ci: run vacuum after benchmark (#18109)

Author: everpcpc

.github/workflows/reuse.benchmark.yml

@@ -120,8 +120,10 @@ jobs:
         env:
           BENDSQL_DSN: "databend://${{ secrets.BENCHMARK_CLOUD_USER }}:${{ secrets.BENCHMARK_CLOUD_PASSWORD }}@${{ secrets.BENCHMARK_CLOUD_GATEWAY }}:443/?warehouse=default"
         run: |
-          echo "DROP DATABASE IF EXISTS load_test_${{ inputs.run_id }};" | bendsql
-          echo "DROP WAREHOUSE IF EXISTS 'benchmark-${{ inputs.run_id }}';" | bendsql
+          echo "DROP DATABASE IF EXISTS load_test_${{ inputs.run_id }};" | bendsql -o table
+          echo "DROP WAREHOUSE IF EXISTS 'benchmark-${{ inputs.run_id }}';" | bendsql -o table
+          echo 'VACUUM TEMPORARY FILES;' | bendsql -o table
+          echo 'VACUUM DROP TABLE;' | bendsql -o table
 
   cloud:
     runs-on: [self-hosted, X64, Linux, 2c8g, "${{ inputs.runner_provider }}"]
@@ -166,7 +168,7 @@ jobs:
         env:
           BENDSQL_DSN: "databend://${{ secrets.BENCHMARK_CLOUD_USER }}:${{ secrets.BENCHMARK_CLOUD_PASSWORD }}@${{ secrets.BENCHMARK_CLOUD_GATEWAY }}:443/?warehouse=default"
         run: |
-          echo "DROP WAREHOUSE IF EXISTS 'benchmark-${{ inputs.run_id }}';" | bendsql
+          echo "DROP WAREHOUSE IF EXISTS 'benchmark-${{ inputs.run_id }}';" | bendsql -o table
 
   comment:
     needs: [local, cloud]