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2026-02-08 - 23:27
[ 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 Sun Feb 08, 2026 12:45:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1484821170,4chrt0-21swapper/012:32:410
1484821170,4chrt0-21swapper/012:32:410
1072421170,3sleep30-21swapper/310:52:293
1072421170,3sleep30-21swapper/310:52:293
200521140,3sleep00-21swapper/012:20:480
200521140,3sleep00-21swapper/012:20:480
601621090,2sleep30-21swapper/310:16:083
601621090,2sleep30-21swapper/310:16:083
630221080,3sleep00-21swapper/007:46:110
630221080,3sleep00-21swapper/007:46:110
2283621020,4sleep30-21swapper/311:05:313
2283621020,4sleep30-21swapper/311:05:313
210532950,3chrt0-21swapper/012:06:450
210532950,3chrt0-21swapper/012:06:450
197552950,2sleep227-21ksoftirqd/209:25:592
189822930,3chrt0-21swapper/309:25:083
322002880,3sleep0151rcuc/009:37:110
322002880,3sleep0151rcuc/009:37:110
36602810,3chrt0-21swapper/309:41:123
36602810,3chrt0-21swapper/309:41:123
132722810,2sleep30-21swapper/308:06:083
132722810,2sleep30-21swapper/308:06:083
287092770,3sleep00-21swapper/007:21:040
287092770,3sleep00-21swapper/007:21:040
191722730,3sleep30-21swapper/309:56:153
191722730,3sleep30-21swapper/309:56:153
206162720,3chrt0-21swapper/312:06:163
206162720,3chrt0-21swapper/312:06:163
139942710,3sleep10-21swapper/112:31:341
139942710,3sleep10-21swapper/112:31:341
172632680,6sleep1201rcuc/111:31:131
172632680,6sleep1201rcuc/111:31:131
231032660,2sleep20-21swapper/210:01:052
231032660,2sleep20-21swapper/210:01:052
79902650,4sleep30-21swapper/310:50:403
79902650,4sleep30-21swapper/310:50:403
79902650,4sleep30-21swapper/310:50:403
268522640,3sleep00-21swapper/012:12:360
146592620,1sleep3321rcuc/308:11:023
304102610,3chrt0-21swapper/107:26:031
304102610,3chrt0-21swapper/107:26:031
280522610,3sleep30-21swapper/312:14:123
63742600,4sleep06368-21df11:21:040
134882580,2sleep213695-21unixbench_multi12:31:162
134882580,2sleep213695-21unixbench_multi12:31:162
218932570,3chrt0-21swapper/009:27:100
218932570,3chrt0-21swapper/009:27:100
180182560,3chrt0-21swapper/210:27:532
180182560,3chrt0-21swapper/210:27:532
247822550,3sleep124566-21ls07:11:011
247822550,3sleep124566-21ls07:11:011
181132550,3sleep30-21swapper/312:04:393
181132550,3sleep30-21swapper/312:04:393
94152530,4sleep30-21swapper/311:56:033
94152530,4sleep30-21swapper/311:56:033
43112530,4sleep20-21swapper/207:41:112
43112530,4sleep20-21swapper/207:41:112
202172530,3chrt0-21swapper/012:38:000
202172530,3chrt0-21swapper/012:38:000
125982530,5sleep24199-21diskmemload09:50:552
125982530,5sleep24199-21diskmemload09:50:552
174492510,2sleep30-21swapper/312:35:583
174492510,2sleep30-21swapper/312:35:583
302922500,3sleep10-21swapper/111:11:561
302922500,3sleep10-21swapper/111:11:561
191352500,3sleep20-21swapper/212:05:552
191352500,3sleep20-21swapper/212:05:552
159062500,2sleep016028-21timerandwakeup09:21:120
163272480,3chrt0-21swapper/311:31:033
163272480,3chrt0-21swapper/311:31:033
71462470,4chrt0-21swapper/311:53:263
278312470,3sleep20-21swapper/208:46:052
278312470,3sleep20-21swapper/208:46:052
229702470,2sleep10-21swapper/111:36:361
229702470,2sleep10-21swapper/111:36:361
229702470,2sleep10-21swapper/111:36:361
124332470,3chrt0-21swapper/309:18:013
124332470,3chrt0-21swapper/309:18:013
124332470,3chrt0-21swapper/309:18:013
255552450,4sleep025550-21cat08:40:530
255552450,4sleep025550-21cat08:40:530
136042450,2sleep00-21swapper/009:19:300
136042450,2sleep00-21swapper/009:19:300
136042450,2sleep00-21swapper/009:19:300
319122430,3sleep00-21swapper/010:41:130
259552430,2sleep30-21swapper/309:31:113
259552430,2sleep30-21swapper/309:31:113
183412430,3sleep30-21swapper/310:28:183
183412430,3sleep30-21swapper/310:28:183
95402420,3sleep20-21swapper/211:24:152
95402420,3sleep20-21swapper/211:24:152
94572420,5sleep0482-21snmpd09:15:530
94572420,5sleep0482-21snmpd09:15:530
321102420,3sleep10-21swapper/112:17:431
321102420,3sleep10-21swapper/112:17:431
309632410,4sleep130965-21grep09:36:111
309632410,4sleep130965-21grep09:36:111
229812410,2sleep10-21swapper/110:01:041
229812410,2sleep10-21swapper/110:01:041
200392400,2sleep120081-21ssh12:06:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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