How to check the effect of "mem_cache_size"?


I set the item of “mem_cache_size”.
However, how to check the value of “mem_cache_size”?
Do I use free command?

Could you tell me the way?


If you query the /status endpoint on an admin listener, in the result the kong_core_db_cache should be sized, capacity-wise, to the mem_cache_size configuration value.

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Thank you for your answering!