diff --git a/ebean-datasource-api/src/main/java/io/ebean/datasource/DataSourceBuilder.java b/ebean-datasource-api/src/main/java/io/ebean/datasource/DataSourceBuilder.java
index 2e9c64d..3a53a25 100644
--- a/ebean-datasource-api/src/main/java/io/ebean/datasource/DataSourceBuilder.java
+++ b/ebean-datasource-api/src/main/java/io/ebean/datasource/DataSourceBuilder.java
@@ -474,6 +474,8 @@ default DataSourceBuilder leakTimeMinutes(int leakTimeMinutes) {
 
   /**
    * Set the size of the PreparedStatement cache (per connection).
+   * <p>
+   * Defaults to 100.
    */
   default DataSourceBuilder pstmtCacheSize(int pstmtCacheSize) {
     return setPstmtCacheSize(pstmtCacheSize);
@@ -501,6 +503,8 @@ default DataSourceBuilder cstmtCacheSize(int cstmtCacheSize) {
   /**
    * Set the time in millis to wait for a connection before timing out once the
    * pool has reached its maximum size.
+   * <p>
+   * Defaults to 1000 millis (1 second).
    */
   default DataSourceBuilder waitTimeoutMillis(int waitTimeoutMillis) {
     return setWaitTimeoutMillis(waitTimeoutMillis);
@@ -514,6 +518,8 @@ default DataSourceBuilder waitTimeoutMillis(int waitTimeoutMillis) {
 
   /**
    * Set the maximum age a connection can be in minutes.
+   * <p>
+   * Defaults to unlimited age, no connections are trimmed based on age.
    */
   default DataSourceBuilder maxAgeMinutes(int maxAgeMinutes) {
     return setMaxAgeMinutes(maxAgeMinutes);
diff --git a/ebean-datasource-api/src/main/java/io/ebean/datasource/DataSourceConfig.java b/ebean-datasource-api/src/main/java/io/ebean/datasource/DataSourceConfig.java
index 1620af5..ac06b3e 100644
--- a/ebean-datasource-api/src/main/java/io/ebean/datasource/DataSourceConfig.java
+++ b/ebean-datasource-api/src/main/java/io/ebean/datasource/DataSourceConfig.java
@@ -74,7 +74,7 @@ public class DataSourceConfig implements DataSourceBuilder.Settings {
   private int maxInactiveTimeSecs = 300;
   private int maxAgeMinutes = 0;
   private int trimPoolFreqSecs = 59;
-  private int pstmtCacheSize = 50;
+  private int pstmtCacheSize = 100;
   private int cstmtCacheSize = 20;
   private int waitTimeoutMillis = 1000;
   private String poolListener;