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2026-01-20 - 09:11
[ 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 highest latencies:
System rack8slot1.osadl.org (updated Tue Jan 20, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1639299407324,0cyclictest0-21swapper23:09:040
163929936541501,0cyclictest3357-21latency_hist23:07:530
16392993291873,0cyclictest15206-21cat22:08:040
1639299278426,0cyclictest4274-21rpc.gssd23:43:040
16392992422259,0cyclictest12288-1kworker/0:2H22:48:040
16392992378250,0cyclictest12288-1kworker/0:2H21:33:030
16392992358815,0cyclictest12310-21runrttasks20:28:040
16392992352755,0cyclictest21684-21latency_hist19:23:040
16392992344769,0cyclictest8800-21ls23:23:030
16392992340576,0cyclictest1595-21jbd2/hda3-821:03:030
16392992338709,0cyclictest31533-21munin-node00:28:030
16392992337661,0cyclictest9-21ksoftirqd/020:43:030
16392992333699,0cyclictest9-21ksoftirqd/020:48:040
16392992327276,0cyclictest12288-1kworker/0:2H00:08:040
16392992322292,0cyclictest12288-1kworker/0:2H20:33:040
16392992319267,0cyclictest12288-1kworker/0:2H23:13:020
16392992289674,0cyclictest20947-21sed23:58:060
16392992251280,0cyclictest12288-1kworker/0:2H20:13:030
16392992209298,0cyclictest12288-1kworker/0:2H21:23:040
16392992179271,0cyclictest12288-1kworker/0:2H22:53:030
16392992109571,0cyclictest19176-21latency_hist23:53:030
1639299204330,0cyclictest9-21ksoftirqd/023:03:010
16392992021273,0cyclictest12288-1kworker/0:2H19:43:030
16392991978274,0cyclictest12288-1kworker/0:2H19:13:040
16392991950753,0cyclictest9-21ksoftirqd/019:53:060
16392991943239,0cyclictest12288-1kworker/0:2H19:48:040
16392991930324,0cyclictest12288-1kworker/0:2H23:18:070
16392991927268,0cyclictest12288-1kworker/0:2H19:33:040
16392991925235,0cyclictest12288-1kworker/0:2H21:48:030
16392991922203,0cyclictest12288-1kworker/0:2H00:23:060
16392991895252,0cyclictest12288-1kworker/0:2H00:03:050
16392991885696,0cyclictest9-21ksoftirqd/019:58:060
16392991881207,0cyclictest12288-1kworker/0:2H20:53:040
16392991857225,0cyclictest12288-1kworker/0:2H19:08:000
16392991852663,0cyclictest9-21ksoftirqd/022:28:030
16392991847715,0cyclictest25330-21sendmail_mailtr22:38:070
16392991831641,0cyclictest9-21ksoftirqd/023:38:070
16392991828672,0cyclictest1595-21jbd2/hda3-819:28:040
16392991816188,0cyclictest12288-1kworker/0:2H19:08:030
1639299181224,0cyclictest4137-21lldpd20:25:180
16392991759229,0cyclictest12288-1kworker/0:2H23:38:130
16392991742257,0cyclictest12288-1kworker/0:2H22:18:080
16392991727679,0cyclictest8791-21sendmail_mailtr20:18:080
16392991724727,0cyclictest9-21ksoftirqd/000:38:070
16392991711244,0cyclictest12288-1kworker/0:2H21:53:030
16392991696221,0cyclictest12288-1kworker/0:2H20:38:080
16392991664295,0cyclictest12288-1kworker/0:2H19:38:070
16392991653340,0cyclictest12288-1kworker/0:2H21:58:080
16392991624216,0cyclictest12288-1kworker/0:2H20:58:080
16392991575326,0cyclictest1595-21jbd2/hda3-819:20:450
16392991568211,0cyclictest12288-1kworker/0:2H20:03:030
16392991555446,0cyclictest1595-21jbd2/hda3-800:15:320
16392991553477,0cyclictest1595-21jbd2/hda3-821:45:280
16392991548406,0cyclictest9-21ksoftirqd/000:20:220
163929915421126,0cyclictest12288-1kworker/0:2H23:30:390
16392991533291,0cyclictest9-21ksoftirqd/021:40:310
16392991529383,0cyclictest1595-21jbd2/hda3-822:45:250
16392991519409,0cyclictest1595-21jbd2/hda3-820:10:310
16392991507332,0cyclictest1595-21jbd2/hda3-822:25:250
16392991505108,0cyclictest12288-1kworker/0:2H22:05:360
16392991502281,0cyclictest9-21ksoftirqd/023:48:400
16392991490417,0cyclictest1595-21jbd2/hda3-822:35:190
16392991469526,0cyclictest9-21ksoftirqd/021:20:380
16392991459221,0cyclictest12288-1kworker/0:2H21:13:080
16392991434473,0cyclictest9-21ksoftirqd/021:30:320
16392991407234,0cyclictest12288-1kworker/0:2H21:10:230
16392991300139,0cyclictest12288-1kworker/0:2H22:13:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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