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2026-02-11 - 15:16
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot4.osadl.org (updated Wed Feb 11, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1310999692,61cyclictest2648-21cut07:32:422
1310999654,7cyclictest0-21swapper/210:22:412
1310299634,34cyclictest0-21swapper/107:38:361
1310299585,47cyclictest0-21swapper/108:55:421
1310299584,47cyclictest0-21swapper/110:59:451
1310299584,47cyclictest0-21swapper/109:01:481
13098995743,10cyclictest0-21swapper/012:02:240
13098995743,10cyclictest0-21swapper/012:02:240
1310299564,46cyclictest0-21swapper/110:04:031
1310999557,7cyclictest22976-21ssh09:57:362
1310299555,10cyclictest0-21swapper/109:47:471
13102995544,5cyclictest21-21ksoftirqd/108:17:191
1309899554,45cyclictest0-21swapper/011:45:540
1255625511,37sleep20-21swapper/206:33:452
13109995423,26cyclictest638-21runrttasks09:22:472
1310999542,18cyclictest162162sed06:42:432
1310299544,6cyclictest0-21swapper/109:56:071
1310299544,45cyclictest0-21swapper/111:35:451
1310299544,45cyclictest0-21swapper/110:19:091
1310299544,44cyclictest0-21swapper/111:23:231
1310299544,44cyclictest0-21swapper/111:23:231
1310299542,46cyclictest17999-21idleruntime-cro11:17:161
1309899543,27cyclictest32045-21kworker/0:209:47:080
1310999533,43cyclictest19588-21ntpq08:17:442
13109995322,27cyclictest31599-21timerandwakeup07:22:492
1310999532,45cyclictest18022-21grep09:07:492
13109995314,33cyclictest18397-21cpu11:17:272
13109995310,37cyclictest13482-21cut10:27:372
13109995310,37cyclictest13482-21cut10:27:372
1310299534,44cyclictest0-21swapper/109:06:191
1310299532,46cyclictest9990-21ssh11:47:441
1309899537,40cyclictest1051-21ssh09:28:080
1309899533,44cyclictest22662-21ssh10:39:440
1309899532,44cyclictest5512-21fschecks_time10:17:310
1275925310,14sleep00-21swapper/006:36:120
1310999523,8cyclictest13158-21/usr/sbin/munin09:02:322
1310999523,43cyclictest20572-21fschecks_count10:37:322
13109995221,25cyclictest12177-21grep09:42:472
1310999522,44cyclictest30286-21sort11:32:342
13109995215,31cyclictest638-21runrttasks07:01:232
1310299524,43cyclictest0-21swapper/111:46:021
1310299524,42cyclictest0-21swapper/110:28:161
1310299524,42cyclictest0-21swapper/110:28:161
1310299524,42cyclictest0-21swapper/108:47:351
1310299523,44cyclictest0-21swapper/108:45:551
1309899526,6cyclictest26125-21diskmemload10:29:060
1309899526,6cyclictest26125-21diskmemload10:29:060
1309899524,43cyclictest0-21swapper/011:18:070
1309899522,44cyclictest26439-21irqstats11:27:350
13098995211,35cyclictest30216-21/usr/sbin/munin11:32:310
1310999517,38cyclictest10271-21processes07:52:442
1310999517,38cyclictest10271-21processes07:52:442
1310999516,8cyclictest24337-21/usr/sbin/munin07:02:532
1310999516,39cyclictest25163-21needreboot08:32:412
1310999515,14cyclictest0-21swapper/211:24:162
1310999515,14cyclictest0-21swapper/211:24:162
13109995123,23cyclictest4482-21sort07:37:422
13109995121,26cyclictest4853-21/usr/sbin/munin11:42:292
13109995121,25cyclictest14958-21idleruntime11:12:322
13109995120,26cyclictest19875-21grep09:52:492
13109995118,28cyclictest24617-21fschecks_time09:17:322
13109995115,31cyclictest577-21ksmtuned10:42:292
13109995110,35cyclictest5703-21/usr/sbin/munin07:42:312
1310299514,42cyclictest0-21swapper/107:52:291
1310299514,42cyclictest0-21swapper/107:52:291
1310299514,41cyclictest0-21swapper/109:25:471
1310299514,10cyclictest0-21swapper/112:05:541
1310299514,10cyclictest0-21swapper/112:05:541
1310299513,44cyclictest0-21swapper/109:59:471
1309899515,42cyclictest5922-21ssh11:00:490
1309899514,10cyclictest0-21swapper/009:33:170
13098995111,34cyclictest27129-21ssh09:20:510
13098995111,34cyclictest10760-21ssh08:58:170
1311699504,10cyclictest0-21swapper/308:39:283
1310999504,8cyclictest0-21swapper/211:55:202
1310999503,8cyclictest29470-21latency_hist11:32:152
1310999503,7cyclictest21771-21ssh12:03:302
1310999503,7cyclictest21771-21ssh12:03:302
1310999502,18cyclictest30659-21fschecks_time08:42:342
13109995019,26cyclictest2316-21sendmail_mailtr10:12:432
13109995016,29cyclictest638-21runrttasks11:50:312
13109995016,29cyclictest5609-21cut08:52:332
13109995015,30cyclictest10545-21sh08:57:492
13109995014,31cyclictest11322-21/usr/sbin/munin07:57:322
13109995014,31cyclictest11322-21/usr/sbin/munin07:57:322
13109995014,29cyclictest2702-21sh11:38:142
1310299505,40cyclictest0-21swapper/111:20:051
1310299504,42cyclictest0-21swapper/108:39:081
1310299504,41cyclictest0-21swapper/110:15:391
1310299504,41cyclictest0-21swapper/109:22:071
1310299504,40cyclictest0-21swapper/109:33:071
1310299504,40cyclictest0-21swapper/109:09:581
1310299503,9cyclictest0-21swapper/111:09:451
1310299503,42cyclictest0-21swapper/109:42:541
1310299503,41cyclictest0-21swapper/111:57:211
13102995012,32cyclictest1756-21seq11:37:351
1310299501,44cyclictest18480-21ssh10:33:561
1309899504,40cyclictest0-21swapper/010:43:460
1309899504,40cyclictest0-21swapper/010:02:330
1309899504,40cyclictest0-21swapper/009:17:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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