CLB supports configuring access logs to collect and record the details of each client request, such as the request time, request path, client IP and port, return code, and response time. This feature can help you better understand client requests, troubleshoot issues, and analyze user behaviors.
- Only Layer-7 CLB supports configuring access logs.
- This feature is only available in regions listed below.
|Item||Storing Access Logs in CLS|
|Time granularity for log obtainment||Minute|
|Search syntax||Full-text search, key-value search, fuzzy keyword search, etc. For more information, please see Legacy CLS Search Syntax.|
|Supported regions||Guangzhou, Shanghai, Nanjing, Beijing, Chongqing, Chengdu, Hong Kong (China), Singapore, Mumbai, Silicon Valley, Toronto, Tokyo, and Frankfurt|
|Supported CLB type||Public network/private network CLB|
|Upstream and downstream links||CLS logs can be shipped to COS, and exported to CKafka for further processing.|
|Log retention||Tencent Cloud does not store access logs by default. The storage feature can be configured as needed.|