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2026-02-03 - 04:31
[ 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 03, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2687368991611,4cyclictest0-21swapper/320:50:113
268736899136,6cyclictest0-21swapper/323:40:023
2687368991311,1cyclictest0-21swapper/322:35:123
2687368991310,1cyclictest0-21swapper/319:45:123
268736899130,11cyclictest0-21swapper/321:00:133
2687368991210,1cyclictest0-21swapper/300:20:013
268736899120,11cyclictest0-21swapper/322:34:273
268736899120,11cyclictest0-21swapper/321:55:193
268736899120,11cyclictest0-21swapper/320:20:233
268736899120,11cyclictest0-21swapper/320:15:143
268736899120,11cyclictest0-21swapper/319:20:183
268736899120,11cyclictest0-21swapper/300:20:003
2687368991111,0cyclictest0-21swapper/322:15:213
2687368991110,0cyclictest0-21swapper/321:20:193
2687368991110,0cyclictest0-21swapper/300:36:283
268736899110,10cyclictest0-21swapper/321:50:103
268736899110,0cyclictest0-21swapper/323:40:013
268736899110,0cyclictest0-21swapper/320:35:173
268736899110,0cyclictest0-21swapper/320:05:183
268736899110,0cyclictest0-21swapper/319:35:133
268736899110,0cyclictest0-21swapper/300:10:193
268736899110,0cyclictest0-21swapper/300:05:103
268736899109,0cyclictest0-21swapper/322:00:123
268736899109,0cyclictest0-21swapper/321:20:003
2687368991010,0cyclictest0-21swapper/323:45:133
2687368991010,0cyclictest0-21swapper/323:30:133
2687368991010,0cyclictest0-21swapper/323:25:143
2687368991010,0cyclictest0-21swapper/323:10:143
2687368991010,0cyclictest0-21swapper/321:10:123
2687368991010,0cyclictest0-21swapper/321:05:123
2687368991010,0cyclictest0-21swapper/320:30:183
2687368991010,0cyclictest0-21swapper/320:10:183
2687368991010,0cyclictest0-21swapper/319:50:183
268736899100,9cyclictest0-21swapper/322:40:183
268736899100,9cyclictest0-21swapper/319:35:003
268736899100,0cyclictest0-21swapper/323:55:193
268736899100,0cyclictest0-21swapper/319:10:183
140398100,2rtkit-daemon328-21plymouthd19:10:011
26873689999,0cyclictest0-21swapper/323:20:123
26873689999,0cyclictest0-21swapper/321:35:133
26873689999,0cyclictest0-21swapper/320:45:003
26873689998,0cyclictest0-21swapper/321:25:183
26873689998,0cyclictest0-21swapper/319:40:123
26873689990,9cyclictest0-21swapper/323:00:013
26873689990,8cyclictest0-21swapper/322:55:013
26873689990,8cyclictest0-21swapper/300:25:153
26873689988,0cyclictest0-21swapper/319:15:123
26873689987,0cyclictest0-21swapper/300:00:163
26873689980,7cyclictest0-21swapper/300:30:183
26873689977,0cyclictest0-21swapper/323:15:123
26873689977,0cyclictest0-21swapper/323:00:133
26873689977,0cyclictest0-21swapper/321:40:113
26873689976,0cyclictest0-21swapper/320:49:553
26873689976,0cyclictest0-21swapper/319:25:133
2685959271,4sleep30-21swapper/319:05:163
14039870,0rtkit-daemon0-21swapper/123:15:061
26873689966,0cyclictest0-21swapper/322:29:313
26873689966,0cyclictest0-21swapper/322:05:133
26873689966,0cyclictest0-21swapper/321:45:143
26873689965,0cyclictest0-21swapper/323:50:163
26873689965,0cyclictest0-21swapper/321:30:123
2687045260,1sleep20-21swapper/219:08:072
26873689955,0cyclictest0-21swapper/323:08:073
26873689955,0cyclictest0-21swapper/322:46:583
26873689955,0cyclictest0-21swapper/322:11:243
2763502240,3sleep02763555-21aten2.4-expect22:20:130
2714130240,3sleep02714427-21head20:15:210
2709332240,3sleep02709334-21/usr/sbin/munin20:05:120
26873689944,0cyclictest0-21swapper/322:20:023
26873689944,0cyclictest0-21swapper/320:25:173
26873689944,0cyclictest0-21swapper/320:00:463
26873689940,2cyclictest0-21swapper/320:55:133
2686039241,1sleep00-21swapper/019:05:170
14039840,2rtkit-daemon622-21wpa_supplicant22:11:531
14039840,2rtkit-daemon2818731-21df_inode00:30:141
14039840,2rtkit-daemon1-21systemd23:01:591
14039840,1rtkit-daemon769-21ntpd23:56:031
2820385230,1sleep12820411-21apt-get00:35:141
2748886230,1sleep22748912-21apt-get21:45:132
2717001230,1sleep00-21swapper/020:25:140
2705517230,2sleep22705663-21aten_r1power_vo19:55:142
26873689930,3cyclictest0-21swapper/319:55:103
14039830,2rtkit-daemon769-21ntpd23:10:211
14039830,2rtkit-daemon766-21snmpd20:15:211
14039830,2rtkit-daemon691-21gmain00:20:371
14039830,2rtkit-daemon1-21systemd22:06:431
14039830,1rtkit-daemon772-21lldpd21:50:161
14039830,1rtkit-daemon769-21ntpd20:35:161
14039830,1rtkit-daemon769-21ntpd19:23:311
14039830,1rtkit-daemon766-21snmpd23:54:561
14039830,1rtkit-daemon766-21snmpd23:31:551
14039830,1rtkit-daemon766-21snmpd23:21:121
14039830,1rtkit-daemon766-21snmpd22:55:241
14039830,1rtkit-daemon766-21snmpd21:19:321
14039830,1rtkit-daemon766-21snmpd21:12:201
14039830,1rtkit-daemon766-21snmpd21:05:131
14039830,1rtkit-daemon766-21snmpd19:27:441
14039830,1rtkit-daemon766-21snmpd00:05:231
14039830,1rtkit-daemon622-21wpa_supplicant23:45:471
14039830,1rtkit-daemon622-21wpa_supplicant22:18:541
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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