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2026-02-15 - 05:24
[ 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 15, 2026 00:45:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1521221670,2sleep20-21swapper/221:17:582
1521221670,2sleep20-21swapper/221:17:582
1521221670,2sleep20-21swapper/221:17:582
1016521280,3sleep30-21swapper/321:13:133
1016521280,3sleep30-21swapper/321:13:133
605921160,3chrt6053-21/usr/sbin/munin19:41:091
2734121150,2sleep10-21swapper/122:01:221
2734121150,2sleep10-21swapper/122:01:221
1996221110,3sleep20-21swapper/200:35:362
1996221110,3sleep20-21swapper/200:35:362
2411621050,3chrt0-21swapper/121:58:531
2411621050,3chrt0-21swapper/121:58:531
149212970,3chrt0-21swapper/121:17:371
149212970,3chrt0-21swapper/121:17:371
149212970,3chrt0-21swapper/121:17:371
30162960,2sleep20-21swapper/223:46:122
196392910,3sleep10-21swapper/100:02:111
196392910,3sleep10-21swapper/100:02:111
22462850,4sleep10-21swapper/122:09:381
22462850,4sleep10-21swapper/122:09:381
301052830,3sleep1201rcuc/119:16:211
301052830,3sleep1201rcuc/119:16:211
301052830,3sleep1201rcuc/119:16:211
167182800,3sleep10-21swapper/123:27:061
167182800,3sleep10-21swapper/123:27:061
22692770,2sleep20-21swapper/220:56:162
22692770,2sleep20-21swapper/220:56:162
104142770,3sleep10-21swapper/100:26:101
104142770,3sleep10-21swapper/100:26:101
242412730,3sleep20-21swapper/200:39:262
242412730,3sleep20-21swapper/200:39:262
242412730,3sleep20-21swapper/200:39:262
107792690,3sleep10-21swapper/121:46:111
107792690,3sleep10-21swapper/121:46:111
275572660,2sleep2261rcuc/220:36:192
275572660,2sleep2261rcuc/220:36:192
275572660,2sleep2261rcuc/220:36:192
24392650,3sleep10-21swapper/100:17:261
24392650,3sleep10-21swapper/100:17:261
245052640,3sleep20-21swapper/200:07:102
245052640,3sleep20-21swapper/200:07:102
115732640,4sleep211572-21ssh21:46:202
115732640,4sleep211572-21ssh21:46:202
274952630,3sleep227196-21/usr/sbin/munin19:11:172
274952630,3sleep227196-21/usr/sbin/munin19:11:172
179482620,2sleep121-21ksoftirqd/120:11:151
276662610,2sleep026961-21ls19:11:190
276662610,2sleep026961-21ls19:11:190
83162590,3sleep28372-21/usr/sbin/munin23:51:162
83162590,3sleep28372-21/usr/sbin/munin23:51:162
100842560,2sleep30-21swapper/319:51:113
100842560,2sleep30-21swapper/319:51:113
212082550,8sleep227-21ksoftirqd/221:56:122
212082550,8sleep227-21ksoftirqd/221:56:122
284722540,3sleep00-21swapper/020:41:070
284722540,3sleep00-21swapper/020:41:070
48212530,3sleep30-21swapper/322:11:213
48212530,3sleep30-21swapper/322:11:213
61562520,3sleep10-21swapper/123:16:211
61562520,3sleep10-21swapper/123:16:211
61562520,3sleep10-21swapper/123:16:211
59292520,2sleep00-21swapper/022:45:060
59292520,2sleep00-21swapper/022:45:060
317252520,3sleep10-21swapper/122:37:511
317252520,3sleep10-21swapper/122:37:511
149822520,4sleep20-21swapper/223:26:112
149822520,4sleep20-21swapper/223:26:112
128912510,1sleep012901-21ssh00:28:030
128912510,1sleep012901-21ssh00:28:030
50602500,3sleep20-21swapper/219:36:202
50602500,3sleep20-21swapper/219:36:202
50602500,3sleep20-21swapper/219:36:202
321752500,2sleep10-21swapper/123:11:071
321752500,2sleep10-21swapper/123:11:071
188592500,3sleep30-21swapper/321:53:443
188592500,3sleep30-21swapper/321:53:443
170322500,1sleep017053-21ssh22:56:040
170322500,1sleep017053-21ssh22:56:040
116842500,3chrt0-21swapper/121:15:121
116842500,3chrt0-21swapper/121:15:121
205882480,2sleep10-21swapper/121:23:401
205882480,2sleep10-21swapper/121:23:401
125912480,6sleep121-21ksoftirqd/122:51:131
125912480,6sleep121-21ksoftirqd/122:51:131
315002470,3sleep30-21swapper/323:41:233
315002470,3sleep30-21swapper/323:41:233
124312450,3sleep30-21swapper/321:47:093
124312450,3sleep30-21swapper/321:47:093
323212440,3sleep00-21swapper/023:11:100
323212440,3sleep00-21swapper/023:11:100
158182440,4sleep30-21swapper/323:26:203
158182440,4sleep30-21swapper/323:26:203
126022440,3sleep012587-21timerandwakeup19:56:230
126022440,3sleep012587-21timerandwakeup19:56:230
5962430,3sleep00-21swapper/022:39:310
5962430,3sleep00-21swapper/022:39:310
99352420,2sleep110084-21sed22:16:221
99352420,2sleep110084-21sed22:16:221
99352420,2sleep110084-21sed22:16:221
12502420,2sleep00-21swapper/021:36:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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