# ElasticSearch going DOWN

**URL:** <https://discuss.elastic.co/t/elasticsearch-going-down/177502>\
**Category:** Elasticsearch\
**Created:** [April 18, 2019, 3:37pm UTC](https://discuss.elastic.co/t/elasticsearch-going-down/177502 "2019-04-18T15:37:22Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Deepak2](https://avatars.discourse-cdn.com/v4/letter/d/45deac/32.png) [@Deepak2](https://discuss.elastic.co/u/Deepak2)\
**Post date:** [April 18, 2019, 3:37pm UTC](https://discuss.elastic.co/t/elasticsearch-going-down/177502/1 "2019-04-18T15:37:23Z")

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Hi Experts,

When i am trying to send data from quite many filebeat machines, elasticsearch is going down.

Please suggest some solution. Appriciate quick reply.

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**Author:** ![Wayne\_Taylor](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/wayne_taylor/32/45984_2.png) [@Wayne\_Taylor](https://discuss.elastic.co/u/Wayne_Taylor)\
**Post date:** [April 18, 2019, 3:45pm UTC](https://discuss.elastic.co/t/elasticsearch-going-down/177502/2 "2019-04-18T15:45:30Z")

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What is the error message? What is your cluster size and configuration? How many messages are being ingested per second?

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**Author:** ![Deepak2](https://avatars.discourse-cdn.com/v4/letter/d/45deac/32.png) [@Deepak2](https://discuss.elastic.co/u/Deepak2)\
**Post date:** [April 26, 2019, 6:31am UTC](https://discuss.elastic.co/t/elasticsearch-going-down/177502/3 "2019-04-26T06:31:16Z")

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After running logstash, when i am trying to run any operation on the index in kibana dashboard, then ES is going down. And the error message is "plugin:elasticsearch@6.4.3 No Living connections "

I have to again start ES again

There are only two indices, which are now 5gb and 924mb.

messages being ingested per second is some thousands(sometimes it some hundreds also).

How can i know the cluster size?

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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 24, 2019, 6:31am UTC](https://discuss.elastic.co/t/elasticsearch-going-down/177502/4 "2019-05-24T06:31:19Z")

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Closed on May 24, 2019, 6:31am UTC

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