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2026-02-23 - 06:58
[ 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 Feb 23, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2448190991615,1cyclictest0-21swapper/320:40:133
244819099130,11cyclictest0-21swapper/323:25:123
244819099130,11cyclictest0-21swapper/322:55:113
244819099130,11cyclictest0-21swapper/319:30:113
244819099129,2cyclictest0-21swapper/323:15:013
2448190991212,0cyclictest0-21swapper/320:00:003
2448190991211,0cyclictest0-21swapper/319:50:123
2448190991210,1cyclictest0-21swapper/323:40:123
244819099120,11cyclictest0-21swapper/320:35:183
244819099120,11cyclictest0-21swapper/300:30:133
244819099120,0cyclictest0-21swapper/322:25:143
2448190991111,0cyclictest0-21swapper/323:46:113
2448190991111,0cyclictest0-21swapper/322:40:223
2448190991110,0cyclictest0-21swapper/322:10:103
244819099110,8cyclictest0-21swapper/300:40:013
244819099110,11cyclictest0-21swapper/320:50:003
244819099110,10cyclictest0-21swapper/322:15:213
244819099110,10cyclictest0-21swapper/320:00:203
244819099110,10cyclictest0-21swapper/300:00:013
244819099110,0cyclictest0-21swapper/321:35:183
244819099110,0cyclictest0-21swapper/321:05:113
244819099110,0cyclictest0-21swapper/319:40:173
244819099109,1cyclictest0-21swapper/319:25:123
244819099109,0cyclictest0-21swapper/320:25:133
244819099108,1cyclictest0-21swapper/321:20:123
2448190991010,0cyclictest0-21swapper/323:50:123
2448190991010,0cyclictest0-21swapper/323:35:153
2448190991010,0cyclictest0-21swapper/323:15:143
2448190991010,0cyclictest0-21swapper/322:05:383
2448190991010,0cyclictest0-21swapper/321:55:193
2448190991010,0cyclictest0-21swapper/321:10:203
2448190991010,0cyclictest0-21swapper/320:30:123
2448190991010,0cyclictest0-21swapper/319:35:123
2448190991010,0cyclictest0-21swapper/300:20:133
2448190991010,0cyclictest0-21swapper/300:00:193
244819099100,9cyclictest0-21swapper/323:20:193
244819099100,9cyclictest0-21swapper/319:15:263
244819099100,10cyclictest0-21swapper/323:34:563
244819099100,10cyclictest0-21swapper/300:05:163
244819099100,0cyclictest0-21swapper/320:15:003
24481909999,0cyclictest0-21swapper/322:30:123
24481909999,0cyclictest0-21swapper/322:02:233
24481909999,0cyclictest0-21swapper/321:25:143
24481909999,0cyclictest0-21swapper/320:15:133
24481909998,0cyclictest0-21swapper/322:45:183
24481909998,0cyclictest0-21swapper/322:45:183
24481909998,0cyclictest0-21swapper/322:20:173
24481909998,0cyclictest0-21swapper/300:29:363
24481909997,1cyclictest0-21swapper/300:10:113
24481909990,0cyclictest0-21swapper/322:50:183
24481909990,0cyclictest0-21swapper/319:45:173
2448017291,5sleep30-21swapper/319:09:583
24481909988,0cyclictest0-21swapper/321:40:173
24481909988,0cyclictest0-21swapper/321:31:333
24481909988,0cyclictest0-21swapper/320:55:133
24481909988,0cyclictest0-21swapper/320:05:123
24481909980,7cyclictest0-21swapper/321:50:123
24481909977,0cyclictest0-21swapper/321:45:123
24481909977,0cyclictest0-21swapper/320:21:173
24481909976,0cyclictest0-21swapper/300:19:293
24481909970,0cyclictest0-21swapper/322:35:183
24481909960,5cyclictest0-21swapper/321:20:003
24481909960,1cyclictest0-21swapper/319:10:113
24481909960,0cyclictest0-21swapper/319:20:123
14039860,5rtkit-daemon1-21systemd23:18:320
24481909955,0cyclictest0-21swapper/323:05:123
24481909955,0cyclictest0-21swapper/321:00:013
24481909955,0cyclictest0-21swapper/320:50:133
24481909954,0cyclictest0-21swapper/323:00:163
2447691250,1sleep10-21swapper/119:05:481
14039850,3rtkit-daemon2465218-21sed19:50:170
14039850,2rtkit-daemon0-21swapper/019:06:360
2523574240,0sleep2441rcuc/222:15:142
2466165240,4sleep10-21swapper/119:52:401
2447849242,1sleep20-21swapper/219:07:492
14039840,2rtkit-daemon766-21snmpd23:53:360
14039840,2rtkit-daemon2496180-21diskmemload21:48:360
14039840,2rtkit-daemon1-21systemd23:58:090
14039840,2rtkit-daemon1-21systemd21:40:350
14039840,2rtkit-daemon1-21systemd20:38:240
2571872230,1sleep12571898-21apt-get00:10:121
2509048230,2sleep12509306-21cstates21:40:141
2506881230,0sleep02507055-21cpuspeed21:35:120
2506006230,3sleep20-21swapper/221:32:142
14039830,2rtkit-daemon691-21gmain21:33:000
14039830,2rtkit-daemon2495802-21vmstat21:05:200
14039830,2rtkit-daemon1410-21sendmail-mta22:06:540
14039830,2rtkit-daemon1-21systemd20:26:270
14039830,1rtkit-daemon769-21ntpd21:50:150
14039830,1rtkit-daemon766-21snmpd23:35:340
14039830,1rtkit-daemon418-21systemd-journal22:46:430
14039830,1rtkit-daemon418-21systemd-journal22:46:430
14039830,1rtkit-daemon328-21plymouthd23:26:590
14039830,1rtkit-daemon328-21plymouthd22:32:120
14039830,1rtkit-daemon328-21plymouthd22:15:020
14039830,1rtkit-daemon328-21plymouthd22:10:550
14039830,1rtkit-daemon328-21plymouthd00:35:240
14039830,1rtkit-daemon2561861-21df_inode23:45:140
14039830,1rtkit-daemon2496180-21diskmemload23:06:220
14039830,1rtkit-daemon2450248-21munin-node23:20:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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