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Definition

Application Performance Management (APM) is a built-in feature that automatically monitors system and application performance. The monitoring is done at runtime, and alerts can be configured for various metrics including errors, so that email notifications are sent when thresholds are exceeded.

New Feature

This is a new feature in Joget DX Enterprise Edition

How do I access to the System APM?

  1. Log in as an administrator
  2. Open up the Administrator Bar
  3. Click on Monitor
  4. Click on Performance


Figure 1 : Sample APM in Monitor Apps > Performance. 


How do I access to the APM in my App ?

  1. Log in as administrator
  2. Hover on an app until a pencil icon is displayed 
  3. Click on the pencil icon to access to the Design App
  4. Click on Performance


Figure 2 : Sample APM in the Performance menu under a sample App entitled "Expenses Claim". This will display performance information related only to the current App.


Figure 3 :  Web Requests Performance - Response Time


Figure 4 :  Web Requests Performance - Slow Traces


Figure 5 :  Web Requests Performance - Errors


Figure 6 :  Web Requests Performance - Errors


Figure 7 :  Web Requests Performance - Service Calls



Figure 9 :  APM properties


NameDescription
Manage Alert

Set up an email Performance Alert notification.

Note

This is only available in the System APM under the Monitor > Performance menu.

Delete Data

A prompt will be displayed to confirm deletion of performance data.

Note

This is only available in the System APM under the Monitor > Performance menu.

  • Last 30 minutes
  • Last 60 minutes
  • Last 2 hours
  • Last 4 hours
  • Last 8 hours
  • Last 24 hours
  • Last 2 days
  • Last 7 days
  • Last 30 days


Figure 10 :  Performance Alert - Manage Alert

NameDescription
Add AlertSetup an alert


Figure 11 :  Performance Alert - Manage Alert - Add Alert


NameDescription
Metric

The metric that this alert monitors.

Available Metrics:

  • Error Count
  • Error Rate (%)
  • Heap Memory Usage (MB)
  • Free Physical Memory (MB)
  • Process CPU Load
  • System CPU Load
Threshold

If the metric value over the given time period is greater than or equal to this threshold, then alert will be triggered

Lower Bound Threshold?Alert if the metric value is less than or equal to the threshold, instead of alerting if it is greater than or equal to the threshold.
Time Period (mins)The time period over which the metric is calculated.
Minimum Transaction Count

Time periods with very few transactions have much less meaningful metrics, so this can be used to suppress alerts from being generated unless the time period has a minimum transaction count.

Note

This field will be displayed if Error Rate (%) is selected in the Metric field.


Severity
  • Critical
  • High
  • Medium
  • Low
Email NotificationComma separated list of email addresses.


Figure 12 :  Performance Alert - SMTP Settings

If no SMTP settings is configured here, this tool will read the SMTP configuration in the "General Settings".

You may configure common SMTP settings in "General Settings > SMTP Settings" for your future convenience.

NameDescription
Host

Email Server SMTP Host

Port

Email Server SMTP Port

Typically, port 465 for SSL security option and 587 for TLS

Security
  • None
  • TLS
  • SSL
Username

Email Server Account Username

On Google email account, use your full email address.

Password

Email Server Account Password

Password submitted will be encrypted for security reason.

From Email Address

sender email address

From Display Name

sender display name

Example

Info No Reply

Quick Test

Hit on the "Send Test Email" button to quickly validate and test out your email settings.



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