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2026-02-13 - 18:08
[ 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 Fri Feb 13, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
76445599140,12cyclictest0-21swapper/308:05:113
764455991211,0cyclictest0-21swapper/308:55:133
764455991210,1cyclictest0-21swapper/311:50:123
76445599120,11cyclictest0-21swapper/311:00:123
76445599120,11cyclictest0-21swapper/310:25:123
76445599120,11cyclictest0-21swapper/308:30:123
76445599119,1cyclictest0-21swapper/311:10:113
764455991111,0cyclictest0-21swapper/312:00:123
764455991111,0cyclictest0-21swapper/310:40:133
764455991110,0cyclictest0-21swapper/308:40:013
76445599110,11cyclictest0-21swapper/310:10:173
76445599110,10cyclictest0-21swapper/311:59:563
76445599110,10cyclictest0-21swapper/311:40:173
76445599110,10cyclictest0-21swapper/311:25:173
76445599110,10cyclictest0-21swapper/309:25:213
76445599110,10cyclictest0-21swapper/308:30:013
76445599110,0cyclictest0-21swapper/312:30:203
76445599110,0cyclictest0-21swapper/310:30:113
76445599110,0cyclictest0-21swapper/309:15:123
76445599110,0cyclictest0-21swapper/308:10:153
764455991010,0cyclictest0-21swapper/312:35:013
764455991010,0cyclictest0-21swapper/312:15:163
764455991010,0cyclictest0-21swapper/311:30:153
764455991010,0cyclictest0-21swapper/309:35:123
764455991010,0cyclictest0-21swapper/307:55:183
76445599100,9cyclictest0-21swapper/311:20:163
76445599100,9cyclictest0-21swapper/309:25:013
76445599100,0cyclictest0-21swapper/307:37:183
7644559999,0cyclictest0-21swapper/312:14:393
7644559999,0cyclictest0-21swapper/311:50:013
7644559999,0cyclictest0-21swapper/311:10:023
7644559999,0cyclictest0-21swapper/310:15:123
7644559999,0cyclictest0-21swapper/309:56:063
7644559999,0cyclictest0-21swapper/309:05:183
7644559999,0cyclictest0-21swapper/308:52:053
7644559999,0cyclictest0-21swapper/308:05:013
7644559998,0cyclictest0-21swapper/309:55:013
7644559997,1cyclictest0-21swapper/311:15:123
7644559990,8cyclictest0-21swapper/310:20:203
762598291,5sleep30-21swapper/307:05:113
7644559988,0cyclictest0-21swapper/310:55:013
7644559988,0cyclictest0-21swapper/309:30:123
7644559988,0cyclictest0-21swapper/308:40:183
7644559988,0cyclictest0-21swapper/307:45:193
7644559988,0cyclictest0-21swapper/307:15:183
7644559980,7cyclictest0-21swapper/308:20:163
800591270,5sleep0800723-21/usr/sbin/munin08:40:170
7644559977,0cyclictest0-21swapper/310:55:203
7644559977,0cyclictest0-21swapper/310:45:113
7644559977,0cyclictest0-21swapper/308:49:093
7644559977,0cyclictest0-21swapper/307:45:003
7644559976,0cyclictest0-21swapper/312:20:133
7644559966,0cyclictest0-21swapper/311:36:513
7644559966,0cyclictest0-21swapper/309:45:013
7644559966,0cyclictest0-21swapper/309:00:133
7644559965,0cyclictest0-21swapper/310:06:173
7644559965,0cyclictest0-21swapper/310:00:153
7644559960,5cyclictest0-21swapper/307:30:003
767416250,0sleep0241rcuc/007:15:170
7644559955,0cyclictest0-21swapper/310:35:183
7644559955,0cyclictest0-21swapper/310:35:183
7644559955,0cyclictest0-21swapper/307:50:113
7644559951,2cyclictest0-21swapper/309:45:113
7644559951,2cyclictest0-21swapper/307:30:093
7644559950,4cyclictest0-21swapper/307:10:123
14039850,2rtkit-daemon0-21swapper/107:05:041
837186240,3sleep2837315-21sendmail_mailqu10:10:162
7644559940,3cyclictest886374-21chrt12:08:443
7644559940,3cyclictest790596-21chrt08:15:143
7644559940,2cyclictest0-21swapper/312:25:133
7644559940,2cyclictest0-21swapper/309:10:113
763030241,1sleep20-21swapper/207:05:132
14039840,2rtkit-daemon766-21snmpd12:28:041
14039840,2rtkit-daemon766-21snmpd12:23:101
14039840,2rtkit-daemon766-21snmpd11:40:491
14039840,2rtkit-daemon766-21snmpd09:58:151
14039840,2rtkit-daemon622-21wpa_supplicant11:47:571
14039840,2rtkit-daemon622-21wpa_supplicant09:19:401
14039840,2rtkit-daemon440-21systemd-udevd10:31:591
14039840,2rtkit-daemon418-21systemd-journal11:37:121
14039840,2rtkit-daemon1-21systemd10:35:061
14039840,2rtkit-daemon1-21systemd10:35:051
881998230,2sleep2882002-21ssh11:57:042
865640230,2sleep2865773-21date11:20:022
807593231,2sleep0766-21snmpd08:59:540
7644559932,0cyclictest0-21swapper/307:20:033
763278231,0sleep00-21swapper/007:05:160
14039830,2rtkit-daemon772-21lldpd10:16:401
14039830,2rtkit-daemon608-21NetworkManager10:00:151
14039830,2rtkit-daemon606-21avahi-daemon07:40:211
14039830,2rtkit-daemon1-21systemd12:08:341
14039830,1rtkit-daemon879397-21python311:50:191
14039830,1rtkit-daemon772-21lldpd10:43:561
14039830,1rtkit-daemon769-21ntpd10:20:171
14039830,1rtkit-daemon769-21ntpd10:10:031
14039830,1rtkit-daemon769-21ntpd08:05:061
14039830,1rtkit-daemon766491-21munin-node11:55:091
14039830,1rtkit-daemon766491-21munin-node11:02:121
14039830,1rtkit-daemon766491-21munin-node10:05:241
14039830,1rtkit-daemon766491-21munin-node09:25:181
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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