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2026-02-15 - 11:20
[ 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: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 20 highest latencies:
System rack8slot1.osadl.org (updated Sun Feb 15, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2780199462824,0cyclictest0-21swapper00:06:390
278019932391624,0cyclictest9-21ksoftirqd/023:06:230
27801993222903,0cyclictest17537-21sendmail_mailtr23:26:370
2780199312928,0cyclictest10826-21munin-node23:06:560
27801992650281,0cyclictest32723-1kworker/0:0H00:06:310
27801992570250,0cyclictest32723-1kworker/0:0H20:06:350
27801992568260,0cyclictest32723-1kworker/0:0H19:51:340
27801992538230,0cyclictest32723-1kworker/0:0H19:46:340
27801992380723,0cyclictest11897-21munin-node21:31:340
27801992362208,0cyclictest32723-1kworker/0:0H23:41:350
27801992349624,0cyclictest9-21ksoftirqd/021:11:350
27801992341802,0cyclictest5399-21runrttasks22:51:340
27801992323271,0cyclictest32723-1kworker/0:0H19:31:350
27801992319257,0cyclictest32723-1kworker/0:0H21:21:340
27801992293640,0cyclictest9-21ksoftirqd/019:21:340
27801992273214,0cyclictest32723-1kworker/0:0H22:46:350
27801992271465,0cyclictest9-21ksoftirqd/022:11:330
27801992184239,0cyclictest32723-1kworker/0:0H22:31:340
27801992168282,0cyclictest32723-1kworker/0:0H21:51:330
27801992067151,0cyclictest32723-1kworker/0:0H00:21:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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