# Determine document ids on nodes
**URL:** https://discuss.elastic.co/t/determine-document-ids-on-nodes/22049
**Category:** Elasticsearch
**Created:** [February 9, 2015, 7:38pm UTC](https://discuss.elastic.co/t/determine-document-ids-on-nodes/22049 "2015-02-09T19:38:36Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@prateek](https://discuss.elastic.co/u/prateek)
#### Post date: [February 9, 2015, 7:38pm UTC](https://discuss.elastic.co/t/determine-document-ids-on-nodes/22049/1 "2015-02-09T19:38:36Z")
During our search performance testing, we see that some of our nodes are
having higher churn rate than others. We want to investigate more on this
to find out what all data is present on these nodes. Is their any way we
can query the nodes to find out the document ids present on these nodes?
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 6, 2017, 12:34am UTC](https://discuss.elastic.co/t/determine-document-ids-on-nodes/22049/2 "2017-07-06T00:34:04Z")