Dear Tencent Cloud user, to achieve smooth switching abilities for small-scale instances, TencentDB for CynosDB will change the parameter value types of certain parameters from January 16 to 31, 2024. Please keep tabs on the changes of relevant cluster parameters.
Change Time
Beijing time from January 16, 2024 (Tuesday) to January 31, 2024 (Wednesday).
Parameters Involved
table_open_cache_instances
innodb_buffer_pool_instances
Parameter Change Description
The aforementioned parameters change within a specified period, with the parameter value type transitioning from a formula setting to a fixed value setting. This alteration encompasses the parameter template and does not modify the operational numerical values of the instance, leaving the cluster performance and user business unaffected. After that, the parameters will no longer fluctuate in response to alterations in the specifications.
Thank you for your understanding and faith in us!