> ## Documentation Index > Fetch the complete documentation index at: https://bytebeam.io/docs/llms.txt > Use this file to discover all available pages before exploring further. # System Stats > Learn about the valuable data provided by the "uplink_system_stats" stream, such as kernel version, running processes, device uptime, memory usage, and load averages. Enhance your understanding of system performance to optimize operations and improve efficiency. System stats contain information regarding the kernel version, memory usage, uptime, load average, etc. These details are pushed to the `uplink_system_stats` stream. This stream has the following fields: | Field name | Description | | ------------------ | ------------------------------------------------------- | | kernel\_version | The version of the currently running kernel. | | no\_processes | Count of the currently running processes in the system. | | uptime | Time elapsed in seconds since the device has booted. | | total\_memory | Total memory (RAM) present on the device in bytes | | used\_memory | Amount of memory being used by the device in bytes | | available\_memory | Memory available (unused) on the device in bytes | | load\_avg\_one | One-minute load average of the system | | load\_avg\_five | Five-minute load average of the system | | load\_avg\_fifteen | Fifteen-minute load average of the system |