Clearing Cache Memory in Neo4j

I am Alger Remirata, data scientist from Jewel Paymentech based in Singapore. We are noticing that memory cache continue to increase as our application uses neo4j. The only way we lower back the memory cache is manually restarting the server where neo4j instance is residing. Is there a way that we can release memory cache from neo4j without restarting the entire server? Is there an impact on cleaning the memory cache on the data in neo4j and the performance of neo4j?

Try executing this query:
CALL db.clearQueryCaches()

Thanks @ameyasoft! Would there be any impact on clearing cache to my neo4j data stored in neo4j database?

My problem seems to be like this: Neo4j-Server clear the cache in RAM - Stack Overflow