# Performance issue in record insertion in elastic search on upgrading to ElasticSearch version from 7.1.1 to 7.16.3 in linux

**URL:** <https://discuss.elastic.co/t/performance-issue-in-record-insertion-in-elastic-search-on-upgrading-to-elasticsearch-version-from-7-1-1-to-7-16-3-in-linux/303394>\
**Category:** Elasticsearch\
**Created:** [April 27, 2022, 11:11am UTC](https://discuss.elastic.co/t/performance-issue-in-record-insertion-in-elastic-search-on-upgrading-to-elasticsearch-version-from-7-1-1-to-7-16-3-in-linux/303394 "2022-04-27T11:11:49Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![rahul.kushwah](https://avatars.discourse-cdn.com/v4/letter/r/e36b37/32.png) [@rahul.kushwah](https://discuss.elastic.co/u/rahul.kushwah)\
**Post date:** [April 27, 2022, 11:11am UTC](https://discuss.elastic.co/t/performance-issue-in-record-insertion-in-elastic-search-on-upgrading-to-elasticsearch-version-from-7-1-1-to-7-16-3-in-linux/303394/1 "2022-04-27T11:11:49Z")

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We are using default transport client (i.e transport client 7.16.3) for communication with Elasticsearch. Previously on Elasticsearch 7.1.1 it takes around 3 sec to insert 5000 records but after upgrading it to Elasticsearch 7.16.3 it takes around 9 sec to insert 5000 records.

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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:** [April 27, 2022, 11:11am UTC](https://discuss.elastic.co/t/performance-issue-in-record-insertion-in-elastic-search-on-upgrading-to-elasticsearch-version-from-7-1-1-to-7-16-3-in-linux/303394/2 "2022-04-27T11:11:49Z")

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Elasticsearch 7.1 is [EOL](https://www.elastic.co/support/eol) and no longer supported. Please upgrade ASAP.

(This is an automated response from your friendly Elastic bot. Please report this post if you have any suggestions or concerns :elasticheart: )

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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:** [May 25, 2022, 11:12am UTC](https://discuss.elastic.co/t/performance-issue-in-record-insertion-in-elastic-search-on-upgrading-to-elasticsearch-version-from-7-1-1-to-7-16-3-in-linux/303394/3 "2022-05-25T11:12:42Z")

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