Re: Memory usage more than heap memory

It doesn't sound like you've had a good read of Michael Shuler's responses. TL;DR it's not a Cassandra issue, it's a reporting issue. I recommend you go and read Michael's response. Cheers! >

Re: Memory usage more than heap memory

Thanks all for the help. But I am bit lost though because in my case top command is showing that Cassandra process is consuming 18G (heap+nonheap + pagecache) Free command is showing 12G as available out of 24G total. Now my heap is 8G and off heap metrics show 1.6G ( using jmxterm) usage. So my u