# Failed queries stats

**URL:** <https://discuss.elastic.co/t/failed-queries-stats/33613>\
**Category:** Elasticsearch\
**Created:** [November 3, 2015, 9:28am UTC](https://discuss.elastic.co/t/failed-queries-stats/33613 "2015-11-03T09:28:18Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![cterron](https://avatars.discourse-cdn.com/v4/letter/c/ccd318/32.png) [@cterron](https://discuss.elastic.co/u/cterron)\
**Post date:** [November 3, 2015, 9:28am UTC](https://discuss.elastic.co/t/failed-queries-stats/33613/1 "2015-11-03T09:28:18Z")

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I'm looking some ElasticSearch metrics to monitor the performance of a cluster. I can use several REST API call to obtain data. Specifically I'm grabbing performance data from these REST end points

```
curl -XGET http://localhost:9200/_cluster/health?pretty=true
curl -XGET http://localhost:9200/_nodes/stats/jvm?pretty=true
curl -XGET http://localhost:9200/_stats?pretty

```

I can see in the last REST call the time of a index / get operation. But I don't know if there is a REST point where I can obtain information about failed index / get request (failed because out of memory, bulk queue overflow, ...)

Thanks

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<div class="post-metadata">

**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 3, 2015, 10:03am UTC](https://discuss.elastic.co/t/failed-queries-stats/33613/2 "2015-11-03T10:03:12Z")

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This is not tracked by ES.

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 5, 2017, 11:40pm UTC](https://discuss.elastic.co/t/failed-queries-stats/33613/3 "2017-07-05T23:40:57Z")

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