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2026-02-28 - 20:54
[ 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 Sat Feb 28, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
8379999130,11cyclictest0-21swapper/310:30:103
8379999130,11cyclictest0-21swapper/309:25:123
8379999130,11cyclictest0-21swapper/308:35:113
83799991211,0cyclictest0-21swapper/307:50:123
83799991210,1cyclictest0-21swapper/307:15:003
8379999120,1cyclictest0-21swapper/311:50:123
8379999120,1cyclictest0-21swapper/310:05:013
8379999120,1cyclictest0-21swapper/309:45:123
8379999120,11cyclictest0-21swapper/312:05:113
8379999120,11cyclictest0-21swapper/311:00:223
8379999120,11cyclictest0-21swapper/310:55:113
8379999120,11cyclictest0-21swapper/308:40:113
8379999120,11cyclictest0-21swapper/307:39:193
8379999120,0cyclictest0-21swapper/309:10:103
83799991111,0cyclictest0-21swapper/312:15:113
8379999110,8cyclictest0-21swapper/309:55:123
8379999110,8cyclictest0-21swapper/309:55:113
8379999110,11cyclictest0-21swapper/311:15:003
8379999110,10cyclictest0-21swapper/311:30:123
8379999110,10cyclictest0-21swapper/311:15:223
8379999110,10cyclictest0-21swapper/310:44:563
8379999110,0cyclictest0-21swapper/311:20:183
8379999110,0cyclictest0-21swapper/308:05:113
8379999109,0cyclictest0-21swapper/311:35:103
83799991010,0cyclictest0-21swapper/308:25:183
83799991010,0cyclictest0-21swapper/307:55:103
83799991010,0cyclictest0-21swapper/307:30:153
8379999100,9cyclictest0-21swapper/312:40:013
8379999100,10cyclictest0-21swapper/309:30:183
8379999100,0cyclictest0-21swapper/311:49:553
8379999100,0cyclictest0-21swapper/309:05:123
8379999100,0cyclictest0-21swapper/307:25:153
8379999100,0cyclictest0-21swapper/307:10:103
837999999,0cyclictest0-21swapper/310:15:133
837999999,0cyclictest0-21swapper/310:10:143
837999999,0cyclictest0-21swapper/309:00:163
837999998,0cyclictest0-21swapper/308:15:193
837999997,1cyclictest0-21swapper/311:55:123
837999990,8cyclictest0-21swapper/310:45:023
837999990,8cyclictest0-21swapper/308:03:463
837999990,0cyclictest0-21swapper/310:35:183
837999990,0cyclictest0-21swapper/310:25:023
81725291,5sleep30-21swapper/307:05:013
14039890,0rtkit-daemon0-21swapper/010:18:120
837999988,0cyclictest0-21swapper/312:13:113
837999988,0cyclictest0-21swapper/312:03:563
837999988,0cyclictest0-21swapper/310:09:463
837999988,0cyclictest0-21swapper/308:55:123
837999988,0cyclictest0-21swapper/307:45:133
837999988,0cyclictest0-21swapper/307:20:183
837999980,7cyclictest0-21swapper/311:05:103
837999980,7cyclictest0-21swapper/308:30:153
837999977,0cyclictest0-21swapper/312:25:113
837999977,0cyclictest0-21swapper/309:15:123
837999976,0cyclictest0-21swapper/309:50:143
837999970,6cyclictest0-21swapper/309:25:013
837999970,0cyclictest0-21swapper/312:30:203
837999966,0cyclictest0-21swapper/309:44:003
81980261,3sleep20-21swapper/207:05:202
837999955,0cyclictest0-21swapper/308:53:293
837999955,0cyclictest0-21swapper/307:40:133
837999954,1cyclictest0-21swapper/310:29:223
837999954,0cyclictest0-21swapper/311:25:123
837999954,0cyclictest0-21swapper/308:22:023
837999951,2cyclictest0-21swapper/311:40:123
837999950,5cyclictest0-21swapper/308:10:163
837999950,0cyclictest0-21swapper/308:47:153
83556250,1sleep10-21swapper/107:09:021
198626250,2sleep1198652-21apt-get11:50:121
14039850,0rtkit-daemon0-21swapper/207:42:202
89052240,3sleep089199-21/usr/sbin/munin07:20:180
837999944,0cyclictest0-21swapper/312:20:083
837999944,0cyclictest0-21swapper/310:51:203
837999944,0cyclictest0-21swapper/309:35:073
82135241,1sleep00-21swapper/007:05:210
149770240,3sleep1149771-21sshd09:54:291
14039840,2rtkit-daemon85840-21munin-node11:00:032
14039840,2rtkit-daemon769-21ntpd11:30:472
14039840,2rtkit-daemon418-21systemd-journal09:35:021
14039840,2rtkit-daemon187408-21users11:20:202
14039840,2rtkit-daemon1410-21sendmail-mta12:11:192
14039840,2rtkit-daemon1-21systemd11:18:392
14039840,2rtkit-daemon1-21systemd10:42:212
103188240,0sleep20-21swapper/207:56:582
206973230,1sleep1206999-21apt-get12:10:101
205937230,2sleep2206186-21users12:05:192
190412230,2sleep0190699-21/usr/sbin/munin11:30:140
14039830,2rtkit-daemon766-21snmpd07:20:152
14039830,2rtkit-daemon621-21systemd-logind09:03:581
14039830,2rtkit-daemon1-21systemd11:57:502
14039830,1rtkit-daemon85840-21munin-node11:27:562
14039830,1rtkit-daemon85840-21munin-node11:07:242
14039830,1rtkit-daemon85840-21munin-node10:45:152
14039830,1rtkit-daemon85840-21munin-node10:11:340
14039830,1rtkit-daemon85840-21munin-node09:43:211
14039830,1rtkit-daemon85840-21munin-node08:35:042
14039830,1rtkit-daemon772-21lldpd10:25:220
14039830,1rtkit-daemon769-21ntpd08:23:342
14039830,1rtkit-daemon766-21snmpd11:40:072
14039830,1rtkit-daemon766-21snmpd10:57:292
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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