Yandex Tank does not draw graphics in the web interface. What is the problem?

Question

Yandex

Installed on a clean Ubuntu 12.04 i386 Yandex Tank from the Launchpad repository.
Default settings. I try to "shoot" with the parameters:

[phantom]
address=192.168.3.96
rps_schedule=line(1, 100, 10m)
headers = [Host: 192.168.3.96] [Connection: close] [Bloody: yes]
uris=/

During the test, I open myserver:8080 in the browser and only numeric values ​​​​are displayed there, there is no graph.

At the end of the test, a report with a graph is generated

Answer 1

clubs.ya.ru/yandex-tank/replies.xml?item_no=510