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2026-02-22 - 18:03
[ 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 22, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
39023799140,12cyclictest0-21swapper/311:45:133
39023799140,12cyclictest0-21swapper/307:10:123
39023799140,12cyclictest0-21swapper/307:10:123
39023799130,11cyclictest0-21swapper/307:20:133
39023799120,11cyclictest0-21swapper/312:30:133
39023799120,11cyclictest0-21swapper/311:25:203
39023799120,11cyclictest0-21swapper/309:05:003
39023799120,11cyclictest0-21swapper/308:40:133
39023799120,11cyclictest0-21swapper/307:15:113
39023799120,10cyclictest0-21swapper/309:55:113
39023799120,10cyclictest0-21swapper/307:45:143
390237991110,0cyclictest0-21swapper/312:25:143
390237991110,0cyclictest0-21swapper/312:00:113
39023799110,10cyclictest0-21swapper/312:10:193
39023799110,10cyclictest0-21swapper/310:40:183
39023799110,10cyclictest0-21swapper/309:50:213
39023799110,0cyclictest0-21swapper/310:00:183
39023799110,0cyclictest0-21swapper/309:45:123
39023799110,0cyclictest0-21swapper/309:15:183
39023799110,0cyclictest0-21swapper/308:55:123
39023799109,0cyclictest0-21swapper/311:10:163
39023799109,0cyclictest0-21swapper/309:25:173
39023799109,0cyclictest0-21swapper/308:45:123
39023799109,0cyclictest0-21swapper/308:30:013
39023799109,0cyclictest0-21swapper/307:40:113
390237991010,0cyclictest0-21swapper/312:15:123
390237991010,0cyclictest0-21swapper/312:05:173
390237991010,0cyclictest0-21swapper/311:15:113
390237991010,0cyclictest0-21swapper/308:50:143
390237991010,0cyclictest0-21swapper/308:30:123
390237991010,0cyclictest0-21swapper/307:55:123
390237991010,0cyclictest0-21swapper/307:40:013
390237991010,0cyclictest0-21swapper/307:30:183
39023799100,9cyclictest0-21swapper/311:05:183
39023799100,9cyclictest0-21swapper/309:35:223
39023799100,9cyclictest0-21swapper/308:20:013
39023799100,0cyclictest0-21swapper/308:10:173
3902379999,0cyclictest0-21swapper/311:50:143
3902379999,0cyclictest0-21swapper/311:00:013
3902379999,0cyclictest0-21swapper/310:10:133
3902379999,0cyclictest0-21swapper/310:05:133
3902379999,0cyclictest0-21swapper/309:30:153
3902379999,0cyclictest0-21swapper/309:10:123
3902379999,0cyclictest0-21swapper/308:40:003
3902379998,0cyclictest0-21swapper/311:24:043
3902379998,0cyclictest0-21swapper/310:30:143
3902379998,0cyclictest0-21swapper/309:05:123
3902379994,4cyclictest0-21swapper/311:35:123
3902379990,8cyclictest0-21swapper/312:35:163
3902379990,8cyclictest0-21swapper/312:20:183
3902379990,8cyclictest0-21swapper/308:00:173
3902379990,8cyclictest0-21swapper/307:50:123
388843291,5sleep30-21swapper/307:05:143
3902379987,0cyclictest0-21swapper/310:15:153
3902379987,0cyclictest0-21swapper/309:40:133
3902379980,7cyclictest0-21swapper/311:00:173
14039880,3rtkit-daemon328-21plymouthd10:35:512
3902379977,0cyclictest0-21swapper/309:20:173
3902379977,0cyclictest0-21swapper/308:20:123
3902379977,0cyclictest0-21swapper/308:05:123
3902379977,0cyclictest0-21swapper/307:25:183
14039870,4rtkit-daemon766-21snmpd07:08:202
3902379966,0cyclictest0-21swapper/311:44:193
3902379966,0cyclictest0-21swapper/310:50:153
3902379955,0cyclictest0-21swapper/310:45:183
3902379955,0cyclictest0-21swapper/310:25:133
3902379944,0cyclictest0-21swapper/311:57:113
3902379944,0cyclictest0-21swapper/310:35:023
3902379940,3cyclictest496180-21chrt11:30:033
3902379940,3cyclictest466489-21chrt10:20:133
389830242,1sleep10-21swapper/107:07:011
14039840,2rtkit-daemon766-21snmpd12:25:122
14039840,2rtkit-daemon766-21snmpd10:22:392
14039840,2rtkit-daemon440-21systemd-udevd11:11:592
14039840,2rtkit-daemon1-21systemd12:35:332
14039840,2rtkit-daemon1-21systemd11:46:272
14039840,2rtkit-daemon1-21systemd10:02:382
14039840,2rtkit-daemon1-21systemd09:41:552
14039840,1rtkit-daemon1-21systemd08:05:232
14039840,1rtkit-daemon1-21systemd07:55:012
513798230,2sleep0513961-21sed12:10:180
503202230,2sleep00-21swapper/011:45:160
482953230,0sleep00-21swapper/010:58:190
471147230,2sleep1471347-21ntp_kernel_err10:30:181
451118230,2sleep0451122-21ssh09:40:500
388932231,1sleep00-21swapper/007:05:160
14039830,2rtkit-daemon592-21rpcbind08:32:462
14039830,2rtkit-daemon469492-21mailstats10:25:192
14039830,2rtkit-daemon392204-21munin-node11:30:032
14039830,2rtkit-daemon1-21systemd07:58:582
14039830,1rtkit-daemon772-21lldpd10:45:462
14039830,1rtkit-daemon769-21ntpd12:05:162
14039830,1rtkit-daemon769-21ntpd10:53:032
14039830,1rtkit-daemon766-21snmpd12:15:062
14039830,1rtkit-daemon766-21snmpd12:01:072
14039830,1rtkit-daemon766-21snmpd11:22:162
14039830,1rtkit-daemon766-21snmpd11:05:472
14039830,1rtkit-daemon766-21snmpd09:21:432
14039830,1rtkit-daemon691-21gmain08:50:182
14039830,1rtkit-daemon622-21wpa_supplicant10:57:202
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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