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2026-01-18 - 15:21
[ 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 Sun Jan 18, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
411927399130,11cyclictest0-21swapper/309:55:133
4119273991210,1cyclictest0-21swapper/309:05:123
411927399120,11cyclictest0-21swapper/307:50:003
411927399120,0cyclictest0-21swapper/307:30:143
4119273991111,0cyclictest0-21swapper/311:50:013
4119273991110,0cyclictest0-21swapper/312:20:173
4119273991110,0cyclictest0-21swapper/309:40:183
4119273991110,0cyclictest0-21swapper/309:10:103
4119273991110,0cyclictest0-21swapper/308:15:113
4119273991110,0cyclictest0-21swapper/307:10:123
411927399110,10cyclictest0-21swapper/311:30:203
411927399110,10cyclictest0-21swapper/311:20:193
411927399110,10cyclictest0-21swapper/309:45:133
411927399110,10cyclictest0-21swapper/307:15:163
411927399110,0cyclictest0-21swapper/308:40:113
411927399109,0cyclictest0-21swapper/308:23:213
4119273991010,0cyclictest0-21swapper/309:30:183
4119273991010,0cyclictest0-21swapper/308:55:133
411927399100,8cyclictest0-21swapper/309:55:013
411927399100,0cyclictest0-21swapper/310:50:013
411927399100,0cyclictest0-21swapper/309:20:013
411927399100,0cyclictest0-21swapper/308:35:113
41192739999,0cyclictest0-21swapper/312:28:443
41192739999,0cyclictest0-21swapper/312:10:013
41192739999,0cyclictest0-21swapper/311:10:163
41192739999,0cyclictest0-21swapper/310:55:173
41192739999,0cyclictest0-21swapper/307:35:173
41192739998,0cyclictest0-21swapper/311:35:223
41192739998,0cyclictest0-21swapper/309:15:123
41192739998,0cyclictest0-21swapper/308:45:113
41192739998,0cyclictest0-21swapper/308:30:133
41192739998,0cyclictest0-21swapper/308:10:123
41192739990,8cyclictest0-21swapper/312:15:183
41192739990,8cyclictest0-21swapper/311:05:173
41192739990,0cyclictest0-21swapper/311:15:013
41192739988,0cyclictest0-21swapper/311:50:283
41192739988,0cyclictest0-21swapper/311:02:273
41192739988,0cyclictest0-21swapper/310:40:143
41192739988,0cyclictest0-21swapper/307:40:003
41192739980,8cyclictest0-21swapper/310:35:133
41192739980,7cyclictest0-21swapper/307:20:173
41192739977,0cyclictest0-21swapper/310:50:123
41192739977,0cyclictest0-21swapper/310:05:203
41192739977,0cyclictest0-21swapper/310:00:123
41192739977,0cyclictest0-21swapper/309:25:173
41192739977,0cyclictest0-21swapper/309:00:123
41192739977,0cyclictest0-21swapper/308:05:173
41192739975,1cyclictest0-21swapper/312:00:123
41192739970,7cyclictest0-21swapper/312:14:123
41192739970,6cyclictest0-21swapper/312:30:113
41192739970,6cyclictest0-21swapper/307:50:083
4117439271,4sleep30-21swapper/307:05:113
41192739966,0cyclictest0-21swapper/311:25:163
41192739966,0cyclictest0-21swapper/310:21:443
41192739966,0cyclictest0-21swapper/309:35:113
41192739960,6cyclictest0-21swapper/311:40:183
41192739960,5cyclictest0-21swapper/307:30:003
8832250,2sleep28858-21apt-get10:45:132
41192739955,0cyclictest0-21swapper/312:35:133
41192739955,0cyclictest0-21swapper/310:16:273
41192739955,0cyclictest0-21swapper/310:10:103
41192739955,0cyclictest0-21swapper/310:10:103
41192739954,0cyclictest0-21swapper/308:25:173
41192739953,1cyclictest0-21swapper/308:00:083
41192739951,2cyclictest0-21swapper/311:55:113
41192739951,2cyclictest0-21swapper/310:30:113
41192739950,5cyclictest0-21swapper/310:25:183
14039850,2rtkit-daemon769-21ntpd07:05:232
14039850,1rtkit-daemon622-21wpa_supplicant10:25:381
4155736240,1sleep00-21swapper/008:45:180
41192739944,0cyclictest0-21swapper/308:50:543
41192739944,0cyclictest0-21swapper/307:57:253
4118833242,1sleep10-21swapper/107:06:331
4117969241,1sleep00-21swapper/007:05:160
14039840,2rtkit-daemon766-21snmpd11:39:041
14039840,2rtkit-daemon766-21snmpd11:16:001
14039840,2rtkit-daemon766-21snmpd10:54:171
14039840,2rtkit-daemon622-21wpa_supplicant09:22:252
14039840,2rtkit-daemon592-21rpcbind07:12:182
14039840,2rtkit-daemon16944-21perf11:09:501
14039840,2rtkit-daemon1-21systemd12:22:371
14039840,2rtkit-daemon1-21systemd10:03:101
45818230,2sleep245923-21tr12:10:172
4152711230,1sleep14152737-21apt-get08:40:121
4139022230,1sleep04139048-21apt-get08:05:120
396230,2sleep0502-21/usr/sbin/munin10:25:130
16433232,1sleep04162733-21kworker/0:1+events11:00:400
15692230,0sleep10-21swapper/111:00:161
14039830,2rtkit-daemon769-21ntpd09:09:212
14039830,2rtkit-daemon621-21systemd-logind10:06:581
14039830,1rtkit-daemon769-21ntpd07:51:172
14039830,1rtkit-daemon766-21snmpd11:26:151
14039830,1rtkit-daemon766-21snmpd10:20:351
14039830,1rtkit-daemon766-21snmpd10:17:401
14039830,1rtkit-daemon766-21snmpd09:16:142
14039830,1rtkit-daemon766-21snmpd08:15:122
14039830,1rtkit-daemon766-21snmpd08:03:092
14039830,1rtkit-daemon6452-21ssh10:39:481
14039830,1rtkit-daemon622-21wpa_supplicant12:15:031
14039830,1rtkit-daemon622-21wpa_supplicant11:55:521
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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