In our Pega logs, we are seeing PEGA0017 alerts i.e. "collections/mru/PropertyReference: Successfully reduced Concurrent MRU Map by 6001 down to: 30000." After hundreds of such alerts, thread dump is being generated. I verified the prconfig file and Dynamic system settings for the current value of collections/mru/PropertyReference, but we don't have that setting set in our system. From the PDN articles, i got to know the default value will be 10K for PropertyReference cache. To solve the issue, i would like to increase the cache to 20K. Could any of you direct me to the document where detailed steps are there to increase the cache ?
I already found few articles where the setting can be added as DSS or to the prconfig file, but for DSS setting addition the Ruleset , Class details are not given. So looking for more detailed document.