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2026-02-11 - 23:09
[ 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 12:45:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2112921540,2sleep00-21swapper/009:12:590
2112921540,2sleep00-21swapper/009:12:590
1342721490,2sleep30-21swapper/309:37:183
1342721490,2sleep30-21swapper/309:37:183
1801121340,4sleep20-21swapper/207:41:112
1411421310,3sleep00-21swapper/011:46:200
1411421310,3sleep00-21swapper/011:46:200
764821230,4sleep27645-21systemctl11:40:552
764821230,4sleep27645-21systemctl11:40:552
764821230,4sleep27645-21systemctl11:40:552
656021180,2sleep10-21swapper/111:39:291
656021180,2sleep10-21swapper/111:39:291
656021180,2sleep10-21swapper/111:39:291
135821110,2sleep2131rcu_preempt11:34:242
135821110,2sleep2131rcu_preempt11:34:242
751421090,3sleep20-21swapper/210:04:222
2884121000,4chrt0-21swapper/209:52:562
182142960,3sleep10-21swapper/110:46:161
182142960,3sleep10-21swapper/110:46:161
288922910,4chrt0-21swapper/210:25:522
288922910,4chrt0-21swapper/210:25:522
81452900,2sleep20-21swapper/209:32:022
81452900,2sleep20-21swapper/209:32:022
122612860,3chrt0-21swapper/010:41:010
122612860,3chrt0-21swapper/010:41:010
122612860,3chrt0-21swapper/010:41:010
155672720,3chrt0-21swapper/010:44:020
155672720,3chrt0-21swapper/010:44:020
116062710,2sleep20-21swapper/211:44:492
116062710,2sleep20-21swapper/211:44:492
116062710,2sleep20-21swapper/211:44:492
207012690,2sleep20-21swapper/211:53:212
207012690,2sleep20-21swapper/211:53:212
317812680,3sleep00-21swapper/009:56:080
317812680,3sleep00-21swapper/009:56:080
50202670,4chrt0-21swapper/010:01:140
61842660,2sleep15961-21ls07:11:051
231492620,3sleep20-21swapper/210:51:122
231492620,3sleep20-21swapper/210:51:122
145312610,3chrt0-21swapper/011:15:250
145312610,3chrt0-21swapper/011:15:250
99012570,4sleep10-21swapper/109:34:221
99012570,4sleep10-21swapper/109:34:221
208322570,2sleep020906-21fschecks_count12:26:070
168492570,2sleep016939-21irqstats09:06:090
168492570,2sleep016939-21irqstats09:06:090
216852560,3sleep30-21swapper/310:17:453
216852560,3sleep30-21swapper/310:17:453
119062540,4sleep10-21swapper/107:26:071
119062540,4sleep10-21swapper/107:26:071
134662510,2sleep2131rcu_preempt12:18:132
134662510,2sleep2131rcu_preempt12:18:132
134662510,2sleep2131rcu_preempt12:18:132
22792500,3sleep2261rcuc/209:58:552
22792500,3sleep2261rcuc/209:58:552
196442500,2sleep219655-21ssh09:44:132
196442500,2sleep219655-21ssh09:44:132
181302500,2sleep018213-21/usr/sbin/munin10:46:160
181302500,2sleep018213-21/usr/sbin/munin10:46:160
263632490,3sleep20-21swapper/209:18:042
263632490,3sleep20-21swapper/209:18:042
120442490,2sleep20-21swapper/208:51:192
120442490,2sleep20-21swapper/208:51:192
119122460,2sleep112043-21/usr/sbin/munin08:51:191
119122460,2sleep112043-21/usr/sbin/munin08:51:191
73902450,2sleep27539-21cut08:41:082
115542440,3chrt11549-21tail08:51:130
115542440,3chrt11549-21tail08:51:130
12992430,3sleep10-21swapper/112:06:141
12992430,3sleep10-21swapper/112:06:141
276772390,4sleep30-21swapper/312:32:003
276772390,4sleep30-21swapper/312:32:003
66622370,4chrt0-21swapper/212:11:172
66622370,4chrt0-21swapper/212:11:172
307962370,3sleep20-21swapper/209:22:262
307962370,3sleep20-21swapper/209:22:262
14312370,2sleep11472-21awk08:25:561
309052360,2chrt0-21swapper/110:59:021
309052360,2chrt0-21swapper/110:59:021
229342360,2sleep023012-21/usr/sbin/munin11:56:050
229342360,2sleep023012-21/usr/sbin/munin11:56:050
84152350,2sleep17920-21/usr/sbin/munin11:41:111
84152350,2sleep17920-21/usr/sbin/munin11:41:111
84152350,2sleep17920-21/usr/sbin/munin11:41:111
327532340,3sleep30-21swapper/312:36:543
327532340,3sleep30-21swapper/312:36:543
324292330,3sleep10-21swapper/111:32:341
324292330,3sleep10-21swapper/111:32:341
321932330,3sleep30-21swapper/308:21:023
321932330,3sleep30-21swapper/308:21:023
247932330,3sleep124342-21/usr/sbin/munin10:21:081
247932330,3sleep124342-21/usr/sbin/munin10:21:081
237852330,3sleep10-21swapper/111:24:341
237852330,3sleep10-21swapper/111:24:341
84962320,2sleep30-21swapper/309:32:323
84962320,2sleep30-21swapper/309:32:323
61872327,16sleep20-21swapper/207:11:062
131572320,2sleep20-21swapper/211:46:102
131572320,2sleep20-21swapper/211:46:102
745699310,2cyclictest131rcu_preempt08:26:151
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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