Last updated：2021-07-20 10:07:43
You can enable and disable logging for buckets in the KS3 console. You can store logs in an existing bucket with logging enabled or create a bucket in the same region to store logs.
Logging in KS3 is disabled by default. You can enable it and set the storage location manually.
A log file is named in the format of ks3log_Bucket name_yyyy_MM_dd.log.
Log in to the KS3 console and click Bucket in the left navigation pane. On the Bucket list page, click the name of the target bucket. On the page that appears, click Bucket Settings. On the Basic settings tab, click Edit for Log status settings.
Select Open, set the Log Storage Location parameter, and then click Save. Logs are stored in the current bucket by default. You can also select a bucket in the same region to store logs.
The following table describes the fields in a log. The fields are arranged from left to right and separated with tabs.
|bucket_owner||NzM0MDEzMzI=||The Base64-encoded user ID.|
|bucket||bucket_test||The bucket name.|
|time||[11/Jan/2016:15:05:35 +0800]||The time when the log was uploaded.|
|remote_ip||18.104.22.168||The request IP address.|
|requester||Anonymous||The requester. If the requester is an anonymous user, the field value is Anonymous.
If the requester is a Kingsoft Cloud account, the field value is the Base64-encoded user ID.
If the requester is an IAM user, the field value is the Base64-encoded user ID/IAM user name.
|request_id||1e6ac821e4904e4ca21d3a9e0ce52e25||The request ID.|
|operation||REST.POST.OBJECT||The operation. The operation in this example is Post Object.|
|key||-||The object key.|
|request_uri||“POST /chenjin.jpg HTTP/1.1”||The request URL.|
|http_status||200||The request status code.|
|error_code||-||The error code.|
|bytes_sent||461||The number of bytes that are sent.|
|object_size||139008||The size of the accessed resource.|
|total_time||2||The total request duration, measured in seconds and accurate to milliseconds.|
|turn_around_time||2||The round trip duration between NGINX and the API server, measured in seconds and accurate to milliseconds.|
|referer||“http://ks3.ksyun.com/console.html”||The request referer.|
|user_agent||“Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.101 Safari/537.36”||The user agent.|
|version_id||-||The version ID (reserved).|
|storageclass||Standard||The storage class of the accessed resource.|
|usertype||-||The user type. This field is not displayed for common users by default, and is displayed as kc for CDN users.|
|nginx_port||80||The NGINX port. Ports 8000 and 4433 are used for access over internal network. Port 80 is used for access over Internet.|
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