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2026-02-14 - 15:29
[ 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 Sat Feb 14, 2026 12:45:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
49512840,4sleep0151rcuc/011:41:140
49512840,4sleep0151rcuc/011:41:140
22352830,3chrt0-21swapper/008:41:010
22352830,3chrt0-21swapper/008:41:010
22352830,3chrt0-21swapper/008:41:010
73862820,4sleep10-21swapper/111:11:251
73862820,4sleep10-21swapper/111:11:251
78572780,3sleep20-21swapper/209:36:212
78572780,3sleep20-21swapper/209:36:212
78572780,3sleep20-21swapper/209:36:212
218722750,3sleep10-21swapper/110:54:371
218722750,3sleep10-21swapper/110:54:371
160992750,3sleep20-21swapper/209:45:452
160992750,3sleep20-21swapper/209:45:452
245662740,5sleep124570-21unixbench_singl10:56:221
245662740,5sleep124570-21unixbench_singl10:56:221
245662740,5sleep124570-21unixbench_singl10:56:221
99742710,4sleep00-21swapper/010:11:110
99742710,4sleep00-21swapper/010:11:110
315422700,2chrt0-21swapper/110:31:381
279332690,3sleep00-21swapper/009:25:140
158782670,3sleep10-21swapper/112:24:231
158782670,3sleep10-21swapper/112:24:231
323902660,4chrt0-21swapper/110:01:121
323902660,4chrt0-21swapper/110:01:121
115172650,2chrt11518-21sh09:05:581
140242600,3sleep00-21swapper/012:21:370
140242600,3sleep00-21swapper/012:21:370
318332590,3sleep30-21swapper/312:07:373
318332590,3sleep30-21swapper/312:07:373
23202590,3chrt0-21swapper/012:11:080
23202590,3chrt0-21swapper/012:11:080
205152580,2sleep121-21ksoftirqd/111:56:181
205152580,2sleep121-21ksoftirqd/111:56:181
234292570,3chrt0-21swapper/210:24:322
234292570,3chrt0-21swapper/210:24:322
151132560,3sleep00-21swapper/011:51:150
151132560,3sleep00-21swapper/011:51:150
255172530,2sleep225530-21diskmemload12:33:342
255172530,2sleep225530-21diskmemload12:33:342
99702520,3sleep00-21swapper/010:42:260
99702520,3sleep00-21swapper/010:42:260
311302520,2chrt0-21swapper/012:06:420
311302520,2chrt0-21swapper/012:06:420
297992520,1sleep1201rcuc/112:06:111
297992520,1sleep1201rcuc/112:06:111
237552520,3chrt0-21swapper/209:20:582
237552520,3chrt0-21swapper/209:20:582
237552520,3chrt0-21swapper/209:20:582
229242510,3chrt0-21swapper/309:19:543
229242510,3chrt0-21swapper/309:19:543
229242510,3chrt0-21swapper/309:19:543
59642500,3sleep10-21swapper/109:35:271
59642500,3sleep10-21swapper/109:35:271
59642500,3sleep10-21swapper/109:35:271
36752500,2chrt0-21swapper/310:36:183
36752500,2chrt0-21swapper/310:36:183
132532500,3sleep20-21swapper/212:21:152
132532500,3sleep20-21swapper/212:21:152
177292480,3sleep00-21swapper/010:18:270
177292480,3sleep00-21swapper/010:18:270
146892480,3chrt0-21swapper/311:51:103
146892480,3chrt0-21swapper/311:51:103
84012470,4sleep20-21swapper/211:12:462
84012470,4sleep20-21swapper/211:12:462
319902470,3sleep20-21swapper/211:04:472
109732460,3sleep30-21swapper/310:43:543
109732460,3sleep30-21swapper/310:43:543
213642450,5sleep20-21swapper/209:50:562
213642450,5sleep20-21swapper/209:50:562
174122450,3sleep30-21swapper/307:51:213
174122450,3sleep30-21swapper/307:51:213
112242450,4sleep011200-21ssh11:16:100
112242450,4sleep011200-21ssh11:16:100
112242450,4sleep011200-21ssh11:16:100
15552440,3sleep0997-21ls07:11:130
15552440,3sleep0997-21ls07:11:130
6532430,3chrt0-21swapper/009:30:160
171702430,2sleep116548-21/usr/sbin/munin09:46:141
171702430,2sleep116548-21/usr/sbin/munin09:46:141
120582430,2sleep10-21swapper/111:48:221
120582430,2sleep10-21swapper/111:48:221
106822430,2sleep20-21swapper/207:36:092
106822430,2sleep20-21swapper/207:36:092
106822430,2sleep20-21swapper/207:36:092
257862420,2sleep0151rcuc/009:55:000
257862420,2sleep0151rcuc/009:55:000
178572420,3chrt0-21swapper/311:21:403
178572420,3chrt0-21swapper/311:21:403
168052420,2sleep00-21swapper/011:21:120
168052420,2sleep00-21swapper/011:21:120
100232420,3sleep20-21swapper/212:18:012
100232420,3sleep20-21swapper/212:18:012
100232420,3sleep20-21swapper/212:18:012
89572410,3sleep20-21swapper/211:46:022
89572410,3sleep20-21swapper/211:46:022
21742410,2sleep2997-21ls07:11:232
21742410,2sleep2997-21ls07:11:232
91262400,3sleep10-21swapper/107:31:101
91262400,3sleep10-21swapper/107:31:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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