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2026-02-24 - 07:45
[ 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 Tue Feb 24, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
312222920,0sleep10-21swapper/122:45:111
183732570,0sleep00-21swapper/022:27:550
183732570,0sleep00-21swapper/022:27:550
163292550,0sleep30-21swapper/323:53:533
294382540,0sleep10-21swapper/121:14:511
81272530,1sleep28054-21sshd22:42:202
168792520,1sleep016873-21lspci22:47:190
322002510,0sleep132177-21sshd23:32:131
250902510,0sleep20-21swapper/200:38:152
111352510,0sleep10-21swapper/121:50:401
92232500,0sleep10-21swapper/100:08:451
153362500,0sleep20-21swapper/221:40:152
276542490,0sleep30-21swapper/322:10:203
215652490,1sleep00-21swapper/022:32:130
146082490,0sleep10-21swapper/100:25:121
299642480,0sleep30-21swapper/322:29:223
299642480,0sleep30-21swapper/322:29:223
262842480,0sleep00-21swapper/023:04:080
213432480,0sleep20-21swapper/221:19:022
206472480,0sleep00-21swapper/022:03:400
110282480,0sleep20-21swapper/200:28:412
7532470,0sleep30-21swapper/322:41:253
50142460,1sleep11661299cyclictest22:26:161
50142460,1sleep11661299cyclictest22:26:161
125792390,1sleep212581-21bash00:09:102
178682380,2sleep21661699cyclictest22:03:102
162062329,7sleep30-21swapper/319:06:293
1542322713,9sleep10-21swapper/119:05:151
1627122211,7sleep20-21swapper/219:07:162
161302219,7sleep00-21swapper/019:05:300
72002170,0sleep10-21swapper/122:18:111
5162170,0sleep30-21swapper/323:36:113
11402170,0sleep10-21swapper/122:33:421
223672160,0sleep30-21swapper/323:23:133
152692160,0sleep00-21swapper/021:57:030
287242150,0sleep30-21swapper/323:27:543
318072140,0sleep131797-21sshd22:41:141
313322140,1sleep30-21swapper/300:19:213
30092140,0sleep00-21swapper/023:24:520
121532140,0sleep00-21swapper/023:49:270
1661299130,12cyclictest0-21swapper/122:39:451
1661299130,11cyclictest19664-21sshd23:50:151
1660699130,12cyclictest8479-21sshd00:08:400
188312120,0sleep30-21swapper/322:59:183
16627991210,1cyclictest25329-21grep23:07:543
1662799120,1cyclictest710-21NetworkManager23:19:533
1662799120,1cyclictest13127-21sshd22:54:433
1662799120,11cyclictest642-21systemd-logind23:02:033
1662799120,11cyclictest0-21swapper/322:09:143
1661699124,3cyclictest33-21ksoftirqd/223:46:392
16612991210,1cyclictest1-21systemd22:57:561
1661299120,1cyclictest30000-21grep00:23:051
1661299120,11cyclictest6193-21bash23:40:451
1661299120,11cyclictest0-21swapper/123:58:151
1661299120,11cyclictest0-21swapper/100:18:151
1660699121,1cyclictest27562-21lspci23:08:100
1660699120,11cyclictest674-21dbus-daemon21:35:000
1660699120,11cyclictest0-21swapper/020:10:200
83662110,0sleep00-21swapper/022:42:210
1662799119,1cyclictest9646-21lspci22:01:413
1662799119,1cyclictest624-13audispd00:14:043
1662799119,1cyclictest30055-21lspci23:31:583
1662799119,1cyclictest29979-21gdbus21:48:533
16627991110,0cyclictest0-21swapper/323:49:233
16627991110,0cyclictest0-21swapper/321:35:033
1661699114,3cyclictest33-21ksoftirqd/223:11:592
1661699112,1cyclictest33-21ksoftirqd/200:14:242
16616991110,0cyclictest33-21ksoftirqd/223:27:482
16616991110,0cyclictest0-21swapper/221:22:482
16616991110,0cyclictest0-21swapper/200:32:282
1661699110,10cyclictest0-21swapper/221:25:082
1661699110,10cyclictest0-21swapper/200:19:482
1661699110,0cyclictest0-21swapper/222:07:482
16612991110,0cyclictest0-21swapper/122:01:451
16606991110,0cyclictest0-21swapper/021:16:200
1660699110,10cyclictest0-21swapper/022:57:210
1660699110,10cyclictest0-21swapper/021:10:200
298132100,0sleep20-21swapper/223:08:282
236852100,0sleep30-21swapper/321:52:583
1662799108,1cyclictest26662-21lspci00:06:533
1662799100,0cyclictest0-21swapper/300:01:333
1661699109,0cyclictest0-21swapper/223:20:292
1661699109,0cyclictest0-21swapper/221:54:382
1661699107,1cyclictest33-21ksoftirqd/221:35:162
1661699104,1cyclictest33-21ksoftirqd/223:36:302
1661699103,1cyclictest649-21polkitd23:50:092
1661699103,1cyclictest33-21ksoftirqd/223:41:262
1661699101,3cyclictest131rcu_sched22:55:312
1661699101,2cyclictest33-21ksoftirqd/200:23:482
1661699101,1cyclictest131rcu_sched23:00:292
1661699100,9cyclictest0-21swapper/222:12:082
1661699100,9cyclictest0-21swapper/220:17:292
1661699100,3cyclictest1026-21sshd21:11:422
1661699100,1cyclictest131rcu_sched22:17:442
1661299109,0cyclictest0-21swapper/123:15:451
1661299109,0cyclictest0-21swapper/122:22:161
1661299109,0cyclictest0-21swapper/121:44:451
1661299108,1cyclictest0-21swapper/122:51:451
1661299100,0cyclictest0-21swapper/119:44:551
1660699109,0cyclictest0-21swapper/023:56:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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