Regression on INTEL machines with TechEmpower Fortunes #86113

Activity

1. sebastienros

   added

   tenet-performancePerformance related issuePerformance related issue

   on May 11, 2023
2. ghost added

   needs-area-labelAn area label is needed to ensure this gets routed to the appropriate area ownersAn area label is needed to ensure this gets routed to the appropriate area owners

   on May 11, 2023
3. ghost added

   untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

   on May 11, 2023
4. sebastienros commented on May 11, 2023

   

   sebastienros

   on May 11, 2023

   MemberAuthor

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   /cc @EgorBo
5. MihaZupan commented on May 11, 2023

   

   MihaZupan

   on May 11, 2023

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   From #84184 (comment)

   Tried the following commits:

   1. 1b56e96 (PR Improve IndexOfAnyValues throughput for needles with 0 #84184)
   2. e241509 (commit just before nr. 3)
   3. 58a1365 (PR Unroll StringBuilder.Append for const string #85894)

   load	1	2		3
   Requests/sec	304,458	302,716	-0.57%	281,044	-7.69%
   Requests	4,585,264	4,570,922	-0.31%	4,243,602	-7.45%
   Bad responses	0	0		0
6. sebastienros commented on May 11, 2023

   

   sebastienros

   on May 11, 2023

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   Thanks @MihaZupan, that's very helpful.
7. sebastienros commented on May 11, 2023

   

   sebastienros

   on May 11, 2023

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   @EgorBo confirmed this would also be fixed by #85551
8. MihaZupan commented on May 11, 2023

   

   MihaZupan

   on May 11, 2023

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   Since I already had the runtime built, here are the numbers from aspnet-perf-win to further confirm #85894 (comment):

   load	2-perf	3-perf
   Requests/sec	208,299	204,782	-1.69%
   Requests	3,145,265	3,092,240	-1.69%
   Bad responses	0	0
9. jeffschwMSFT

   added

   area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMICLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI

   on May 15, 2023
11. JulieLeeMSFT

    added this to the 8.0.0 milestone on May 16, 2023
12. ghost removed

    untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

    on May 16, 2023
13. JulieLeeMSFT

    removed

    needs-area-labelAn area label is needed to ensure this gets routed to the appropriate area ownersAn area label is needed to ensure this gets routed to the appropriate area owners

    on May 16, 2023
14. JulieLeeMSFT

    assigned

    EgorBo

    on May 18, 2023
15. EgorBo commented on Jun 9, 2023

    

    EgorBo

    on Jun 9, 2023

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    Fixed via #85551 + improved by Dynamic PGO:

    
16. EgorBo

    closed this as completedon Jun 9, 2023
17. ghost locked as resolved and limited conversation to collaborators on Jul 9, 2023