Item Duration in Cache

Question

I am trying to create a metric to measure the amount of time that an item has been in a cache using Elasticache. There does not seem to be any built in metric for this in Cloud Watch, and I have struggled to run a query in logs insights to obtain this information.

I have tried running a query in log insights to create this metric, but it requires matching of an ID and the query language used in AWS does not seem to support these types of conditional queries. So I am unsure of how to solve this problem

Do you have a TTL set on the key? Or are you manually deleting them? — tedd_selene, Mar 06 '23 at 15:25

score 1 · Answer 1 · answered Apr 24 '23 at 15:21

1

ElastiCache and Cloudwatch do not store this information. You could, however, use a separate key as described here: Time of creation of key in redis

answered Apr 24 '23 at 15:21

Amit Nagler

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Item Duration in Cache

1 Answers1