Update perf-testing-setup.yml

Author: YunchuWang

.github/workflows/perf-testing-setup.yml

@@ -83,7 +83,7 @@ jobs:
         echo "Starting py-spy in background..."
         echo "Container id is $container_id"
         docker exec $container_id sh -c "pip install py-spy"
-        docker exec -d $container_id sh -c "py-spy record -p $worker_pid -o /home/site/wwwroot/helloperf.svg -f flamegraph --idle --nonblocking --rate 1500 &"
+        docker exec -d $container_id sh -c "py-spy record -p $worker_pid -o /home/site/wwwroot/helloperf.svg -f flamegraph --idle --nonblocking --rate 1500 --duration 60 &"
         sleep 2  # Give it a moment to start
         py_spy_id=$(docker exec $container_id sh -c "ps aux | grep '[p]y-spy record'" | awk '{print $2}')
         echo "py_spy_id=$py_spy_id" >> $GITHUB_ENV
@@ -94,9 +94,10 @@ jobs:
         .ci/perf_tests/run-perftests.sh localhost $PORT ${{ env.TESTS_DIR_PATH }} ${{ matrix.test_to_run }}
         echo "Tests completed, terminating py-spy..."
         echo "Py-Spy pid is $py_spy_id"
-        docker exec $container_id sh -c "kill -2 $py_spy_id"
+        # docker exec $container_id sh -c "kill -2 $py_spy_id"
         docker exec $container_id sh -c "ls -ltr /home/site/wwwroot"
         docker exec $container_id sh -c "ls -ltr"
+        sleep 2
         docker cp $container_id:/home/site/wwwroot/helloperf.svg .
         
     - name: Upload profiling result to artifact