Updating Blackfire

Installing and updating Blackfire should be a quick process. This document will guide you through the steps.

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For your information, here are the latest versions of each Blackfire component:

  Latest Version Installed Version
Unified Agent and Client v2 2.28.17
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PHP Probe 1.92.27
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Chrome/Firefox Extension 1.29.11.8

Update Packages

  1. Update the Debian repository:
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  2. Update the blackfire package:
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  3. Update the blackfire-php:
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Restart Services

  1. Restart the agent service:
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  2. Restart your web server or PHP-FPM and check that there are no errors in the logs. To debug problems, you can change the log level and the log file in the Probe configuration.