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2026-02-19 - 07:47
[ 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 Thu Feb 19, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
135252950,0sleep40-21swapper/422:47:404
63062800,1sleep16284-21sshd21:46:181
231922770,0sleep10-21swapper/100:11:231
101652770,1sleep557-21ksoftirqd/521:44:385
285242700,2sleep61134899cyclictest00:06:086
7772690,0sleep40-21swapper/400:30:244
44662630,0sleep30-21swapper/323:31:283
193212590,1sleep019325-21sshd21:37:520
193212590,1sleep019325-21sshd21:37:520
76502520,0sleep10-21swapper/122:39:521
326292490,1sleep732612-21bash23:51:357
261122490,1sleep773-21ksoftirqd/723:17:557
1095224926,8sleep10-21swapper/119:04:591
27402480,1sleep12731-21bash21:08:541
170652480,0sleep10-21swapper/100:36:541
69692470,1sleep2784-21runrttasks21:53:402
279482470,0sleep70-21swapper/722:48:237
24952470,0sleep52492-21systemd-cgroups22:47:015
180042470,0sleep10-21swapper/123:30:221
176512470,1sleep717648-21sshd21:09:567
111112470,0sleep70-21swapper/721:26:227
272942460,0sleep10-21swapper/100:31:581
19572450,0sleep10-21swapper/123:55:211
164122450,2sleep01130199cyclictest00:18:190
95992440,0sleep20-21swapper/223:53:542
86222440,0sleep50-21swapper/522:49:105
82302440,1sleep38231-21bash23:52:033
211052440,1sleep321104-21grepconf.sh21:12:163
34462430,1sleep41133399cyclictest00:10:144
30762430,0sleep60-21swapper/623:38:446
255752430,0sleep40-21swapper/400:24:244
148492430,0sleep10-21swapper/123:33:511
313442420,0sleep20-21swapper/223:49:382
246812420,0sleep30-21swapper/300:17:023
184832420,0sleep00-21swapper/022:42:240
6282410,1sleep2718-21avahi-daemon22:19:112
41902410,0sleep30-21swapper/322:15:443
31142410,1sleep6641ktimersoftd/621:46:076
209452410,0sleep30-21swapper/323:47:143
185032410,0sleep10-21swapper/122:11:011
16872410,0sleep40-21swapper/423:23:534
1108524128,9sleep00-21swapper/019:06:510
1101424129,8sleep50-21swapper/519:05:525
1096624128,9sleep60-21swapper/619:05:126
77522400,0sleep40-21swapper/400:21:354
300892400,0sleep40-21swapper/423:03:184
281462400,0sleep40-21swapper/421:45:414
232422400,0sleep70-21swapper/723:02:577
1096424027,9sleep40-21swapper/419:05:104
1095824027,9sleep70-21swapper/719:05:057
4052390,0sleep00-21swapper/022:06:200
301722390,2sleep11130799cyclictest23:08:521
867823826,8sleep30-21swapper/319:02:453
317522380,0sleep70-21swapper/723:45:587
192342380,0sleep30-21swapper/300:03:403
17472380,0sleep00-21swapper/022:52:330
1085423826,9sleep20-21swapper/219:03:402
299432370,0sleep10-21swapper/123:27:261
264762370,0sleep70-21swapper/722:53:527
128662370,1sleep61134899cyclictest23:28:116
251882350,0sleep70-21swapper/721:17:577
185062310,1sleep5784-21runrttasks22:05:295
239542220,1sleep09-21ksoftirqd/000:26:120
222732190,0sleep50-21swapper/522:00:085
150652190,0sleep20-21swapper/221:19:122
11318991913,4cyclictest33-21ksoftirqd/221:37:032
48902180,0sleep2492-21systemd-journal22:34:092
82952170,0sleep40-21swapper/421:24:194
114052170,0sleep40-21swapper/422:05:034
11348991715,1cyclictest65-21ksoftirqd/622:44:276
11348991715,1cyclictest65-21ksoftirqd/600:16:136
11318991715,1cyclictest33-21ksoftirqd/223:44:312
11318991713,1cyclictest33-21ksoftirqd/221:48:162
11307991715,1cyclictest25-21ksoftirqd/123:41:271
11307991715,1cyclictest25-21ksoftirqd/122:14:321
259512160,0sleep60-21swapper/622:15:076
11348991612,1cyclictest65-21ksoftirqd/622:00:176
1134899160,1cyclictest0-21swapper/623:56:436
1132599160,16cyclictest0-21swapper/322:36:223
11318991615,1cyclictest33-21ksoftirqd/223:17:552
11318991615,1cyclictest33-21ksoftirqd/223:07:502
11318991614,2cyclictest33-21ksoftirqd/223:38:512
11318991614,2cyclictest33-21ksoftirqd/221:25:092
11318991614,1cyclictest33-21ksoftirqd/223:32:222
11318991614,1cyclictest33-21ksoftirqd/222:49:132
11318991614,1cyclictest33-21ksoftirqd/222:13:262
11318991614,1cyclictest33-21ksoftirqd/222:02:522
11318991614,1cyclictest33-21ksoftirqd/221:38:232
11318991614,1cyclictest33-21ksoftirqd/221:38:232
11307991614,1cyclictest25-21ksoftirqd/100:26:391
11307991613,1cyclictest25-21ksoftirqd/123:52:291
96372150,1sleep01-21systemd23:05:550
61982150,0sleep40-21swapper/421:27:554
1498921512,1sleep449-21ksoftirqd/400:03:264
148792150,0sleep50-21swapper/523:09:525
11348991514,1cyclictest65-21ksoftirqd/622:53:576
11348991513,1cyclictest65-21ksoftirqd/623:48:536
11348991513,1cyclictest65-21ksoftirqd/623:13:166
11348991513,1cyclictest65-21ksoftirqd/600:22:266
11333991513,1cyclictest49-21ksoftirqd/422:41:074
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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