storage.memory.free_space and storage.memory.used_space

[Guillaume Quintard]

could it be that you are using unbounded Transient? If so, while it's
indeed a bit weird, it's more or less explained by the fact that the space
value is irrelevant anyway.

-- 
Guillaume Quintard


On Thu, May 2, 2019 at 5:06 PM Hugues Alary <hugues at betabrand.com> wrote:

> Hi,
>
> I am using varnish-6.0.0 revision a068361dff0d25a0d85cf82a6e5fdaf315e06a7d
> and the malloc storage.
>
> My vcl_deliver looks like this:
>
> sub vcl_deliver {
>     set resp.http.X-Varnish-Storage = {"Free: "} +
> storage.memory.free_space + " Used: " + storage.memory.used_space + "
> Happy? : " + storage.memory.happy;
> }
>
> I am confused because upon making a request to my varnish server, storage.memory.free_space
> is always equal to storage.memory.used_space * -1.
>
> E.g if storage.memory.used_space is 150000.000 then
> storage.memory.free_space is -150000.000.
>
> Moreover, storage.memory.happy is always false.
>
> This has been the case for the longest time. I'm pretty sure I had this
> issue with Varnish 4, and maybe even earlier versions.
>
> Am I doing something wrong? Or is this a bug?
>
> Sincerely,
> -Hugues
>
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