gcstats

This displays key garbage-collection statistics for the Apache Cassandra JVM and those stats are related to garbage collection, which have run since the last time the nodetool gcstats command was executed:

$CASSANDRA_HOME/bin/nodetool gcstats

The output of the preceding command is as follows:

Figure 7.10: gcstats

Get Mastering Apache Cassandra 3.x - Third Edition now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.