Patch qperf and build from source

Author: lwr20

images/perf/Dockerfile

@@ -1,6 +1,20 @@
+FROM alpine:3.21 AS build-env
+RUN apk add --no-cache build-base git autoconf automake perl perl-doc
+
+# Version 0.4.11 requires ipv6, 0.4.10 does not support ipv6 at all.
+# To permit running on nodes where IPv6 is disabled in the kernel, we use 0.4.10.
+RUN git clone --branch v0.4.10 --single-branch https://github.com/linux-rdma/qperf.git
+
+# Build qperf from source
+WORKDIR /qperf
+RUN ./cleanup && \
+    ./autogen.sh && \
+    ./configure && \
+    make
+
 FROM alpine:3.21
 
 RUN apk add --no-cache iperf3 curl tcpdump
-RUN apk add --no-cache --repository http://dl-3.alpinelinux.org/alpine/edge/testing/ qperf
+COPY --from=build-env /qperf/src/qperf /usr/bin/qperf
 
 USER perf