Spring Integration Aggregator + JDBC Message Store performance - spring

Question

The performance of aggregator to process JMS messages along with persistence message store is very low. Like for a simple example given below the messages processed are between 25-28 msgs per second.
Is this the normal behavior? Or am I doing something wrong here ?
<!-- ###################### Inbound Message Adapter ####################### -->
<int-jms:message-driven-channel-adapter
id="xmlInboundMessageAdapter"
channel="msgUnmarshallingChannel"
connection-factory="jmsConnectionFactory"
destination="messsageQueue"
acknowledge="transacted"
concurrent-consumers="1"
max-concurrent-consumers="5"
auto-startup="true"/>
<!-- ###################### MSG UN-MARSHALLER ####################### -->
<int:channel id="msgUnmarshallingChannel" />
<int:chain input-channel="msgUnmarshallingChannel" output-channel="msgHeaderEnricherChannel">
<int-xml:unmarshalling-transformer unmarshaller="msgUnmarshaller" />
</int:chain>
<bean id="msgUnmarshaller" class="org.springframework.oxm.jaxb.Jaxb2Marshaller">
<property name="contextPath" value="com.msg.something" />
<property name="supportJaxbElementClass" value="true" />
</bean>
<int:channel id="msgHeaderEnricherChannel" />
<!-- ###################### SOME HEADER ENRICHMENT ####################### -->
<int:chain input-channel="msgHeaderEnricherChannel" output-channel="msgAggreggatorChannel">
<int:header-enricher>
<int:header name="CORRELATION_ID" expression="payload.notificationTypeId" />
</int:header-enricher>
</int:chain>
<int:channel id="msgAggreggatorChannel" />
<int:channel id="msgAggreggatorDiscardChannel" />
<!-- ###################### AGGREGATOR WITH PERSISTENCE MSG STORE ####################### -->
<int:aggregator
auto-startup="true"
send-timeout="-1"
message-store="messageStore"
input-channel="msgAggreggatorChannel"
output-channel="nullChannel"
discard-channel="msgAggreggatorDiscardChannel"
correlation-strategy="msgCorrelationStrategy"
release-strategy="msgReleaseStrategy"
expire-groups-upon-completion="true" />
<!-- ###################### MSG STORE ####################### -->
<bean id="messageStore" class="org.springframework.integration.jdbc.JdbcMessageStore">
<property name="dataSource" ref="dataSourceSPJDBC" />
<property name="lobHandler" ref="oracleLobHandler" />
</bean>
<bean id="oracleLobHandler" class="org.springframework.jdbc.support.lob.OracleLobHandler" />
<bean id="msgCorrelationStrategy" class="org.springframework.integration.aggregator.HeaderAttributeCorrelationStrategy">
<constructor-arg value="CORRELATION_ID" />
</bean>
<bean id="msgReleaseStrategy" class="org.springframework.integration.aggregator.MessageCountReleaseStrategy">
<constructor-arg value="10"/>
</bean>

Answer 1

It's a known problem for very large groups.
Which version of Spring Integration are you using? There have been a number of improvements made in this area, the latest being in 4.2.
The current version is 4.2.4; let us know if you're still seeing problems with that version.