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2026-01-30 - 07:49
[ 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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack4slot1.osadl.org (updated Fri Jan 30, 2026 00:45:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1702721800,8sleep116964-21sh22:50:581
1702721800,8sleep116964-21sh22:50:581
1043621230,2sleep10-21swapper/122:11:471
1043621230,2sleep10-21swapper/122:11:471
237521160,3chrt0-21swapper/220:40:542
2792021110,3sleep20-21swapper/200:06:262
2792021110,3sleep20-21swapper/200:06:262
272622880,4sleep30-21swapper/323:33:403
118482760,3chrt0-21swapper/223:50:552
118482760,3chrt0-21swapper/223:50:552
22582690,2sleep01231-21ls19:11:040
22582690,2sleep01231-21ls19:11:040
144492670,3sleep114415-21ssh23:20:561
144492670,3sleep114415-21ssh23:20:561
140522640,3sleep2261rcuc/200:25:552
140522640,3sleep2261rcuc/200:25:552
73042630,3sleep10-21swapper/122:41:011
73042630,3sleep10-21swapper/122:41:011
295242630,3sleep30-21swapper/323:35:573
295242630,3sleep30-21swapper/323:35:573
265522630,3chrt0-21swapper/121:23:291
265522630,3chrt0-21swapper/121:23:291
49842600,2sleep14985-21ssh23:44:021
49842600,2sleep14985-21ssh23:44:021
133992600,7sleep333-21ksoftirqd/323:51:483
133992600,7sleep333-21ksoftirqd/323:51:483
270062590,2sleep127074-21ntpq00:06:021
270062590,2sleep127074-21ntpq00:06:021
129572590,3chrt0-21swapper/200:24:512
129572590,3chrt0-21swapper/200:24:512
269662580,3chrt0-21swapper/000:38:230
269662580,3chrt0-21swapper/000:38:230
209812540,3sleep00-21swapper/022:22:320
209812540,3sleep00-21swapper/022:22:320
46862520,4sleep20-21swapper/222:38:372
46862520,4sleep20-21swapper/222:38:372
206602520,3chrt0-21swapper/222:22:052
206602520,3chrt0-21swapper/222:22:052
51522510,3sleep20-21swapper/223:44:162
51522510,3sleep20-21swapper/223:44:162
293402510,3sleep20-21swapper/223:03:122
293402510,3sleep20-21swapper/223:03:122
121072510,3sleep212106-21ssh22:46:002
121072510,3sleep212106-21ssh22:46:002
116752510,3sleep111674-21df_inode23:50:541
116752510,3sleep111674-21df_inode23:50:541
73432500,3chrt0-21swapper/222:09:272
73432500,3chrt0-21swapper/222:09:272
264082500,3sleep20-21swapper/222:28:002
209192500,3chrt0-21swapper/321:50:473
209192500,3chrt0-21swapper/321:50:473
152532500,3sleep10-21swapper/121:45:031
199632490,2sleep120033-21timerandwakeup00:31:061
199632490,2sleep120033-21timerandwakeup00:31:061
43552480,3sleep00-21swapper/000:15:560
43552480,3sleep00-21swapper/000:15:560
282492480,3chrt0-21swapper/200:40:102
282492480,3chrt0-21swapper/200:40:102
11692480,2chrt0-21swapper/122:35:421
44672470,4chrt0-21swapper/321:33:473
44672470,4chrt0-21swapper/321:33:473
304592470,3chrt0-21swapper/022:00:130
304592470,3chrt0-21swapper/022:00:130
304592470,3chrt0-21swapper/022:00:130
150302470,2sleep115061-21/usr/sbin/munin19:46:011
150302470,2sleep115061-21/usr/sbin/munin19:46:011
66882460,2sleep10-21swapper/122:08:341
66882460,2sleep10-21swapper/122:08:341
316182460,3chrt0-21swapper/320:31:023
316182460,3chrt0-21swapper/320:31:023
170832450,3sleep30-21swapper/300:28:373
170832450,3sleep30-21swapper/300:28:373
122142450,2sleep012264-21processes22:46:030
122142450,2sleep012264-21processes22:46:030
8792440,3sleep10-21swapper/120:35:591
8792440,3sleep10-21swapper/120:35:591
8792440,3sleep10-21swapper/120:35:591
75602440,3chrt0-21swapper/022:09:450
75602440,3chrt0-21swapper/022:09:450
35872440,3sleep20-21swapper/223:10:242
35872440,3sleep20-21swapper/223:10:242
262742430,4sleep30-21swapper/322:27:493
104782430,4sleep210477-21head23:16:062
104782430,4sleep210477-21head23:16:062
104782430,4sleep210477-21head23:16:062
173602420,3chrt0-21swapper/021:46:060
173602420,3chrt0-21swapper/021:46:060
23692410,2sleep11231-21ls19:11:051
23692410,2sleep11231-21ls19:11:051
255332400,3sleep00-21swapper/022:59:370
255332400,3sleep00-21swapper/022:59:370
158552400,2sleep00-21swapper/000:26:580
158552400,2sleep00-21swapper/000:26:580
64492390,5sleep06444-21latency_hist23:45:500
64492390,5sleep06444-21latency_hist23:45:500
283292390,3sleep30-21swapper/321:57:223
283292390,3sleep30-21swapper/321:57:223
283292390,3sleep30-21swapper/321:57:223
77172380,2sleep30-21swapper/321:36:213
77172380,2sleep30-21swapper/321:36:213
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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