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2026-02-15 - 11:02
[ 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 376 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
27801992058581,0cyclictest9-21ksoftirqd/023:21:350
27801991968158,0cyclictest32723-1kworker/0:0H19:06:330
27801991963138,0cyclictest32723-1kworker/0:0H20:01:330
27801991915208,0cyclictest32723-1kworker/0:0H23:51:320
27801991874719,0cyclictest29461-21munin-node22:26:350
27801991873240,0cyclictest32723-1kworker/0:0H23:31:330
278019918661734,0cyclictest31617-21ntp_states00:11:550
27801991858627,0cyclictest9-21ksoftirqd/023:16:420
27801991844314,0cyclictest32723-1kworker/0:0H21:26:340
27801991816287,0cyclictest32723-1kworker/0:0H20:41:340
27801991816188,0cyclictest32723-1kworker/0:0H23:11:330
27801991739286,0cyclictest32723-1kworker/0:0H23:46:330
27801991711208,0cyclictest32723-1kworker/0:0H00:26:340
27801991708647,0cyclictest31206-21mailstats19:16:380
27801991696644,0cyclictest9-21ksoftirqd/020:26:350
27801991677260,0cyclictest32723-1kworker/0:0H22:41:350
27801991672202,0cyclictest32723-1kworker/0:0H21:01:350
27801991670270,0cyclictest32723-1kworker/0:0H19:06:280
27801991665219,0cyclictest32723-1kworker/0:0H19:41:350
27801991648636,0cyclictest9-21ksoftirqd/023:36:370
27801991645638,0cyclictest9-21ksoftirqd/021:46:330
27801991638275,0cyclictest32723-1kworker/0:0H22:36:430
27801991633526,0cyclictest18523-21tune2fs20:13:560
27801991631262,0cyclictest32723-1kworker/0:0H21:56:370
27801991629260,0cyclictest32723-1kworker/0:0H20:46:350
27801991624267,0cyclictest32723-1kworker/0:0H00:31:330
27801991594787,0cyclictest32692-21latency_hist20:56:420
27801991591706,0cyclictest20704-21latency_hist20:21:340
27801991591301,0cyclictest32723-1kworker/0:0H20:51:440
27801991561112,0cyclictest32723-1kworker/0:0H19:56:430
27801991551502,0cyclictest8669-21fschecks_count21:19:190
27801991535678,0cyclictest29013-21perl22:24:030
27801991529421,0cyclictest9-21ksoftirqd/020:19:150
27801991518395,0cyclictest4450-21runrttasks20:34:130
27801991513464,0cyclictest9-21ksoftirqd/022:59:120
27801991511470,0cyclictest9-21ksoftirqd/021:39:210
27801991505442,0cyclictest9-21ksoftirqd/021:09:130
27801991497175,0cyclictest101rcuc/021:44:090
27801991492398,0cyclictest9-21ksoftirqd/022:03:560
27801991490204,0cyclictest32723-1kworker/0:0H20:39:040
27801991437750,0cyclictest26729-21sed23:56:440
27801991391259,0cyclictest1595-21jbd2/hda3-819:39:090
27801991375339,0cyclictest9-21ksoftirqd/019:29:350
27801991373380,0cyclictest9-21ksoftirqd/019:19:030
27801991345139,0cyclictest32723-1kworker/0:0H22:06:340
27801991098602,0cyclictest9-21ksoftirqd/022:16:450
27801991073227,0cyclictest32723-1kworker/0:0H00:16:430
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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