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2026-02-11 - 10:25
[ 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 Feb 11, 2026 00:44:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
591121440,2sleep10-21swapper/123:09:141
591121440,2sleep10-21swapper/123:09:141
1245921170,2sleep10-21swapper/123:15:581
1245921170,2sleep10-21swapper/123:15:581
203412930,3sleep30-21swapper/319:56:023
85522900,2chrt8553-21/usr/sbin/munin00:16:061
85522900,2chrt8553-21/usr/sbin/munin00:16:061
85522900,2chrt8553-21/usr/sbin/munin00:16:061
308522900,3sleep30-21swapper/321:56:503
308522900,3sleep30-21swapper/321:56:503
196052890,3sleep30-21swapper/323:54:543
196052890,3sleep30-21swapper/323:54:543
279872870,3sleep30-21swapper/320:16:073
279872870,3sleep30-21swapper/320:16:073
193832830,3sleep30-21swapper/322:17:523
193832830,3sleep30-21swapper/322:17:523
246692790,3chrt0-21swapper/220:06:102
246692790,3chrt0-21swapper/220:06:102
315192770,3sleep20-21swapper/221:57:462
315192770,3sleep20-21swapper/221:57:462
94322740,3chrt9431-21xargs00:16:152
94322740,3chrt9431-21xargs00:16:152
94322740,3chrt9431-21xargs00:16:152
171342740,3chrt17136-21cat19:46:110
171342740,3chrt17136-21cat19:46:110
101352730,3sleep30-21swapper/300:16:483
101352730,3sleep30-21swapper/300:16:483
101352730,3sleep30-21swapper/300:16:483
143142680,4sleep333-21ksoftirqd/321:41:073
248842650,3sleep20-21swapper/221:19:282
248842650,3sleep20-21swapper/221:19:282
248842650,3sleep20-21swapper/221:19:282
248842650,3sleep20-21swapper/221:19:282
251472620,4chrt0-21swapper/100:00:311
251472620,4chrt0-21swapper/100:00:311
32342610,3sleep23224-21ssh23:06:142
32342610,3sleep23224-21ssh23:06:142
322172610,7sleep227-21ksoftirqd/223:35:242
175772610,3sleep20-21swapper/223:52:122
175772610,3sleep20-21swapper/223:52:122
74672600,3sleep00-21swapper/022:38:230
74672600,3sleep00-21swapper/022:38:230
312602600,3sleep30-21swapper/323:34:083
207802590,3sleep30-21swapper/323:23:433
306222580,3sleep230620-21ssh23:01:122
306222580,3sleep230620-21ssh23:01:122
253002580,3chrt0-21swapper/200:00:442
253002580,3chrt0-21swapper/200:00:442
243922580,2sleep024388-21ntp_states00:31:120
243922580,2sleep024388-21ntp_states00:31:120
181662580,3sleep30-21swapper/323:21:063
280682570,4chrt0-21swapper/100:03:081
268952540,4sleep20-21swapper/222:57:262
268952540,4sleep20-21swapper/222:57:262
268952540,4sleep20-21swapper/222:57:262
141712530,3sleep30-21swapper/319:36:173
141712530,3sleep30-21swapper/319:36:173
133182500,2sleep213456-21sed19:36:092
133182500,2sleep213456-21sed19:36:092
98322480,3sleep10-21swapper/123:45:281
45772480,2sleep30-21swapper/320:40:593
45772480,2sleep30-21swapper/320:40:593
41952470,3sleep03396-21ls19:11:110
226652470,3sleep00-21swapper/000:30:000
226652470,3sleep00-21swapper/000:30:000
104112460,4sleep010406-21sh22:41:120
104112460,4sleep010406-21sh22:41:120
213922450,2sleep020654-21/usr/sbin/munin23:56:130
213922450,2sleep020654-21/usr/sbin/munin23:56:130
201282450,3sleep20-21swapper/200:26:442
201282450,3sleep20-21swapper/200:26:442
91342440,1sleep09147-21sh23:11:440
91342440,1sleep09147-21sh23:11:440
46562440,3chrt0-21swapper/322:03:413
46562440,3chrt0-21swapper/322:03:413
226152440,3sleep30-21swapper/320:01:093
226152440,3sleep30-21swapper/320:01:093
56412430,3sleep00-21swapper/023:08:530
56412430,3sleep00-21swapper/023:08:530
267402430,2chrt0-21swapper/222:26:032
219302430,3sleep00-21swapper/021:48:310
219302430,3sleep00-21swapper/021:48:310
135112430,4sleep20-21swapper/221:40:382
135112430,4sleep20-21swapper/221:40:382
284362420,3sleep30-21swapper/321:22:423
284362420,3sleep30-21swapper/321:22:423
197752420,3sleep10-21swapper/123:55:081
197752420,3sleep10-21swapper/123:55:081
130732420,6sleep0131rcu_preempt19:36:060
130732420,6sleep0131rcu_preempt19:36:060
57332410,3sleep10-21swapper/122:36:191
57332410,3sleep10-21swapper/122:36:191
59552400,3sleep10-21swapper/121:32:211
59552400,3sleep10-21swapper/121:32:211
181892400,4sleep10-21swapper/122:16:171
181892400,4sleep10-21swapper/122:16:171
164512400,3chrt0-21swapper/122:15:491
58142390,4sleep20-21swapper/221:32:102
58142390,4sleep20-21swapper/221:32:102
288502390,3sleep10-21swapper/120:16:171
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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