hs-test: added a redis-benchmark test

- basically a copy of LdpIperf test
- small update of LdpIperf test
- new LDP suite

Type: test

Change-Id: I3f8653288c6fc6dfd6a061315e983c000974d3ff
Signed-off-by: Adrian Villin <avillin@cisco.com>
diff --git a/extras/hs-test/docker/Dockerfile.vpp b/extras/hs-test/docker/Dockerfile.vpp
index f87ee30..82a1a1a 100644
--- a/extras/hs-test/docker/Dockerfile.vpp
+++ b/extras/hs-test/docker/Dockerfile.vpp
@@ -5,7 +5,7 @@
 RUN apt-get update \
  && apt-get install -y openssl libapr1 libnuma1 libsubunit0 \
     iproute2 libnl-3-dev libnl-route-3-dev python3 iputils-ping  \
-    vim gdb libunwind-dev \
+    vim gdb libunwind-dev redis redis-tools iperf3 \
  && rm -rf /var/lib/apt/lists/*
 
 ENV DIR=vpp-data/lib/vpp_plugins