# Plot a graph using two fields

**URL:** <https://discuss.elastic.co/t/plot-a-graph-using-two-fields/40020>\
**Category:** Kibana\
**Created:** [January 25, 2016, 11:50am UTC](https://discuss.elastic.co/t/plot-a-graph-using-two-fields/40020 "2016-01-25T11:50:48Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![binurajps](https://avatars.discourse-cdn.com/v4/letter/b/eb8c5e/32.png) [@binurajps](https://discuss.elastic.co/u/binurajps)\
**Post date:** [January 25, 2016, 11:50am UTC](https://discuss.elastic.co/t/plot-a-graph-using-two-fields/40020/1 "2016-01-25T11:50:49Z")

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Hello Team,

I have two fields like as below,

Session\_ID and Request\_ID

Example values like as below:

S001 | R001  
S001 | R002

I would like to plot a Unique Count Graph using these fields. How two combine these two fields?

Regards,  
Binuraj

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**Author:** ![jbudz](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jbudz/32/45922_2.png) [@jbudz](https://discuss.elastic.co/u/jbudz)\
**Post date:** [January 25, 2016, 3:13pm UTC](https://discuss.elastic.co/t/plot-a-graph-using-two-fields/40020/2 "2016-01-25T15:13:46Z")

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From the visualize page, you can do this using the unique count metric aggregation on both fields.

As an example, unique count over time using the line chart visualization:

 ![](https://us1.discourse-cdn.com/elastic/original/2X/3/3de599995ef53b0ce1b9a9ff4d0d88ef4af70a6b.png)

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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:** [July 6, 2017, 2:04pm UTC](https://discuss.elastic.co/t/plot-a-graph-using-two-fields/40020/3 "2017-07-06T14:04:18Z")

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