We are in stabilization phase of using redisson client with aws redis elastic cache in clustered mode with two shards. Redisson connection endpoint uses the configendpoint recommended by AWS. https://docs.aws.amazon.com/AmazonElastiCache/latest/red-ug/Endpoints.html
We seem to see shard 002(other is 001) seems to take most the data(69% vs 001 is 0.5% which is big difference in usage) written while seeing AWS elastic cache metrics. This can be observed in dbmemoryusage percent 001. We are using this redisson RMapCache private RMapCache<byte[], SOME JAVA POJO> redisCache;
Not sure if one shard alone is taking all redis slots. Any pointers or documentation on this problem for recommendation would help.[![enter image description here][1]][1]
