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2026-01-19 - 16:36
[ 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 Mon Jan 19, 2026 12:43:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
416490999140,12cyclictest0-21swapper/311:40:123
416490999140,12cyclictest0-21swapper/309:15:143
416490999140,12cyclictest0-21swapper/307:10:103
416490999130,11cyclictest0-21swapper/311:55:113
416490999130,11cyclictest0-21swapper/311:50:113
416490999130,11cyclictest0-21swapper/310:00:123
416490999129,1cyclictest0-21swapper/308:25:113
4164909991211,0cyclictest0-21swapper/308:25:003
416490999120,11cyclictest0-21swapper/312:35:013
416490999120,11cyclictest0-21swapper/307:50:173
4164909991110,0cyclictest0-21swapper/309:35:173
416490999110,11cyclictest0-21swapper/309:30:183
416490999110,10cyclictest0-21swapper/311:45:203
416490999110,10cyclictest0-21swapper/310:55:163
416490999110,10cyclictest0-21swapper/310:20:103
416490999110,10cyclictest0-21swapper/307:27:073
416490999110,0cyclictest0-21swapper/312:20:113
416490999110,0cyclictest0-21swapper/312:15:113
416490999110,0cyclictest0-21swapper/309:10:113
416490999110,0cyclictest0-21swapper/309:00:013
416490999110,0cyclictest0-21swapper/308:50:173
416490999110,0cyclictest0-21swapper/307:55:143
416490999107,1cyclictest0-21swapper/310:40:123
4164909991010,0cyclictest0-21swapper/312:02:233
4164909991010,0cyclictest0-21swapper/311:30:123
4164909991010,0cyclictest0-21swapper/309:40:103
4164909991010,0cyclictest0-21swapper/309:20:123
4164909991010,0cyclictest0-21swapper/308:55:173
4164909991010,0cyclictest0-21swapper/308:10:183
4164909991010,0cyclictest0-21swapper/308:00:153
416490999100,9cyclictest0-21swapper/310:10:013
416490999100,0cyclictest0-21swapper/310:20:013
416490999100,0cyclictest0-21swapper/308:35:123
416490999100,0cyclictest0-21swapper/307:50:013
41649099999,0cyclictest0-21swapper/311:35:183
41649099999,0cyclictest0-21swapper/311:25:183
41649099999,0cyclictest0-21swapper/310:32:573
41649099999,0cyclictest0-21swapper/309:55:153
41649099999,0cyclictest0-21swapper/308:45:183
41649099999,0cyclictest0-21swapper/308:40:163
41649099999,0cyclictest0-21swapper/307:35:133
41649099998,0cyclictest0-21swapper/309:25:193
41649099998,0cyclictest0-21swapper/309:05:143
41649099998,0cyclictest0-21swapper/308:18:003
41649099990,8cyclictest0-21swapper/307:15:003
4163066291,5sleep30-21swapper/307:05:133
41649099988,0cyclictest0-21swapper/311:05:143
41649099988,0cyclictest0-21swapper/309:50:183
41649099987,0cyclictest0-21swapper/311:20:163
41649099987,0cyclictest0-21swapper/311:10:183
41649099987,0cyclictest0-21swapper/310:28:213
41649099986,2cyclictest4178649-21taskset07:43:133
41649099980,7cyclictest0-21swapper/308:05:163
41649099977,0cyclictest0-21swapper/312:35:133
41649099977,0cyclictest0-21swapper/312:05:213
41649099977,0cyclictest0-21swapper/310:39:133
41649099977,0cyclictest0-21swapper/307:30:163
41649099976,0cyclictest0-21swapper/310:45:143
41649099970,6cyclictest0-21swapper/310:12:093
41649099966,0cyclictest0-21swapper/308:30:113
41649099965,0cyclictest0-21swapper/311:19:553
14039860,3rtkit-daemon1-21systemd07:05:041
14039860,1rtkit-daemon0-21swapper/210:30:132
41649099955,0cyclictest0-21swapper/312:25:203
41649099955,0cyclictest0-21swapper/311:04:403
41649099955,0cyclictest0-21swapper/310:50:283
41649099955,0cyclictest0-21swapper/309:45:203
41649099950,4cyclictest0-21swapper/307:20:123
14039850,2rtkit-daemon50708-21/usr/sbin/munin10:25:192
41649099940,2cyclictest0-21swapper/312:10:093
29495242,1sleep1351ktimers/109:35:161
14039840,3rtkit-daemon440-21systemd-udevd08:20:582
14039840,2rtkit-daemon766-21snmpd12:25:320
14039840,2rtkit-daemon615-21rsyslogd11:00:092
14039840,2rtkit-daemon606-21avahi-daemon09:39:562
14039840,2rtkit-daemon418-21systemd-journal10:58:282
14039840,2rtkit-daemon4175863-21ntp_states07:35:152
14039840,2rtkit-daemon4166937-21munin-node12:37:090
14039840,2rtkit-daemon4166937-21munin-node11:58:342
14039840,2rtkit-daemon18263-21diskmemload12:31:310
14039840,2rtkit-daemon15605-21/usr/sbin/munin09:00:192
14039840,2rtkit-daemon1410-21sendmail-mta12:02:082
14039840,2rtkit-daemon1-21systemd11:36:252
14039840,2rtkit-daemon1-21systemd11:09:222
14039840,2rtkit-daemon1-21systemd10:22:062
14039840,2rtkit-daemon1-21systemd09:56:412
14039840,1rtkit-daemon1410-21sendmail-mta08:43:282
14039840,0rtkit-daemon328-21plymouthd08:10:132
4163497231,1sleep20-21swapper/207:05:162
34489231,1sleep134493-21ssh09:45:531
14039830,2rtkit-daemon766-21snmpd11:20:172
14039830,2rtkit-daemon766-21snmpd07:51:292
14039830,2rtkit-daemon1-21systemd10:17:282
14039830,1rtkit-daemon772-21lldpd11:44:332
14039830,1rtkit-daemon769-21ntpd11:15:072
14039830,1rtkit-daemon769-21ntpd11:10:162
14039830,1rtkit-daemon769-21ntpd09:23:092
14039830,1rtkit-daemon766-21snmpd10:41:132
14039830,1rtkit-daemon766-21snmpd08:55:142
14039830,1rtkit-daemon766-21snmpd07:25:052
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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