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2026-01-28 - 00:33
[ 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 Jan 27, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
43984899180,12cyclictest0-21swapper/312:35:123
43984899159,6cyclictest0-21swapper/307:39:503
43984899150,12cyclictest0-21swapper/307:25:123
439848991410,1cyclictest0-21swapper/311:25:123
439848991311,1cyclictest0-21swapper/308:55:133
439848991211,0cyclictest0-21swapper/310:55:123
43984899120,11cyclictest0-21swapper/310:30:143
43984899120,11cyclictest0-21swapper/309:30:113
439848991111,0cyclictest0-21swapper/308:15:103
439848991110,0cyclictest0-21swapper/311:45:003
439848991110,0cyclictest0-21swapper/311:20:123
439848991110,0cyclictest0-21swapper/310:05:013
439848991110,0cyclictest0-21swapper/309:25:143
439848991110,0cyclictest0-21swapper/308:30:113
439848991110,0cyclictest0-21swapper/308:20:123
43984899110,10cyclictest0-21swapper/311:55:183
43984899110,10cyclictest0-21swapper/308:45:013
43984899110,10cyclictest0-21swapper/308:45:003
43984899110,0cyclictest0-21swapper/312:15:123
43984899110,0cyclictest0-21swapper/311:15:013
43984899110,0cyclictest0-21swapper/309:35:133
43984899110,0cyclictest0-21swapper/307:55:123
43984899109,0cyclictest0-21swapper/310:25:113
43984899109,0cyclictest0-21swapper/308:35:143
43984899108,1cyclictest0-21swapper/310:05:123
439848991010,0cyclictest0-21swapper/309:45:173
439848991010,0cyclictest0-21swapper/309:10:123
439848991010,0cyclictest0-21swapper/307:20:093
43984899100,9cyclictest0-21swapper/310:52:213
4398489999,0cyclictest0-21swapper/312:10:103
4398489999,0cyclictest0-21swapper/312:07:323
4398489999,0cyclictest0-21swapper/311:35:183
4398489999,0cyclictest0-21swapper/309:25:023
4398489999,0cyclictest0-21swapper/309:05:123
4398489999,0cyclictest0-21swapper/308:15:013
4398489999,0cyclictest0-21swapper/307:45:133
4398489999,0cyclictest0-21swapper/307:40:123
4398489999,0cyclictest0-21swapper/307:15:193
4398489997,1cyclictest0-21swapper/308:05:123
4398489997,0cyclictest0-21swapper/311:00:023
4398489990,8cyclictest0-21swapper/311:50:183
4398489990,8cyclictest0-21swapper/310:43:193
4398489988,0cyclictest0-21swapper/310:45:133
4398489988,0cyclictest0-21swapper/309:55:013
4398489988,0cyclictest0-21swapper/309:05:013
4398489987,0cyclictest0-21swapper/307:10:193
4398489980,0cyclictest0-21swapper/311:35:003
4398489980,0cyclictest0-21swapper/311:08:483
437939281,5sleep30-21swapper/307:05:133
4398489977,0cyclictest0-21swapper/312:04:183
4398489977,0cyclictest0-21swapper/310:20:143
4398489977,0cyclictest0-21swapper/309:40:013
4398489977,0cyclictest0-21swapper/308:50:093
4398489977,0cyclictest0-21swapper/308:45:133
4398489977,0cyclictest0-21swapper/308:00:113
4398489970,7cyclictest0-21swapper/310:10:163
4398489970,6cyclictest0-21swapper/310:36:163
4398489970,6cyclictest0-21swapper/308:30:013
439450271,1sleep10-21swapper/107:08:351
4398489966,0cyclictest0-21swapper/312:30:203
4398489966,0cyclictest0-21swapper/309:55:103
4398489965,0cyclictest0-21swapper/311:17:313
4398489961,2cyclictest0-21swapper/310:15:113
4398489960,5cyclictest0-21swapper/307:50:123
4398489960,2cyclictest5673522sleep312:20:113
14039860,3rtkit-daemon0-21swapper/207:05:202
4398489955,0cyclictest0-21swapper/309:15:123
4398489950,3cyclictest0-21swapper/312:25:593
4398489950,3cyclictest0-21swapper/311:45:053
4398489944,0cyclictest0-21swapper/307:34:413
438084240,2sleep0438327-21df_inode07:05:140
14039840,2rtkit-daemon766-21snmpd12:08:202
14039840,2rtkit-daemon547256-21ntp_states11:30:142
14039840,2rtkit-daemon1-21systemd11:28:272
14039840,1rtkit-daemon328-21plymouthd10:15:112
14039840,0rtkit-daemon0-21swapper/210:50:322
572876230,0sleep00-21swapper/012:30:500
475216230,1sleep0475242-21apt-get08:40:120
475216230,1sleep0475242-21apt-get08:40:110
14039830,2rtkit-daemon592-21rpcbind07:26:352
14039830,2rtkit-daemon442000-21munin-node09:52:522
14039830,2rtkit-daemon1410-21sendmail-mta10:05:052
14039830,2rtkit-daemon1-21systemd11:52:202
14039830,2rtkit-daemon1-21systemd09:41:062
14039830,1rtkit-daemon772-21lldpd12:16:012
14039830,1rtkit-daemon772-21lldpd11:15:582
14039830,1rtkit-daemon772-21lldpd10:27:562
14039830,1rtkit-daemon769-21ntpd12:10:582
14039830,1rtkit-daemon769-21ntpd12:02:452
14039830,1rtkit-daemon769-21ntpd09:35:212
14039830,1rtkit-daemon769-21ntpd09:28:512
14039830,1rtkit-daemon769-21ntpd08:55:202
14039830,1rtkit-daemon769-21ntpd07:35:122
14039830,1rtkit-daemon766-21snmpd12:27:242
14039830,1rtkit-daemon766-21snmpd11:20:402
14039830,1rtkit-daemon766-21snmpd08:12:272
14039830,1rtkit-daemon691-21gmain11:36:402
14039830,1rtkit-daemon691-21gmain10:22:282
14039830,1rtkit-daemon622-21wpa_supplicant09:02:192
14039830,1rtkit-daemon554092-21ssh11:45:392
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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