You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-18 - 00:12
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 20 highest latencies:
System rack5slot1.osadl.org (updated Fri Apr 17, 2026 12:44:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20387391330,0EcMasterDemoSyn0-21swapper/109:57:181
2709039930,0EcMasterDemoSyn2710029tAtEmLog_009:01:315
1284839910,0EcMasterDemoSyn1285829tAtEmLog_008:31:075
1284839910,0EcMasterDemoSyn1285829tAtEmLog_008:31:065
1235039900,0EcMasterDemoSyn1236029tAtEmLog_007:25:095
2005639890,1EcMasterDemoSyn11087-21kworker/u24:4+xprtiod10:32:482
2005639890,1EcMasterDemoSyn11087-21kworker/u24:4+xprtiod10:32:482
2635539840,0EcMasterDemoSyn2636529tAtEmLog_012:24:225
550639830,0EcMasterDemoSyn551629tAtEmLog_010:42:565
1536839830,0EcMasterDemoSyn1537829tAtEmLog_007:30:145
1379439830,0EcMasterDemoSyn1380429tAtEmLog_011:23:305
1212739830,0EcMasterDemoSyn1213829tAtEmLog_012:34:315
968339820,0EcMasterDemoSyn969329tAtEmLog_011:03:135
461439820,0EcMasterDemoSyn462429tAtEmLog_011:18:265
338039820,0EcMasterDemoSyn339029tAtEmLog_008:10:495
2869439820,1EcMasterDemoSyn0-21swapper/307:55:363
2398039820,0EcMasterDemoSyn2399029tAtEmLog_007:45:275
2122639820,0EcMasterDemoSyn2123629tAtEmLog_007:40:235
2528539810,0EcMasterDemoSyn2529529tAtEmLog_009:42:055
1550039810,0EcMasterDemoSyn1551029tAtEmLog_010:12:315
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional