Capturing system metrics

In order to monitor and capture metrics related to servers, Metricbeat provides the system module. The system module provides the following metricsets to capture server metrics:

• core: This metricset provides usage statistics for each CPU core.
• cpu: This metricset provides CPU statistics.
• diskio: This metricset provides disk IO metrics collected from the operating system. One event is created for each disk mounted on the system.
• filesystem: This metricset provides file system statistics. For each file system, one event is created.
• process: This metricset provides process statistics. One event is created for each process.
• process_summary: This metricset collects high-level statistics about the running processes.
• fsstat: This metricset provides overall file system statistics.
• load: This metricset provides...