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2026-01-30 - 07:17
[ 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 100 highest latencies:
System rack3slot0.osadl.org (updated Fri Jan 30, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
158509913617,73cyclictest13737-21bash22:31:103
80402890,0sleep00-21swapper/021:23:280
15874997737,26cyclictest0-21swapper/622:31:106
221912680,1sleep122169-21sshd22:58:361
88832670,0sleep40-21swapper/421:12:114
15372560,1sleep01536-21grep21:33:130
15844995116,17cyclictest0-21swapper/222:31:102
296692500,1sleep41585899cyclictest21:46:074
15858995049,1cyclictest15-21kswork22:31:114
1556225027,8sleep30-21swapper/319:06:473
129412480,0sleep10-21swapper/121:14:161
43312470,0sleep20-21swapper/223:45:542
277092470,0sleep60-21swapper/600:19:466
173652470,1sleep017364-21sshd23:58:180
13572470,0sleep60-21swapper/600:03:126
40712460,0sleep20-21swapper/222:23:052
280292460,0sleep10-21swapper/122:24:241
155012460,0sleep70-21swapper/700:28:447
155012460,0sleep70-21swapper/700:28:447
146172460,1sleep2784-21runrttasks23:38:492
101392460,0sleep60-21swapper/621:23:346
314072450,0sleep50-21swapper/521:44:155
279572450,1sleep11-21systemd22:16:551
257722450,0sleep40-21swapper/422:33:484
15881994545,0cyclictest32141-21kworker/7:622:31:107
153482440,0sleep515343-21sshd00:17:135
30242430,1sleep12994-21sshd22:30:331
302372430,0sleep20-21swapper/222:13:042
294212430,0sleep30-21swapper/322:45:323
34052420,0sleep00-21swapper/022:19:100
325832420,0sleep20-21swapper/200:03:082
322792420,0sleep60-21swapper/621:55:546
210462420,0sleep70-21swapper/700:00:177
190232420,0sleep60-21swapper/623:54:236
117592420,0sleep50-21swapper/522:52:155
77892410,0sleep30-21swapper/300:32:173
77892410,0sleep30-21swapper/300:32:173
31432410,0sleep60-21swapper/623:32:296
247602410,0sleep4686-21dbus-daemon22:26:114
207002410,0sleep10-21swapper/100:09:561
1541324129,8sleep50-21swapper/519:04:495
276892400,1sleep027650-21sshd22:16:540
1546524027,9sleep40-21swapper/419:05:284
1535224026,11sleep70-21swapper/719:03:557
1562323927,8sleep60-21swapper/619:07:386
1559223928,8sleep20-21swapper/219:07:102
1557323928,8sleep10-21swapper/119:06:531
1537223927,8sleep00-21swapper/019:04:120
152132390,0sleep60-21swapper/622:08:196
111142380,2sleep21584499cyclictest23:05:342
47872370,0sleep70-21swapper/723:20:447
238582370,0sleep30-21swapper/322:20:263
1586699360,35cyclictest30582-21kworker/5:022:31:105
15824993011,1cyclictest492-21systemd-journal22:31:100
1585899236,1cyclictest49-21ksoftirqd/422:08:224
1585899226,4cyclictest49-21ksoftirqd/423:28:214
1585899216,1cyclictest49-21ksoftirqd/421:48:464
1585899215,3cyclictest49-21ksoftirqd/422:13:414
1585899206,2cyclictest49-21ksoftirqd/423:51:534
1585899202,4cyclictest49-21ksoftirqd/421:31:304
15858992014,4cyclictest49-21ksoftirqd/423:18:084
121992200,0sleep00-21swapper/022:00:200
96322190,0sleep70-21swapper/723:24:537
237862190,0sleep70-21swapper/722:45:127
15881991916,1cyclictest73-21ksoftirqd/721:56:287
15866991914,3cyclictest12777-21systemd23:29:015
1585899196,1cyclictest49-21ksoftirqd/400:28:314
1585899196,1cyclictest49-21ksoftirqd/400:28:314
1585899194,3cyclictest49-21ksoftirqd/423:02:444
1585899194,3cyclictest49-21ksoftirqd/400:17:284
1585899193,3cyclictest49-21ksoftirqd/421:26:444
1585899192,1cyclictest49-21ksoftirqd/421:37:284
1585899192,1cyclictest49-21ksoftirqd/421:37:284
15858991917,1cyclictest49-21ksoftirqd/423:18:404
15858991917,1cyclictest49-21ksoftirqd/400:23:224
15858991915,3cyclictest49-21ksoftirqd/421:56:114
15866991814,3cyclictest57-21ksoftirqd/500:10:415
1585899189,1cyclictest49-21ksoftirqd/421:15:094
1585899183,1cyclictest49-21ksoftirqd/422:01:264
1585899182,3cyclictest49-21ksoftirqd/421:40:114
1585899182,3cyclictest49-21ksoftirqd/400:33:434
15858991816,1cyclictest49-21ksoftirqd/423:57:084
15858991815,3cyclictest49-21ksoftirqd/422:08:594
15858991815,1cyclictest49-21ksoftirqd/421:20:184
1585899180,1cyclictest24890-21sshd22:54:564
15824991816,2cyclictest9-21ksoftirqd/023:03:390
15824991816,1cyclictest9-21ksoftirqd/000:29:150
15824991816,1cyclictest9-21ksoftirqd/000:29:150
243592170,0sleep10-21swapper/122:45:141
23322170,0sleep50-21swapper/523:24:275
1585899177,1cyclictest49-21ksoftirqd/423:45:134
15858991715,1cyclictest492-21systemd-journal23:03:374
15858991715,1cyclictest49-21ksoftirqd/423:08:274
15858991715,1cyclictest49-21ksoftirqd/422:51:304
15858991715,1cyclictest49-21ksoftirqd/422:44:574
15858991715,1cyclictest49-21ksoftirqd/400:23:404
15858991715,1cyclictest49-21ksoftirqd/400:08:354
15858991714,2cyclictest49-21ksoftirqd/422:40:004
15858991713,1cyclictest49-21ksoftirqd/400:04:414
1585899171,1cyclictest121rcu_preempt23:38:574
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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