Collect metrics with nodetool commands

Use these nodetool commands to collect metrics from your clusters and nodes.

nodetool gcstats

Returns garbage collection (GC) statistics.

nodetool netstats

Returns network information about the host.

nodetool proxyhistograms

Returns a histogram of network operation statistics.

nodetool tablehistograms

Returns performance metrics for read and write operations during the past 15 minutes. Formerly nodetool cfhistograms.

nodetool tablestats

Returns statistics about one or more tables.

nodetool toppartitions

Samples database reads and writes and reports the most active partitions.

nodetool tpstats

Returns usage statistics of thread pools.

Was this helpful?

Give Feedback

How can we improve the documentation?

© 2024 DataStax | Privacy policy | Terms of use

Apache, Apache Cassandra, Cassandra, Apache Tomcat, Tomcat, Apache Lucene, Apache Solr, Apache Hadoop, Hadoop, Apache Pulsar, Pulsar, Apache Spark, Spark, Apache TinkerPop, TinkerPop, Apache Kafka and Kafka are either registered trademarks or trademarks of the Apache Software Foundation or its subsidiaries in Canada, the United States and/or other countries. Kubernetes is the registered trademark of the Linux Foundation.

General Inquiries: +1 (650) 389-6000,