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Monitoring Memory usage

Nodinite empowers you to proactively monitor and manage physical memory on your Windows Servers. This page explains how to set custom thresholds, receive real-time alerts, and leverage actionable insights to optimize performance and prevent outages.

✅ Real-time monitoring of physical memory usage
✅ Customizable thresholds for performance and alerting
✅ Actionable alerts and Remote Actions within role-based Monitor Viewsto resolve issues fast
✅ Visualize memory usage with charts and dashboard widgets

Memory items as Resources
Example list with a monitored 'Memory' resource in a Monitor View.

Monitoring Features

  • Automatic Discovery
  • State Evaluation – Based on user-defined thresholds (fixed/percentage)
  • Category-based monitoring – Organize different types of resources; monitored Resources are grouped by Categories.

Memory State evaluation

Monitored Memory is displayed within Nodinite as a [Resource][]. For example, if you have 3 Windows Servers being monitored, you will have 3 'Memory' resources in Nodinite.

  • The name of the Resources is hardcoded:

    • Available memory

  • The 'Memory' resource belongs to the following Category:
    |Category|Description|
    |:---:|---|
    | Memory|Ensure available memory is within user-defined monitoring thresholds|
    Categories
    List of the Memory related category as a filter in a Monitor View.

  • The Application name is the Display Name from the configuration of the monitored Windows Server:
    Application Path Example
    Example of Application naming pattern.

Each item (presented in Nodinite as a Resource) is evaluated with a state (OK, Warning, Error, Unavailable).

From within Nodinite, you can reconfigure the state evaluation on Resource level using the Expected State feature.

Note

Depending on the user-defined synchronization interval set for the Windows Server Monitoring Agent, there might be a delay before Nodinite Web Client/Monitor Views reflects the change. Click the Sync All button (or use the dropdown for individual agent selection) to force Nodinite to request a resynchronization.

Sync
Option to force Nodinite to request a resynchronization with the monitoring agent.

Monitoring Memory

For the Memory category, the monitored state evaluates as described in the table below:

State Status Description Actions
Unavailable Service not available If the server can't be reached and evaluated either due to network or security-related problems Review prerequisites
Error Error state raised The 'Memory' has too low available Memory Memory Chart
Edit
Warning Warning state raised The 'Memory' has too low available Memory Memory Chart
Edit
OK Online The 'Memory' accessible and is within user-defined monitoring thresholds Memory Chart
Edit

Actions for Memory

The following Remote Actions are available for the Memory Category:
Actions

Edit thresholds

You can manage the alert thresholds for selected Memory resource, simply click on the Action button and then click on the Edit thresholds menu item within the 'Control Center' section.

Edit thresholds Menu Action
Edit thresholds, using the 'Edit' action

Next, click the option to present the modal.

Edit thresholds modal
Here's an example of the 'Edit thresholds' modal

Metrics chart: Metrics

You can view some statistics about the selected Memory resource, simply click on the Action button and then click on the Memory Chart menu item within the 'Control Center' section.
Memory Chart Menu Item
Show Memory usage statistics, using the 'Memory Chart' action.

Next, click the option to present the modal.
Memory Performance Counters
Here's an example of statistics for memory usage over time.

This modal is designed for the purpose of being used as a Widget in the Dashboard.

Widget on Dashboard
Memory statistics example as a Widget on the Dashboard.

Configuration

Use the Remote Configuration to manage the Memory configuration.

Memory tab

Click the Memory tab to manage Memory-related Monitoring options.
Memory Tab
Here's an example of the 'Memory' tab

  • Evaluation Type - Evaluation Type used for free memory

    • None - Evaluation is not being performed
    • Percentage (default)
    • Fixed

  • Percentage

    • Warning Limit % - The minimum amount of free memory in percent before the Warning alert is triggered
    • Error Limit % - The minimum amount of free memory in percent before the Error alert is triggered

  • Fixed

    • Warning Limit (MB) - The minimum amount of free memory in Megabyte before the Warning alert is triggered
    • Error Limit (MB) - The minimum amount of free memory in Megabyte before the Error alert is triggered

  • Description - User-friendly short description for this configuration.

Next Step

Add or manage Monitor View

Windows Server Monitoring Agent
Resources
Monitoring
Monitor Views