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2026-03-04 - 00:06
[ 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.

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 50 highest latencies:
System rackbslot6.osadl.org (updated Tue Mar 03, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1927721690,4sleep11845699cyclictest11:40:091
433121600,4sleep21846699cyclictest11:25:082
765221530,5sleep21846699cyclictest09:45:082
106891990,4ptp4l401ktimersoftd/307:53:473
126412770,2sleep00-21swapper/013:10:460
126412770,2sleep00-21swapper/013:10:460
106891750,1ptp4l401ktimersoftd/310:41:373
133552660,2sleep30-21swapper/311:34:413
133552660,2sleep30-21swapper/311:34:413
318482650,2sleep20-21swapper/209:25:202
182012655,10sleep00-21swapper/007:53:010
106891650,1ptp4l401ktimersoftd/310:28:483
275882620,2sleep20-21swapper/212:54:262
117502620,2sleep10-21swapper/108:45:131
149612610,2sleep30-21swapper/312:08:383
106891610,1ptp4l401ktimersoftd/311:28:193
18452995813,11cyclictest30223-21/usr/sbin/munin08:15:180
18452995810,16cyclictest22807-21/usr/sbin/munin10:05:080
18452995810,12cyclictest28005-21fschecks_count09:20:080
1845299579,17cyclictest31649-21hddtemp_smartct12:25:120
1845299569,18cyclictest32764-21phc2sys-jitter11:20:160
1845299568,16cyclictest13951-21ssh11:34:570
1845299558,12cyclictest12965-21basename09:55:110
1845299557,16cyclictest2728-21ssh10:17:000
106891550,1ptp4l401ktimersoftd/311:11:593
1845299548,15cyclictest665-21ssh13:00:030
18452995410,11cyclictest22448-21cut12:15:190
1845299537,19cyclictest18569-21ssh12:11:250
18452995313,17cyclictest24591-21ssh13:24:340
181572534,36sleep10-21swapper/107:52:251
18452995212,13cyclictest2828-21ssh11:55:200
162112524,33sleep20-21swapper/207:49:562
1846699510,3cyclictest18004-21ssh12:44:572
18456995114,6cyclictest25-21ksoftirqd/108:16:171
18456995113,7cyclictest25-21ksoftirqd/109:21:331
1845299518,17cyclictest8919-21snmp_o5powerctl09:45:210
1845299517,20cyclictest15815-21ssh12:41:190
1845299517,16cyclictest19888-21ssh10:01:350
1845299517,12cyclictest0-21swapper/008:20:130
1845299516,11cyclictest0-21swapper/012:20:060
18452995110,12cyclictest27714-21ssh10:42:340
18456995013,6cyclictest25-21ksoftirqd/109:37:151
1845299509,8cyclictest6566-21diskstats12:00:100
1845299509,8cyclictest29177-21ssh11:16:340
1845299508,18cyclictest20881-21users11:40:250
1845299508,11cyclictest29281-21vmstat10:10:240
1845299506,11cyclictest0-21swapper/012:31:370
18452995010,12cyclictest15363-21/usr/sbin/munin10:30:110
18456994910,7cyclictest25-21ksoftirqd/110:28:451
1845299499,8cyclictest14592-21snmp_o5powerctl08:50:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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