# Does increasing number of routing shards for an index makes aggregations slower?

**URL:** <https://discuss.elastic.co/t/does-increasing-number-of-routing-shards-for-an-index-makes-aggregations-slower/193229>\
**Category:** Elasticsearch\
**Created:** [July 31, 2019, 11:16pm UTC](https://discuss.elastic.co/t/does-increasing-number-of-routing-shards-for-an-index-makes-aggregations-slower/193229 "2019-07-31T23:16:53Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![praveengadugin1](https://avatars.discourse-cdn.com/v4/letter/p/858c86/32.png) [@praveengadugin1](https://discuss.elastic.co/u/praveengadugin1)\
**Post date:** [July 31, 2019, 11:16pm UTC](https://discuss.elastic.co/t/does-increasing-number-of-routing-shards-for-an-index-makes-aggregations-slower/193229/1 "2019-07-31T23:16:53Z")

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aggregations performance seems to be slower after i increased number of routing shards. Is there any relation between them??

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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:** [August 28, 2019, 11:16pm UTC](https://discuss.elastic.co/t/does-increasing-number-of-routing-shards-for-an-index-makes-aggregations-slower/193229/2 "2019-08-28T23:16:56Z")

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