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2026-01-30 - 18:39
[ 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 Fri Jan 30, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
520792991610,0cyclictest0-21swapper/310:35:113
52079299140,12cyclictest0-21swapper/311:25:123
52079299130,11cyclictest0-21swapper/309:10:103
520792991210,1cyclictest0-21swapper/310:55:133
52079299120,11cyclictest0-21swapper/312:20:113
52079299120,11cyclictest0-21swapper/310:30:123
52079299120,11cyclictest0-21swapper/310:10:013
52079299120,11cyclictest0-21swapper/307:40:163
520792991111,0cyclictest26450irq/132-ahci[0000:00:17.0]08:40:013
520792991111,0cyclictest0-21swapper/307:35:123
520792991110,0cyclictest0-21swapper/311:15:103
520792991110,0cyclictest0-21swapper/310:15:143
52079299110,8cyclictest0-21swapper/308:01:303
52079299110,10cyclictest0-21swapper/311:55:023
52079299110,10cyclictest0-21swapper/310:00:183
52079299110,10cyclictest0-21swapper/309:15:183
52079299110,10cyclictest0-21swapper/307:55:103
52079299110,0cyclictest0-21swapper/312:35:113
52079299110,0cyclictest0-21swapper/309:55:123
52079299110,0cyclictest0-21swapper/307:25:003
52079299109,1cyclictest0-21swapper/312:00:143
52079299109,0cyclictest0-21swapper/311:55:173
52079299109,0cyclictest0-21swapper/308:40:123
52079299109,0cyclictest0-21swapper/308:33:303
52079299108,1cyclictest0-21swapper/310:50:113
520792991010,0cyclictest0-21swapper/311:30:203
520792991010,0cyclictest0-21swapper/310:40:173
520792991010,0cyclictest0-21swapper/308:45:183
520792991010,0cyclictest0-21swapper/308:15:133
5207929999,0cyclictest0-21swapper/309:30:013
5207929999,0cyclictest0-21swapper/308:20:153
5207929999,0cyclictest0-21swapper/307:10:173
5207929998,0cyclictest0-21swapper/312:30:123
5207929990,8cyclictest0-21swapper/308:50:153
5207929988,0cyclictest0-21swapper/310:25:003
5207929988,0cyclictest0-21swapper/309:50:113
5207929988,0cyclictest0-21swapper/309:40:113
5207929988,0cyclictest0-21swapper/309:35:213
5207929988,0cyclictest0-21swapper/308:25:123
5207929988,0cyclictest0-21swapper/307:54:303
5207929988,0cyclictest0-21swapper/307:54:303
5207929988,0cyclictest0-21swapper/307:30:133
5207929987,0cyclictest0-21swapper/311:25:013
5207929987,0cyclictest0-21swapper/311:04:573
5207929980,7cyclictest0-21swapper/310:25:123
519387281,4sleep30-21swapper/307:05:143
5207929977,0cyclictest0-21swapper/309:10:003
5207929977,0cyclictest0-21swapper/309:01:293
5207929977,0cyclictest0-21swapper/308:55:133
5207929977,0cyclictest0-21swapper/307:15:123
5207929976,0cyclictest0-21swapper/310:45:183
5207929976,0cyclictest0-21swapper/309:45:303
5207929966,0cyclictest0-21swapper/310:10:163
5207929966,0cyclictest0-21swapper/308:10:103
5207929966,0cyclictest0-21swapper/307:25:013
5207929960,5cyclictest0-21swapper/312:25:173
5207929960,5cyclictest0-21swapper/312:25:173
14039860,3rtkit-daemon0-21swapper/207:07:302
5207929955,0cyclictest0-21swapper/312:15:123
5207929955,0cyclictest0-21swapper/311:10:173
5207929955,0cyclictest0-21swapper/307:45:183
5207929954,0cyclictest0-21swapper/311:45:123
5207929954,0cyclictest0-21swapper/311:35:243
5207929954,0cyclictest0-21swapper/311:05:083
5207929952,0cyclictest0-21swapper/309:32:373
5207929950,3cyclictest0-21swapper/312:11:163
5207929950,3cyclictest0-21swapper/308:05:053
14039850,3rtkit-daemon522796-21munin-node12:05:142
654876240,2sleep20-21swapper/212:35:032
5207929941,2cyclictest0-21swapper/312:05:123
5207929940,3cyclictest631913-21chrt11:40:023
5207929940,3cyclictest0-21swapper/309:20:113
519687241,2sleep10-21swapper/107:05:171
14039840,2rtkit-daemon766-21snmpd07:50:352
14039840,2rtkit-daemon766-21snmpd07:50:342
14039840,2rtkit-daemon621-21systemd-logind09:56:582
14039840,2rtkit-daemon568831-21diskmemload11:09:542
14039840,2rtkit-daemon440-21systemd-udevd09:15:582
14039840,2rtkit-daemon440-21systemd-udevd07:39:582
14039840,2rtkit-daemon1-21systemd10:04:212
14039840,2rtkit-daemon1-21systemd09:22:482
14039840,2rtkit-daemon1-21systemd08:00:142
14039840,1rtkit-daemon629852-21apt-get11:35:132
14039840,1rtkit-daemon1-21systemd09:50:242
650274230,2sleep0650278-21ssh12:21:080
594777230,0sleep10-21swapper/110:10:161
589934230,1sleep0589962-21apt-get10:00:100
584305230,2sleep0584472-21sed09:45:170
581332230,1sleep2581358-21apt-get09:40:122
561401230,1sleep0561427-21apt-get08:50:100
533264230,1sleep1533290-21apt-get07:40:111
518945231,1sleep00-21swapper/007:05:120
14039830,2rtkit-daemon766-21snmpd09:30:132
14039830,1rtkit-daemon772-21lldpd11:20:102
14039830,1rtkit-daemon772-21lldpd09:35:132
14039830,1rtkit-daemon769-21ntpd09:45:132
14039830,1rtkit-daemon766-21snmpd10:44:372
14039830,1rtkit-daemon622-21wpa_supplicant10:37:052
14039830,1rtkit-daemon592043-21apt-get10:05:132
14039830,1rtkit-daemon522796-21munin-node12:25:102
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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