# Index sizes increasing after upgrade from 7.10.2 -\> 7.17.0

**URL:** <https://discuss.elastic.co/t/index-sizes-increasing-after-upgrade-from-7-10-2-7-17-0/321352>\
**Category:** Elasticsearch\
**Created:** [December 15, 2022, 10:24pm UTC](https://discuss.elastic.co/t/index-sizes-increasing-after-upgrade-from-7-10-2-7-17-0/321352 "2022-12-15T22:24:29Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![zfisher](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/zfisher/32/114782_2.png) [@zfisher](https://discuss.elastic.co/u/zfisher)\
**Post date:** [December 15, 2022, 10:24pm UTC](https://discuss.elastic.co/t/index-sizes-increasing-after-upgrade-from-7-10-2-7-17-0/321352/1 "2022-12-15T22:24:29Z")

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We recently upgraded our cluster from version 7.10.2 to version 7.17 and have noticed that, starting on the day of the upgrade, the total storage size for our indices has grown while our event count has stayed relatively flat. Are there any changes between these versions that could be causing this issue?

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [January 12, 2023, 10:25pm UTC](https://discuss.elastic.co/t/index-sizes-increasing-after-upgrade-from-7-10-2-7-17-0/321352/2 "2023-01-12T22:25:11Z")

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