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2026-02-26 - 10:49
[ 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 Thu Feb 26, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1457099451350,0cyclictest0-21swapper23:25:520
145709942714145,0cyclictest1906-21df23:11:200
145709931183033,0cyclictest21355-21aten2.4-expect00:07:130
14570992907686,0cyclictest14569-21cyclictest00:11:030
14570992750214,0cyclictest14812-1kworker/0:0H21:05:540
14570992650579,0cyclictest0-21swapper23:30:580
14570992621238,0cyclictest14812-1kworker/0:0H23:05:540
1457099258958,0cyclictest24382-21munin-node22:40:550
14570992562289,0cyclictest14812-1kworker/0:0H21:50:550
145709925312436,0cyclictest9-21ksoftirqd/021:00:500
14570992456238,0cyclictest8826-1kworker/0:1H19:05:540
14570992452298,0cyclictest14812-1kworker/0:0H00:05:540
14570992431109,0cyclictest14812-1kworker/0:0H20:40:550
14570992424277,0cyclictest14812-1kworker/0:0H20:30:540
14570992395273,0cyclictest14812-1kworker/0:0H20:20:550
14570992381257,0cyclictest14812-1kworker/0:0H21:00:540
14570992370273,0cyclictest14812-1kworker/0:0H20:05:540
14570992370202,0cyclictest14812-1kworker/0:0H22:30:540
14570992364710,0cyclictest9-21ksoftirqd/022:25:550
14570992346740,0cyclictest1595-21jbd2/hda3-800:20:540
14570992338635,0cyclictest9-21ksoftirqd/000:25:550
14570992332306,0cyclictest14812-1kworker/0:0H23:45:540
14570992329247,0cyclictest14812-1kworker/0:0H22:05:540
14570992327252,0cyclictest14812-1kworker/0:0H22:00:550
14570992326268,0cyclictest14812-1kworker/0:0H23:00:550
14570992324280,0cyclictest14812-1kworker/0:0H19:30:550
14570992283205,0cyclictest14812-1kworker/0:0H20:00:540
14570992255214,0cyclictest14812-1kworker/0:0H21:20:560
14570992249289,0cyclictest14812-1kworker/0:0H19:20:540
14570992238278,0cyclictest14812-1kworker/0:0H22:20:550
14570992180241,0cyclictest14812-1kworker/0:0H22:10:540
14570992153338,0cyclictest14812-1kworker/0:0H20:25:550
14570992059341,0cyclictest14812-1kworker/0:0H23:35:580
14570992039289,0cyclictest14812-1kworker/0:0H20:10:540
14570992004179,0cyclictest14812-1kworker/0:0H20:45:540
14570991990150,0cyclictest14812-1kworker/0:0H19:25:550
14570991989255,0cyclictest14812-1kworker/0:0H20:50:540
14570991965215,0cyclictest14812-1kworker/0:0H19:45:560
14570991961318,0cyclictest14812-1kworker/0:0H22:45:540
14570991951126,0cyclictest14812-1kworker/0:0H19:40:540
14570991899331,0cyclictest14812-1kworker/0:0H20:15:580
14570991887538,0cyclictest9-21ksoftirqd/019:50:560
14570991858707,0cyclictest4079-21sendmail_mailtr21:40:540
14570991858304,0cyclictest14812-1kworker/0:0H21:55:570
14570991856281,0cyclictest14812-1kworker/0:0H20:35:580
14570991847708,0cyclictest0-21swapper23:25:530
14570991843181,0cyclictest14812-1kworker/0:0H21:35:580
14570991839245,0cyclictest14812-1kworker/0:0H22:15:580
14570991836267,0cyclictest14812-1kworker/0:0H23:55:580
14570991835236,0cyclictest14812-1kworker/0:0H21:45:540
14570991778271,0cyclictest14812-1kworker/0:0H23:40:540
14570991770243,0cyclictest14812-1kworker/0:0H23:50:530
14570991762741,0cyclictest18204-21latency_hist19:15:590
14570991761293,0cyclictest14812-1kworker/0:0H21:30:540
14570991741227,0cyclictest14812-1kworker/0:0H19:36:040
14570991739285,0cyclictest14812-1kworker/0:0H21:15:590
14570991733248,0cyclictest14812-1kworker/0:0H19:56:000
14570991690548,0cyclictest9-21ksoftirqd/000:35:580
14570991626239,0cyclictest14812-1kworker/0:0H22:35:580
14570991563446,0cyclictest1595-21jbd2/hda3-823:18:190
14570991522218,0cyclictest14812-1kworker/0:0H22:50:550
14570991509260,0cyclictest14812-1kworker/0:0H00:16:030
14570991468339,0cyclictest14812-1kworker/0:0H21:10:560
14570991467389,0cyclictest9-21ksoftirqd/019:13:130
14570991446690,0cyclictest9-21ksoftirqd/019:05:510
1457099142566,0cyclictest14812-1kworker/0:0H21:33:170
14570991332647,0cyclictest9-21ksoftirqd/022:56:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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