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2026-01-17 - 00:41
[ 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 Fri Jan 16, 2026 12:44:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2280721910,2sleep30-21swapper/307:10:393
2280721910,2sleep30-21swapper/307:10:393
850621500,3sleep00-21swapper/012:01:480
850621500,3sleep00-21swapper/012:01:480
2610921070,3chrt0-21swapper/310:40:413
32521030,2sleep333-21ksoftirqd/312:26:063
32521030,2sleep333-21ksoftirqd/312:26:063
1970421020,3chrt0-21swapper/312:13:323
1970421020,3chrt0-21swapper/312:13:323
219621010,3chrt0-21swapper/110:15:511
219621010,3chrt0-21swapper/110:15:511
163522960,3sleep30-21swapper/308:20:473
163522960,3sleep30-21swapper/308:20:473
238932930,5sleep10-21swapper/107:11:031
238932930,5sleep10-21swapper/107:11:031
94962910,3sleep30-21swapper/312:03:113
94962910,3sleep30-21swapper/312:03:113
119122730,4chrt27974-21kworker/3:009:53:433
269202690,3chrt0-21swapper/307:20:443
269202690,3chrt0-21swapper/307:20:443
236752670,9sleep2131rcu_preempt07:10:502
236752670,9sleep2131rcu_preempt07:10:502
113262640,2sleep30-21swapper/312:37:193
113262640,2sleep30-21swapper/312:37:193
100272630,3sleep00-21swapper/009:51:060
265842620,4chrt0-21swapper/110:08:271
265842620,4chrt0-21swapper/110:08:271
149812620,3sleep00-21swapper/012:08:550
17862610,3sleep30-21swapper/309:10:423
17862610,3sleep30-21swapper/309:10:423
260592600,3sleep30-21swapper/312:20:233
260592600,3sleep30-21swapper/312:20:233
69372580,3sleep00-21swapper/012:33:100
69372580,3sleep00-21swapper/012:33:100
274002580,2chrt0-21swapper/308:50:493
274002580,2chrt0-21swapper/308:50:493
218842580,3chrt0-21swapper/009:30:450
218842580,3chrt0-21swapper/009:30:450
218842580,3chrt0-21swapper/009:30:450
261272540,4sleep30-21swapper/311:13:003
84222530,3sleep10-21swapper/109:50:351
84222530,3sleep10-21swapper/109:50:351
308262530,3sleep333-21ksoftirqd/311:51:223
308262530,3sleep333-21ksoftirqd/311:51:223
103832530,3sleep30-21swapper/310:56:483
103832530,3sleep30-21swapper/310:56:483
254472520,3sleep10-21swapper/108:45:491
254472520,3sleep10-21swapper/108:45:491
128662510,3sleep112849-21awk08:10:491
128662510,3sleep112849-21awk08:10:491
36392500,2sleep13650-21ssh11:24:401
223142500,8sleep012-21ksoftirqd/010:04:250
223142500,8sleep012-21ksoftirqd/010:04:250
45992490,1sleep24612-21rm10:19:022
45992490,1sleep24612-21rm10:19:022
320912490,2sleep032152-21grep09:05:420
320912490,2sleep032152-21grep09:05:420
39212470,3sleep20-21swapper/210:50:442
324922470,3sleep20-21swapper/210:14:392
324922470,3sleep20-21swapper/210:14:392
284752470,3chrt0-21swapper/107:25:401
222192470,4sleep10-21swapper/111:43:081
222192470,4sleep10-21swapper/111:43:081
191462460,4sleep327974-21kworker/3:009:27:583
191462460,4sleep327974-21kworker/3:009:27:583
82952450,4sleep0578-21kworker/u8:309:50:300
82952450,4sleep0578-21kworker/u8:309:50:300
204432450,3sleep20-21swapper/210:35:172
161092450,3sleep30-21swapper/309:25:333
161092450,3sleep30-21swapper/309:25:333
93192440,3sleep30-21swapper/309:17:583
93192440,3sleep30-21swapper/309:17:583
33392440,3sleep00-21swapper/011:56:210
33392440,3sleep00-21swapper/011:56:210
105922440,2sleep00-21swapper/008:05:420
105922440,2sleep00-21swapper/008:05:420
102442440,2sleep00-21swapper/008:05:380
290162430,4sleep129012-21strings10:10:451
290162430,4sleep129012-21strings10:10:451
22052410,2sleep30-21swapper/311:22:443
85212400,3sleep10-21swapper/112:01:501
85212400,3sleep10-21swapper/112:01:501
216592400,2sleep1201rcuc/110:35:481
216592400,2sleep1201rcuc/110:35:481
125992400,3chrt0-21swapper/310:26:263
125992400,3chrt0-21swapper/310:26:263
8672390,3sleep10-21swapper/112:26:481
8672390,3sleep10-21swapper/112:26:481
86382390,3chrt0-21swapper/009:17:020
86382390,3chrt0-21swapper/009:17:020
28722370,3sleep00-21swapper/009:11:030
28722370,3sleep00-21swapper/009:11:030
66612360,2sleep16675-21ssh11:27:011
38342360,3sleep30-21swapper/310:17:583
38342360,3sleep30-21swapper/310:17:583
321122360,2sleep232195-21mailstats12:25:502
321122360,2sleep232195-21mailstats12:25:502
247752350,1sleep10-21swapper/107:16:001
247752350,1sleep10-21swapper/107:16:001
247752350,1sleep10-21swapper/107:16:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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