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2026-03-01 - 14:24
[ 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
Characteristics of the 50 highest latencies:
System rackcslot4.osadl.org (updated Sun Mar 01, 2026 00:44:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
719492263190,58sleep00-21swapper/019:07:070
720462260186,29sleep10-21swapper/119:08:091
1407222560,4sleep0140595-21/usr/sbin/munin22:05:160
179699530,4rtkit-daemon1795-21rtkit-daemon20:16:311
179699520,4rtkit-daemon1795-21rtkit-daemon23:39:430
179699520,4rtkit-daemon1795-21rtkit-daemon22:30:391
179699520,4rtkit-daemon1795-21rtkit-daemon21:54:300
179699520,4rtkit-daemon1795-21rtkit-daemon20:13:211
179699510,4rtkit-daemon1795-21rtkit-daemon19:26:281
72354995010,9cyclictest186188-21ssh23:07:490
179699500,4rtkit-daemon1795-21rtkit-daemon20:08:151
179699500,4rtkit-daemon1795-21rtkit-daemon19:39:481
179699500,3rtkit-daemon1795-21rtkit-daemon20:32:470
179699500,3rtkit-daemon0-21swapper/023:43:030
179699500,3rtkit-daemon0-21swapper/021:39:290
179699500,3rtkit-daemon0-21swapper/000:33:341
179699490,4rtkit-daemon1795-21rtkit-daemon19:12:131
179699490,4rtkit-daemon1795-21rtkit-daemon00:32:380
179699490,3rtkit-daemon1795-21rtkit-daemon22:11:020
179699490,3rtkit-daemon0-21swapper/021:26:120
179699480,4rtkit-daemon1795-21rtkit-daemon22:41:441
179699480,3rtkit-daemon1795-21rtkit-daemon22:17:020
179699480,3rtkit-daemon1795-21rtkit-daemon21:41:280
7235499478,13cyclictest191287-21apt-get23:15:110
179699470,4rtkit-daemon1795-21rtkit-daemon22:39:510
7235499469,15cyclictest217159-21awk23:50:250
7235499459,12cyclictest159024-21apt-get22:30:140
179699450,4rtkit-daemon1795-21rtkit-daemon00:00:380
179699450,3rtkit-daemon1795-21rtkit-daemon21:20:410
179699450,3rtkit-daemon0-21swapper/021:47:261
7235499448,12cyclictest116169-21grep21:30:220
7235499447,12cyclictest125838-21apt-get21:45:130
7235499446,13cyclictest104489-21/usr/sbin/munin21:15:150
7235499445,19cyclictest0-21swapper/023:11:450
72354994412,12cyclictest155496-21/usr/sbin/munin22:25:190
72354994411,11cyclictest151614-21appstreamcli22:20:070
72354994410,12cyclictest228972-21sh00:09:470
179699440,4rtkit-daemon1795-21rtkit-daemon19:51:340
179699440,3rtkit-daemon0-21swapper/119:31:131
7235499438,14cyclictest236256-21grep00:20:140
7235499438,11cyclictest99817-21diskmemload00:26:560
7235499438,11cyclictest219447-21/usr/sbin/munin23:55:130
7235499437,17cyclictest232317-21cat00:15:000
7235499437,11cyclictest247844-21apt-get00:35:140
7235499437,10cyclictest136240-21apt-get22:00:030
72354994311,11cyclictest102967-21taskset21:13:400
179699430,3rtkit-daemon1795-21rtkit-daemon20:00:290
7235499429,10cyclictest99817-21diskmemload23:28:280
7235499428,13cyclictest213783-21cat23:45:230
7235499428,12cyclictest97975-21sed21:00:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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