You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2024-11-05 - 03:27
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 Tue Nov 05, 2024 01:01:14)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
879299271247,13cyclictest0-21swapper/2619:45:1819
875299257254,2cyclictest0-21swapper/022:55:230
875299257254,2cyclictest0-21swapper/022:55:230
875299257254,2cyclictest0-21swapper/022:55:230
877099250246,2cyclictest0-21swapper/1621:00:568
877099250246,2cyclictest0-21swapper/1621:00:568
879299245210,15cyclictest0-21swapper/2619:55:1819
879299245210,15cyclictest0-21swapper/2619:55:1819
8807992391,234cyclictest0-21swapper/3319:10:1527
8807992391,234cyclictest0-21swapper/3319:10:1527
876899235214,11cyclictest0-21swapper/1419:10:036
876899235214,11cyclictest0-21swapper/1419:10:036
8807992281,222cyclictest15985-21CPU27
8807992281,222cyclictest15985-21CPU27
877499221217,2cyclictest0-21swapper/1822:55:1910
877499221217,2cyclictest0-21swapper/1822:55:1910
877499221217,2cyclictest0-21swapper/1822:55:1910
8807992180,2cyclictest0-21swapper/3319:30:2827
8807992180,2cyclictest0-21swapper/3319:30:2727
8807992160,2cyclictest0-21swapper/3319:36:4627
8807992160,2cyclictest0-21swapper/3319:36:4627
8807992160,2cyclictest0-21swapper/3319:15:0527
8807992160,2cyclictest0-21swapper/3319:15:0527
8807992131,2cyclictest0-21swapper/3319:25:0127
8807992131,2cyclictest0-21swapper/3319:25:0127
880899212197,13cyclictest0-21swapper/3400:09:4428
880899212197,13cyclictest0-21swapper/3400:09:4428
877099212189,19cyclictest0-21swapper/1621:30:018
877099212189,19cyclictest0-21swapper/1621:30:018
877099212189,19cyclictest0-21swapper/1621:30:018
881399209190,11cyclictest0-21swapper/3800:20:3732
881399209190,11cyclictest0-21swapper/3800:20:3732
8807992081,3cyclictest0-21swapper/3319:10:0127
8807992081,3cyclictest0-21swapper/3319:10:0127
875299208200,4cyclictest0-21swapper/022:20:520
875299208200,4cyclictest0-21swapper/022:20:520
875299208200,4cyclictest0-21swapper/022:20:520
877099203193,6cyclictest0-21swapper/1623:20:288
877099203193,6cyclictest0-21swapper/1623:20:288
877099201189,7cyclictest0-21swapper/1600:25:018
877099201189,7cyclictest0-21swapper/1600:25:018
876299201196,3cyclictest0-21swapper/921:59:3839
876299201196,3cyclictest0-21swapper/921:59:3839
876299201196,3cyclictest0-21swapper/921:59:3839
876099201196,2cyclictest0-21swapper/700:39:3837
876099201196,2cyclictest0-21swapper/700:39:3837
876099201196,2cyclictest0-21swapper/700:39:3837
880799200180,18cyclictest0-21swapper/3323:04:2027
880799200180,18cyclictest0-21swapper/3323:04:2027
876599200194,4cyclictest0-21swapper/1123:05:473
876599200194,4cyclictest0-21swapper/1123:05:463
876599200194,4cyclictest0-21swapper/1123:05:463
881099198185,11cyclictest351-21kcompactd121:05:5430
881099198185,11cyclictest351-21kcompactd121:05:5430
881099198185,11cyclictest351-21kcompactd121:05:5430
875999198184,12cyclictest0-21swapper/621:29:5036
875999198184,12cyclictest0-21swapper/621:29:5036
875999198184,12cyclictest0-21swapper/621:29:5036
880899197192,3cyclictest0-21swapper/3421:47:3628
880899197192,3cyclictest0-21swapper/3421:47:3628
880899197192,2cyclictest0-21swapper/3422:02:5828
880899197192,2cyclictest0-21swapper/3422:02:5728
880199197193,2cyclictest0-21swapper/2923:35:2322
880199197193,2cyclictest0-21swapper/2923:35:2322
876999197150,36cyclictest9334-21CPU7
876999197150,36cyclictest9334-21CPU7
876599197155,38cyclictest4631-21CPU3
876599197155,38cyclictest4631-21CPU3
881499196186,8cyclictest0-21swapper/3900:07:2633
881499196186,8cyclictest0-21swapper/3900:07:2633
880799196173,20cyclictest0-21swapper/3323:20:3527
880799196173,20cyclictest0-21swapper/3323:20:3527
879699196147,46cyclictest4911-21CPU20
879699196147,46cyclictest4911-21CPU20
876299196191,4cyclictest0-21swapper/923:57:0939
876299196191,4cyclictest0-21swapper/923:57:0939
876299196191,4cyclictest0-21swapper/923:57:0939
880799194165,26cyclictest0-21swapper/3323:34:4227
880799194165,26cyclictest0-21swapper/3323:34:4227
880799194165,26cyclictest0-21swapper/3323:34:4227
876599194184,8cyclictest0-21swapper/1121:33:053
876599194184,8cyclictest0-21swapper/1121:33:053
876299194186,6cyclictest0-21swapper/922:51:1439
876299194186,6cyclictest0-21swapper/922:51:1439
876299194186,6cyclictest0-21swapper/922:51:1439
876199194188,4cyclictest0-21swapper/822:55:1938
876199194188,4cyclictest0-21swapper/822:55:1938
876199194188,4cyclictest0-21swapper/822:55:1938
875599194184,5cyclictest0-21swapper/221:21:0012
875599194184,5cyclictest0-21swapper/221:21:0012
875599194184,5cyclictest0-21swapper/221:20:5912
879699193181,8cyclictest4911-21CPU20
879699193181,8cyclictest4911-21CPU20
879699193181,8cyclictest4911-21CPU20
876899193180,10cyclictest0-21swapper/1420:26:146
876899193180,10cyclictest0-21swapper/1420:26:146
876099193185,5cyclictest0-21swapper/700:27:5437
876099193185,5cyclictest0-21swapper/700:27:5437
881499192187,3cyclictest0-21swapper/3921:05:2133
881499192187,3cyclictest0-21swapper/3921:05:2133
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional