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2026-02-20 - 03:22
[ 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 100 highest latencies:
System rack2slot0.osadl.org (updated Fri Feb 20, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
80202890,0sleep08021-21grepconf.sh23:10:470
135392790,0sleep00-21swapper/021:47:530
22152570,0sleep20-21swapper/221:12:302
267672540,0sleep30-21swapper/322:12:273
267672540,0sleep30-21swapper/322:12:263
213472540,2sleep1235799cyclictest21:38:041
207472540,0sleep1231rcuc/123:51:261
53172530,0sleep30-21swapper/321:13:033
4442530,0sleep20-21swapper/223:06:012
286732520,0sleep00-21swapper/021:55:580
244102510,0sleep00-21swapper/000:15:200
70802500,0sleep37078-21lspci22:55:123
271512500,0sleep00-21swapper/000:00:060
108302500,0sleep11-21systemd00:01:591
256072490,0sleep10-21swapper/123:40:151
10572490,0sleep20-21swapper/221:23:272
86312470,0sleep30-21swapper/323:38:183
142832440,0sleep10-21swapper/121:31:111
299182370,0sleep20-21swapper/221:17:152
243992350,0sleep00-21swapper/023:20:330
200623221,7sleep00-21swapper/019:06:560
3492298,7sleep20-21swapper/219:05:022
19562297,7sleep10-21swapper/119:06:211
209522715,7sleep30-21swapper/319:08:033
193422200,0sleep10-21swapper/121:26:311
288202160,1sleep30-21swapper/300:27:403
165272160,2sleep3236299cyclictest00:22:153
163822160,0sleep20-21swapper/200:30:082
99332150,0sleep30-21swapper/323:22:483
73622150,0sleep20-21swapper/200:13:212
249052150,0sleep30-21swapper/321:49:563
14622150,0sleep10-21swapper/122:19:221
230172140,0sleep00-21swapper/000:07:230
12382140,0sleep341-21ksoftirqd/323:13:593
316752130,0sleep00-21swapper/023:17:360
292142130,0sleep2321ktimersoftd/223:40:412
287242130,0sleep028728-21bash21:50:210
236452130,2sleep2236199cyclictest23:20:272
235099130,11cyclictest32040-21sshd23:02:040
203412130,0sleep30-21swapper/322:41:103
2362991210,1cyclictest674-21dbus-daemon21:31:253
2362991210,1cyclictest624-13audispd00:02:253
236299120,1cyclictest1-21systemd22:01:453
236299120,11cyclictest10944-21lspci00:09:553
236299120,11cyclictest0-21swapper/300:19:543
236199125,1cyclictest33-21ksoftirqd/200:21:422
236199123,1cyclictest33-21ksoftirqd/222:38:302
236199120,11cyclictest21340-21systemd-cgroups00:03:162
2357991210,1cyclictest0-21swapper/123:46:201
235799120,1cyclictest674-21dbus-daemon22:46:301
235799120,1cyclictest20838-21sshd23:24:101
235799120,11cyclictest28634-21lspci00:15:501
235799120,11cyclictest0-21swapper/122:37:101
235099120,11cyclictest29335-21lspci22:26:440
236299119,1cyclictest75750irq/24-eno1-rx-22:54:053
236299119,1cyclictest19922-21bash23:43:353
236299119,1cyclictest14468-21sshd23:07:453
2362991110,0cyclictest0-21swapper/323:02:343
2362991110,0cyclictest0-21swapper/322:33:353
236299110,10cyclictest27485-21sshd22:45:553
236299110,10cyclictest0-21swapper/322:16:253
236299110,10cyclictest0-21swapper/322:07:253
236299110,0cyclictest0-21swapper/321:25:043
236199119,1cyclictest13664-21id00:25:462
236199112,1cyclictest33-21ksoftirqd/223:39:052
236199111,1cyclictest33-21ksoftirqd/222:47:132
2361991110,0cyclictest0-21swapper/223:25:562
2361991110,0cyclictest0-21swapper/223:13:262
2361991110,0cyclictest0-21swapper/221:54:462
236199110,10cyclictest0-21swapper/221:25:162
236199110,10cyclictest0-21swapper/200:35:462
236199110,10cyclictest0-21swapper/200:05:462
236199110,0cyclictest0-21swapper/223:50:162
236199110,0cyclictest0-21swapper/223:46:162
236199110,0cyclictest0-21swapper/222:03:262
2357991110,0cyclictest0-21swapper/122:21:301
2357991110,0cyclictest0-21swapper/119:20:201
2357991110,0cyclictest0-21swapper/100:13:201
235799110,10cyclictest8822-21lspci23:38:201
235799110,10cyclictest0-21swapper/121:20:501
235799110,0cyclictest0-21swapper/123:15:191
235799110,0cyclictest0-21swapper/121:43:501
235799110,0cyclictest0-21swapper/100:23:401
235099119,1cyclictest10946-21sshd00:21:340
235099119,1cyclictest0-21swapper/023:30:440
2350991110,0cyclictest0-21swapper/022:36:040
235099110,10cyclictest15137-21sshd21:25:440
235099110,10cyclictest0-21swapper/022:34:340
235099110,10cyclictest0-21swapper/022:20:240
235099110,10cyclictest0-21swapper/021:05:240
235099110,10cyclictest0-21swapper/000:11:340
235099110,0cyclictest0-21swapper/023:26:440
236299109,0cyclictest0-21swapper/323:19:553
236299109,0cyclictest0-21swapper/322:35:053
236299108,1cyclictest32563-21consoletype00:39:553
236299100,0cyclictest0-21swapper/322:25:453
236199109,0cyclictest0-21swapper/223:58:162
236199109,0cyclictest0-21swapper/222:40:062
236199109,0cyclictest0-21swapper/221:40:062
236199101,3cyclictest710-21NetworkManager22:29:002
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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