test jmeter benchmarking

Signed-off-by: ruzell22 <[email protected]>

.github/workflows/jmeter-benchmarking.yaml

@@ -1,44 +1,37 @@
-name: Minimal setup
+name: JMH Benchmark
+
 on:
   push:
+  pull_request:
     branches:
       - main
 
 jobs:
   benchmark:
     runs-on: ubuntu-latest
     steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v2
+
+      - name: Set up JDK
+        uses: actions/setup-java@v2
+        with:
+          distribution: 'adopt'
+          java-version: '11'
+
+      - name: Run JMH Benchmark
+        run: |
+          javac Benchmark.java && java -jar target/benchmarks.jar
+
+      - name: Save Benchmark Results
+        run: |
+          cp path/to/generated/benchmark-results.json benchmark-results.json
+
+      - name: Display Benchmark Results
+        run: cat benchmark-results.json
+
       - name: Continuous Benchmark
         uses: benchmark-action/[email protected]
-
-# jobs:
-#   benchmark:
-#     name: Performance regression check
-#     runs-on: ubuntu-latest
-#     steps:
-#       - uses: actions/checkout@v2
-#       - uses: actions/setup-go@v4
-#         with:
-#           go-version: "stable"
-#       # Run benchmark with `go test -bench` and stores the output to a file
-#       - name: Run benchmark
-#         run: go mod init && go test -bench 'BenchmarkFib' | tee output.txt
-#       # Download previous benchmark result from cache (if exists)
-#       - name: Download previous benchmark data
-#         uses: actions/cache@v1
-#         with:
-#           path: ./cache
-#           key: ${{ runner.os }}-benchmark
-#       # Run `github-action-benchmark` action
-#       - name: Store benchmark result
-#         uses: benchmark-action/github-action-benchmark@v1
-#         with:
-#           # What benchmark tool the output.txt came from
-#           tool: 'go'
-#           # Where the output from the benchmark tool is stored
-#           output-file-path: output.txt
-#           # Where the previous data file is stored
-#           external-data-json-path: ./cache/benchmark-data.json
-#           # Workflow will fail when an alert happens
-#           fail-on-alert: true
-#       # Upload the updated cache file for the next job by actions/cache
+        with:
+          tool: jmh
+          output-file-path: benchmark-results.json

Benchmark.java

@@ -0,0 +1,21 @@
+import org.openjdk.jmh.annotations.Benchmark;
+import org.openjdk.jmh.annotations.Measurement;
+import org.openjdk.jmh.annotations.Setup;
+import org.openjdk.jmh.annotations.State;
+import org.openjdk.jmh.annotations.Scope;
+import org.openjdk.jmh.annotations.Warmup;
+
+@State(Scope.Benchmark)
+public class Benchmark {
+
+    @Setup
+    public void setup() {
+    }
+
+    @Benchmark
+    @Warmup(iterations = 3)
+    @Measurement(iterations = 5)
+    public void benchmarkMethod() {
+        // benchmarked code
+    }
+}