You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-15 - 07:48
[ 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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack1slot8.osadl.org (updated Thu Jan 15, 2026 00:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
279099821732,79cyclictest0-21swapper/019:17:000
25302814796,12sleep10-21swapper/119:07:441
279099487411,50cyclictest0-21swapper/019:10:010
25232482460,15sleep00-21swapper/019:07:390
279199422344,46cyclictest0-21swapper/119:10:021
2790999459,29cyclictest0-21swapper/000:33:580
228699920,3rtkit-daemon2712-21kworker/0:223:54:181
159522870,4sleep115953-21sh21:13:191
2791998415,48cyclictest0-21swapper/100:25:581
279199819,56cyclictest0-21swapper/119:38:591
228699810,5rtkit-daemon2285-21rtkit-daemon23:10:021
228699810,5rtkit-daemon2285-21rtkit-daemon00:20:291
228699800,5rtkit-daemon2285-21rtkit-daemon21:54:210
2790997860,14cyclictest0-21swapper/022:13:000
279199757,43cyclictest10744-21ssh23:59:581
228699750,4rtkit-daemon2285-21rtkit-daemon00:12:031
228699750,11rtkit-daemon15552-21interrupts22:10:171
2791997216,35cyclictest0-21swapper/122:38:591
2790997233,25cyclictest18509-21ssh23:15:130
2790997233,25cyclictest18509-21ssh23:15:120
2790997230,35cyclictest24732-21ssh22:26:180
2790997228,15cyclictest30199-21ssh22:36:100
2790997227,24cyclictest8689-21ssh22:55:310
2790997226,39cyclictest0-21swapper/022:44:590
2790997134,30cyclictest28084-21munin-node21:35:230
2790997131,35cyclictest835-21lldpad21:25:120
2791997015,33cyclictest0-21swapper/122:41:591
2790996936,9cyclictest21798-21munin-run00:20:010
2790996932,30cyclictest8193-21munin-node23:55:130
2791996814,37cyclictest0-21swapper/123:17:591
2791996814,37cyclictest0-21swapper/123:17:591
2790996846,16cyclictest0-21swapper/022:55:010
2790996845,17cyclictest0-21swapper/020:46:370
2790996842,20cyclictest0-21swapper/000:35:560
2790996832,8cyclictest27287-21munin-run00:30:010
2790996830,31cyclictest20803-21df_abs22:20:130
2790996830,31cyclictest13095-21switchtime21:05:250
2790996829,33cyclictest29474-21taskset23:35:110
2790996829,32cyclictest8541-21aten_r1power_cu20:55:110
2790996829,32cyclictest23788-21latency_hist23:25:000
2790996810,51cyclictest0-21swapper/023:28:460
2790996728,32cyclictest17390-21ssh00:10:240
2790996727,33cyclictest4347-21ssh23:46:540
2790996727,33cyclictest13799-21diskmemload23:44:540
2790996715,45cyclictest0-21swapper/020:29:590
2790996713,45cyclictest0-21swapper/022:05:160
2791996619,30cyclictest0-21swapper/121:53:591
2791996615,37cyclictest0-21swapper/119:51:001
2791996614,35cyclictest0-21swapper/100:34:591
2791996614,34cyclictest0-21swapper/121:58:591
2790996643,17cyclictest0-21swapper/000:23:140
2790996629,31cyclictest20093-21ssh21:20:190
2790996629,30cyclictest5925-21ssh23:50:160
2790996629,30cyclictest26937-21ssh21:31:530
2790996628,30cyclictest11838-21runrttasks22:04:060
2790996626,34cyclictest28180-21kworker/0:121:48:080
2790996541,14cyclictest0-21swapper/021:01:000
2790996531,28cyclictest7009-21sort21:55:120
2790996530,29cyclictest3144-21grep22:45:270
2790996529,15cyclictest14192-21ssh23:05:240
2790996528,30cyclictest15690-21ssh21:12:280
2790996527,31cyclictest10937-21munin-node00:00:230
2790996526,31cyclictest0-21swapper/021:40:270
2790996513,45cyclictest0-21swapper/023:14:590
2790996512,46cyclictest0-21swapper/019:59:590
