[jira] [Commented] (TS-4053) Add hit rate and memory usage regressions for RAM cache, tune CLFUS.

[ASF GitHub Bot (JIRA)]

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https://issues.apache.org/jira/browse/TS-4053?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15042494#comment-15042494
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ASF GitHub Bot commented on TS-4053:
------------------------------------

Github user jplevyak commented on the pull request:

    https://github.com/apache/trafficserver/pull/364#issuecomment-162119403
  
    RPRINT ram_cache: RamCache LRU Fixed Size Hit Rate 0.581543
    RPRINT ram_cache: RamCache LRU Variable Size Hit Rate 0.567505
    RPRINT ram_cache: RamCache LRU Nominal Size 1048576 Size 1043072
    RPRINT ram_cache: RamCache CLFUS Fixed Size Hit Rate 0.571777
    RPRINT ram_cache: RamCache CLFUS Variable Size Hit Rate 0.571777
    RPRINT ram_cache: RamCache CLFUS Nominal Size 1048576 Size 1036312
    RPRINT ram_cache: RamCache LRU Fixed Size Hit Rate 0.796661
    RPRINT ram_cache: RamCache LRU Variable Size Hit Rate 0.788216
    RPRINT ram_cache: RamCache LRU Nominal Size 16777216 Size 16710856
    RPRINT ram_cache: RamCache CLFUS Fixed Size Hit Rate 0.798988
    RPRINT ram_cache: RamCache CLFUS Variable Size Hit Rate 0.813202
    RPRINT ram_cache: RamCache CLFUS Nominal Size 16777216 Size 16572376
    RPRINT ram_cache: RamCache LRU Fixed Size Hit Rate 0.922885
    RPRINT ram_cache: RamCache LRU Variable Size Hit Rate 0.917943
    RPRINT ram_cache: RamCache LRU Nominal Size 268435456 Size 267416024
    RPRINT ram_cache: RamCache CLFUS Fixed Size Hit Rate 0.922436
    RPRINT ram_cache: RamCache CLFUS Variable Size Hit Rate 0.927758
    RPRINT ram_cache: RamCache CLFUS Nominal Size 268435456 Size 265258200



> Add hit rate and memory usage regressions for RAM cache, tune CLFUS.
> --------------------------------------------------------------------
>
>                 Key: TS-4053
>                 URL: https://issues.apache.org/jira/browse/TS-4053
>             Project: Traffic Server
>          Issue Type: Improvement
>          Components: Cache
>            Reporter: John Plevyak
>            Assignee: John Plevyak
>            Priority: Minor
>
> It would be nice to have a hit rate and memory usage regression tests for the 
> RAM cache.  In particular comparing LRU and CLFUS.  Once we have this we can 
> tune the CLFUS implementation.



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