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2026-02-18 - 00:09
[ 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 Tue Feb 17, 2026 12:45:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3066125170,8sleep129282-21ls07:11:251
3066125170,8sleep129282-21ls07:11:251
456721380,3sleep30-21swapper/308:56:163
456721380,3sleep30-21swapper/308:56:163
716021360,2sleep10-21swapper/110:12:011
716021360,2sleep10-21swapper/110:12:011
276821260,3chrt2766-21ssh09:36:081
276821260,3chrt2766-21ssh09:36:081
2702421250,4sleep30-21swapper/312:08:553
2702421250,4sleep30-21swapper/312:08:553
668621150,2chrt0-21swapper/109:01:201
668621150,2chrt0-21swapper/109:01:201
3047321130,1sleep012-21ksoftirqd/007:11:240
3047321130,1sleep012-21ksoftirqd/007:11:240
1658921110,3sleep10-21swapper/108:01:201
1658921110,3sleep10-21swapper/108:01:201
642321080,3chrt0-21swapper/310:11:233
642321080,3chrt0-21swapper/310:11:233
1407121070,3sleep20-21swapper/211:24:082
1407121070,3sleep20-21swapper/211:24:082
288172930,3sleep20-21swapper/211:06:202
288172930,3sleep20-21swapper/211:06:202
262002870,3sleep10-21swapper/110:31:181
262002870,3sleep10-21swapper/110:31:181
63172860,3sleep10-21swapper/111:48:231
63172860,3sleep10-21swapper/111:48:231
307102850,3sleep20-21swapper/208:41:042
307102850,3sleep20-21swapper/208:41:042
307102850,3sleep20-21swapper/208:41:042
69672820,3chrt6966-21ssh12:21:101
69672820,3chrt6966-21ssh12:21:101
262472800,1sleep121-21ksoftirqd/108:26:241
222992770,3sleep10-21swapper/112:36:101
193022760,2sleep20-21swapper/209:51:252
193022760,2sleep20-21swapper/209:51:252
179352650,2sleep118079-21/usr/sbin/munin08:06:161
179352650,2sleep118079-21/usr/sbin/munin08:06:161
220912620,3chrt0-21swapper/308:16:173
220912620,3chrt0-21swapper/308:16:173
246942600,3sleep20-21swapper/211:34:372
246942600,3sleep20-21swapper/211:34:372
75982590,3sleep30-21swapper/312:21:163
75982590,3sleep30-21swapper/312:21:163
311582560,2sleep230819-21cyclictest10:36:182
311582560,2sleep230819-21cyclictest10:36:182
287402550,2sleep228756-21ssh10:34:102
287402550,2sleep228756-21ssh10:34:102
322102530,3chrt0-21swapper/311:10:073
322102530,3chrt0-21swapper/311:10:073
14852530,4chrt0-21swapper/312:16:023
14852530,4chrt0-21swapper/312:16:023
226502510,2sleep122660-21ssh09:23:151
226502510,2sleep122660-21ssh09:23:151
278812500,3sleep30-21swapper/310:00:543
278812500,3sleep30-21swapper/310:00:543
278812500,3sleep30-21swapper/310:00:543
243692500,3sleep10-21swapper/111:34:131
243692500,3sleep10-21swapper/111:34:131
193022500,2sleep019478-21grep10:56:260
193022500,2sleep019478-21grep10:56:260
193022500,2sleep019478-21grep10:56:260
263292490,3sleep00-21swapper/012:07:590
263292490,3sleep00-21swapper/012:07:590
105832480,3chrt0-21swapper/112:24:481
105832480,3chrt0-21swapper/112:24:481
237912470,4sleep123766-21ssh09:56:181
237912470,4sleep123766-21ssh09:56:181
237912470,4sleep123766-21ssh09:56:181
193012470,1sleep20-21swapper/212:32:372
193012470,1sleep20-21swapper/212:32:372
313852460,4sleep20-21swapper/210:04:312
313852460,4sleep20-21swapper/210:04:312
110282450,3sleep210740-21latency_hist11:21:122
74512420,3sleep30-21swapper/311:49:543
74512420,3sleep30-21swapper/311:49:543
254472420,3sleep20-21swapper/209:26:172
160262420,2sleep00-21swapper/011:57:340
160262420,2sleep00-21swapper/011:57:340
140192410,3sleep20-21swapper/210:19:222
140192410,3sleep20-21swapper/210:19:222
106752410,3sleep10-21swapper/109:43:281
106752410,3sleep10-21swapper/109:43:281
77152390,2sleep17729-21latency_hist10:46:021
77152390,2sleep17729-21latency_hist10:46:021
30272390,3sleep10-21swapper/110:08:241
30272390,3sleep10-21swapper/110:08:241
3082199387,3cyclictest131rcu_preempt07:26:141
3082199387,3cyclictest131rcu_preempt07:26:141
155042380,4sleep10-21swapper/111:26:001
155042380,4sleep10-21swapper/111:26:001
49862370,3sleep20-21swapper/209:37:222
49862370,3sleep20-21swapper/209:37:222
49862370,3sleep20-21swapper/209:37:222
30822993712,6cyclictest131rcu_preempt10:06:132
30822993712,6cyclictest131rcu_preempt10:06:132
175832360,3sleep20-21swapper/209:18:012
175832360,3sleep20-21swapper/209:18:012
114142360,3sleep30-21swapper/309:11:473
114142360,3sleep30-21swapper/309:11:473
34452340,5sleep333-21ksoftirqd/312:16:503
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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