Requesting real-world stats, please

Javier Frias jfrias at gmail.com
Tue May 25 17:41:14 CEST 2010


Two varnish instances, they each do about 7million requests per day.

      798639          .            .   N struct object
      798918          .            .   N struct objectcore
      658115          .            .   N struct objecthead

      800850          .            .   N struct object
      801108          .            .   N struct objectcore
      659982          .            .   N struct objecthead



Varnish 2.1 -h classic,250007


-Javier


On Tue, May 25, 2010 at 8:28 AM, Poul-Henning Kamp <phk at phk.freebsd.dk> wrote:
>
> I may have "misunderestimated" the dynamics of how objects live in
> Varnish caches and thus taken a wrong optimization decision with
> the critbit hasher.
>
> I am looking for data to figure this out, specifically the values of
> the two varnishstat counters:
>
>        "N struct objecthead."
> and
>        "N struct object"
>
> Along with information about which version of varnish, and which, if
> any -h argument you use.
>
> If you happen to have this data for both -hcritbit and -hclassic it
> would be doubly-plus-wonderful.
>
> Thanks in advance,
>
> Poul-Henning
>
> --
> Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
> phk at FreeBSD.ORG         | TCP/IP since RFC 956
> FreeBSD committer       | BSD since 4.3-tahoe
> Never attribute to malice what can adequately be explained by incompetence.
>
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>




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