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2026-02-03 - 10:06
[ 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 03, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1654521050,1sleep0622-13audispd22:28:070
2580721040,0sleep225806-21sshd00:12:582
848521010,0sleep18482-21bash00:30:411
148912990,0sleep00-21swapper/023:33:400
295682920,2sleep182499cyclictest22:07:201
139482700,2sleep081799cyclictest22:52:260
144932630,0sleep20-21swapper/200:09:192
108712630,0sleep30-21swapper/300:09:003
224512610,0sleep10-21swapper/121:10:341
231252600,1sleep10-21swapper/123:50:471
208082590,2sleep282899cyclictest23:56:042
168812560,2sleep282899cyclictest00:01:142
84632550,0sleep08458-21lspci00:11:290
287662550,0sleep30-21swapper/323:29:223
78202540,3sleep27818-21lspci21:51:042
270482540,0sleep30-21swapper/322:20:453
17772540,1sleep21774-21sshd23:54:332
259442530,1sleep341-21ksoftirqd/322:37:033
216642530,0sleep20-21swapper/223:25:572
99302520,1sleep3620-17auditd00:14:243
247052520,0sleep00-21swapper/022:42:250
159222520,0sleep00-21swapper/021:51:580
49902510,1sleep3391rcuc/321:47:203
67072500,1sleep26697-21bash23:30:122
30362500,0sleep30-21swapper/322:18:253
152102500,0sleep30-21swapper/323:39:123
276522490,0sleep20-21swapper/222:20:482
232282490,1sleep129977-21packagekitd21:45:461
217272480,0sleep10-21swapper/122:58:351
60032470,0sleep20-21swapper/221:33:382
22842470,0sleep20-21swapper/221:40:092
93812450,0sleep00-21swapper/021:25:140
141332440,2sleep081799cyclictest00:36:390
114862440,2sleep081799cyclictest23:16:540
88712430,2sleep081799cyclictest22:24:450
295532430,2sleep182499cyclictest00:27:001
163952430,2sleep282899cyclictest21:59:012
214462420,2sleep282899cyclictest22:25:452
234952410,0sleep00-21swapper/023:56:190
92282370,0sleep0101ktimersoftd/022:32:560
67612350,0sleep375750irq/24-eno1-rx-23:11:003
232482320,0sleep00-21swapper/022:47:450
146052320,0sleep314606-21tail22:25:133
35122917,7sleep00-21swapper/019:06:080
31322915,9sleep20-21swapper/219:05:512
6692239,9sleep30-21swapper/319:09:443
170072220,1sleep0101ktimersoftd/021:05:150
3982219,7sleep10-21swapper/119:06:411
210342210,1sleep121025-21sshd22:33:561
324572190,1sleep032458-21systemd-cgroups00:05:160
112912180,0sleep311285-21bash23:16:523
828991716,0cyclictest321ktimersoftd/222:46:102
828991716,0cyclictest30026-21lspci00:32:332
288802170,0sleep20-21swapper/222:00:172
284622150,0sleep00-21swapper/000:04:590
275962150,0sleep20-21swapper/222:14:072
83499140,1cyclictest0-21swapper/300:28:133
828991413,0cyclictest8559-21lspci00:22:282
828991413,0cyclictest6116-21lspci21:47:282
828991413,0cyclictest5410-21lspci23:49:222
828991413,0cyclictest32569-21lspci21:29:162
79852140,0sleep10-21swapper/122:01:321
264792140,0sleep30-21swapper/300:32:153
219062140,1sleep30-21swapper/321:52:363
180052140,1sleep21073-21nfsd22:09:372
834991311,1cyclictest5299-21systemd-cgroups00:16:433
834991311,1cyclictest5162-21lspci22:40:423
83499130,1cyclictest16883-21sshd23:00:533
82899133,1cyclictest33-21ksoftirqd/222:32:172
828991312,0cyclictest1439-21lspci22:40:232
82499130,1cyclictest27009-21sshd22:53:341
81799130,1cyclictest674-21dbus-daemon23:02:550
315232130,0sleep00-21swapper/022:14:330
179282130,0sleep10-21swapper/123:36:371
834991210,1cyclictest28343-21bash00:02:133
828991210,1cyclictest18644-21sshd23:36:412
82499125,1cyclictest25-21ksoftirqd/123:09:021
82499124,5cyclictest25-21ksoftirqd/123:33:581
82499122,1cyclictest21317-21kworker/1:000:16:111
824991210,0cyclictest527-40kipmi023:13:461
82499120,1cyclictest2032-21lspci23:40:441
82499120,11cyclictest8909-21bash22:35:341
82499120,11cyclictest27303-21bash21:39:241
817991210,1cyclictest28139-21sshd22:37:150
186382120,0sleep0111rcuc/022:16:330
834991110,0cyclictest0-21swapper/323:23:533
83499110,10cyclictest0-21swapper/319:15:023
83499110,0cyclictest0-21swapper/321:24:433
82899119,1cyclictest27602-21kworker/u8:100:37:512
82899119,1cyclictest10207-21sshd21:37:312
82899111,1cyclictest121rcu_preempt23:22:112
82899110,10cyclictest0-21swapper/223:10:212
82899110,10cyclictest0-21swapper/222:15:312
82499119,1cyclictest25-21ksoftirqd/100:35:171
82499112,1cyclictest25-21ksoftirqd/100:00:571
824991110,0cyclictest4824-21lspci23:16:191
824991110,0cyclictest0-21swapper/122:20:231
82499110,10cyclictest0-21swapper/121:43:031
82499110,10cyclictest0-21swapper/121:33:341
82499110,10cyclictest0-21swapper/100:21:441
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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