diff --git a/.github/workflows/docker-publish-56.yml b/.github/workflows/docker-publish-56.yml
index 49913af..a0a6968 100644
--- a/.github/workflows/docker-publish-56.yml
+++ b/.github/workflows/docker-publish-56.yml
@@ -57,6 +57,16 @@ jobs:
             --file docker-compose-56.yml \
             down -v
 
+      - name: Run tests app
+        run: |
+          APP_RUN=$(docker-compose -f docker-compose-56.yml run -w /var/www/ --entrypoint entrypoint-app app echo)
+          echo "CHAMADA APP: ${APP_RUN}";
+
+          if [[ ! "${APP_RUN}" =~ "core|56" ]]; then
+            echo "Chamada APP retornou errado: ${APP_RUN}"
+            exit 1;
+          fi
+
       - name: Run tests prod
         run: |
           docker-compose \
diff --git a/.github/workflows/docker-publish-73.yml b/.github/workflows/docker-publish-73.yml
index 86e559e..c798cd2 100644
--- a/.github/workflows/docker-publish-73.yml
+++ b/.github/workflows/docker-publish-73.yml
@@ -56,6 +56,16 @@ jobs:
             --file docker-compose-73.yml \
             down -v
 
+      - name: Run tests app
+        run: |
+          APP_RUN=$(docker-compose -f docker-compose-73.yml run -w /var/www/ --entrypoint entrypoint-app app echo)
+          echo "CHAMADA APP: ${APP_RUN}";
+
+          if [[ ! "${APP_RUN}" =~ "core|73" ]]; then
+            echo "Chamada APP retornou errado: ${APP_RUN}"
+            exit 1;
+          fi
+
       - name: Run tests prod
         run: |
           docker-compose \
diff --git a/.github/workflows/docker-publish-74.yml b/.github/workflows/docker-publish-74.yml
index bae989a..31bc344 100644
--- a/.github/workflows/docker-publish-74.yml
+++ b/.github/workflows/docker-publish-74.yml
@@ -52,6 +52,16 @@ jobs:
 
           docker-compose -f docker-compose-74.yml down -v
 
+      - name: Run tests app
+        run: |
+          APP_RUN=$(docker-compose -f docker-compose-74.yml run -w /var/www/ --entrypoint entrypoint-app app echo)
+          echo "CHAMADA APP: ${APP_RUN}";
+
+          if [[ ! "${APP_RUN}" =~ "core|74" ]]; then
+            echo "Chamada APP retornou errado: ${APP_RUN}"
+            exit 1;
+          fi
+
       - name: Run tests prod
         run: |
           docker-compose -f docker-compose-74.yml -f docker-compose.prod.yml up --build -d
diff --git a/.github/workflows/docker-publish-80.yml b/.github/workflows/docker-publish-80.yml
index 9a968f3..1a203c9 100644
--- a/.github/workflows/docker-publish-80.yml
+++ b/.github/workflows/docker-publish-80.yml
@@ -51,7 +51,17 @@ jobs:
           fi
 
           docker-compose -f docker-compose-80.yml down -v
-      
+
+      - name: Run tests app
+        run: |
+          APP_RUN=$(docker-compose -f docker-compose-80.yml run -w /var/www/ --entrypoint entrypoint-app app echo)
+          echo "CHAMADA APP: ${APP_RUN}";
+
+          if [[ ! "${APP_RUN}" =~ "core|80" ]]; then
+            echo "Chamada APP retornou errado: ${APP_RUN}"
+            exit 1;
+          fi
+
       - name: Run tests prod
         run: |
           docker-compose -f docker-compose-80.yml up --build -d
diff --git a/k6/README.md b/k6/README.md
new file mode 100644
index 0000000..8ea7765
--- /dev/null
+++ b/k6/README.md
@@ -0,0 +1,12 @@
+# K6.io
+
+Para rodar os testes iniciar o PHP usando o docker-compose da versão escolhida e executar o k6 como o exemplo abaixo usando o PHP 7.3.
+
+```shell
+docker-compose -f docker-compose-73.yml up --build -d
+k6 run -e PHP_VERSION=73 --vus 40 --duration 30s index.js
+```
+
+Neste exemplo ele irá rodar com 40 conexões simultaneas por 30 segundos.
+
+Para instalar o k6 seguir os passos no próprio [site](https://k6.io/docs/getting-started/installation/).
diff --git a/k6/index.js b/k6/index.js
new file mode 100644
index 0000000..4d1fbb9
--- /dev/null
+++ b/k6/index.js
@@ -0,0 +1,29 @@
+import http from 'k6/http';
+import { check } from 'k6';
+import { Counter } from 'k6/metrics';
+
+export const requests = new Counter('http_reqs');
+
+export const urlbase = __ENV.URL != null ? __ENV.URL : "http://127.0.0.1/";
+export const phpVersion = __ENV.PHP_VERSION != null ? __ENV.PHP_VERSION : "73";
+
+export const options = {
+  thresholds: {
+    http_req_duration: ['p(95)<200'],
+  },
+};
+
+export default function () {
+  const ok = {
+    'status is 200': (r) => r.status === 200,
+    'response body': (r) => {
+      if(r.body === undefined || r.body === null) {
+        return false;
+      }
+
+      return r.body.indexOf('core|'+phpVersion) !== -1;
+    },
+  };
+
+  check(http.get(urlbase + ''), ok);
+}
\ No newline at end of file
diff --git a/sh/entrypoint-app b/sh/entrypoint-app
index ea4d3ff..ac7f6bf 100644
--- a/sh/entrypoint-app
+++ b/sh/entrypoint-app
@@ -1,4 +1,3 @@
 #!/bin/bash
 set -e
-start-core
-"${APP_NAME}" "$@"
\ No newline at end of file
+start "cli" "${APP_NAME}" "$@"
\ No newline at end of file