Field Reference

Review the available log fields you can include in Real-Time Logpush exports.

Real-Time Logpush allows you to select custom fields to include in your exported logs. Fields are grouped by category to help you identify which data points are relevant for performance analysis, debugging, or analytics integration.

Each field represents a specific CDN request or response attribute processed by Medianova’s edge servers.

All logs are delivered in JSON Lines (.jsonl) format, with each field represented as a key–value pair.

Request Details

Field Name	Description
request_id	Unique identifier assigned to each request.
request_method	HTTP method used (GET, POST, etc.).
request_uri	Requested URI including path and query string.
request_param	Query parameters sent with the request.
request_time	Total processing time of the request (s).
scheme	Request protocol used (http or https).
http_protocol	HTTP version (e.g., HTTP/1.1, HTTP/2).
http_host	Value of the Host header.
http_referrer	Referrer URL sent by the client.
http_user_agent	Browser or client user agent.

Response & Caching

Field Name	Description
status	HTTP response status code.
content_type	MIME type of the response.
proxy_cache_status	Cache status (HIT, MISS, BYPASS, EXPIRED).
body_bytes_sent	Number of bytes sent in the response body.
bytes_sent	Total bytes sent from CDN to the client.
upstream_response_time	Time taken by origin to respond (s).
sent_http_content_length	Length of the response body sent to client.
via	Value of the Via HTTP header.

Client & Network

Field Name	Description
remote_addr	IP address of the client.
client_port	Source port used by the client.
asn	Autonomous System Number of the client’s ISP.
country_code	ISO country code of the client IP.
isp	Internet Service Provider name.
tcp_info_rtt	TCP round-trip time in milliseconds.
tcp_info_rtt_var	Variance of TCP round-trip time.

Security & SSL

Field Name	Description
ssl_protocol	TLS/SSL protocol used.
ssl_cipher	Cipher suite used during handshake.
resource_uuid	Unique ID of the CDN resource.
account_type	Account type that owns the resource.

Log Format

• File Type: .jsonl.gz

• Format: JSON Lines (one request per line)

• Encoding: UTF-8

• Compression: Gzip

• Timestamp: UTC-based (ISO 8601)

• Delivery Interval: Every 5 minutes or when file size reaches 5 MB (HTTP) or 50 MB (other destinations)

Each .jsonl.gz file may contain thousands of log lines, each representing a unique CDN transaction.

Sample Log Entry

{
  "account_type": "enterprise",
  "asn": "AS9121",
  "body_bytes_sent": "22535",
  "bytes_sent": "22820",
  "country_code": "TR",
  "http_host": "cdn-medianova.mncdn.com",
  "http_protocol": "HTTP/2.0",
  "proxy_cache_status": "HIT",
  "remote_addr": "1.1.1.1",
  "request_id": "17ba51b735147390088a628eb7f757e9",
  "request_method": "GET",
  "request_uri": "/PROD_REPOSITORY/",
  "resource_uuid": "80bdb1b4-63a2-bd0c60c4e2e0",
  "status": "200",
  "timestamp": "2025-04-13T23:56:32Z",
  "upstream_response_time": "0.12"
}

Validate a Log File

Use standard CLI tools to check integrity and content of .jsonl.gz files:

# Decompress and preview
gunzip -c logs-2025-04-13-23-55.jsonl.gz | head -n 3

# Validate JSON structure
jq empty logs-2025-04-13-23-55.jsonl

For extended schema mapping or advanced analytics integration, contact Medianova Technical Support