Moved to sdk image and pull dotnet dump

images/Dockerfile.alpine

@@ -1,15 +1,17 @@
-FROM mcr.microsoft.com/dotnet/core/aspnet:2.2.5-alpine3.9
+FROM mcr.microsoft.com/dotnet/core/sdk:2.2.300-alpine3.9
 
 WORKDIR /root
 
+ENV PATH="${PATH}:/root/.dotnet/tools"
+
 RUN    echo http://dl-cdn.alpinelinux.org/alpine/edge/testing >> /etc/apk/repositories \
     && apk update \
     && apk upgrade \
     && apk add bash \
                ncurses \
                perf \
-               lldb \
                git \
                perl \
     && rm -rf /var/cache/apk/* \
-    && git clone --depth=1 https://github.com/BrendanGregg/FlameGraph
+    && git clone --depth=1 https://github.com/BrendanGregg/FlameGraph \
+    && dotnet tool install -g dotnet-dump --version 1.0.4-preview6.19311.1