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2026-01-23 - 09:23
[ 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.

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 rackeslot4.osadl.org (updated Fri Jan 23, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1825080993511,22cyclictest0-21swapper/123:10:001
182508599282,22cyclictest1948043-21apt-get21:10:123
1825075992826,1cyclictest0-21swapper/000:33:170
182508599272,22cyclictest1993907-21apt-get21:55:133
182508599261,21cyclictest0-21swapper/300:05:123
182508599252,20cyclictest2136501-21apt-get00:15:123
182508599252,20cyclictest1850637-21apt-get19:35:123
1825085992520,3cyclictest2115806-21apt-get23:55:133
182508599251,21cyclictest2120890-21apt-get00:00:133
182508599251,21cyclictest2044593-21apt-get22:45:133
182508599251,21cyclictest1845583-21apt-get19:30:123
182508599251,20cyclictest0-21swapper/323:50:113
1825082992519,4cyclictest2161604-21awk00:40:002
182508299251,21cyclictest1953075-21apt-get21:15:142
182508299251,20cyclictest0-21swapper/223:45:112
182508099252,20cyclictest2090063-21apt-get23:30:111
182508099251,21cyclictest1973289-21apt-get21:35:121
1825085992420,2cyclictest2100219-21apt-get23:40:123
1825085992420,2cyclictest2085033-21apt-get23:25:133
1825085992420,2cyclictest2014194-21apt-get22:15:123
1825085992419,2cyclictest1892503-21sed20:15:173
182508599241,3cyclictest2054654-21apt-get22:55:113
182508599241,3cyclictest1937956-21apt-get21:00:123
182508599241,20cyclictest0-21swapper/323:00:153
182508599241,20cyclictest0-21swapper/322:10:123
182508599241,20cyclictest0-21swapper/320:20:143
182508599240,22cyclictest2029906-21grep22:30:173
182508599240,21cyclictest2142052-21sort00:20:183
182508299241,20cyclictest1876041-21apt-get20:00:122
182508299240,4cyclictest2040005-21irqcore22:40:142
182508299240,20cyclictest2136989-21sed00:15:172
1825075992420,2cyclictest1902138-21apt-get20:25:130
182507599241,3cyclictest1947768-21ls21:10:000
182507599241,21cyclictest0-21swapper/023:50:110
1825085992319,2cyclictest1918692-21ps20:40:193
1825085992319,2cyclictest0-21swapper/300:30:153
182508599231,2cyclictest2099075-21ntpq23:35:203
182508599230,3cyclictest1937679-21cron21:00:003
182508599230,20cyclictest0-21swapper/321:45:123
182508599230,20cyclictest0-21swapper/320:00:123
1825082992320,2cyclictest1892004-21apt-get20:15:132
1825082992319,2cyclictest2069842-21apt-get23:10:112
182508299231,20cyclictest1937956-21apt-get21:00:132
182508299231,19cyclictest0-21swapper/221:25:152
182508299230,20cyclictest1942986-21apt-get21:05:112
182508299230,20cyclictest0-21swapper/223:20:112
182508299230,20cyclictest0-21swapper/223:20:112
1825080992320,2cyclictest0-21swapper/119:15:001
182508099230,20cyclictest0-21swapper/100:30:151
182507599231,2cyclictest2009117-21apt-get22:10:120
182507599231,2cyclictest1922797-21apt-get20:45:110
182507599231,2cyclictest1922517-21cron20:45:000
182507599231,2cyclictest0-21swapper/000:05:120
182507599231,21cyclictest1897062-21apt-get20:20:130
182507599231,21cyclictest0-21swapper/020:05:130
182507599231,21cyclictest0-21swapper/019:30:120
1825085992219,2cyclictest1912442-21idleruntime-cro20:35:003
1825085992218,3cyclictest1923285-21irqcore20:45:173
1825085992218,2cyclictest0-21swapper/322:25:153
182508599221,2cyclictest0-21swapper/323:10:113
182508599221,2cyclictest0-21swapper/321:40:123
182508599221,20cyclictest1988851-21apt-get21:50:123
182508599220,20cyclictest2044314-21cron22:45:003
182508599220,20cyclictest0-21swapper/321:15:133
182508599220,19cyclictest0-21swapper/322:05:143
182508599220,19cyclictest0-21swapper/300:25:133
1825082992219,2cyclictest2004042-21apt-get22:05:152
182508299221,2cyclictest1835452-21apt-get19:20:122
182508299221,20cyclictest2088900-21chrt23:25:212
182508299220,19cyclictest0-21swapper/222:20:122
182508299220,19cyclictest0-21swapper/221:55:132
182508299220,19cyclictest0-21swapper/200:10:112
1825080992220,1cyclictest2063600-21ntpq23:00:221
1825080992219,2cyclictest2125968-21apt-get00:05:121
1825080992219,2cyclictest2049623-21apt-get22:50:121
1825080992219,2cyclictest1885869-21munin-run20:10:001
1825080992215,6cyclictest261-21systemd-journal23:20:001
182508099221,20cyclictest2095141-21apt-get23:35:111
182508099221,1cyclictest1855712-21apt-get19:40:101
182508099220,3cyclictest261-21systemd-journal19:20:011
182508099220,3cyclictest1891344-21gpgv20:15:001
182508099220,19cyclictest2024327-21apt-get22:25:111
182508099220,19cyclictest0-21swapper/121:55:131
182508099220,19cyclictest0-21swapper/120:20:141
1825075992219,2cyclictest2070326-21ps23:10:150
1825075992219,2cyclictest0-21swapper/019:44:310
1825075992219,2cyclictest0-21swapper/019:10:100
1825075992219,1cyclictest0-21swapper/023:25:240
1825075992219,1cyclictest0-21swapper/020:10:140
1825075992219,1cyclictest0-21swapper/019:20:120
182507599221,2cyclictest0-21swapper/022:50:120
182507599221,20cyclictest0-21swapper/021:40:110
182507599220,3cyclictest1994399-21irqcore21:55:170
182507599220,2cyclictest1917472-21idleruntime-cro20:40:000
182507599220,2cyclictest1875763-21cron20:00:000
182507599220,21cyclictest0-21swapper/021:50:120
182507599220,20cyclictest0-21swapper/019:45:120
182507599220,20cyclictest0-21swapper/000:35:150
182507599220,1cyclictest1927847-21apt-get20:50:090
182507599220,19cyclictest0-21swapper/022:25:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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