The Splunk Add-on for Linux allows a Splunk software administrator to collect Linux performance metrics using HTTP Event Collector (HEC) or TCP. The Splunk Add-on for Linux collects data includes: * CPU metrics. * Memory metrics. * Swap metrics. * Mountpoint usage/FS usage. * Network interface traffic. * Disk utilization. * System load. * Process information. * Network protocols information. * IRQ metrics. * TCP connections information. * Thermal information. * System uptime statistics.