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2026-02-27 - 17:42
[ 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 Fri Feb 27, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151059931491330,0cyclictest9-21ksoftirqd/007:05:470
15105993020737,0cyclictest3078-21munin-node08:05:500
15105992632262,0cyclictest3489-1kworker/0:1H09:05:500
15105992617326,0cyclictest3489-1kworker/0:1H10:05:490
15105992594729,0cyclictest14292-21ls11:45:490
151059924672375,0cyclictest0-21swapper07:12:510
15105992436282,0cyclictest3489-1kworker/0:1H12:05:490
15105992385145,0cyclictest3489-1kworker/0:1H09:10:490
15105992374273,0cyclictest3489-1kworker/0:1H11:50:500
15105992370252,0cyclictest3489-1kworker/0:1H08:50:500
15105992347296,0cyclictest3489-1kworker/0:1H11:05:520
15105992333269,0cyclictest3489-1kworker/0:1H10:00:490
15105992325777,0cyclictest9-21ksoftirqd/011:25:490
15105992325294,0cyclictest3489-1kworker/0:1H09:20:490
15105992316715,0cyclictest9-21ksoftirqd/008:10:510
15105992309292,0cyclictest3489-1kworker/0:1H12:10:490
15105992308314,0cyclictest3489-1kworker/0:1H08:00:500
15105992306298,0cyclictest3489-1kworker/0:1H10:30:490
15105992293769,0cyclictest9-21ksoftirqd/009:00:500
15105992286274,0cyclictest3489-1kworker/0:1H12:20:490
15105992280256,0cyclictest3489-1kworker/0:1H11:40:490
15105992245280,0cyclictest3489-1kworker/0:1H07:40:510
15105992243238,0cyclictest3489-1kworker/0:1H09:40:500
15105992233246,0cyclictest3489-1kworker/0:1H09:25:490
15105992207779,0cyclictest15449-21sort08:40:490
15105992109233,0cyclictest3489-1kworker/0:1H09:50:490
15105992096662,0cyclictest9-21ksoftirqd/010:40:500
15105992096542,0cyclictest9-21ksoftirqd/011:20:500
15105992076719,0cyclictest28670-21munin-node07:45:510
15105992026270,0cyclictest3489-1kworker/0:1H07:05:450
15105991951202,0cyclictest3489-1kworker/0:1H10:20:500
1510599189127,0cyclictest12071-21seq11:38:190
15105991881689,0cyclictest9-21ksoftirqd/008:25:510
15105991832684,0cyclictest9-21ksoftirqd/010:25:500
15105991817292,0cyclictest3489-1kworker/0:1H10:45:490
15105991801744,0cyclictest32330-21munin-node09:30:500
15105991795695,0cyclictest19566-21sendmail_mailtr12:00:500
151059917941086,0cyclictest3489-1kworker/0:1H09:45:510
15105991768655,0cyclictest30437-21munin-node07:50:500
1510599172638,0cyclictest3489-1kworker/0:1H11:10:490
15105991711792,0cyclictest27893-21munin-node12:25:490
15105991691568,0cyclictest1595-21jbd2/hda3-807:20:490
15105991686307,0cyclictest3489-1kworker/0:1H10:55:540
15105991661714,0cyclictest9-21ksoftirqd/010:50:500
15105991660529,0cyclictest9-21ksoftirqd/011:00:500
15105991657298,0cyclictest3489-1kworker/0:1H09:15:530
15105991650744,0cyclictest9-21ksoftirqd/012:30:490
15105991633255,0cyclictest3489-1kworker/0:1H11:35:530
15105991632296,0cyclictest3489-1kworker/0:1H10:10:500
15105991626323,0cyclictest3489-1kworker/0:1H08:25:570
15105991608665,0cyclictest9-21ksoftirqd/007:55:540
15105991600478,0cyclictest9-21ksoftirqd/007:30:490
1510599159831,0cyclictest3489-1kworker/0:1H08:18:310
15105991589225,0cyclictest3489-1kworker/0:1H07:25:500
15105991579387,0cyclictest1595-21jbd2/hda3-808:48:300
15105991567548,0cyclictest9-21ksoftirqd/007:35:540
15105991561280,0cyclictest3489-1kworker/0:1H08:55:530
15105991540237,0cyclictest3489-1kworker/0:1H11:55:590
15105991534468,0cyclictest9-21ksoftirqd/008:38:290
15105991523230,0cyclictest5035-21perl11:18:210
15105991495100,0cyclictest3489-1kworker/0:1H08:33:260
15105991480294,0cyclictest3489-1kworker/0:1H10:15:580
15105991453343,0cyclictest9-21ksoftirqd/012:18:260
15105991417306,0cyclictest3489-1kworker/0:1H10:36:010
15105991345736,0cyclictest8242-21grep09:55:590
15105991031686,0cyclictest9-21ksoftirqd/007:16:000
15105991030425,0cyclictest1595-21jbd2/hda3-809:36:390
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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