[TECH] Add pooling for httpClient for better performance

commons/commons-rest/src/main/java/fr/gouv/vitamui/commons/rest/client/BaseRestClientFactory.java

@@ -193,7 +193,6 @@ public class BaseRestClientFactory implements RestClientFactory {
             ? new PoolingHttpClientConnectionManager(socketFactoryRegistry)
             : new PoolingHttpClientConnectionManager();
 
-        LOGGER.debug("Pool configuration {}", poolConfig);
         if (poolConfig != null) {
             connectionManager.setMaxTotal(poolConfig.getMaxTotal());
             // Default max per route is used in case it's not set for a specific route

commons/commons-rest/src/main/java/fr/gouv/vitamui/commons/rest/client/configuration/RestClientConfiguration.java

@@ -81,10 +81,10 @@ public class RestClientConfiguration {
     /**
      * total pool size for httpClient
      */
-    private int poolMaxTotal = 10;
+    private int poolMaxTotal = 20;
 
     /**
      * pool size per route(host)
      */
-    private int poolMaxPerRoute = 10;
+    private int poolMaxPerRoute = 20;
 }