Tutorials > Dynamic caching > Operate dynacache in a production environment
Tune parameter: Delay Offload Entries Limit
This section is related to Delay Offload Entries Limit.
The htodDelayOffloadEntriesLimit property specifies the number of different cache IDs that you can save in memory for the dependency ID and template buffers. Consider increasing this value if you have a lot of memory in the server and to increase the performance of the disk cache.
The value of this parameter indicates how many items the index will hold. For example, a value of 1000 means that each dependency ID or template ID can have up to 1000 different cache IDs in memory.
The application of this setting to WebSphere Commerce is that there will be an index of this size on disk. You can access the indexed entries on the disk through the use of the index, without having to look for them.
Procedure
Set the value for htodDelayOffloadEntriesLimit to 100000.
- Start the WebSphere Application Server administration server.
- Launch the WebSphere administrative console.
- Click Servers > Application servers > server1 > Java and Process Management > Process Definition > Java Virtual Machine > Custom Properties > New.
- Enter com.ibm.ws.cache.CacheConfig.htodDelayOffloadEntriesLimit for Name, and 100000 for Value.
- Click OK, and save the changes
This setting takes effect when the server is restarted.