u/fishylord01

https://preview.redd.it/z6rogiswre2h1.png?width=1264&format=png&auto=webp&s=70fd99e77afa13c33705a80bbc9f03cc1428612e

Everyday since the end of April cost of EBS is sky-rocketing without clear reasons as to why.
Things i've check and explored. estimated end of month would be around 7-8TB-Mo

1. Provisioned EBS volumes: Only 1.9TB which means there's nearly an extra 5-6TB unaccounted for, Snapshots are less than 300GB as well.
2. disk attached storage on EC2: at most that is another 500-800GB and no changes were made any time recently so that can't be the cause either.
3. EC2 churn: even with the most extreme estimates still doesn't account for the 4x gp3 storage usage increase.

If it was a new provisioned you'll expect a large jump and stabilise like feb and march. But currently it just going up and up.