You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-23 - 19:07
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 May 23, 2026 13:02:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
874899225221,2cyclictest0-21swapper/2411:24:4317
874899225221,2cyclictest0-21swapper/2411:24:4317
876499222208,10cyclictest0-21swapper/3709:20:1631
876499222208,10cyclictest0-21swapper/3709:20:1531
876499219203,14cyclictest0-21swapper/3710:00:0131
876499219203,14cyclictest0-21swapper/3710:00:0131
876499219203,14cyclictest0-21swapper/3710:00:0131
876499215201,11cyclictest0-21swapper/3710:40:2431
876499215201,11cyclictest0-21swapper/3710:40:2431
874799215206,2cyclictest0-21swapper/2311:25:2116
874799215206,2cyclictest0-21swapper/2311:25:2016
874799215206,2cyclictest0-21swapper/2311:25:2016
876499214207,5cyclictest0-21swapper/3709:45:5831
876499214207,5cyclictest0-21swapper/3709:45:5731
876499214207,5cyclictest0-21swapper/3709:45:5731
876499214206,6cyclictest0-21swapper/3710:16:4831
876499214206,6cyclictest0-21swapper/3710:16:4831
876499213205,6cyclictest0-21swapper/3710:08:4131
876499213205,6cyclictest0-21swapper/3710:08:4131
876699212208,2cyclictest0-21swapper/3907:10:2533
876699212208,2cyclictest0-21swapper/3907:10:2533
876699211205,4cyclictest0-21swapper/3907:20:2133
876699211205,4cyclictest0-21swapper/3907:20:2133
876499209204,4cyclictest0-21swapper/3710:20:3031
876499209204,4cyclictest0-21swapper/3710:20:3031
876499209204,4cyclictest0-21swapper/3710:20:3031
876499209200,7cyclictest0-21swapper/3711:07:0031
876499209200,7cyclictest0-21swapper/3711:06:5931
876499208203,2cyclictest0-21swapper/3709:37:3531
876499208203,2cyclictest0-21swapper/3709:37:3531
876499208199,5cyclictest37356-21CPU31
876499208199,5cyclictest37356-21CPU31
876499208199,5cyclictest37356-21CPU31
876499208192,12cyclictest0-21swapper/3709:13:3331
876499208192,12cyclictest0-21swapper/3709:13:3331
876499208192,12cyclictest0-21swapper/3709:13:3331
876499207199,5cyclictest0-21swapper/3710:00:1731
876499207199,5cyclictest0-21swapper/3710:00:1631
876499207199,5cyclictest0-21swapper/3710:00:1631
876499207195,10cyclictest0-21swapper/3711:45:5931
876499207195,10cyclictest0-21swapper/3711:45:5931
876499206200,4cyclictest0-21swapper/3710:37:0031
876499206200,4cyclictest0-21swapper/3710:36:5931
876499206197,6cyclictest0-21swapper/3710:54:2131
876499206197,6cyclictest0-21swapper/3710:54:2031
876499206197,6cyclictest0-21swapper/3710:54:2031
876499206193,10cyclictest22682-21run-parts10:28:1631
876499206193,10cyclictest22682-21run-parts10:28:1531
876499205197,6cyclictest0-21swapper/3711:00:1231
876499205197,6cyclictest0-21swapper/3711:00:1231
876499205197,6cyclictest0-21swapper/3711:00:1231
874499204195,7cyclictest0-21swapper/2010:29:1113
874499204195,7cyclictest0-21swapper/2010:29:1113
876499203196,5cyclictest0-21swapper/3709:25:2231
876499203196,5cyclictest0-21swapper/3709:25:2131
876699202197,4cyclictest0-21swapper/3907:31:2633
876699202197,4cyclictest0-21swapper/3907:31:2633
876699202197,3cyclictest0-21swapper/3907:15:1733
876699202197,3cyclictest0-21swapper/3907:15:1733
876199202197,3cyclictest1360-21systemd-logind11:25:2028
876199202197,3cyclictest1360-21systemd-logind11:25:2028
876199202197,3cyclictest1360-21systemd-logind11:25:2028
876699201193,4cyclictest0-21swapper/3907:29:2833
876699201193,4cyclictest0-21swapper/3907:29:2833
876499201184,15cyclictest0-21swapper/3709:32:2331
876499201184,15cyclictest0-21swapper/3709:32:2331
876499199193,4cyclictest0-21swapper/3710:12:2731
876499199193,4cyclictest0-21swapper/3710:12:2631
876499199193,4cyclictest0-21swapper/3710:12:2631
872899199189,6cyclictest2447-21CPU36
872899199189,6cyclictest2447-21CPU36
876499198193,3cyclictest0-21swapper/3710:59:0031
876499198193,3cyclictest0-21swapper/3710:58:5931
876499198193,3cyclictest0-21swapper/3710:58:5931
874199198191,5cyclictest0-21swapper/1810:10:1010
874199198191,5cyclictest0-21swapper/1810:10:1010
874199198191,5cyclictest0-21swapper/1810:10:0910
873399198189,7cyclictest0-21swapper/1011:24:382
873399198189,7cyclictest0-21swapper/1011:24:382
874799197193,2cyclictest0-21swapper/2311:25:0016
874799197193,2cyclictest0-21swapper/2311:25:0016
876499196190,4cyclictest0-21swapper/3708:35:3531
876499196190,4cyclictest0-21swapper/3708:35:3531
876499195189,4cyclictest0-21swapper/3709:54:5031
876499195189,4cyclictest0-21swapper/3709:54:5031
876499192187,4cyclictest0-21swapper/3709:44:1131
876499192187,4cyclictest0-21swapper/3709:44:1031
874499192177,10cyclictest0-21swapper/2010:38:4013
874499192177,10cyclictest0-21swapper/2010:38:4013
873199192139,44cyclictest0-21swapper/810:10:3538
873199192139,44cyclictest0-21swapper/810:10:3538
873199192139,44cyclictest0-21swapper/810:10:3538
876499191185,5cyclictest0-21swapper/3708:54:2631
876499191185,5cyclictest0-21swapper/3708:54:2631
876499191182,7cyclictest0-21swapper/3710:45:2731
876499191182,7cyclictest0-21swapper/3710:45:2731
876499191182,7cyclictest0-21swapper/3710:45:2731
876499190177,11cyclictest0-21swapper/3710:32:4731
876499190177,11cyclictest0-21swapper/3710:32:4631
876499190177,11cyclictest0-21swapper/3710:32:4631
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional