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2026-01-21 - 18:27
[ 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 21, 2026 12:45:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
885521340,2sleep20-21swapper/210:09:112
885521340,2sleep20-21swapper/210:09:112
30021320,2sleep30-21swapper/312:10:543
30021320,2sleep30-21swapper/312:10:543
438321270,9sleep333-21ksoftirqd/307:10:503
133782900,3chrt13374-21unixbench_multi11:50:570
133782900,3chrt13374-21unixbench_multi11:50:570
198552880,2sleep30-21swapper/310:20:343
198552880,2sleep30-21swapper/310:20:343
210572870,2sleep20-21swapper/210:54:252
210572870,2sleep20-21swapper/210:54:252
33972850,3sleep00-21swapper/010:35:540
33972850,3sleep00-21swapper/010:35:540
246282840,3sleep20-21swapper/210:25:312
246282840,3sleep20-21swapper/210:25:312
10442840,2sleep326299-21kworker/3:110:34:043
10442840,2sleep326299-21kworker/3:110:34:043
242622800,3sleep30-21swapper/312:02:103
242622800,3sleep30-21swapper/312:02:103
122822800,3sleep20-21swapper/212:23:062
122822800,3sleep20-21swapper/212:23:062
118252790,5sleep333-21ksoftirqd/312:22:273
118252790,5sleep333-21ksoftirqd/312:22:273
288382770,2sleep00-21swapper/009:24:120
288382770,2sleep00-21swapper/009:24:120
166072760,4sleep20-21swapper/209:11:002
166072760,4sleep20-21swapper/209:11:002
200072750,2chrt0-21swapper/012:30:520
200072750,2chrt0-21swapper/012:30:520
135952750,3sleep20-21swapper/210:46:012
135952750,3sleep20-21swapper/210:46:012
273152710,2sleep127482-21fschecks_time11:00:481
273152710,2sleep127482-21fschecks_time11:00:481
42172690,3sleep2261rcuc/209:31:142
42172690,3sleep2261rcuc/209:31:142
237062690,2sleep00-21swapper/009:18:460
237062690,2sleep00-21swapper/009:18:460
237062690,2sleep00-21swapper/009:18:460
250942680,3sleep1201rcuc/109:52:311
250942680,3sleep1201rcuc/109:52:311
250942680,3sleep1201rcuc/109:52:311
104412670,3sleep20-21swapper/208:55:532
104412670,3sleep20-21swapper/208:55:532
225992640,3chrt0-21swapper/208:00:482
225992640,3chrt0-21swapper/208:00:482
185602630,3sleep00-21swapper/007:50:460
185602630,3sleep00-21swapper/007:50:460
318392610,2chrt0-21swapper/308:25:533
200092610,3chrt0-21swapper/309:47:263
200092610,3chrt0-21swapper/309:47:263
133492600,3chrt0-21swapper/209:40:502
133492600,3chrt0-21swapper/209:40:502
41662590,2sleep03614-21ls07:10:480
46732580,3chrt0-21swapper/311:42:443
46732580,3chrt0-21swapper/311:42:443
95702570,3sleep00-21swapper/011:15:450
95702570,3sleep00-21swapper/011:15:450
95702570,3sleep00-21swapper/011:15:450
166162550,3sleep30-21swapper/311:22:113
166162550,3sleep30-21swapper/311:22:113
114472540,3sleep00-21swapper/009:00:410
114472540,3sleep00-21swapper/009:00:410
99022520,2sleep09924-21basename10:10:350
99022520,2sleep09924-21basename10:10:350
294012520,3sleep012-21ksoftirqd/011:35:380
294012520,3sleep012-21ksoftirqd/011:35:380
194942520,3sleep30-21swapper/312:30:473
194942520,3sleep30-21swapper/312:30:473
96982510,4sleep30-21swapper/310:10:213
96982510,4sleep30-21swapper/310:10:213
18192490,4sleep20-21swapper/210:01:282
153862460,3sleep00-21swapper/009:10:470
153862460,3sleep00-21swapper/009:10:470
14282460,4sleep30-21swapper/308:30:553
247032450,3sleep00-21swapper/008:05:520
247032450,3sleep00-21swapper/008:05:520
220062450,3sleep20-21swapper/211:27:362
220062450,3sleep20-21swapper/211:27:362
106662450,4sleep00-21swapper/010:43:500
106662450,4sleep00-21swapper/010:43:500
312612440,3sleep20-21swapper/209:25:552
312612440,3sleep20-21swapper/209:25:552
239142440,3sleep20-21swapper/209:19:042
239142440,3sleep20-21swapper/209:19:042
239142440,3sleep20-21swapper/209:19:042
14932440,3sleep20-21swapper/211:06:512
14932440,3sleep20-21swapper/211:06:512
198702430,1sleep2261rcuc/212:30:502
198702430,1sleep2261rcuc/212:30:502
104832430,3sleep20-21swapper/211:15:552
104832430,3sleep20-21swapper/211:15:552
104832430,3sleep20-21swapper/211:15:552
90342410,3sleep10-21swapper/111:15:221
90342410,3sleep10-21swapper/111:15:221
223682410,3sleep00-21swapper/010:22:240
223682410,3sleep00-21swapper/010:22:240
106782410,3sleep30-21swapper/309:38:103
106782410,3sleep30-21swapper/309:38:103
281452380,2sleep10-21swapper/112:39:291
281452380,2sleep10-21swapper/112:39:291
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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