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2026-02-11 - 09:56
[ 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 rack2slot0.osadl.org (updated Wed Feb 11, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
636521340,2sleep11421599cyclictest23:29:281
313672590,0sleep20-21swapper/223:17:462
313092590,1sleep2674-21dbus-daemon22:16:342
232202580,1sleep3674-21dbus-daemon22:41:183
37312550,1sleep33733-21bash00:10:263
300022540,0sleep20-21swapper/221:45:142
261822540,0sleep10-21swapper/100:28:591
143752540,0sleep20-21swapper/220:25:252
198482520,1sleep0624-13audispd22:52:000
101912520,0sleep10-21swapper/100:16:331
22162510,1sleep12203-21sshd00:37:571
107352510,1sleep110737-21bash23:24:181
24912500,1sleep22488-21bash23:09:492
141572500,0sleep00-21swapper/022:35:070
305552480,0sleep00-21swapper/023:23:130
267602480,0sleep20-21swapper/223:50:222
226612480,0sleep30-21swapper/321:58:203
129342480,1sleep00-21swapper/019:05:140
90952470,0sleep30-21swapper/321:49:593
314252470,0sleep10-21swapper/121:48:531
201002450,0sleep10-21swapper/123:05:431
294022420,2sleep01420899cyclictest21:31:140
11552410,0sleep20-21swapper/222:50:222
232922380,2sleep21421999cyclictest21:44:332
1405623632,2sleep10-21swapper/119:09:211
1379523227,3sleep20-21swapper/219:06:052
140632297,7sleep30-21swapper/319:09:273
124932210,0sleep00-21swapper/022:34:580
179082180,0sleep30-21swapper/322:08:143
91742170,2sleep31422599cyclictest23:26:523
41362170,1sleep20-21swapper/222:23:162
14215991715,1cyclictest15455-21lspci22:11:241
66002160,0sleep20-21swapper/222:31:402
63822160,1sleep341-21ksoftirqd/323:07:213
300872160,1sleep0111rcuc/023:50:400
14215991615,0cyclictest6722-21kworker/1:423:12:101
103242160,0sleep00-21swapper/022:42:590
296152150,0sleep00-21swapper/023:58:580
185622150,0sleep20-21swapper/223:22:112
14215991513,1cyclictest27307-21kworker/1:221:36:501
1421599150,1cyclictest649-21polkitd21:27:101
138722150,1sleep3401ktimersoftd/300:33:253
109592150,0sleep30-21swapper/300:08:223
86092140,0sleep30-21swapper/323:48:553
56862140,1sleep05688-21bash21:27:530
265832140,0sleep10-21swapper/100:23:301
1422599140,13cyclictest0-21swapper/321:14:193
14215991414,0cyclictest5375-21kworker/1:421:52:261
294892130,0sleep00-21swapper/000:09:590
259032130,0sleep00-21swapper/000:37:110
211502130,0sleep20-21swapper/221:51:102
14225991311,1cyclictest0-21swapper/323:39:203
14225991311,1cyclictest0-21swapper/323:39:193
1422599130,1cyclictest674-21dbus-daemon00:02:393
1422599130,1cyclictest0-21swapper/321:51:093
14219991311,1cyclictest24370-21sshd00:09:332
1421999130,12cyclictest1344-21sshd22:58:432
1421999130,12cyclictest0-21swapper/221:30:142
14215991312,0cyclictest5468-21lspci22:26:031
14215991312,0cyclictest241ktimersoftd/122:35:321
14215991312,0cyclictest241ktimersoftd/121:31:571
14215991312,0cyclictest0-21swapper/123:43:011
14215991311,1cyclictest6084-21kworker/1:022:18:261
301562120,0sleep00-21swapper/021:05:150
177822120,0sleep00-21swapper/023:44:120
1422599120,1cyclictest27995-21bash23:22:593
1422599120,1cyclictest14927-21lspci00:22:303
1422599120,11cyclictest0-21swapper/323:44:593
1422599120,11cyclictest0-21swapper/321:33:593
14219991211,0cyclictest0-21swapper/222:10:332
1421999120,1cyclictest710-21NetworkManager22:09:032
1421999120,1cyclictest32484-21sshd21:26:532
1421999120,11cyclictest5984-21lspci00:21:432
1421999120,11cyclictest29609-21sshd23:01:042
1421999120,11cyclictest18807-21id00:00:432
1421999120,0cyclictest0-21swapper/221:15:242
14215991211,0cyclictest6084-21kworker/1:022:08:021
14215991211,0cyclictest27321-21lspci23:50:261
14215991211,0cyclictest20336-21lspci21:58:061
14215991210,1cyclictest18013-21kworker/1:300:12:511
14215991210,1cyclictest1520-21kworker/1:422:40:581
1421599120,11cyclictest22922-21sshd23:19:511
14208991210,1cyclictest21475-21lspci21:51:130
1420899120,1cyclictest10661-21bash00:11:030
1420899120,11cyclictest0-21swapper/022:56:030
35662110,0sleep03571-21cpuspeed_turbos22:10:120
255682110,0sleep20-21swapper/200:37:102
168882110,2sleep21421999cyclictest22:01:082
1422599119,1cyclictest25438-21sshd23:30:593
1422599110,10cyclictest0-21swapper/322:00:293
1421999119,1cyclictest25118-21bash22:25:032
1421999110,10cyclictest0-21swapper/223:49:542
1421999110,10cyclictest0-21swapper/223:30:132
1421999110,10cyclictest0-21swapper/221:11:032
1421999110,0cyclictest0-21swapper/221:59:442
14215991111,0cyclictest19299-21kworker/1:123:48:351
14215991110,0cyclictest32301-21lspci21:15:311
14215991110,0cyclictest0-21swapper/122:47:301
14215991110,0cyclictest0-21swapper/100:31:311
1421599110,0cyclictest0-21swapper/100:01:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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