Feature Overview

The log download module allows you to download the raw logs of your domain name in batches. Logs record the details of requests for your domain name and can be used as key references in business analysis.

• Latency: In most cases, the log ingestion latency is within 24 hours and the latency may exceed 24 hours under some special circumstances. The logging system generates logs once every hour. The number of log files to which logs are split is determined by the number of logs generated within the hour. You can download the log data generated in the previous 15 days.

• Log file naming rule: Acceleration domain name.YYYY_MM_DD_HH_MM_partID.gz, in which the timestamp represents the start time. Example: example.esurfingcloud.com.2020_01_10_14_00_part80001.gz.

• Sample log: 36.111.88.33 example.esurfingcloud.com - [20200101013524] "GET http://example.esurfingcloud.com/live/test.flv http/1.1" 200 1360598 - "VLC/2.0.6 LibVLC/2.0.6" 0.003 HIT 565 bytes 0-1562467/1562468

Log field description

No.	Field	Description
1	36.111.88.33	The client IP address.
2	example.esurfingcloud.com	The domain name accessed.
3	N/A	The file type.
4	[20200101013524]	The time point when the request was received.
5	GET	The HTTP request method.
6	http://example.esurfingcloud.com/live/test.flv	The requested URL.
7	http/1.1	The protocol.
8	200	The HTTP status code returned by the CDN points of presence (POP).
9	1360598	The size of the response returned by the CDN POP. The unit is byte.
10	N/A	The Referer request header.
11	"VLC/2.0.6 LibVLC/2.0.6"	The User-Agent request header.
12	0.003	The response time, indicating the period of time from the time point when the server received the request to the time point when the server returned the response. The unit is second.
13	HIT	The cache hit status. The value is HIT or MISS.
14	565	The length of the request, including the request headers and request body. The unit is byte.
15	bytes 0-1562467/1562468	The Content-Range response header returned by the CDN POP.

Download Logs

Log in to the CDN console.
ClickDownload Log .
Select a domain name and a time range to search for logs.
Click the Download icon corresponding to the log file that you want to download.

Content Delivery Network