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2026-01-22 - 18:22
[ 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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rack6slot5.osadl.org (updated Thu Jan 22, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1790199115026027,5464cyclictest1723-21kworker/0:008:06:530
1790199106395622,5003cyclictest1301-21kworker/0:209:14:500
1790199104905437,5042cyclictest1723-21kworker/0:008:25:500
1790199103705173,5186cyclictest4131-21kworker/0:110:29:210
1790199100635018,5034cyclictest30647-21kworker/0:210:17:250
179019998125190,4611cyclictest1723-21kworker/0:007:35:330
179019998015174,4616cyclictest1301-21kworker/0:209:20:100
179019996775011,4655cyclictest1723-21kworker/0:007:17:150
179019996655105,4549cyclictest1723-21kworker/0:008:56:330
179019995745068,4502cyclictest1723-21kworker/0:007:58:550
179019994665007,4448cyclictest1723-21kworker/0:007:28:010
179019994124796,4605cyclictest29815-21kworker/0:211:13:500
179019993404775,4554cyclictest1723-21kworker/0:008:48:280
179019991684667,4490cyclictest29815-21kworker/0:211:46:470
179019991434654,4478cyclictest10516-21kworker/0:009:32:490
179019991014634,4456cyclictest17256-21kworker/0:012:03:140
179019990434624,4414cyclictest1723-21kworker/0:008:14:200
179019989524555,4386cyclictest29815-21kworker/0:211:22:190
179019989404569,4360cyclictest1723-21kworker/0:007:20:490
179019988844658,4223cyclictest1723-21kworker/0:007:13:400
179019988064495,4300cyclictest17256-21kworker/0:011:55:040
179019988044373,4416cyclictest1723-21kworker/0:007:41:230
179019987444461,4272cyclictest29815-21kworker/0:211:26:280
179019987434613,4077cyclictest10516-21kworker/0:009:55:110
179019987134503,4160cyclictest17256-21kworker/0:012:05:420
179019986724629,4032cyclictest3079-21kworker/0:112:34:400
179019986724428,4233cyclictest1723-21kworker/0:009:04:240
179019986014476,4120cyclictest3079-21kworker/0:112:27:090
179019985524250,4260cyclictest1723-21kworker/0:008:31:450
179019985294453,4065cyclictest4131-21kworker/0:110:41:210
179019984514469,3931cyclictest10516-21kworker/0:009:47:170
179019982404462,3718cyclictest17256-21kworker/0:011:53:390
179019980324255,3725cyclictest1723-21kworker/0:008:20:150
179019979003963,3922cyclictest10516-21kworker/0:009:43:330
179019978883989,3847cyclictest1723-21kworker/0:008:39:270
179019978744286,3536cyclictest1723-21kworker/0:007:49:240
179019978423964,3826cyclictest1723-21kworker/0:008:54:490
179019978344060,3723cyclictest4131-21kworker/0:110:47:360
179019977173810,3864cyclictest1301-21kworker/0:209:18:400
179019976774085,3540cyclictest29815-21kworker/0:211:16:390
179019974453884,3546cyclictest29815-21kworker/0:211:32:580
179019974283990,3427cyclictest10516-21kworker/0:009:36:580
179019974173994,3412cyclictest1301-21kworker/0:209:28:280
179019973693922,3388cyclictest10516-21kworker/0:009:51:200
179019972143899,3303cyclictest1723-21kworker/0:007:54:570
179019971623818,3284cyclictest4131-21kworker/0:110:51:110
179019971573868,3278cyclictest10516-21kworker/0:010:04:320
179019971113802,3258cyclictest4131-21kworker/0:110:32:050
179019970573475,3530cyclictest1723-21kworker/0:008:42:380
179019970423813,3218cyclictest4131-21kworker/0:110:21:120
179019969333655,3273cyclictest4131-21kworker/0:110:37:340
179019969113739,3161cyclictest3079-21kworker/0:112:38:480
179019967633626,3086cyclictest1723-21kworker/0:007:33:390
179019967423660,3078cyclictest30647-21kworker/0:210:13:190
179019967233548,3164cyclictest4131-21kworker/0:110:57:150
179019967203656,3059cyclictest1723-21kworker/0:009:08:220
179019965213456,3050cyclictest4131-21kworker/0:111:03:320
179019964533520,2922cyclictest29815-21kworker/0:211:38:180
179019964163500,2905cyclictest4131-21kworker/0:111:09:270
179019964043438,2906cyclictest1723-21kworker/0:008:01:090
179019963323462,2859cyclictest17256-21kworker/0:012:19:200
179019963223352,2955cyclictest17256-21kworker/0:012:13:270
179019962703411,2854cyclictest3079-21kworker/0:112:23:180
179019960503265,2742cyclictest29815-21kworker/0:211:40:510
179019960013251,2690cyclictest10516-21kworker/0:010:06:570
179019952082806,2397cyclictest1723-21kworker/0:008:18:100
173782812183,177sleep00-21swapper07:06:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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