Plugins like this provide extra functionality beyond Pingdom Server Monitor's default monitoring capabilities. This and 90+ other plugins are available via a one-click install in our web interface.
Elasticsearch Node Status

Reports stats on a node in the elasticsearch cluster, including size of indices, number of docs, memory used, threads used, garbage collection times, etc.
Overview
Reports stats on a node in the elasticsearch cluster, including size of indices, number of docs, memory used, threads used, garbage collection times, etc.