For memory usage you can use small command line tool https://github.com/patric-r/jvmtop
Also there are number of GUI tools that connect to JMX port, like jvisualvm Best regards, Vladimir Yudovin, Winguzone - Hosted Cloud Cassandra Launch your cluster in minutes. ---- On Mon, 07 Nov 2016 22:25:47 -0500<wxn...@zjqunshuo.com> wrote ---- Hi All, I need to do maintenance work for a C* cluster with about 10 nodes. Please recommend a C* operation and maintenance tools you are using. I also noticed my C* deamon using large memory while doing nothing. Is there any convenent tool to deeply analysize the C* node memory? Cheers, Simon
