The Cloudflare App provides a set of dashboards that make analyzing Cloudflare logs easy, helping you to understand events and trends from your websites and applications on the Cloudflare network. Logs are gathered from all 160+ Cloudflare data centers in near real-time and can be combined with other data sources, such as your origin data, to provide unique insights and help you improve the performance and security of your websites and applications.
The Cloudflare App uses HTTP request logs in JSON format gathered from all of the 155+ Cloudflare data centers. By default, timestamps are returned as Unix nanosecond integers. We recommend using the RFC 3339 format for sending logs to Sumo Logic. For a description of the fields available in the logs see link here.