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2026-01-15 - 19:58
[ 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 rack1slot3.osadl.org (updated Thu Jan 15, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
384774499140,12cyclictest0-21swapper/310:40:113
384774499120,11cyclictest0-21swapper/312:25:103
384774499120,11cyclictest0-21swapper/312:15:023
384774499120,11cyclictest0-21swapper/308:00:123
384774499120,11cyclictest0-21swapper/307:15:003
384774499120,0cyclictest0-21swapper/311:20:123
3847744991111,0cyclictest0-21swapper/308:20:183
3847744991111,0cyclictest0-21swapper/307:55:173
3847744991110,0cyclictest0-21swapper/310:14:563
3847744991110,0cyclictest0-21swapper/309:25:153
3847744991110,0cyclictest0-21swapper/308:40:113
384774499110,11cyclictest0-21swapper/310:15:173
384774499110,10cyclictest0-21swapper/309:35:003
384774499110,0cyclictest0-21swapper/310:00:113
384774499109,1cyclictest26450irq/132-ahci[0000:00:17.0]11:44:563
384774499109,0cyclictest0-21swapper/312:30:123
384774499108,1cyclictest0-21swapper/308:10:113
3847744991010,0cyclictest0-21swapper/311:05:133
3847744991010,0cyclictest0-21swapper/310:45:153
3847744991010,0cyclictest0-21swapper/310:35:143
3847744991010,0cyclictest0-21swapper/309:35:093
3847744991010,0cyclictest0-21swapper/309:10:103
384774499100,9cyclictest0-21swapper/311:55:183
384774499100,9cyclictest0-21swapper/311:45:133
384774499100,9cyclictest0-21swapper/309:05:013
384774499100,10cyclictest0-21swapper/307:15:013
384774499100,0cyclictest0-21swapper/310:05:123
384774499100,0cyclictest0-21swapper/309:45:013
38477449999,0cyclictest0-21swapper/312:10:183
38477449999,0cyclictest0-21swapper/311:35:173
38477449999,0cyclictest0-21swapper/307:45:123
38477449998,0cyclictest0-21swapper/307:40:183
38477449998,0cyclictest0-21swapper/307:35:433
38477449990,8cyclictest0-21swapper/307:33:463
3845912291,5sleep30-21swapper/307:05:123
38477449988,0cyclictest0-21swapper/312:05:113
38477449988,0cyclictest0-21swapper/311:30:173
38477449988,0cyclictest0-21swapper/310:20:193
38477449988,0cyclictest0-21swapper/309:15:113
38477449988,0cyclictest0-21swapper/309:05:123
38477449988,0cyclictest0-21swapper/308:30:163
38477449988,0cyclictest0-21swapper/308:15:113
38477449987,0cyclictest0-21swapper/309:55:113
38477449977,0cyclictest0-21swapper/311:50:113
38477449977,0cyclictest0-21swapper/311:10:193
38477449977,0cyclictest0-21swapper/311:00:173
38477449977,0cyclictest0-21swapper/310:50:113
38477449977,0cyclictest0-21swapper/310:25:153
38477449977,0cyclictest0-21swapper/309:20:173
38477449977,0cyclictest0-21swapper/308:40:013
38477449970,7cyclictest0-21swapper/312:25:013
38477449970,0cyclictest0-21swapper/307:25:123
38477449966,0cyclictest0-21swapper/309:50:123
38477449966,0cyclictest0-21swapper/307:50:173
38477449955,0cyclictest0-21swapper/312:00:113
38477449955,0cyclictest0-21swapper/311:29:213
38477449955,0cyclictest0-21swapper/310:55:123
38477449955,0cyclictest0-21swapper/309:45:133
38477449955,0cyclictest0-21swapper/308:55:143
38477449955,0cyclictest0-21swapper/308:45:163
38477449955,0cyclictest0-21swapper/308:25:133
38477449954,0cyclictest0-21swapper/310:30:193
38477449954,0cyclictest0-21swapper/307:20:123
38477449950,3cyclictest0-21swapper/308:50:283
14039850,4rtkit-daemon766-21snmpd08:21:082
14039850,2rtkit-daemon3915616-21apt-get10:00:112
14039850,2rtkit-daemon0-21swapper/207:05:142
3949128240,3sleep13949402-21df_inode11:20:141
3860032240,0sleep20-21swapper/207:40:022
38477449943,0cyclictest0-21swapper/311:15:143
38477449940,4cyclictest0-21swapper/312:35:103
14039840,2rtkit-daemon766-21snmpd12:08:302
14039840,2rtkit-daemon766-21snmpd10:46:242
14039840,2rtkit-daemon766-21snmpd10:28:512
14039840,2rtkit-daemon3894556-21diskmemload09:57:202
14039840,2rtkit-daemon1-21systemd12:19:052
3944788230,2sleep13944843-21telnet11:10:131
3939915230,0sleep00-21swapper/010:56:070
3936966230,1sleep13937176-21/usr/sbin/munin10:50:171
3936502230,0sleep20-21swapper/210:50:132
3910113230,2sleep23910277-21tr09:45:172
3899109230,1sleep13899135-21apt-get09:20:101
3858289230,2sleep13858506-21cpuspeed_turbos07:35:121
3850528230,1sleep13850554-21apt-get07:15:121
38477449932,0cyclictest0-21swapper/308:05:123
3847191231,1sleep00-21swapper/007:05:210
3845899231,1sleep10-21swapper/107:05:021
14039830,2rtkit-daemon769-21ntpd11:35:122
14039830,2rtkit-daemon691-21gmain12:26:212
14039830,1rtkit-daemon772-21lldpd10:07:102
14039830,1rtkit-daemon766-21snmpd10:30:112
14039830,1rtkit-daemon766-21snmpd09:30:062
14039830,1rtkit-daemon691-21gmain09:18:182
14039830,1rtkit-daemon440-21systemd-udevd08:05:582
14039830,1rtkit-daemon440-21systemd-udevd07:45:582
14039830,1rtkit-daemon3941926-21vmstat11:00:202
14039830,1rtkit-daemon3849914-21munin-node11:52:082
14039830,1rtkit-daemon3849914-21munin-node10:15:032
14039830,1rtkit-daemon3849914-21munin-node09:07:592
14039830,1rtkit-daemon3849914-21munin-node08:49:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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