Update Hikari CP settings in httpserver and ring-http-exchange

Author: jj

frameworks/Clojure/ring-http-exchange/src/ring_http_exchange/benchmark.clj

@@ -15,14 +15,13 @@
 (def query-fortunes (boa/execute (boa/->NextJdbcAdapter) "fortune.sql"))
 
 (def db-spec {:auto-commit        true
-              :read-only          false
-              :connection-timeout 30000
+              :read-only          true
+              :connection-timeout 10000
               :validation-timeout 5000
               :idle-timeout       600000
               :max-lifetime       1800000
-              :minimum-idle       10
-              :maximum-pool-size  520
-              :minimum-pool-size  512
+              :minimum-idle       16
+              :maximum-pool-size  64
               :register-mbeans    false
               :jdbcUrl            "jdbc:postgresql://tfb-database/hello_world?user=benchmarkdbuser&password=benchmarkdbpass"})
 

frameworks/Java/httpserver/pom.xml

@@ -30,23 +30,21 @@
             <artifactId>postgresql</artifactId>
             <version>42.7.2</version>
         </dependency>
-        <dependency>
-            <groupId>com.zaxxer</groupId>
-            <artifactId>HikariCP</artifactId>
-            <version>3.3.1</version>
-        </dependency>
-
         <dependency>
             <groupId>com.github.httl</groupId>
             <artifactId>httl</artifactId>
             <version>1.0.11</version>
         </dependency>
-
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-simple</artifactId>
             <version>1.8.0-beta4</version>
         </dependency>
+        <dependency>
+            <groupId>com.zaxxer</groupId>
+            <artifactId>HikariCP</artifactId>
+            <version>7.0.2</version>
+        </dependency>
     </dependencies>
     <profiles>
         <profile>

frameworks/Java/httpserver/src/main/java/benchmarks/Server.java

@@ -52,12 +52,23 @@ private static List<Fortune> queryFortunes(DataSource ds) throws SQLException {
     }
 
     private static DataSource createPostgresDataSource() throws ClassNotFoundException {
-        Class.forName("org.postgresql.Driver");
         HikariConfig config = new HikariConfig();
+
         config.setJdbcUrl("jdbc:postgresql://tfb-database:5432/hello_world");
         config.setUsername("benchmarkdbuser");
         config.setPassword("benchmarkdbpass");
-        config.setMaximumPoolSize(512);
+
+        config.setMaximumPoolSize(64);
+        config.setMinimumIdle(16);
+
+        config.setConnectionTimeout(10000);
+        config.setIdleTimeout(600000);
+        config.setMaxLifetime(1800000);
+
+        config.setAutoCommit(true);
+
+        config.setPoolName("PostgreSQL-HikariCP-Pool");
+
         return new HikariDataSource(config);
     }
 
@@ -145,4 +156,4 @@ static void main(String[] args) throws Exception {
         // start server
         server.start();
     }
-}
+}