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Example data for Imply Lumi tutorials

Most Imply Lumi tutorials use example data from the file lumina_visitors.log. The file contains 100 lines of logs in the format of Apache HTTP server access logs. The Quickstart uses a CSV file of visitor log data for a single day, with the same attributes.

The Lumina visitor logs span a time period of one week, from one week ago to the present day. The log file is refreshed daily, so your exact results may vary from the tutorials.

To download the logs, click the link to the file, or run the following command in a terminal:

wget https://docs.imply.io/data/lumina_visitors.log

Example log​

The following line shows an example log line:

830:1e0e:525:e6a0:6479:cd69:c364:23c3 - - [24/Mar/2025:16:25:29 ] "POST /products/23394 HTTP/1.1" 200 1027 "https://techcrunch.com/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:110.0) Gecko/20100101 Firefox/110.0"

The log describes the following attributes:

  • Client IP address that made the request to the server: 830:1e0e:525:e6a0:6479:cd69:c364:23c3
  • Identity of the client: -
  • User ID for the user making the request: -
  • Time the server received the request: 24/Mar/2025:16:25:29
  • Request from the client
    • Method: POST
    • URI: /products/23394
    • Protocol: HTTP/1.1
  • Status code the server sent to the client: 200
  • Size of the object (in bytes) the server returned to the client: 1027
  • Site that the client was referred from: https://techcrunch.com/
  • User agent HTTP request header describing the client browser: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:110.0) Gecko/20100101 Firefox/110.0

For details about the log format, see Combined log format in the Apache documentation.

Learn more​

To get started with the tutorials, see the following: