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2026-01-26 - 09:05
[ 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 26, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2560287991510,1cyclictest0-21swapper/323:50:123
256028799140,12cyclictest0-21swapper/321:00:123
256028799130,11cyclictest0-21swapper/321:15:123
256028799130,11cyclictest0-21swapper/300:10:163
256028799130,10cyclictest0-21swapper/320:35:173
256028799128,1cyclictest0-21swapper/319:40:133
2560287991211,0cyclictest0-21swapper/319:55:123
2560287991211,0cyclictest0-21swapper/300:25:143
256028799120,11cyclictest0-21swapper/323:30:123
2560287991111,0cyclictest0-21swapper/323:25:013
2560287991110,0cyclictest0-21swapper/323:20:133
2560287991110,0cyclictest0-21swapper/321:40:163
256028799110,9cyclictest0-21swapper/323:45:113
256028799110,10cyclictest0-21swapper/320:20:173
256028799110,10cyclictest0-21swapper/320:20:173
256028799110,10cyclictest0-21swapper/319:50:123
256028799110,0cyclictest0-21swapper/321:00:013
256028799110,0cyclictest0-21swapper/319:15:013
2560287991010,0cyclictest0-21swapper/322:40:123
256028799100,9cyclictest0-21swapper/320:20:003
256028799100,9cyclictest0-21swapper/300:05:193
256028799100,0cyclictest0-21swapper/323:55:193
256028799100,0cyclictest0-21swapper/323:05:133
25602879999,0cyclictest0-21swapper/323:03:313
25602879999,0cyclictest0-21swapper/322:35:183
25602879999,0cyclictest0-21swapper/322:15:003
25602879999,0cyclictest0-21swapper/321:05:193
25602879998,0cyclictest0-21swapper/322:07:053
25602879998,0cyclictest0-21swapper/321:35:113
25602879998,0cyclictest0-21swapper/300:15:193
25602879990,8cyclictest0-21swapper/300:20:173
25602879990,0cyclictest0-21swapper/323:15:173
2558477291,5sleep30-21swapper/319:05:133
25602879988,0cyclictest0-21swapper/323:14:413
25602879988,0cyclictest0-21swapper/321:25:193
25602879988,0cyclictest0-21swapper/320:00:103
25602879988,0cyclictest0-21swapper/319:15:003
25602879988,0cyclictest0-21swapper/300:00:163
25602879987,0cyclictest0-21swapper/321:55:113
25602879987,0cyclictest0-21swapper/321:13:053
25602879987,0cyclictest0-21swapper/319:30:133
25602879987,0cyclictest0-21swapper/300:35:213
25602879980,8cyclictest0-21swapper/321:30:193
25602879980,0cyclictest0-21swapper/323:35:133
25602879980,0cyclictest0-21swapper/322:30:033
25602879980,0cyclictest0-21swapper/320:43:313
14039880,4rtkit-daemon1410-21sendmail-mta19:05:190
25602879977,0cyclictest0-21swapper/321:50:133
25602879977,0cyclictest0-21swapper/320:45:113
25602879977,0cyclictest0-21swapper/320:25:203
25602879976,0cyclictest0-21swapper/319:40:003
25602879970,6cyclictest0-21swapper/322:15:123
25602879970,0cyclictest0-21swapper/322:45:133
14039870,5rtkit-daemon766-21snmpd00:19:271
14039870,1rtkit-daemon0-21swapper/122:55:161
25602879966,0cyclictest0-21swapper/323:42:053
25602879966,0cyclictest0-21swapper/322:00:183
25602879966,0cyclictest0-21swapper/321:45:183
25602879966,0cyclictest0-21swapper/321:20:133
25602879966,0cyclictest0-21swapper/320:50:173
25602879965,0cyclictest0-21swapper/319:29:563
25602879960,5cyclictest0-21swapper/322:20:123
25602879960,5cyclictest0-21swapper/319:45:123
14039860,0rtkit-daemon328-21plymouthd21:14:451
2599131250,0sleep10-21swapper/120:48:221
25602879950,4cyclictest0-21swapper/320:30:153
25602879950,3cyclictest0-21swapper/322:55:053
25602879950,0cyclictest0-21swapper/322:52:193
25602879950,0cyclictest0-21swapper/320:10:133
14039850,0rtkit-daemon1402-21rtkit-daemon00:21:321
2636619241,1sleep22636645-21apt-get22:20:122
2602037240,3sleep02602187-21ntp_states20:55:160
25602879944,0cyclictest0-21swapper/320:05:143
25602879943,0cyclictest0-21swapper/322:25:103
25602879940,3cyclictest2691650-21chrt00:30:053
25602879940,3cyclictest2564744-21chrt19:20:003
2560091242,1sleep20-21swapper/219:09:452
2559841242,1sleep10-21swapper/119:06:311
14039840,2rtkit-daemon766-21snmpd21:47:221
14039840,2rtkit-daemon2672305-21chrt23:44:361
14039840,2rtkit-daemon2594188-21diskstats20:35:150
14039840,2rtkit-daemon1-21systemd00:25:471
14039840,2rtkit-daemon0-21swapper/100:06:561
2676511230,1sleep12676527-21munin-run23:55:011
2597054230,2sleep00-21swapper/020:41:110
2593234233,0sleep00-21swapper/020:31:320
2582881230,2sleep12583031-21ntp_states20:05:181
2576051230,0sleep10-21swapper/119:47:221
2570516230,2sleep12570616-21aten_r1power_po19:35:131
14039830,2rtkit-daemon766-21snmpd00:00:321
14039830,2rtkit-daemon691-21gmain22:22:561
14039830,2rtkit-daemon608-21NetworkManager21:34:531
14039830,1rtkit-daemon769-21ntpd22:40:471
14039830,1rtkit-daemon769-21ntpd20:25:140
14039830,1rtkit-daemon766-21snmpd23:49:581
14039830,1rtkit-daemon766-21snmpd23:25:131
14039830,1rtkit-daemon766-21snmpd22:51:201
14039830,1rtkit-daemon766-21snmpd22:45:061
14039830,1rtkit-daemon766-21snmpd21:55:081
14039830,1rtkit-daemon622-21wpa_supplicant22:26:561
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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