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Torch Log Service

veImageX log collection

Collect veImageX logs

This topic introduces veImageX log-related features and collection methods.

Features overview

veImageX (also called ImageX or the image service) provides flexible, efficient, and all-in-one image processing solutions for enterprise users. With veImageX, you can batch process images, documents, and other materials using its uploading, hosting, intelligent processing, and distribution capabilities.

Supports real‑time push of logs generated by veImageX to TLS for data processing including real‑time query and analysis of veImageX distribution logs.

The related configuration is as follows:

Configuration	Description
Log type	veImageX distribution logs.
Log storage location	When creating a log shipping task in veImageX, manually select the corresponding project and log topic. For details on managing log resources, see Manage veImageX log resources. Project: Custom Log topic: Custom
Log storage period	The default period is 30 days.
Log shards	Two shards are preset. Auto split for log topic shards is enabled by default. When the write traffic increases rapidly, shards are split to meet data writing requirements.
Index settings	Configure indexes are automatically configured.
Log fields	For a detailed list of log fields, see veImageX log fields.

Collect veImageX logs

For usage restrictions and instructions on pushing veImageX logs to TLS, see Log Push.

veImageX log fields

Field name	Description
ds_req_ts_timestamp	Request time: the time when the request reaches the CDN node.
client_ip	Client IP: the IP address of the client that initiates the request.
ds_req_time	Response time (seconds): the time from receiving the request to completing the response, measured on the CDN server.
ds_http_method	HTTP request method, such as GET or POST.
ds_http_scheme	HTTP request scheme, including HTTP or HTTPS.
domain	Accelerated domain name for the request.
ds_http_uri	Request URI. The user request path starts with /.
ds_http_protocol	HTTP protocol information, such as HTTP/1.1.
ds_http_status	Response status code, such as 200 or 404.
ds_http_resp_size	Total byte size of server response package, measured in bytes.
ds_http_bd_status_hit	Cache Hit/Miss. It indicates whether the request is responded to directly by the CDN node.
ds_http_range	The Range header value in the HTTP request. If no value is provided, - is filled by default.
ds_http_referer	The Referer header value in the HTTP request. If no value is provided, - is filled by default.
ds_http_ua	The User-Agent header value in the HTTP request. If no value is provided, - is filled by default.
ds_http_resp_content_type	The Content-Type header value in the HTTP response. If no value is provided, - is filled by default.

Last updated: 2026.08.13 10:33:09