Configure HAProxy plugins to ensure proper operation and performance of HAProxy, a TCP/HTTP load balancer.
HAProxy is free, open source software that provides a high availability load balancer and proxy server for TCP and HTTP-based applications that spreads requests across multiple servers. Ensure optimal operation and performance through our HAProxy plugins.
This document details how to configure the HAProxy plugin and the monitoring metrics for providing in-depth visibility into the performance, availability, and usage stats of HAProxy servers.
HAProxy performance monitoring metrics:
The Various out-of-the-box metrics we support are:
"request-errors" metric counts and records the total number of errors that ocurred when requests were made to the proxy server by the client.
"bytes-in" metric counts and records the total number of bytes recieved by the frontend proxies in the last five seconds from the client.
The total number of bytes sent by the frontend proxies in the last five seconds is recorded using the metric "bytes-out".
Current requests in queue
The metric "requests-queue-current" records the total number of requests present in the process queue that are currently unassigned.
Current sessions rate
Use the metric "sessions-rate-current" and get the total number of sessions created per second in the HAProxy setup.
How it works?
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