2791996418,33cyclictest0-21swapper/122:58:581
2791996417,29cyclictest0-21swapper/121:06:591
2791996416,32cyclictest0-21swapper/123:08:591
2791996415,32cyclictest0-21swapper/122:07:581
2790996442,16cyclictest0-21swapper/020:15:080
2790996440,17cyclictest0-21swapper/022:34:240
2790996431,9cyclictest18041-21runrttasks21:15:470
2790996428,30cyclictest28575-21sh23:32:330
2790996427,31cyclictest18010-21cpuspeed22:15:160
2790996427,30cyclictest12091-21ssh23:02:410
2791996318,31cyclictest0-21swapper/100:39:581
2791996316,32cyclictest0-21swapper/120:53:001
2791996316,30cyclictest0-21swapper/120:36:001
2791996315,34cyclictest0-21swapper/122:21:001
2791996314,36cyclictest0-21swapper/122:34:591
2791996313,32cyclictest0-21swapper/123:38:581
2790996331,9cyclictest14144-21ssh00:05:160
2790996330,25cyclictest17397-21munin-node19:50:110
2790996326,23cyclictest22628-21latency_hist20:05:010
228699630,7rtkit-daemon0-21swapper/020:35:500
228699630,10rtkit-daemon0-21swapper/020:34:450
2791996218,32cyclictest0-21swapper/120:15:001
2791996217,29cyclictest0-21swapper/120:28:001
2791996213,36cyclictest0-21swapper/119:47:001
2791996213,31cyclictest0-21swapper/119:43:011
2790996238,18cyclictest10253-21aten_r1power_po19:30:120
2790996235,16cyclictest0-21swapper/019:25:130
2790996232,24cyclictest28943-21munin-node20:20:210
2790996229,27cyclictest11956-21munin-node19:35:130
228699620,9rtkit-daemon0-21swapper/020:53:400
228699620,8rtkit-daemon0-21swapper/019:22:340
2790996127,27cyclictest22095-21unixbench_singl20:00:250
228699610,8rtkit-daemon0-21swapper/020:10:490
228699610,7rtkit-daemon0-21swapper/020:40:450
2791996018,31cyclictest0-21swapper/123:49:581
2791996015,33cyclictest0-21swapper/120:57:001
2791996015,32cyclictest0-21swapper/120:18:001
2791996015,32cyclictest0-21swapper/120:07:591
2791996015,31cyclictest0-21swapper/121:47:581
2791996015,31cyclictest0-21swapper/100:18:581
2791996013,33cyclictest0-21swapper/123:27:581
228699600,10rtkit-daemon0-21swapper/019:46:590
2791995917,28cyclictest0-21swapper/123:24:581
2791995915,33cyclictest0-21swapper/119:25:001
2791995913,33cyclictest0-21swapper/121:19:001
2791995913,33cyclictest0-21swapper/119:28:591
2791995913,30cyclictest0-21swapper/121:37:581
2791995813,32cyclictest0-21swapper/100:01:581
2791995812,36cyclictest0-21swapper/122:29:581
2790995827,25cyclictest14069-21df_inode19:40:150
2791995717,30cyclictest0-21swapper/120:01:001
2791995715,30cyclictest0-21swapper/120:46:591
279199565,34cyclictest0-21swapper/120:33:001
2791995615,29cyclictest0-21swapper/119:20:001
2791995614,28cyclictest0-21swapper/122:50:591
2791995613,31cyclictest0-21swapper/120:41:011
228699560,4rtkit-daemon14641-21ssh00:05:231
2791995516,28cyclictest0-21swapper/120:25:011
228699550,3rtkit-daemon32297-21ssh21:41:171
2791995414,30cyclictest0-21swapper/122:03:591
2791995413,29cyclictest0-21swapper/119:59:001
2791995316,27cyclictest0-21swapper/119:34:001
2791995314,28cyclictest0-21swapper/122:16:591
42272524,12sleep10-21swapper/122:49:051
2791995214,28cyclictest0-21swapper/123:00:591
2791995214,28cyclictest0-21swapper/121:28:591
2791995213,27cyclictest0-21swapper/123:41:581
2791995113,29cyclictest0-21swapper/121:32:591
280302504,12sleep10-21swapper/123:30:421
279199505,39cyclictest0-21swapper/121:23:381
118732494,12sleep10-21swapper/121:03:521
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional