You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-22 - 14:05
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 rack6slot0.osadl.org (updated Sat Aug 22, 2026 01:02:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
824399235210,23cyclictest0-21swapper/2521:20:2218
824399235210,23cyclictest0-21swapper/2521:20:2118
822899229222,5cyclictest0-21swapper/1223:36:504
822899229222,5cyclictest0-21swapper/1223:36:504
822899229222,5cyclictest0-21swapper/1223:36:494
823799216199,13cyclictest0-21swapper/2000:30:1413
823799216199,13cyclictest0-21swapper/2000:30:1313
823799216185,23cyclictest0-21swapper/2000:10:0013
823799216185,23cyclictest0-21swapper/2000:10:0013
824399214204,8cyclictest0-21swapper/2521:15:4018
824399214204,8cyclictest0-21swapper/2521:15:4018
822899214197,13cyclictest0-21swapper/1223:48:594
822899214197,13cyclictest0-21swapper/1223:48:594
822899214197,13cyclictest0-21swapper/1223:48:594
823799213196,15cyclictest0-21swapper/2023:16:3313
823799213196,15cyclictest0-21swapper/2023:16:3313
823799213196,15cyclictest0-21swapper/2023:16:3313
822899212203,7cyclictest0-21swapper/1223:50:244
822899212203,7cyclictest0-21swapper/1223:50:244
823799211196,12cyclictest0-21swapper/2023:21:3613
823799211196,12cyclictest0-21swapper/2023:21:3513
823799211196,12cyclictest0-21swapper/2023:21:3513
823799210197,11cyclictest0-21swapper/2023:11:5413
823799210197,11cyclictest0-21swapper/2023:11:5413
823799210197,11cyclictest0-21swapper/2023:11:5413
823799209195,8cyclictest0-21swapper/2000:24:1313
823799209195,8cyclictest0-21swapper/2000:24:1313
823799209195,8cyclictest0-21swapper/2000:24:1213
823799209195,12cyclictest0-21swapper/2021:00:1713
823799209195,12cyclictest0-21swapper/2021:00:1713
823799209195,12cyclictest0-21swapper/2021:00:1713
823799208183,18cyclictest2456-21CPU13
823799208183,18cyclictest2456-21CPU13
823799207200,5cyclictest0-21swapper/2023:25:3613
823799207200,5cyclictest0-21swapper/2023:25:3613
823799207198,5cyclictest0-21swapper/2023:00:3713
823799207198,5cyclictest0-21swapper/2023:00:3713
823799207198,5cyclictest0-21swapper/2023:00:3613
823799206187,13cyclictest12106-21sshd00:15:1713
823799206187,13cyclictest12106-21sshd00:15:1713
821399205197,5cyclictest0-21swapper/019:10:180
821399205197,5cyclictest0-21swapper/019:10:180
824399204195,7cyclictest0-21swapper/2521:09:2818
824399204195,7cyclictest0-21swapper/2521:09:2718
824399204195,7cyclictest0-21swapper/2521:09:2718
824399204191,10cyclictest0-21swapper/2521:13:3818
824399204191,10cyclictest0-21swapper/2521:13:3818
823799203197,4cyclictest0-21swapper/2000:11:4813
823799203197,4cyclictest0-21swapper/2000:11:4813
823799203197,4cyclictest0-21swapper/2000:11:4813
823799202189,7cyclictest0-21swapper/2000:01:0013
823799202189,7cyclictest0-21swapper/2000:01:0013
823799202189,7cyclictest0-21swapper/2000:01:0013
823799201193,6cyclictest0-21swapper/2023:30:5213
823799201193,6cyclictest0-21swapper/2023:30:5213
823799200190,8cyclictest0-21swapper/2023:08:3613
823799200190,8cyclictest0-21swapper/2023:08:3613
823799199186,10cyclictest0-21swapper/2019:20:2113
823499199193,4cyclictest0-21swapper/1700:28:149
823499199193,4cyclictest0-21swapper/1700:28:149
823499199193,4cyclictest0-21swapper/1700:28:149
823799197189,7cyclictest0-21swapper/2000:38:3713
823799197189,7cyclictest0-21swapper/2000:38:3713
823799195189,4cyclictest0-21swapper/2023:56:5513
823799195189,4cyclictest0-21swapper/2023:56:5413
823799195189,4cyclictest0-21swapper/2023:56:5413
823799195186,5cyclictest2466-21CPU13
823799195186,5cyclictest2466-21CPU13
822899195188,5cyclictest11548-21cat23:40:134
822899195188,5cyclictest11548-21cat23:40:134
823799194184,7cyclictest0-21swapper/2019:15:5113
823799194184,7cyclictest0-21swapper/2019:15:5113
823799193188,4cyclictest0-21swapper/2022:59:2513
823799193188,4cyclictest0-21swapper/2022:59:2513
823799193182,9cyclictest0-21swapper/2020:00:2213
823799193182,9cyclictest0-21swapper/2020:00:2213
823799193182,9cyclictest0-21swapper/2020:00:2213
824399191181,7cyclictest0-21swapper/2521:26:1818
824399191181,7cyclictest0-21swapper/2521:26:1818
823799191184,3cyclictest2447-21CPU13
823799191184,3cyclictest2447-21CPU13
823799191173,16cyclictest0-21swapper/2020:35:4313
823799191173,16cyclictest0-21swapper/2020:35:4313
823499191186,4cyclictest0-21swapper/1719:46:059
823499191186,4cyclictest0-21swapper/1719:46:049
824399190182,6cyclictest0-21swapper/2520:20:1418
823799190176,12cyclictest0-21swapper/2019:35:0613
823799190176,12cyclictest0-21swapper/2019:35:0613
823799188182,4cyclictest8607-21sshd00:25:2613
823799188182,4cyclictest8607-21sshd00:25:2613
823799188182,4cyclictest8607-21sshd00:25:2513
823399188179,8cyclictest0-21swapper/1619:18:158
823399188179,8cyclictest0-21swapper/1619:18:158
82139918840,130cyclictest17484-21nfsd23:40:100
82139918840,130cyclictest17484-21nfsd23:40:090
823799186182,3cyclictest0-21swapper/2019:40:2113
823799186182,3cyclictest0-21swapper/2019:40:2013
823799186180,4cyclictest0-21swapper/2020:47:2813
823799186180,4cyclictest0-21swapper/2020:47:2813
823799186178,7cyclictest0-21swapper/2020:05:1713
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional