# Performance issue with CoveringQuery with percolate in ES 7.6

**URL:** <https://discuss.elastic.co/t/performance-issue-with-coveringquery-with-percolate-in-es-7-6/246495>\
**Category:** Elasticsearch\
**Created:** [August 26, 2020, 5:37pm UTC](https://discuss.elastic.co/t/performance-issue-with-coveringquery-with-percolate-in-es-7-6/246495 "2020-08-26T17:37:41Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![sb116](https://avatars.discourse-cdn.com/v4/letter/s/ac8455/32.png) [@sb116](https://discuss.elastic.co/u/sb116)\
**Post date:** [August 26, 2020, 5:37pm UTC](https://discuss.elastic.co/t/performance-issue-with-coveringquery-with-percolate-in-es-7-6/246495/1 "2020-08-26T17:37:41Z")

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Based on query profiling, we noticed that CoveringQuery is taking most of the time and eventually failed (query.extraction\_result) at TermQuery

Any tips on tuning CoveringQuery or disable it?

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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:** [September 23, 2020, 5:37pm UTC](https://discuss.elastic.co/t/performance-issue-with-coveringquery-with-percolate-in-es-7-6/246495/2 "2020-09-23T17:37:47Z")

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