All Products
Search
Document Center

Real-time monitoring

Last Updated: Jun 11, 2020

This topic describes how to view the real-time performance of MongoDB databases.

Database Autonomy Service (DAS) allows you to view the global real-time performance of all the MongoDB instances. DAS also allows you to view the real-time performance of each MongoDB database instance. This helps you check the database performance in real time during stress testing or promotion activities.

Prerequisites

Procedure

Real-time performance of instances

  • In the left-side navigation pane, click Instance Monitoring. On the page that appears, find the target database instance.

  • In the Actions column for the target instance, move the pointer over Performance. Then, select Real-time Monitoring from the Performance drop-down list.

On the Real-time Monitoring page, you can view the performance metrics of the MongoDB instance in real time. The performance metrics include the read/write latency, queries per second (QPS), operations, connections, cache usage, network throughput, and queued reads/writes.

Two types of views are available: real-time charts and real-time mongostat tables.
Real-time Monitoring-MongoDB-1
Real-time Monitoring-MongoDB-2

Real-time monitoring dashboard

On the Real-time Monitoring Dashboard page, you can view the real-time performance of all the MongoDB instances.
Real-time Monitoring-MongoDB-3