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2026-02-17 - 18:48
[ 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 Tue Feb 17, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
62484299140,12cyclictest0-21swapper/308:20:123
624842991210,1cyclictest0-21swapper/309:05:123
62484299120,1cyclictest0-21swapper/310:40:123
62484299120,11cyclictest0-21swapper/312:05:013
62484299120,11cyclictest0-21swapper/311:10:003
62484299120,11cyclictest0-21swapper/308:15:013
62484299120,11cyclictest0-21swapper/307:40:133
62484299120,11cyclictest0-21swapper/307:20:003
624842991111,0cyclictest0-21swapper/311:40:133
624842991110,1cyclictest0-21swapper/307:20:133
624842991110,0cyclictest0-21swapper/312:35:103
624842991110,0cyclictest0-21swapper/310:30:123
624842991110,0cyclictest0-21swapper/309:45:093
624842991110,0cyclictest0-21swapper/308:40:123
624842991110,0cyclictest0-21swapper/308:00:123
62484299110,1cyclictest0-21swapper/309:55:143
62484299110,10cyclictest0-21swapper/310:00:173
62484299110,10cyclictest0-21swapper/309:20:123
62484299110,10cyclictest0-21swapper/308:30:013
62484299110,10cyclictest0-21swapper/307:30:173
62484299110,0cyclictest0-21swapper/310:50:123
62484299109,0cyclictest0-21swapper/312:25:183
62484299109,0cyclictest0-21swapper/310:25:123
62484299107,1cyclictest0-21swapper/312:30:123
624842991010,0cyclictest0-21swapper/312:05:123
624842991010,0cyclictest0-21swapper/311:25:133
624842991010,0cyclictest0-21swapper/311:15:173
624842991010,0cyclictest0-21swapper/309:10:123
624842991010,0cyclictest0-21swapper/309:05:013
624842991010,0cyclictest0-21swapper/308:45:123
624842991010,0cyclictest0-21swapper/307:50:173
62484299100,9cyclictest0-21swapper/310:45:173
62484299100,0cyclictest0-21swapper/309:40:133
62484299100,0cyclictest0-21swapper/308:35:203
6248429999,0cyclictest0-21swapper/312:10:193
6248429999,0cyclictest0-21swapper/311:20:183
6248429999,0cyclictest0-21swapper/310:20:113
6248429999,0cyclictest0-21swapper/307:45:123
6248429999,0cyclictest0-21swapper/307:35:243
6248429999,0cyclictest0-21swapper/307:25:193
6248429999,0cyclictest0-21swapper/307:10:113
6248429998,0cyclictest0-21swapper/311:50:183
6248429998,0cyclictest0-21swapper/308:55:123
6248429990,0cyclictest0-21swapper/311:45:183
6248429988,0cyclictest0-21swapper/310:08:443
6248429987,1cyclictest0-21swapper/309:30:113
6248429980,8cyclictest0-21swapper/310:15:173
6248429980,7cyclictest0-21swapper/312:20:193
6248429980,7cyclictest0-21swapper/309:50:173
6248429980,7cyclictest0-21swapper/308:10:133
622776281,4sleep30-21swapper/307:05:003
6248429977,0cyclictest0-21swapper/312:20:013
6248429977,0cyclictest0-21swapper/311:30:133
6248429977,0cyclictest0-21swapper/311:10:133
6248429977,0cyclictest0-21swapper/311:05:003
6248429977,0cyclictest0-21swapper/310:58:303
6248429977,0cyclictest0-21swapper/310:10:123
6248429977,0cyclictest0-21swapper/309:35:113
6248429977,0cyclictest0-21swapper/309:25:173
6248429977,0cyclictest0-21swapper/308:50:133
6248429976,1cyclictest0-21swapper/309:15:143
6248429976,0cyclictest0-21swapper/308:05:133
6248429966,0cyclictest0-21swapper/311:55:013
6248429966,0cyclictest0-21swapper/311:36:233
6248429966,0cyclictest0-21swapper/310:40:013
14039850,2rtkit-daemon744829-21users12:00:192
14039850,2rtkit-daemon1-21systemd07:05:020
627385240,2sleep2627411-21apt-get07:15:122
6248429944,0cyclictest0-21swapper/308:30:173
6248429940,3cyclictest643317-21chrt07:55:153
624655242,1sleep20-21swapper/207:09:362
624503242,1sleep10-21swapper/107:07:401
14039840,3rtkit-daemon766-21snmpd08:25:590
14039840,2rtkit-daemon769-21ntpd08:50:160
14039840,2rtkit-daemon766-21snmpd11:58:292
14039840,2rtkit-daemon766-21snmpd10:27:202
14039840,2rtkit-daemon766-21snmpd09:41:342
14039840,2rtkit-daemon621-21systemd-logind10:51:582
14039840,2rtkit-daemon1410-21sendmail-mta09:33:382
14039840,2rtkit-daemon1-21systemd11:47:452
14039840,2rtkit-daemon1-21systemd11:26:112
14039840,2rtkit-daemon1-21systemd11:11:252
14039840,2rtkit-daemon1-21systemd10:58:002
14039840,2rtkit-daemon1-21systemd10:30:142
14039840,2rtkit-daemon1-21systemd10:05:222
14039840,2rtkit-daemon1-21systemd10:02:162
756841230,2sleep0757007-21grep12:30:180
654347230,1sleep2654368-21munin-run08:25:002
14039830,2rtkit-daemon626826-21munin-node09:39:222
14039830,1rtkit-daemon769-21ntpd11:05:222
14039830,1rtkit-daemon769-21ntpd07:57:340
14039830,1rtkit-daemon766-21snmpd12:25:512
14039830,1rtkit-daemon766-21snmpd12:17:322
14039830,1rtkit-daemon766-21snmpd10:45:172
14039830,1rtkit-daemon766-21snmpd10:43:232
14039830,1rtkit-daemon766-21snmpd09:24:152
14039830,1rtkit-daemon766-21snmpd08:36:100
14039830,1rtkit-daemon766-21snmpd07:40:060
14039830,1rtkit-daemon756981-21mailstats12:30:182
14039830,1rtkit-daemon739784-21df_inode11:50:152
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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