You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-25 - 21:34
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rackcslot4.osadl.org (updated Wed Feb 25, 2026 12:44:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12420042268187,28sleep10-21swapper/107:09:441
12409292243183,45sleep00-21swapper/007:05:240
124217099543,9cyclictest1435783-21apt-get12:30:121
179699530,5rtkit-daemon1795-21rtkit-daemon10:28:541
179699530,4rtkit-daemon1795-21rtkit-daemon09:28:210
179699530,3rtkit-daemon1795-21rtkit-daemon10:20:181
124217099533,8cyclictest1306435-21apt-get09:30:121
124217099522,7cyclictest1264917-21apt-get08:05:131
179699510,3rtkit-daemon1795-21rtkit-daemon11:10:581
124217099511,8cyclictest1259045-21apt-get07:50:121
124217099511,7cyclictest1407121-21apt-get11:50:111
179699500,4rtkit-daemon1795-21rtkit-daemon08:14:040
124217099503,6cyclictest1279540-21apt-get08:40:131
179699490,3rtkit-daemon1795-21rtkit-daemon10:45:301
179699490,3rtkit-daemon1795-21rtkit-daemon09:53:220
179699490,3rtkit-daemon1795-21rtkit-daemon08:02:250
124217099492,7cyclictest1262968-21apt-get08:00:131
179699480,4rtkit-daemon1795-21rtkit-daemon10:52:411
124217099482,7cyclictest1242296-21apt-get07:10:111
179699470,2rtkit-daemon1795-21rtkit-daemon10:04:010
124217099472,6cyclictest1417866-21apt-get12:05:131
124217099470,9cyclictest13886132readlink11:25:001
124217099462,8cyclictest1328049-21apt-get10:00:131
124217099461,7cyclictest1275203-21apt-get08:30:121
124217099461,5cyclictest1392671-21apt-get11:30:141
14346462450,2sleep10-21swapper/112:27:561
14283642450,4sleep00-21swapper/012:20:010
124217099442,6cyclictest1251101-21apt-get07:30:121
13318252410,4sleep00-21swapper/010:05:140
179699370,3rtkit-daemon1795-21rtkit-daemon07:37:090
179699370,3rtkit-daemon0-21swapper/110:36:441
124217099376,11cyclictest1388975-21packagekitd11:25:021
179699360,3rtkit-daemon0-21swapper/111:48:421
124217099363,7cyclictest1291325-21apt-get09:10:131
179699350,4rtkit-daemon1795-21rtkit-daemon11:44:410
179699350,4rtkit-daemon1795-21rtkit-daemon09:45:090
179699350,4rtkit-daemon1795-21rtkit-daemon09:21:250
179699350,4rtkit-daemon1795-21rtkit-daemon08:35:480
179699350,3rtkit-daemon0-21swapper/011:30:040
179699350,3rtkit-daemon0-21swapper/008:19:280
124217099354,8cyclictest1260994-21apt-get07:55:131
124217099352,14cyclictest1281487-21apt-get08:45:141
124217099352,13cyclictest1273241-21apt-get08:25:231
124217099352,11cyclictest1314414-21missed_timers09:40:201
1242170993511,5cyclictest1311499-21sed09:35:241
124217099351,12cyclictest1247186-21/usr/sbin/munin07:20:271
124217099349,7cyclictest1257267-21expr07:45:171
124217099342,6cyclictest1331613-21apt-get10:05:121
124217099342,13cyclictest1414430-21apt-get12:00:121
179699330,5rtkit-daemon1352810-21ssh10:35:120
179699330,5rtkit-daemon1291052-21diskmemload11:46:070
179699330,4rtkit-daemon1795-21rtkit-daemon09:56:161
179699330,3rtkit-daemon0-21swapper/012:35:201
179699330,3rtkit-daemon0-21swapper/010:14:361
179699330,3rtkit-daemon0-21swapper/008:59:411
179699330,3rtkit-daemon0-21swapper/007:41:061
179699330,3rtkit-daemon0-21swapper/007:15:051
124217099339,7cyclictest1250129-21systemctl07:25:231
124217099332,6cyclictest1266864-21apt-get08:10:121
179699320,4rtkit-daemon1795-21rtkit-daemon07:59:060
179699320,4rtkit-daemon1795-21rtkit-daemon07:28:390
179699320,3rtkit-daemon0-21swapper/009:50:091
124217099328,7cyclictest1305484-21rm09:28:281
124217099323,8cyclictest1270789-21apt-get08:20:141
124217099320,8cyclictest1428026-21rm12:19:191
124217099320,4cyclictest0-21swapper/110:33:291
1242166993225,5cyclictest1387085-21taskset11:21:450
179699310,3rtkit-daemon1795-21rtkit-daemon10:44:051
179699310,3rtkit-daemon1795-21rtkit-daemon08:07:210
179699310,3rtkit-daemon1795-21rtkit-daemon07:40:390
179699310,3rtkit-daemon0-21swapper/009:24:461
179699310,3rtkit-daemon0-21swapper/009:16:301
124217099312,7cyclictest1291052-21diskmemload12:10:091
124217099312,7cyclictest1291052-21diskmemload11:03:381
124217099312,5cyclictest1287356-21apt-get09:00:141
179699300,3rtkit-daemon1795-21rtkit-daemon08:44:470
179699300,3rtkit-daemon1795-21rtkit-daemon07:16:240
179699300,3rtkit-daemon1795-21rtkit-daemon07:13:210
179699300,3rtkit-daemon0-21swapper/111:07:380
124217099308,5cyclictest1370518-21seq10:59:281
124217099303,8cyclictest1277159-21apt-get08:35:141
1242170993013,3cyclictest1284598-21unixbench-2d08:50:221
179699290,3rtkit-daemon1795-21rtkit-daemon08:59:050
179699290,3rtkit-daemon0-21swapper/111:18:380
179699290,3rtkit-daemon0-21swapper/111:03:540
179699290,3rtkit-daemon0-21swapper/008:19:351
179699290,13rtkit-daemon0-21swapper/012:34:590
124217099293,5cyclictest1289302-21apt-get09:05:131
124217099291,8cyclictest1291052-21diskmemload11:17:241
1242166992926,2cyclictest1410530-21kworker/0:212:30:000
179699280,3rtkit-daemon0-21swapper/110:23:120
179699280,3rtkit-daemon0-21swapper/108:21:190
124217099282,12cyclictest1253571-21dpkg07:35:181
124217099281,9cyclictest1410968-21df11:55:141
124217099281,8cyclictest1399779-21apt-get11:40:131
124217099281,8cyclictest1291052-21diskmemload09:48:131
179699270,3rtkit-daemon1795-21rtkit-daemon09:56:540
179699270,3rtkit-daemon0-21swapper/110:33:080
179699270,2rtkit-daemon0-21swapper/010:17:301
179699270,1rtkit-daemon1795-21rtkit-daemon12:12:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional