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  1. Blackfire
  2. Troubleshooting

Troubleshooting

It doesn't work? Check the most frequent issues and resolutions

  • Agent's Logs Contain Error "dial tcp: i/o timeout"
  • Unable to install the probe
  • Security-Enhanced Linux (SELinux) and Blackfire
  • Rate limiting
  • Unable to install the agent
  • Bypassing Reverse Proxy, Cache, and Content Delivery Networks (CDN)
  • Getting the Blackfire logs
  • Are You Authorized to Profile this Page? Probe Not Found or Invalid signature.
  • Getting the Blackfire logs on Adobe Commerce Cloud
  • SSL certificate problem: self signed certificate Download failed on /
  • Bypassing Fastly's cache
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