# \#jemstats **URL:** https://discuss.aerospike.com/tag/jemstats/93.md [Latest](https://discuss.aerospike.com/latest.md) · [Categories](https://discuss.aerospike.com/categories.md) · [Tags](https://discuss.aerospike.com/tags.md) --- ## [Free memory doesn't change after deleting record](https://discuss.aerospike.com/t/free-memory-doesnt-change-after-deleting-record/5134)
**Author:** [@nishant.nitjsr](https://discuss.aerospike.com/u/nishant.nitjsr)\ **Replies:** 12\ **Last updated:** [July 15, 2019, 6:26pm UTC](https://discuss.aerospike.com/t/free-memory-doesnt-change-after-deleting-record/5134 "2019-07-15T18:26:32Z")
Hi, I have 6 node cluster. Each node is a bare metal machine with 24 core and 256 GB RAM and 10 Gbps Network running on CentOS 6.7. I am using RAM-based storage with HDD. I have some secondary indexes as well. I have no…