diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8d5f9b2..df079dc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -46,3 +46,12 @@ jobs:
             -e PATH=/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/go/bin:/home/vscode/go/bin:/workspace/bin \
             ci \
             neon -props "{tag: ${CI_ACTION_REF_NAME}, MODULE: github.com/${CI_REPOSITORY,,}, BY: ${CI_ACTOR}}" test-int
+
+      - name: Store benchmark result
+        uses: benchmark-action/github-action-benchmark@v1
+        with:
+          tool: "go"
+          output-file-path: bin/benchstats.txt
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          auto-push: ${{ env.CI_REF_NAME == 'main' }}
+          fail-on-alert: true
diff --git a/.gitignore b/.gitignore
index 0e157d0..0fa3d7c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,4 @@ testdata/benchmark/**/*.yaml
 
 test/suites/cli/rimo.schema.json
 test/suites/testdata/data1/output/data.yaml
+test/suites/testdata/data1/output/data.yaml
diff --git a/build.yml b/build.yml
index ac2345f..cfe74c0 100644
--- a/build.yml
+++ b/build.yml
@@ -237,7 +237,7 @@ targets:
     doc: "Run all benchmarks"
     depends: ["info", "refresh", "lint", "bench-data"]
     steps:
-      - $: go test -bench=. -benchmem -coverprofile=./={BUILD_DIR}/coverage_benchmark.txt -covermode=atomic ./...
+      - $: go test -bench=. -benchmem ./... -run=^# -benchtime=1s | tee ./={BUILD_DIR}/benchstats.txt
 
   test:
     doc: "Run all tests with coverage"
diff --git a/test/suites/testdata/data1/output/.gitkeep b/test/suites/testdata/data1/output/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/test/suites/testdata/data1/output/data.yaml b/test/suites/testdata/data1/output/data.yaml
deleted file mode 100644
index 1bb32f7..0000000
--- a/test/suites/testdata/data1/output/data.yaml
+++ /dev/null
@@ -1,144 +0,0 @@
-database: data
-tables:
-    - name: input
-      columns:
-        - name: address
-          type: string
-          concept: ""
-          constraint: []
-          confidential: null
-          mainMetric:
-            count: 10
-            empty: 0
-            unique: 10
-            sample:
-                - PSC 4713, Box 9649 APO AA 43433
-                - 9038 Frye Ramp South Cheryltown, CT 54262
-                - 25545 Cole Court Newtonfurt, KY 13882
-                - 06210 David Court South Kimberly, IL 10236
-                - 536 Robinson Estates Austinside, NV 69535
-          stringMetric:
-            mostFrequentLen:
-                - length: 42
-                  freq: 0.3
-                  sample:
-                    - 06210 David Court South Kimberly, IL 10236
-                    - 0301 Amy Grove Apt. 325 Janefort, MA 84102
-                    - 095 Jennifer Turnpike Castrobury, NY 98111
-                - length: 41
-                  freq: 0.2
-                  sample:
-                    - 536 Robinson Estates Austinside, NV 69535
-                    - 9038 Frye Ramp South Cheryltown, CT 54262
-                - length: 31
-                  freq: 0.1
-                  sample:
-                    - PSC 4713, Box 9649 APO AA 43433
-                - length: 37
-                  freq: 0.1
-                  sample:
-                    - 25545 Cole Court Newtonfurt, KY 13882
-            leastFrequentLen:
-                - length: 52
-                  freq: 0.1
-                  sample:
-                    - 275 Stone Ridges Suite 885 East Aliciafurt, MH 15407
-                - length: 45
-                  freq: 0.1
-                  sample:
-                    - 2035 Simmons Islands Heatherchester, IN 46152
-                - length: 43
-                  freq: 0.1
-                  sample:
-                    - 38432 Moreno Turnpike Garrettland, TN 72939
-        - name: age
-          type: numeric
-          concept: ""
-          constraint: []
-          confidential: null
-          mainMetric:
-            count: 10
-            empty: 0
-            unique: 9
-            sample:
-                - 35
-                - 73
-                - 73
-                - 80
-                - 73
-          numericMetric:
-            min: 29
-            max: 95
-            mean: 57.7
-        - name: date
-          type: string
-          concept: ""
-          constraint: []
-          confidential: null
-          mainMetric:
-            count: 10
-            empty: 0
-            unique: 10
-            sample:
-                - "2003-10-11"
-                - "2022-04-23"
-                - "2001-08-23"
-                - "2001-08-23"
-                - "2003-10-11"
-          stringMetric:
-            mostFrequentLen:
-                - length: 10
-                  freq: 1
-                  sample:
-                    - "2022-04-23"
-                    - "2004-07-04"
-                    - "2004-07-04"
-                    - "2005-05-10"
-                    - "2014-07-24"
-            leastFrequentLen: []
-        - name: phone
-          type: string
-          concept: ""
-          constraint: []
-          confidential: null
-          mainMetric:
-            count: 10
-            empty: 0
-            unique: 10
-            sample:
-                - 001-845-854-2110
-                - +1-407-997-8293x68130
-                - (517)819-3454
-                - 001-845-854-2110
-                - 260-587-0590
-          stringMetric:
-            mostFrequentLen:
-                - length: 16
-                  freq: 0.4
-                  sample:
-                    - 001-845-854-2110
-                    - 001-533-758-7269
-                    - 001-958-985-3039
-                    - 001-866-271-0116
-                - length: 12
-                  freq: 0.2
-                  sample:
-                    - 828-755-3826
-                    - 260-587-0590
-                - length: 10
-                  freq: 0.1
-                  sample:
-                    - "7795418893"
-            leastFrequentLen:
-                - length: 21
-                  freq: 0.1
-                  sample:
-                    - +1-407-997-8293x68130
-                - length: 18
-                  freq: 0.1
-                  sample:
-                    - (330)616-7639x7810
-                - length: 13
-                  freq: 0.1
-                  sample:
-                    - (517)819-3454