add bench-go github actions

.github/workflows/bench-go.yml

@@ -0,0 +1,54 @@
+name: bench go
+
+on:
+  push:
+    paths-ignore:
+      - 'docs/**'
+      - 'README.md'
+    branches:
+      - main
+  pull_request:
+    paths-ignore:
+      - 'docs/**'
+      - 'README.md'
+    branches:
+      - main
+
+permissions:
+  contents: read
+
+jobs:
+  dev:
+    strategy:
+      matrix:
+        os-version: ['ubuntu-22.04' ]
+        go-version: [ '1.20', '1.21' ]
+    runs-on: ${{ matrix.os-version }}
+
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-go@v5
+      with:
+        go-version: ${{ matrix.go-version }}
+
+    - name: Show Go version
+      run: |
+        go version
+        sudo go version
+
+    - name: Set up Go for root
+      if: runner.os != 'macOS'
+      run: |
+        which go
+        sudo which go
+        sudo ln -sf `which go` `sudo which go` || true
+
+    - name: Show Go version
+      run: |
+        go version
+        sudo go version
+
+    - name: Bench
+      run: |
+        cd dnsutils/
+        go test -run=^$ -bench=.

README.md

@@ -2,6 +2,7 @@
 <img src="https://goreportcard.com/badge/github.com/dmachard/go-dns-collector" alt="Go Report"/>
 <img src="https://img.shields.io/badge/go%20version-min%201.20-green" alt="Go version"/>
 <img src="https://img.shields.io/badge/go%20tests-429-green" alt="Go tests"/>
+<img src="https://img.shields.io/badge/go%20tests-8-green" alt="Go bench"/>
 <img src="https://img.shields.io/badge/go%20lines-38661-green" alt="Go lines"/>
 </p>
 
@@ -63,8 +64,8 @@
     - [`Loki`](docs/loggers/logger_loki.md)
     - [`ElasticSearch`](docs/loggers/logger_elasticsearch.md)
     - [`Scalyr`](docs/loggers/logger_scalyr.md)
-    - [`Redis`](docs/loggers/logger_redis.md)
-    - [`Kafka`](docs/loggers/logger_kafka.md)
+    - [`Redis`](docs/loggers/logger_redis.md) publisher
+    - [`Kafka`](docs/loggers/logger_kafka.md) producer
   - *Send to security tools*
     - [`Falco`](docs/loggers/logger_falco.md)
 
@@ -111,6 +112,7 @@ The [`_examples`](./docs/_examples) folder from documentation contains a number
 The [`_integration`](./docs/_integration) folder contains DNS-collector `configuration` files and `docker compose` examples for popular tools:
 
 - [Elasticsearch](./docs/_integration/elasticsearch/README.md)
+- [Kafka](./docs/_integration/kafka/README.md)
 
 ## Performance