Merge branch 'wenyao/validated-single-node-power' into wenyao/power-pr3-multinode-consumption

Author: edwingao28

benchmarks/benchmark_lib.sh

@@ -1657,7 +1657,7 @@ install_agentic_deps() {
     mkdir -p "$AIPERF_UV_CACHE_DIR"
 
     UV_CACHE_DIR="$AIPERF_UV_CACHE_DIR" \
-        "$AIPERF_UV_BIN" venv --python "$(command -v python3)" "$AIPERF_VENV"
+        "$AIPERF_UV_BIN" venv --python "${AIPERF_PYTHON_VERSION:-3.11}" "$AIPERF_VENV"
     UV_CACHE_DIR="$AIPERF_UV_CACHE_DIR" \
         "$AIPERF_UV_BIN" pip install --python "$AIPERF_PYTHON" \
         -r "$AGENTIC_DIR/requirements.txt" \