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2026-02-23 - 21:03
[ 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 Mon Feb 23, 2026 12:43:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
315035991711,6cyclictest0-21swapper/307:39:473
31503599137,1cyclictest0-21swapper/307:40:123
31503599130,11cyclictest0-21swapper/312:30:143
31503599130,11cyclictest0-21swapper/308:20:113
31503599120,11cyclictest0-21swapper/312:20:133
31503599120,11cyclictest0-21swapper/311:45:123
31503599120,11cyclictest0-21swapper/311:25:183
31503599120,11cyclictest0-21swapper/311:00:013
31503599120,11cyclictest0-21swapper/310:25:113
31503599120,11cyclictest0-21swapper/310:10:123
31503599120,0cyclictest0-21swapper/307:54:563
31503599119,0cyclictest0-21swapper/309:25:113
315035991111,0cyclictest0-21swapper/307:45:113
315035991110,0cyclictest0-21swapper/310:40:133
315035991110,0cyclictest0-21swapper/310:00:013
315035991110,0cyclictest0-21swapper/309:50:113
31503599110,11cyclictest0-21swapper/307:10:183
31503599110,10cyclictest0-21swapper/311:20:173
31503599110,10cyclictest0-21swapper/307:15:173
31503599110,0cyclictest0-21swapper/312:25:113
31503599110,0cyclictest0-21swapper/311:40:123
31503599110,0cyclictest0-21swapper/309:45:193
31503599110,0cyclictest0-21swapper/309:00:203
31503599110,0cyclictest0-21swapper/308:55:013
315035991010,0cyclictest0-21swapper/312:35:133
315035991010,0cyclictest0-21swapper/311:37:243
315035991010,0cyclictest0-21swapper/310:05:123
315035991010,0cyclictest0-21swapper/309:20:133
31503599100,9cyclictest0-21swapper/311:30:213
31503599100,9cyclictest0-21swapper/308:00:193
31503599100,10cyclictest0-21swapper/312:15:013
31503599100,0cyclictest0-21swapper/312:05:013
31503599100,0cyclictest0-21swapper/310:45:183
31503599100,0cyclictest0-21swapper/308:15:113
3150359999,0cyclictest0-21swapper/309:40:193
3150359999,0cyclictest0-21swapper/307:55:193
3150359999,0cyclictest0-21swapper/307:25:163
3150359990,8cyclictest0-21swapper/309:20:013
3150359990,0cyclictest0-21swapper/312:05:143
3150359988,0cyclictest0-21swapper/311:50:133
3150359988,0cyclictest0-21swapper/311:20:013
3150359988,0cyclictest0-21swapper/310:00:133
3150359988,0cyclictest0-21swapper/308:40:183
3150359987,0cyclictest0-21swapper/308:30:163
3150359980,7cyclictest0-21swapper/311:58:423
3150359980,7cyclictest0-21swapper/309:10:013
3150359980,7cyclictest0-21swapper/308:35:123
3150359980,6cyclictest0-21swapper/310:15:123
313068281,4sleep30-21swapper/307:05:123
3150359977,0cyclictest0-21swapper/311:10:133
3150359977,0cyclictest0-21swapper/310:50:033
3150359977,0cyclictest0-21swapper/310:30:123
3150359977,0cyclictest0-21swapper/309:38:513
3150359977,0cyclictest0-21swapper/309:30:193
3150359976,0cyclictest0-21swapper/311:00:113
3150359966,0cyclictest0-21swapper/308:55:133
3150359965,0cyclictest0-21swapper/312:10:123
3150359965,0cyclictest0-21swapper/310:20:193
3150359960,5cyclictest0-21swapper/310:39:073
3150359960,5cyclictest0-21swapper/308:05:153
3150359960,0cyclictest0-21swapper/311:05:143
377947250,0sleep0241rcuc/009:45:180
3150359954,0cyclictest0-21swapper/308:10:443
3150359953,1cyclictest0-21swapper/307:20:123
3150359952,2cyclictest346003-21taskset08:25:163
3150359950,4cyclictest0-21swapper/307:30:113
14039850,2rtkit-daemon362225-21diskmemload12:05:130
14039850,2rtkit-daemon0-21swapper/007:05:200
14039850,0rtkit-daemon0-21swapper/008:49:240
3150359944,0cyclictest0-21swapper/309:10:123
3150359940,3cyclictest0-21swapper/308:45:213
314396242,1sleep10-21swapper/107:05:421
14039840,2rtkit-daemon769-21ntpd12:04:360
14039840,2rtkit-daemon769-21ntpd10:20:370
14039840,2rtkit-daemon766-21snmpd09:58:480
14039840,2rtkit-daemon691-21gmain12:34:130
14039840,2rtkit-daemon622-21wpa_supplicant07:52:570
14039840,2rtkit-daemon440-21systemd-udevd12:17:590
14039840,2rtkit-daemon362225-21diskmemload10:49:450
14039840,2rtkit-daemon362225-21diskmemload10:30:220
14039840,2rtkit-daemon317170-21munin-node10:55:160
14039840,2rtkit-daemon1-21systemd12:24:450
14039840,2rtkit-daemon1-21systemd11:32:130
14039840,2rtkit-daemon1-21systemd10:36:100
14039840,0rtkit-daemon0-21swapper/008:07:090
435482230,1sleep1766-21snmpd12:00:251
402523230,2sleep1402678-21grep10:45:161
370533230,0sleep20-21swapper/209:29:522
313057231,1sleep20-21swapper/207:05:032
14039830,2rtkit-daemon766-21snmpd07:59:500
14039830,2rtkit-daemon691-21gmain07:27:200
14039830,2rtkit-daemon622-21wpa_supplicant07:16:560
14039830,1rtkit-daemon766-21snmpd10:16:250
14039830,1rtkit-daemon766-21snmpd09:17:290
14039830,1rtkit-daemon691-21gmain11:55:400
14039830,1rtkit-daemon606-21avahi-daemon12:25:180
14039830,1rtkit-daemon431373-21ssh11:51:040
14039830,1rtkit-daemon395238-21ssh10:27:390
14039830,1rtkit-daemon362225-21diskmemload12:12:470
14039830,1rtkit-daemon330591-21strings07:45:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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