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2026-01-30 - 13:16
[ 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 highest latencies:
System rack7slot8.osadl.org (updated Fri Jan 30, 2026 01:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23217221032,55sleep00-21swapper/019:08:430
234319912198,13cyclictest0-21swapper/019:10:040
234319910850,44cyclictest101ktimersoftd/022:52:060
234319910748,21cyclictest24876-21runrttasks23:30:270
234319910463,26cyclictest101ktimersoftd/000:18:210
23431999731,14cyclictest101ktimersoftd/000:27:090
23431999543,37cyclictest0-21swapper/019:15:370
23431999450,31cyclictest101ktimersoftd/020:52:100
23431999356,22cyclictest101ktimersoftd/000:00:060
23431999334,39cyclictest0-21swapper/021:23:050
33212924,7sleep00-21swapper/022:05:300
23431999239,35cyclictest27927-21netstat23:41:050
23431999134,38cyclictest0-21swapper/021:43:090
23431999044,30cyclictest101ktimersoftd/023:52:200
23431999032,39cyclictest0-21swapper/022:03:130
2343199898,46cyclictest6287-21fw_forwarded_lo20:10:260
23431998744,32cyclictest20737-21runrttasks21:05:210
23431998726,32cyclictest6659-21https00:25:060
23431998654,13cyclictest10150irq/55-4a10000023:00:240
23431998633,32cyclictest15361-21/usr/sbin/munin20:45:180
23431998625,12cyclictest101ktimersoftd/020:37:090
23431998561,10cyclictest101ktimersoftd/021:50:180
23431998440,29cyclictest3650irq/20-4900000020:30:400
23431998440,28cyclictest3650irq/20-4900000023:35:400
23431998436,32cyclictest10648-21runrttasks20:27:450
23431998352,14cyclictest10150irq/55-4a10000021:10:210
23431998348,24cyclictest0-21swapper/021:15:220
23431998328,37cyclictest9800-21runrttasks00:35:200
23431998326,38cyclictest1688-21apt22:00:010
23431998314,52cyclictest10920-21ntpq22:35:360
2343199827,37cyclictest1305-21snmpd00:08:400
23431998253,13cyclictest10150irq/55-4a10000022:15:210
23431998231,17cyclictest100242chrt22:31:420
167752825,11sleep00-21swapper/022:57:580
2343199816,24cyclictest18424-21ntp_states20:55:400
23431998159,15cyclictest5978-21latency_hist20:10:030
23431998157,11cyclictest101ktimersoftd/020:40:410
23431998138,12cyclictest10250irq/56-4a10000000:00:200
2343199808,22cyclictest8604-21df_inode00:30:430
23431998049,19cyclictest28262-21runrttasks19:28:580
23431998040,26cyclictest3650irq/20-4900000020:15:310
23431998018,51cyclictest34642sleep000:12:500
23431997949,14cyclictest10150irq/55-4a10000022:45:400
23431997949,14cyclictest10150irq/55-4a10000019:45:230
23431997949,13cyclictest10150irq/55-4a10000019:50:220
23431997948,15cyclictest10150irq/55-4a10000023:05:330
23431997934,31cyclictest101ktimersoftd/021:45:420
23431997932,33cyclictest0-21swapper/021:03:290
2343199786,52cyclictest28058-21wget21:35:130
23431997858,12cyclictest101ktimersoftd/019:55:300
23431997855,13cyclictest101ktimersoftd/023:17:050
23431997841,26cyclictest0-21swapper/022:40:220
23431997820,28cyclictest787-21haveged22:10:370
23431997759,10cyclictest101ktimersoftd/023:20:410
23431997749,13cyclictest10150irq/55-4a10000022:25:330
23431997748,18cyclictest3789-21/usr/sbin/munin20:00:230
23431997741,26cyclictest29992-21fw_packets19:35:300
23431997648,13cyclictest10150irq/55-4a10000022:20:180
23431997646,13cyclictest10150irq/55-4a10000019:25:030
23431997645,14cyclictest10150irq/55-4a10000023:25:390
23431997630,35cyclictest87772chrt20:20:230
23431997556,10cyclictest101ktimersoftd/019:30:220
23431997546,13cyclictest10150irq/55-4a10000021:30:420
23431997545,14cyclictest10150irq/55-4a10000023:45:360
2343199747,15cyclictest754-21systemd-journal19:41:220
23431997428,30cyclictest25551-21aten_r7power_cu21:25:120
23431997427,11cyclictest101ktimersoftd/023:10:230
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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