chore: measure time

Author: fborello-lambda

.github/workflows/flamegraph_reporter_levm.yaml

@@ -21,6 +21,8 @@ jobs:
     strategy:
       matrix:
         name: ["levm", "revm"]
+    outputs:
+      time: ${{ steps.generate-flamegraph.outputs.time }}
     steps:
       - name: Checkout sources
         uses: actions/checkout@v4
@@ -61,6 +63,7 @@ jobs:
 
       - name: Generate Flamegraph data for ${{ matrix.name }}
         run: |
+          start_time=$(date +%s)
           if [ "${{ matrix.name }}" == "levm" ]; then
             rm -rf target/debug/ef_tests_levm \
             CARGO_PROFILE_RELEASE_DEBUG=true cargo flamegraph -c "record -o perf.data -F997 --call-graph dwarf,16384 -g" \
@@ -70,6 +73,8 @@ jobs:
             CARGO_PROFILE_RELEASE_DEBUG=true cargo flamegraph -c "record -o perf.data -F997 --call-graph dwarf,16384 -g" \
             -p ef_tests-levm -- --revm
           fi
+          end_time=$(date +%s)  # End time in seconds
+          echo "time=$((end_time - start_time))" >> $GITHUB_ENV
 
       - name: Upload artifact - ${{ matrix.name }}
         uses: actions/upload-artifact@v4
@@ -106,8 +111,8 @@ jobs:
           cp -r flamegraph_levm.svg pages/
           cp -r flamegraph_revm.svg pages/
           sed -i "s/{{LAST_UPDATE}}/$(TZ='Etc/GMT+3' date +'%Y-%m-%dT%H:%M:%S')/g" pages/index.html
-          sed -i "s/{{ETHREX_TIME}}/${{ needs.flamegraph-levm.outputs.time }}/g" pages/index.html
-          sed -i "s/{{RETH_TIME}}/${{ needs.flamegraph-revm.outputs.time }}/g" pages/index.html
+          sed -i "s/{{ETHREX_TIME}}/${{ needs.generate-flamegraph.outputs.time[0] }}/g" pages/index.html
+          sed -i "s/{{RETH_TIME}}/${{ needs.generate-flamegraph.outputs.time[1] }}/g" pages/index.html
 
       - name: Setup Pages
         uses: actions/configure-pages@v5