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2026-01-29 - 17:46
[ 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 Thu Jan 29, 2026 12:44:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
564321500,3sleep20-21swapper/210:43:052
564321500,3sleep20-21swapper/210:43:052
2423121150,3sleep20-21swapper/209:24:322
2423121150,3sleep20-21swapper/209:24:322
2346121070,3sleep20-21swapper/210:28:222
2346121070,3sleep20-21swapper/210:28:222
274242820,4sleep10-21swapper/110:00:081
274242820,4sleep10-21swapper/110:00:081
224972810,2sleep10-21swapper/111:00:241
224972810,2sleep10-21swapper/111:00:241
203232750,3sleep30-21swapper/309:52:183
203232750,3sleep30-21swapper/309:52:183
310572700,2sleep030739-21ls07:10:540
310572700,2sleep030739-21ls07:10:540
51372690,3sleep10-21swapper/112:20:421
51372690,3sleep10-21swapper/112:20:421
51372690,3sleep10-21swapper/112:20:421
170182670,3sleep232201-21cyclictest09:49:402
170182670,3sleep232201-21cyclictest09:49:402
10362660,3chrt1033-21gzip11:10:571
152952650,2sleep115297-21fschecks_time07:55:551
152952650,2sleep115297-21fschecks_time07:55:551
321612640,2sleep130739-21ls07:11:151
321612640,2sleep130739-21ls07:11:151
280772640,4sleep10-21swapper/109:27:531
280772640,4sleep10-21swapper/109:27:531
289702610,2sleep30-21swapper/312:11:033
289702610,2sleep30-21swapper/312:11:033
278912580,3sleep3321rcuc/308:30:523
248902540,4chrt0-21swapper/212:07:172
248902540,4chrt0-21swapper/212:07:172
5442530,2sleep1558-21ssh09:32:401
5442530,2sleep1558-21ssh09:32:401
208262520,3chrt0-21swapper/112:03:341
208262520,3chrt0-21swapper/112:03:341
32203995118,10cyclictest6516-21find11:16:051
32203995118,10cyclictest6516-21find11:16:051
159932510,2sleep116055-21/usr/sbin/munin09:16:001
159932510,2sleep116055-21/usr/sbin/munin09:16:001
81532490,2sleep20-21swapper/209:40:532
81532490,2sleep20-21swapper/209:40:532
127532490,3sleep10-21swapper/110:17:121
127532490,3sleep10-21swapper/110:17:121
102242490,3chrt0-21swapper/109:10:531
273572470,2chrt0-21swapper/310:00:023
273572470,2chrt0-21swapper/310:00:023
188482470,4sleep118843-21ssh09:51:001
188482470,4sleep118843-21ssh09:51:001
115152470,3sleep20-21swapper/211:21:032
99122460,3sleep10-21swapper/110:15:111
99122460,3sleep10-21swapper/110:15:111
32203994616,13cyclictest25124-21ssh11:02:261
248312460,3sleep10-21swapper/109:25:201
248312460,3sleep10-21swapper/109:25:201
233382460,2sleep023389-21/usr/sbin/munin12:05:590
233382460,2sleep023389-21/usr/sbin/munin12:05:590
68412450,3sleep30-21swapper/312:21:163
68412450,3sleep30-21swapper/312:21:163
32203994515,10cyclictest26727-21chrt12:09:451
32203994515,10cyclictest26727-21chrt12:09:451
32203994416,13cyclictest23629-21ssh10:28:371
32203994416,13cyclictest23629-21ssh10:28:371
32203994416,12cyclictest6215-21ssh10:43:511
32203994416,12cyclictest6215-21ssh10:43:511
32203994416,12cyclictest1268-21idleruntime08:45:561
32203994416,12cyclictest1268-21idleruntime08:45:561
32203994416,11cyclictest16175-21ssh10:53:421
32203994416,11cyclictest16175-21ssh10:53:421
32203994415,12cyclictest17762-21ssh09:50:411
32203994415,12cyclictest17762-21ssh09:50:411
160512440,3sleep20-21swapper/207:56:042
160512440,3sleep20-21swapper/207:56:042
32203994318,11cyclictest9831-21ssh12:25:321
32203994318,11cyclictest9831-21ssh12:25:321
32203994316,11cyclictest27034-21ssh10:31:251
32203994316,11cyclictest27034-21ssh10:31:251
32203994315,9cyclictest16351-21find12:31:031
32203994315,9cyclictest16351-21find12:31:031
32203994315,11cyclictest1258-21ssh10:38:411
32203994315,11cyclictest1258-21ssh10:38:411
32203994315,11cyclictest1258-21ssh10:38:411
32203994314,10cyclictest22245-21rm11:31:491
32203994314,10cyclictest22245-21rm11:31:491
32203994313,11cyclictest11305-21find12:26:041
184352430,3sleep00-21swapper/012:33:270
184352430,3sleep00-21swapper/012:33:270
159282430,7sleep2271ksoftirqd/210:53:222
159282430,7sleep2271ksoftirqd/210:53:222
32203994216,11cyclictest29419-21ssh12:11:351
32203994216,11cyclictest29419-21ssh12:11:351
32203994216,10cyclictest16393-21ssh11:59:101
32203994216,10cyclictest16393-21ssh11:59:101
32203994215,10cyclictest31903-21ssh11:41:281
32203994215,10cyclictest31903-21ssh11:41:281
32203994215,10cyclictest24661-21ssh12:40:051
32203994215,10cyclictest24661-21ssh12:40:051
32203994214,11cyclictest9920-21rm10:47:021
32203994214,11cyclictest9920-21rm10:47:021
32203994214,11cyclictest6783-21ssh11:49:431
32203994214,11cyclictest6783-21ssh11:49:431
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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