Update application.xml (#3703)

* Update application.xml

* Update persistence.xml

frameworks/Java/redkale/conf/application.xml

@@ -5,16 +5,17 @@
     <!--  see： http://redkale.org/redkale.html#redkale_confxml  -->
     
     <resources>
-		<properties>
+	<properties>
             <property name="system.property.http.response.header.server" value="redkale"/>
         </properties>
 	</resources> 
         
-    <server protocol="HTTP" host="0.0.0.0" port="8080" threads="256" aliveTimeoutSeconds="300">      
+    <server protocol="HTTP" host="0.0.0.0" port="8080" threads="32" aliveTimeoutSeconds="300">      
                 
         <response>
-			<contenttype plain="text/plain" json="application/json"/>    
-		</response>
+		<contenttype plain="text/plain" json="application/json"/>  
+		<date period="1000"/>
+	</response>
 
         <services autoload="true"/>
         

frameworks/Java/redkale/conf/persistence.xml

@@ -6,7 +6,7 @@
         <shared-cache-mode>ALL</shared-cache-mode>
         <properties>
             <property name="javax.persistence.jdbc.url" value="jdbc:postgresql://tfb-database:5432/hello_world"/>
-            <property name="javax.persistence.connections.limit" value="1024"/>
+            <property name="javax.persistence.connections.limit" value="128"/>
             <property name="javax.persistence.jdbc.driver" value="org.postgresql.Driver"/>
             <property name="javax.persistence.jdbc.user" value="benchmarkdbuser"/>
             <property name="javax.persistence.jdbc.password" value="benchmarkdbpass"/>