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2026-02-01 - 21:29
[ 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 Feb 01, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
608722991211,0cyclictest0-21swapper/311:25:123
60872299120,1cyclictest0-21swapper/311:10:113
60872299120,1cyclictest0-21swapper/307:45:113
60872299120,1cyclictest0-21swapper/307:15:123
60872299120,11cyclictest0-21swapper/311:00:123
60872299120,11cyclictest0-21swapper/310:25:013
60872299120,11cyclictest0-21swapper/309:35:123
60872299120,11cyclictest0-21swapper/309:35:003
608722991110,0cyclictest0-21swapper/312:10:013
60872299110,10cyclictest0-21swapper/312:20:193
60872299110,10cyclictest0-21swapper/309:45:113
60872299110,0cyclictest0-21swapper/310:35:123
60872299110,0cyclictest0-21swapper/309:15:123
60872299110,0cyclictest0-21swapper/308:05:163
60872299110,0cyclictest0-21swapper/307:39:513
60872299109,0cyclictest0-21swapper/310:10:133
60872299109,0cyclictest0-21swapper/309:55:163
608722991010,0cyclictest0-21swapper/312:30:123
608722991010,0cyclictest0-21swapper/312:15:183
608722991010,0cyclictest0-21swapper/311:35:183
608722991010,0cyclictest0-21swapper/311:35:173
608722991010,0cyclictest0-21swapper/310:30:183
608722991010,0cyclictest0-21swapper/310:15:143
608722991010,0cyclictest0-21swapper/309:50:113
608722991010,0cyclictest0-21swapper/308:40:153
608722991010,0cyclictest0-21swapper/308:35:183
608722991010,0cyclictest0-21swapper/307:25:123
608722991010,0cyclictest0-21swapper/307:10:163
60872299100,9cyclictest0-21swapper/309:05:183
60872299100,0cyclictest0-21swapper/312:10:193
60872299100,0cyclictest0-21swapper/310:25:153
60872299100,0cyclictest0-21swapper/308:25:173
6087229999,0cyclictest0-21swapper/311:50:013
6087229999,0cyclictest0-21swapper/311:20:193
6087229999,0cyclictest0-21swapper/310:55:153
6087229999,0cyclictest0-21swapper/310:49:563
6087229999,0cyclictest0-21swapper/309:25:123
6087229999,0cyclictest0-21swapper/308:30:163
6087229999,0cyclictest0-21swapper/308:15:143
6087229999,0cyclictest0-21swapper/308:10:183
6087229990,8cyclictest0-21swapper/310:40:163
6087229990,7cyclictest0-21swapper/308:50:133
606921291,5sleep30-21swapper/307:05:143
6087229988,0cyclictest0-21swapper/310:05:193
6087229988,0cyclictest0-21swapper/309:40:143
6087229988,0cyclictest0-21swapper/308:20:153
6087229988,0cyclictest0-21swapper/307:31:173
6087229987,0cyclictest0-21swapper/312:28:123
6087229987,0cyclictest0-21swapper/312:00:123
6087229987,0cyclictest0-21swapper/311:50:103
6087229987,0cyclictest0-21swapper/308:00:123
6087229977,0cyclictest0-21swapper/311:59:023
6087229977,0cyclictest0-21swapper/311:30:123
6087229977,0cyclictest0-21swapper/308:55:133
6087229977,0cyclictest0-21swapper/307:59:563
6087229976,0cyclictest0-21swapper/312:35:183
6087229970,3cyclictest0-21swapper/307:41:023
6087229966,0cyclictest0-21swapper/310:00:323
6087229966,0cyclictest0-21swapper/308:47:173
6087229966,0cyclictest0-21swapper/307:24:563
14039860,3rtkit-daemon0-21swapper/107:06:241
6087229955,0cyclictest0-21swapper/311:15:143
6087229955,0cyclictest0-21swapper/311:05:123
6087229955,0cyclictest0-21swapper/309:20:193
6087229955,0cyclictest0-21swapper/309:00:163
6087229951,2cyclictest699388-21taskset10:54:563
14039850,2rtkit-daemon737497-21apt-get12:25:031
6087229944,0cyclictest0-21swapper/307:54:173
607348241,1sleep20-21swapper/207:05:172
14039840,2rtkit-daemon766-21snmpd08:55:271
14039840,2rtkit-daemon708769-21ntp_states11:15:171
14039840,2rtkit-daemon1-21systemd12:06:281
14039840,2rtkit-daemon1-21systemd11:46:361
14039840,2rtkit-daemon1-21systemd10:20:161
14039840,2rtkit-daemon1-21systemd10:05:381
14039840,1rtkit-daemon1-21systemd10:54:061
14039840,1rtkit-daemon1-21systemd07:23:101
729393230,1sleep2729419-21apt-get12:05:122
727316230,1sleep2727342-21apt-get12:00:122
720771230,2sleep2720773-21ssh11:45:032
712715230,2sleep1712928-21awk11:25:161
689393230,1sleep2689658-21diskstats10:30:142
678802230,2sleep2678844-21aten_r1power_cu10:05:122
666023230,1sleep00-21swapper/009:35:010
653862230,1sleep1653888-21apt-get09:05:121
6087229933,0cyclictest0-21swapper/311:40:053
6087229933,0cyclictest0-21swapper/309:10:013
607020231,1sleep00-21swapper/007:05:150
14039830,2rtkit-daemon766-21snmpd08:08:531
14039830,2rtkit-daemon622-21wpa_supplicant09:22:241
14039830,2rtkit-daemon418-21systemd-journal10:45:501
14039830,2rtkit-daemon1410-21sendmail-mta07:40:151
14039830,2rtkit-daemon1-21systemd09:27:031
14039830,1rtkit-daemon769-21ntpd09:15:411
14039830,1rtkit-daemon769-21ntpd08:44:181
14039830,1rtkit-daemon766-21snmpd10:25:121
14039830,1rtkit-daemon766-21snmpd10:00:001
14039830,1rtkit-daemon766-21snmpd07:53:561
14039830,1rtkit-daemon680908-21apt-get10:10:131
14039830,1rtkit-daemon669767-21chrt09:41:051
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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