You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-25 - 12:01
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 50 highest latencies:
System rack5slot1.osadl.org (updated Thu Dec 25, 2025 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2115721140,1sleep50-21swapper/523:11:095
1257339910,0EcMasterDemoSyn1258329tAtEmLog_021:21:235
2140339840,0EcMasterDemoSyn2141329tAtEmLog_021:06:105
2109139830,0EcMasterDemoSyn2110129tAtEmLog_020:00:135
1632339830,0EcMasterDemoSyn1633329tAtEmLog_000:39:095
456039820,0EcMasterDemoSyn457029tAtEmLog_023:38:185
38239820,0EcMasterDemoSyn39229tAtEmLog_023:18:005
1766939820,0EcMasterDemoSyn1767929tAtEmLog_000:03:395
1451839820,0EcMasterDemoSyn1452829tAtEmLog_023:07:535
1367739820,0EcMasterDemoSyn1368729tAtEmLog_023:43:225
1159739820,0EcMasterDemoSyn1160729tAtEmLog_020:45:525
333339810,0EcMasterDemoSyn334329tAtEmLog_000:13:485
3219539720,4EcMasterDemoSyn32201-21ps20:20:311
222682330,0sleep50-21swapper/522:36:025
1159739300,1EcMasterDemoSyn11604-21runintdemo5min20:45:530
30202240,0sleep40-21swapper/423:55:174
30202240,0sleep40-21swapper/423:55:164
1871239190,1EcMasterDemoSyn18717-21runintdemo5min19:55:103
167352190,0sleep00-21swapper/022:15:230
2932399180,10cyclictest5805-21rm23:20:241
2931799185,9cyclictest21958-21sh22:35:480
2931799180,14cyclictest19497-21runrttasks23:46:050
2931799180,10cyclictest4882-21sh00:32:330
2931799180,10cyclictest3860-21sh22:09:100
2931799180,10cyclictest27615-21sh23:33:030
2931799180,10cyclictest10895-21sh00:17:460
1372399180,8tDemoTimingTask16053-21chrt19:50:005
1372399180,8tDemoTimingTask16053-21chrt19:50:005
538099170,10tDemoTimingTask8413-21chrt23:04:555
2933899170,14cyclictest327-21systemd-journal19:21:384
29334991710,5cyclictest817-21head19:15:173
2933099179,6cyclictest29889-21find22:40:192
2933099173,7cyclictest27968-21kworker/u24:4+nfsiod22:58:142
2932399175,7cyclictest26789-21/usr/sbin/munin23:50:191
2931799170,9cyclictest8830-21sh23:05:010
2931799170,9cyclictest31450-21sh00:10:420
2931799170,9cyclictest31305-21sh22:40:590
2931799170,9cyclictest20148-21sh22:53:040
2931799170,14cyclictest26470-21sh00:26:070
2931799170,14cyclictest20024-21sh00:05:050
2931799170,14cyclictest18200-21sh00:21:350
2931799170,10cyclictest9941-21rm22:47:220
2670599170,10tDemoTimingTask28431-21chrt00:09:565
2280829170,7tAtEmLog_023159-21chrt23:48:415
71529160,6tAtEmLog_02425-21taskset22:08:095
420699160,9tDemoTimingTask4210-21taskset19:24:435
40552160,0sleep00-21swapper/023:20:120
3220699161,8tDemoTimingTask362-21taskset20:25:015
29338991612,3cyclictest22963-21sh00:25:004
2933899161,11cyclictest16-1pr/legacy20:30:384
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional