I tried to set with your suggestion as below, however, performance is still
slow. Fortunately, I found another ways to improve that set
journalDiskSyncStrategy="periodic" and clear the <ActiveMQ>/data before
start ActiveMQ. The performance can go to 1,000 msg/s with 2K message size.
Second way, use SSD with AIO and can set journalDiskSyncStrategy="always".
*Your sugggestion*
<networkConnectors>
<networkConnector name="LinkToBroker1" duplex="true"
networkTTL="3"
uri="static:(tcp://POC1:61616)?wireFormat.maxInactivityDuration=0"
prefetchSize="10000" userName="system" password="manager"
decreaseNetworkConsumerPriority="true" conduitSubscriptions="true" >
<dynamicallyIncludedDestinations>
</dynamicallyIncludedDestinations>
</networkConnector>
</networkConnectors>
*My suggestion*
<persistenceAdapter>
<kahaDB directory="${activemq.data}/kahadb"
journalDiskSyncStrategy="periodic" journalMaxFileLength="100mb" />
</persistenceAdapter>
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