This article explains the data that Metalama collects and how you can modify its settings.
What is being collected?
By default, Metalama collects and sends usage and quality reports to PostSharp Technologies. These telemetry reports are anonymous and are collected under the following circumstances:
- In the event of an unexpected failure or performance degradation. In such cases, an exception report, inclusive of an anonymized call stack, is reported.
- Periodically, for each project you are building, we gather data such as a one-way hash of the project name, the target framework version, the project size, the number of aspects used, the amount of code saved by Metalama, and performance metrics.
All reports include a randomly generated device id, which you can reset at any time using Metalama Command Line Tools.
Telemetry data is collected and processed in accordance with our Privacy Policy.
License audit
In addition to telemetry, the software may undergo a license audit. This audit is anonymous but mandatory for Metalama Free and the self-generated Metalama Trial. It is used to gather statistics on the number of users. If you are using a license key, license audit reports include the id of your license key. If you disagree with license auditing, please contact our sales team, and we will provide you with a new license key that includes a license audit waiver flag.
Disabling telemetry
Telemetry is disabled by default. During the license registration process, a checkbox will give you the option to enable telemetry.
Note
Prior to Metalama 2024.1, telemetry was enabled by default.
You can disable telemetry using one of the two methods outlined below.
Option 1. Defining an environment variable
You can disable telemetry by defining the METALAMA_TELEMETRY_OPT_OUT environment variable to any non-empty value.
This environment variable has priority over any other setting. It does not affect the license audit mechanism.
It allows you to disable telemetry for all devices in your domain using remote management tools such as Azure Endpoint Manager.
Option 2. Using Metalama Command Line Tools
Install Metalama Command Line Tools as outlined in Installing the Metalama Command Line Tool.
Execute the following commands:
metalama telemetry disable
Option 3. Using Visual Studio Tools for Metalama and PostSharp
- In the top-level menu, choose Options.
- Select the Metalama + PostSharp category, then the Privacy page.
- Set individual settings.
Resetting your device id
Metalama Telemetry uses a randomly generated GUID to uniquely identify your device. You can reset this ID at any time. Once you reset your ID, PostSharp Technologies will no longer be able to correlate past and future reports.
Install Metalama Command Line Tools as outlined in Installing the Metalama Command Line Tool.
Execute the following commands:
metalama telemetry reset-device-id