You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-09 - 22:26
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #1, slot #6

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  Intel
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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack1slot6s.osadl.org (updated Mon Feb 09, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
260799910118,56cyclictest0-21swapper/109:10:361
2607999984,87cyclictest0-21swapper/109:05:201
2607999974,12cyclictest0-21swapper/108:36:571
2607999974,12cyclictest0-21swapper/108:36:571
2607999973,27cyclictest618-21gltestperf09:25:221
2607999944,29cyclictest0-21swapper/109:15:421
2607999944,29cyclictest0-21swapper/109:15:421
2607999934,26cyclictest1419-21runrttasks10:21:051
248599930,5rtkit-daemon2484-21rtkit-daemon09:55:380
248599930,5rtkit-daemon2484-21rtkit-daemon09:55:380
26081999220,65cyclictest19595-21fschecks_time09:05:233
248599920,4rtkit-daemon2484-21rtkit-daemon10:25:371
248599920,35rtkit-daemon30643-21df_inode10:10:222
2608199915,13cyclictest0-21swapper/308:30:413
26079999122,12cyclictest0-21swapper/108:30:301
26079999118,11cyclictest3389-21latency11:05:251
2608199904,68cyclictest0-21swapper/310:10:343
2608199904,13cyclictest0-21swapper/311:15:013
2608199895,68cyclictest0-21swapper/309:55:323
2608199895,68cyclictest0-21swapper/309:55:323
2608199894,67cyclictest0-21swapper/308:00:253
2608199894,66cyclictest0-21swapper/310:57:153
2608199894,14cyclictest0-21swapper/310:40:253
2608199894,11cyclictest25252-21awk09:15:053
2607999895,24cyclictest0-21swapper/110:09:311
26079998931,51cyclictest16091-21cut07:00:281
2608199887,60cyclictest0-21swapper/308:59:253
2608199885,14cyclictest0-21swapper/311:30:463
2608199885,14cyclictest0-21swapper/310:06:343
2608199885,14cyclictest0-21swapper/308:23:143
2608199884,13cyclictest0-21swapper/310:35:393
2608199884,13cyclictest0-21swapper/310:35:393
2608199884,13cyclictest0-21swapper/309:45:193
2608199884,12cyclictest0-21swapper/308:40:253
26079998819,11cyclictest13120-21iostat08:55:281
248599880,4rtkit-daemon2484-21rtkit-daemon09:43:081
2608199875,12cyclictest0-21swapper/310:45:293
2608199873,64cyclictest0-21swapper/311:24:223
2608199873,64cyclictest0-21swapper/311:24:223
2607999874,29cyclictest0-21swapper/108:21:021
2607999874,11cyclictest31915-21gltestperf06:25:311
26079998723,46cyclictest0-21swapper/110:10:391
26079998721,9cyclictest14241-21ssh09:45:261
2608199865,13cyclictest0-21swapper/311:10:013
2608199865,13cyclictest0-21swapper/309:25:093
2608199864,66cyclictest0-21swapper/308:17:563
2608199864,61cyclictest0-21swapper/311:01:403
2608199864,60cyclictest0-21swapper/309:44:573
2608199864,59cyclictest0-21swapper/311:37:433
2607999864,73cyclictest0-21swapper/109:00:211
2607999863,19cyclictest25848-21ntp_states10:50:281
26079998620,9cyclictest18651-21proc_pri08:15:321
26079998612,9cyclictest121850irq/46-eth008:40:211
2608199855,14cyclictest0-21swapper/308:25:303
2608199855,13cyclictest0-21swapper/310:25:123
2608199854,67cyclictest0-21swapper/311:44:423
2608199854,63cyclictest0-21swapper/308:50:223
2608199854,14cyclictest0-21swapper/310:54:063
26081998516,48cyclictest0-21swapper/309:52:333
26081998516,48cyclictest0-21swapper/309:52:333
2607999859,9cyclictest121850irq/46-eth011:10:431
2607999855,25cyclictest0-21swapper/110:19:411
2607999855,23cyclictest0-21swapper/110:59:491
2607999855,22cyclictest0-21swapper/111:43:081
2607999854,21cyclictest0-21swapper/110:35:311
2607999854,21cyclictest0-21swapper/110:35:311
2607999854,12cyclictest0-21swapper/110:47:111
2607999853,22cyclictest8722-21munin-node08:50:341
2607999853,21cyclictest7149-21chrt07:50:191
26079998523,10cyclictest18437-21unixbench_multi09:50:381
26079998523,10cyclictest18437-21unixbench_multi09:50:381
2608199845,14cyclictest0-21swapper/308:36:093
2608199845,14cyclictest0-21swapper/308:36:093
2608199845,12cyclictest0-21swapper/310:20:043
2608199844,67cyclictest0-21swapper/311:26:283
2608199844,14cyclictest0-21swapper/309:20:163
26081998420,48cyclictest0-21swapper/311:15:293
2607999844,13cyclictest0-21swapper/111:36:551
2607999844,13cyclictest0-21swapper/110:42:051
2607999843,22cyclictest26634-21cut10:05:051
248599840,4rtkit-daemon2484-21rtkit-daemon07:05:441
2608199835,62cyclictest0-21swapper/308:47:303
2608199835,14cyclictest0-21swapper/310:22:013
2608199834,64cyclictest0-21swapper/310:31:553
2608199834,14cyclictest0-21swapper/309:35:173
26081998317,45cyclictest0-21swapper/309:31:203
2607999835,13cyclictest9752-21perl11:15:201
2607999834,24cyclictest0-21swapper/111:01:421
2607999834,23cyclictest0-21swapper/109:37:171
2607999834,22cyclictest0-21swapper/111:20:221
2607999834,22cyclictest0-21swapper/111:20:221
2607999834,20cyclictest17119-21cat08:15:081
2607999834,12cyclictest0-21swapper/108:25:461
2607999834,11cyclictest12181-21iostat10:30:251
2607999833,22cyclictest5370-21munin-node08:45:341
2607999833,21cyclictest1287-21snmpd11:25:251
26079998317,11cyclictest0-21swapper/111:30:121
26079998310,9cyclictest30388-21munin-node09:20:371
248599830,4rtkit-daemon2484-21rtkit-daemon08:52:330
248599830,3rtkit-daemon2484-21rtkit-daemon11:08:572
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional