# Elastic Search measure heap usage

**URL:** <https://discuss.elastic.co/t/elastic-search-measure-heap-usage/156776>\
**Category:** Elasticsearch\
**Tags:** elastic-stack-monitoring\
**Created:** [November 15, 2018, 4:08am UTC](https://discuss.elastic.co/t/elastic-search-measure-heap-usage/156776 "2018-11-15T04:08:29Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![surajdalvi](https://avatars.discourse-cdn.com/v4/letter/s/85f322/32.png) [@surajdalvi](https://discuss.elastic.co/u/surajdalvi)\
**Post date:** [November 15, 2018, 4:08am UTC](https://discuss.elastic.co/t/elastic-search-measure-heap-usage/156776/1 "2018-11-15T04:08:29Z")

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How I can use heap usage of elastic search cluster between some time range? I want to check performance and heap usage of elastic search if I am continuously updating documents and at the same time doing full-text search operation. So How we can check heap usage if both operations running simultaneously in a specific time period?

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**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [November 15, 2018, 4:10am UTC](https://discuss.elastic.co/t/elastic-search-measure-heap-usage/156776/2 "2018-11-15T04:10:27Z")

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What version are you on?

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**Author:** ![surajdalvi](https://avatars.discourse-cdn.com/v4/letter/s/85f322/32.png) [@surajdalvi](https://discuss.elastic.co/u/surajdalvi)\
**Post date:** [November 15, 2018, 4:14am UTC](https://discuss.elastic.co/t/elastic-search-measure-heap-usage/156776/3 "2018-11-15T04:14:44Z")

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I am using elastic cloud instance.  
My elastic version is 6.4.3

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**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [November 15, 2018, 4:16am UTC](https://discuss.elastic.co/t/elastic-search-measure-heap-usage/156776/4 "2018-11-15T04:16:28Z")

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Then you have access to [Monitoring](https://www.elastic.co/guide/en/elasticsearch/reference/6.5/es-monitoring.html) and other [statistics](https://www.elastic.co/guide/en/cloud/current/ec-monitoring.html) which should cover most/all of what you want.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [December 13, 2018, 4:16am UTC](https://discuss.elastic.co/t/elastic-search-measure-heap-usage/156776/5 "2018-12-13T04:16:34Z")

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