Good day!
Thank you, Morten!
All works properly after cleaning the browser cache.

One more thing: there are a lot of ports detected at SG-500. At 2960 all is ok. Should I disable them manually?

2017-02-07 11:11 GMT+03:00 Morten Brekkevold <morten.brekkevold@uninett.no>:
On Mon, 6 Feb 2017 11:37:42 +0300 Игорь Коив <koiv.igor@gmail.com> wrote:

> Let me disturb you one more time.
> I have just installed Graphite and suppose, all got successful but then all
> the metrics disappeared.
> What could it be? Should I reinstall all NAV or can I detect the mistake?

Your screenshots don't look like a Graphite issue to me. It looks rather
like the Javascript part of the page failed to load. This sometimes
happens when you upgrade NAV, as the browser keeps caching outdated
resources. Usually, this is fixed by emptying the browser cache or
force-reloading the page.

If emptying the browser cache doesn't work, then we need output from the
browers web developer console to understand what's going on.

--
Morten Brekkevold
UNINETT AS