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2026-01-14 - 12:48
[ 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 Wed Jan 14, 2026 00:45:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2342821420,2sleep10-21swapper/100:06:391
2342821420,2sleep10-21swapper/100:06:391
95621390,3chrt0-21swapper/219:10:512
95621390,3chrt0-21swapper/219:10:512
1231121190,4chrt0-21swapper/219:45:312
1231121190,4chrt0-21swapper/219:45:312
2592121160,1sleep2131rcu_preempt20:20:472
935621050,3chrt0-21swapper/222:14:202
935621050,3chrt0-21swapper/222:14:202
2388621030,3sleep20-21swapper/223:35:142
2388621030,3sleep20-21swapper/223:35:142
1683021030,3sleep20-21swapper/222:21:032
1683021030,3sleep20-21swapper/222:21:032
2042621000,3chrt0-21swapper/300:04:203
2042621000,3chrt0-21swapper/300:04:203
318732870,4sleep30-21swapper/321:30:483
318732870,4sleep30-21swapper/321:30:483
303942840,3sleep30-21swapper/300:14:253
303942840,3sleep30-21swapper/300:14:253
52282810,3sleep30-21swapper/323:48:413
236312800,3sleep20-21swapper/223:01:142
236312800,3sleep20-21swapper/223:01:142
267932730,8sleep2271ksoftirqd/221:59:082
267932730,8sleep2271ksoftirqd/221:59:082
295212720,2sleep029607-21fschecks_count23:40:390
241842690,4sleep30-21swapper/322:29:323
241842690,4sleep30-21swapper/322:29:323
106262690,3sleep30-21swapper/321:42:303
141382640,3sleep20-21swapper/221:45:502
141382640,3sleep20-21swapper/221:45:502
112992640,3sleep30-21swapper/300:27:313
112992640,3sleep30-21swapper/300:27:313
288442630,3sleep20-21swapper/223:40:082
288442630,3sleep20-21swapper/223:40:082
23552630,3sleep20-21swapper/223:12:592
23552630,3sleep20-21swapper/223:12:592
9552610,3sleep131996-21ls19:10:511
9552610,3sleep131996-21ls19:10:511
7912610,3chrt0-21swapper/222:38:232
7912610,3chrt0-21swapper/222:38:232
7912610,3chrt0-21swapper/222:38:232
55472610,3sleep30-21swapper/322:43:183
75662600,3chrt0-21swapper/322:45:393
75662600,3chrt0-21swapper/322:45:393
46972590,4chrt0-21swapper/222:09:452
216982560,3sleep20-21swapper/221:53:582
216982560,3sleep20-21swapper/221:53:582
291562540,2sleep229166-21sh00:12:442
291562540,2sleep229166-21sh00:12:442
193032540,3sleep30-21swapper/300:35:433
193032540,3sleep30-21swapper/300:35:433
193032540,3sleep30-21swapper/300:35:433
41932530,3sleep30-21swapper/321:35:463
41932530,3sleep30-21swapper/321:35:463
117092530,3sleep30-21swapper/322:15:493
117092530,3sleep30-21swapper/322:15:493
117092530,3sleep30-21swapper/322:15:493
87392520,4sleep30-21swapper/322:13:283
87392520,4sleep30-21swapper/322:13:283
295222520,3sleep30-21swapper/322:35:023
295222520,3sleep30-21swapper/322:35:023
130952520,3sleep30-21swapper/319:45:443
130952520,3sleep30-21swapper/319:45:443
34462510,3sleep30-21swapper/319:20:363
34462510,3sleep30-21swapper/319:20:363
284472510,2sleep30-21swapper/321:27:393
95982500,2sleep00-21swapper/023:52:520
95982500,2sleep00-21swapper/023:52:520
290632500,4sleep30-21swapper/320:30:403
290632500,4sleep30-21swapper/320:30:403
220052500,3sleep30-21swapper/321:54:233
220052500,3sleep30-21swapper/321:54:233
200602500,3sleep30-21swapper/323:30:443
200602500,3sleep30-21swapper/323:30:443
176332500,3sleep30-21swapper/322:22:163
176332500,3sleep30-21swapper/322:22:163
27522490,1sleep22924-21fw_packets22:40:412
63062480,3sleep30-21swapper/323:16:343
63062480,3sleep30-21swapper/323:16:343
63062480,3sleep30-21swapper/323:16:343
303152470,2sleep230324-21idleruntime-cro20:35:272
303152470,2sleep230324-21idleruntime-cro20:35:272
74172460,3sleep30-21swapper/300:23:573
74172460,3sleep30-21swapper/300:23:573
54922460,4chrt0-21swapper/221:37:062
54922460,4chrt0-21swapper/221:37:062
318602440,3chrt0-21swapper/222:04:232
312382440,2sleep031361-21needreboot21:30:420
312382440,2sleep031361-21needreboot21:30:420
168192440,2sleep10-21swapper/122:21:021
168192440,2sleep10-21swapper/122:21:021
112832440,2sleep111318-21/usr/sbin/munin19:40:451
112832440,2sleep111318-21/usr/sbin/munin19:40:451
47382430,4sleep10-21swapper/122:09:481
296582430,2sleep2261rcuc/222:35:132
296582430,2sleep2261rcuc/222:35:132
237232430,3sleep00-21swapper/023:01:240
237232430,3sleep00-21swapper/023:01:240
173452430,3sleep00-21swapper/021:49:540
173452430,3sleep00-21swapper/021:49:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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