D.7. Metrics

This section lists metrics specific to HA clusters.

For information on monitoring, see Chapter 10, Monitoring.

The following metrics are available:

Table D.2. Network metrics
Name Description

neo4j.network.slave_network_tx_writes

The amount of bytes transmitted on the network containing the transaction data from a slave to the master in order to be committed

neo4j.network.master_network_store_writes

The amount of bytes transmitted on the network while copying stores from a machines to another

neo4j.network.master_network_tx_writes

The amount of bytes transmitted on the network containing the transaction data from a master to the slaves in order to propagate committed transactions

Table D.3. Cluster metrics
Name Description

neo4j.cluster.slave_pull_updates

The total number of update pulls executed by this instance

neo4j.cluster.slave_pull_update_up_to_tx

The highest transaction id that has been pulled in the last pull updates by this instance

neo4j.cluster.is_master

Whether or not this instance is the master in the cluster

neo4j.cluster.is_available

Whether or not this instance is available in the cluster