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2026-03-05 - 07:28
[ 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 Thu Mar 05, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
190021599140,12cyclictest0-21swapper/320:10:113
1900215991211,0cyclictest0-21swapper/322:05:153
190021599120,11cyclictest0-21swapper/323:50:113
190021599120,11cyclictest0-21swapper/323:35:163
190021599120,11cyclictest0-21swapper/322:00:113
190021599120,11cyclictest0-21swapper/321:00:013
190021599120,11cyclictest0-21swapper/319:15:013
18996842121,5sleep30-21swapper/319:05:203
190021599119,0cyclictest0-21swapper/321:05:153
1900215991111,0cyclictest0-21swapper/320:00:143
1900215991110,0cyclictest0-21swapper/323:20:213
190021599110,10cyclictest0-21swapper/321:25:013
190021599110,0cyclictest0-21swapper/322:45:183
190021599110,0cyclictest0-21swapper/321:10:183
190021599110,0cyclictest0-21swapper/320:20:003
190021599109,0cyclictest0-21swapper/323:55:113
190021599109,0cyclictest0-21swapper/323:00:113
190021599109,0cyclictest0-21swapper/319:45:163
190021599109,0cyclictest0-21swapper/300:25:133
1900215991010,0cyclictest0-21swapper/323:10:133
1900215991010,0cyclictest0-21swapper/322:40:013
1900215991010,0cyclictest0-21swapper/322:25:123
1900215991010,0cyclictest0-21swapper/321:45:003
1900215991010,0cyclictest0-21swapper/320:15:203
1900215991010,0cyclictest0-21swapper/319:50:163
190021599100,9cyclictest0-21swapper/322:50:093
190021599100,9cyclictest0-21swapper/322:40:123
190021599100,9cyclictest0-21swapper/321:30:183
190021599100,10cyclictest0-21swapper/322:25:013
190021599100,10cyclictest0-21swapper/320:32:223
190021599100,0cyclictest0-21swapper/323:45:183
190021599100,0cyclictest0-21swapper/320:05:163
190021599100,0cyclictest0-21swapper/300:00:133
19002159999,0cyclictest0-21swapper/323:25:153
19002159999,0cyclictest0-21swapper/322:30:113
19002159999,0cyclictest0-21swapper/321:50:123
19002159999,0cyclictest0-21swapper/319:40:113
19002159990,8cyclictest0-21swapper/323:30:113
19002159990,1cyclictest0-21swapper/319:20:083
19002159988,0cyclictest0-21swapper/300:05:153
19002159987,0cyclictest0-21swapper/323:05:133
19002159986,1cyclictest0-21swapper/320:25:113
19002159980,0cyclictest0-21swapper/320:35:163
19002159977,0cyclictest0-21swapper/321:35:183
19002159977,0cyclictest0-21swapper/319:30:143
19002159976,0cyclictest0-21swapper/322:10:143
19002159976,0cyclictest0-21swapper/320:45:113
19002159970,6cyclictest0-21swapper/300:20:173
19002159970,1cyclictest0-21swapper/319:25:103
19002159966,0cyclictest0-21swapper/322:20:023
19002159966,0cyclictest0-21swapper/320:50:113
19002159966,0cyclictest0-21swapper/319:10:183
19002159966,0cyclictest0-21swapper/300:35:123
19002159960,6cyclictest0-21swapper/319:35:163
19002159955,0cyclictest0-21swapper/323:40:153
19002159955,0cyclictest0-21swapper/321:00:123
19002159955,0cyclictest0-21swapper/300:15:203
19002159954,0cyclictest0-21swapper/321:45:173
19002159954,0cyclictest0-21swapper/300:30:113
19002159951,2cyclictest0-21swapper/322:55:133
19002159950,4cyclictest1951480-21chrt21:19:563
19002159950,3cyclictest0-21swapper/320:40:323
14039850,2rtkit-daemon0-21swapper/119:07:101
2034232240,3sleep12034314-21irqstats00:35:151
1906871240,0sleep0241rcuc/019:25:120
19002159944,0cyclictest0-21swapper/321:25:033
19002159944,0cyclictest0-21swapper/319:55:103
19002159944,0cyclictest0-21swapper/300:10:553
19002159940,2cyclictest0-21swapper/323:15:113
19002159940,2cyclictest0-21swapper/321:55:113
1899721242,1sleep20-21swapper/219:05:392
14039840,3rtkit-daemon1-21systemd21:05:161
14039840,2rtkit-daemon418-21systemd-journal22:52:321
14039840,2rtkit-daemon328-21plymouthd20:35:041
14039840,2rtkit-daemon1902549-21munin-node23:07:051
14039840,2rtkit-daemon1410-21sendmail-mta21:33:551
14039840,2rtkit-daemon1-21systemd23:55:441
14039840,2rtkit-daemon1-21systemd21:59:161
14039840,0rtkit-daemon0-21swapper/119:12:051
14039840,0rtkit-daemon0-21swapper/100:09:041
2006652230,2sleep12006678-21apt-get23:30:111
1994127230,2sleep21994131-21ssh23:00:062
1992492230,0sleep10-21swapper/122:55:181
1989689230,1sleep21989715-21apt-get22:50:092
1981494230,2sleep21981735-21expr22:30:132
1981337230,1sleep01981363-21apt-get22:30:110
1974805230,1sleep20-21swapper/222:15:122
1973431230,2sleep11973694-21unixbench_multi22:10:181
1972459230,2sleep21972499-21aten_r1power_cu22:10:112
1914541230,2sleep01914566-21apt19:45:120
1898519230,1sleep01898772-21cstates19:05:130
14039830,2rtkit-daemon766-21snmpd19:21:261
14039830,2rtkit-daemon606-21avahi-daemon23:03:061
14039830,2rtkit-daemon1410-21sendmail-mta00:25:101
14039830,2rtkit-daemon1322-21cron00:18:011
14039830,2rtkit-daemon1-21systemd22:25:151
14039830,1rtkit-daemon772-21lldpd20:40:191
14039830,1rtkit-daemon622-21wpa_supplicant21:51:161
14039830,1rtkit-daemon622-21wpa_supplicant19:29:191
14039830,1rtkit-daemon328-21plymouthd23:50:181
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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