diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index a65b8cafe56..eaa4b3b2f82 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -63,7 +63,6 @@ jobs:
             commit_id=$GITHUB_SHA
           fi
           commit_msg=$(git show -s --format=%s | cut -c1-70)
-          df -h
           python3 benchmark/llama.py "${{ github.head_ref || github.ref_name }}" "$commit_id" "$commit_msg"
         env:
           HF_TOKEN: ${{ secrets.HF_HUB_READ_TOKEN }}
diff --git a/benchmark/init_db.sql b/benchmark/init_db.sql
index 4381b99cea6..573cc11518e 100644
--- a/benchmark/init_db.sql
+++ b/benchmark/init_db.sql
@@ -7,6 +7,10 @@ CREATE TABLE IF NOT EXISTS benchmarks (
   created_at timestamp without time zone NOT NULL DEFAULT (current_timestamp AT TIME ZONE 'UTC')
 );
 
+CREATE INDEX IF NOT EXISTS benchmarks_benchmark_id_idx ON benchmarks (benchmark_id);
+
+CREATE INDEX IF NOT EXISTS benchmarks_branch_idx ON benchmarks (branch);
+
 CREATE TABLE IF NOT EXISTS device_measurements (
   measurement_id SERIAL PRIMARY KEY,
   benchmark_id int REFERENCES benchmarks (benchmark_id),
@@ -17,6 +21,8 @@ CREATE TABLE IF NOT EXISTS device_measurements (
   time timestamp without time zone NOT NULL DEFAULT (current_timestamp AT TIME ZONE 'UTC')
 );
 
+CREATE INDEX IF NOT EXISTS device_measurements_branch_idx ON device_measurements (benchmark_id);
+
 CREATE TABLE IF NOT EXISTS model_measurements (
   measurement_id SERIAL PRIMARY KEY,
   benchmark_id int REFERENCES benchmarks (benchmark_id),
@@ -24,3 +30,4 @@ CREATE TABLE IF NOT EXISTS model_measurements (
   time timestamp without time zone NOT NULL DEFAULT (current_timestamp AT TIME ZONE 'UTC')
 );
 
+CREATE INDEX IF NOT EXISTS model_measurements_branch_idx ON model_measurements (benchmark_id);