:16:551
193675899491,11cyclictest1988624-21munin-run21:15:001
193675899491,10cyclictest1967391-21apt-get20:25:111
193675399492,6cyclictest1955129-21apt-get19:55:140
193675899481,6cyclictest1984797-21diskmemload23:07:311
1936758994810,5cyclictest1984797-21diskmemload23:04:021
193675899480,8cyclictest1949202-21apt-get19:40:141
193675899480,12cyclictest2062708-21irqstats22:55:201
193675399483,5cyclictest2073151-21apt-get23:10:130
193675399481,5cyclictest2065612-21apt-get23:00:110
193675899471,7cyclictest1984797-21diskmemload22:14:581
193675399471,9cyclictest2028517-21apt-get22:10:130
193675399471,5cyclictest2024986-21apt-get22:05:130
193675899462,6cyclictest1984797-21diskmemload00:02:331
193675899461,6cyclictest1984797-21diskmemload23:20:181
193675899460,6cyclictest1965447-21apt-get20:20:161
193675399462,5cyclictest1971291-21apt-get20:35:130
193675899451,8cyclictest1984797-21diskmemload23:10:141
193675899451,7cyclictest2131878-21apt-get00:35:121
193675399451,9cyclictest1984797-21diskmemload00:06:070
193675399451,7cyclictest2097929-21apt-get23:45:130
193675399451,7cyclictest1984797-21diskmemload22:22:280
179699450,3rtkit-daemon0-21swapper/019:12:390
193675899441,6cyclictest66950irq/132-enp2s023:15:141
193675399442,5cyclictest2131242-21python300:35:020
193675899433,6cyclictest2021350-21apt-get22:00:141
193675899432,6cyclictest1963470-21apt-get20:15:111
193675899431,6cyclictest1984797-21diskmemload00:30:261
193675899431,5cyclictest1984797-21diskmemload22:30:441
1936758994314,23cyclictest66950irq/132-enp2s022:45:131
193675899430,9cyclictest1969327-21/usr/sbin/munin20:30:161
193675399431,8cyclictest1984797-21diskmemload22:55:440
193675399431,6cyclictest1984797-21diskmemload21:33:150
193675399431,6cyclictest1984797-21diskmemload21:29:060
193675899421,9cyclictest1951147-21apt-get19:45:121
193675899421,7cyclictest1984797-21diskmemload22:25:101
193675399421,8cyclictest1984797-21diskmemload22:50:190
193675399421,8cyclictest1984797-21diskmemload22:16:080
193675399421,6cyclictest1984797-21diskmemload22:33:020
193675399421,10cyclictest2090625-21apt-get23:35:130
193675899412,7cyclictest1973259-21apt-get20:40:111
193675899412,10cyclictest1999850-21apt-get21:30:131
193675899411,7cyclictest1984797-21diskmemload21:49:321
193675399412,5cyclictest1984797-21diskmemload23:20:310
193675399411,8cyclictest1984797-21diskmemload23:17:520
193675399411,8cyclictest1984797-21diskmemload22:40:020
193675399411,6cyclictest1984797-21diskmemload23:54:210
193675399411,6cyclictest1984797-21diskmemload22:36:370
193675399411,6cyclictest1984797-21diskmemload00:32:520
193675399411,5cyclictest1984797-21diskmemload21:41:000
193675899409,7cyclictest2088725-21ssh23:30:531
193675899402,8cyclictest1979109-21apt-get20:55:131
193675399401,7cyclictest1984797-21diskmemload22:48:160
193675399401,6cyclictest1984797-21diskmemload23:34:460
193675399401,6cyclictest1984797-21diskmemload21:53:100
193675399401,6cyclictest1984797-21diskmemload21:23:190
193675399401,6cyclictest1984797-21diskmemload21:10:400
193675399401,6cyclictest1984797-21diskmemload00:21:390
193675399401,6cyclictest1984797-21diskmemload00:15:390
20045112390,1sleep10-21swapper/121:35:221
193675899393,5cyclictest1953092-21apt-get19:50:111
193675899392,7cyclictest1959051-21apt-get20:05:121
193675899391,8cyclictest1983044-21apt-get21:05:101
193675899390,16cyclictest2099449-21ssh23:45:511
193675899382,6cyclictest1992682-21apt-get21:20:111
193675899382,6cyclictest1977162-21apt-get20:50:111
193675399381,12cyclictest2005010-21ssh21:35:470
193675899371,6cyclictest2101277-21apt-get23:50:131
193675899371,5cyclictest1981101-21apt-get21:00:151
1936758993712,3cyclictest2016673-21sh21:52:411
193675899367,6cyclictest1957013-21cat20:00:001
193675899362,9cyclictest1936859-21/usr/sbin/munin19:10:261
193675899362,6cyclictest1941379-21apt-get19:20:131
193675899361,5cyclictest2050684-21apt-get22:40:121
1936758993613,2cyclictest2038461-21sh22:23:021
1936753993610,6cyclictest1969347-21apt-get20:30:140
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