# I want to visualize the overall heap details in kibana

**URL:** https://discuss.elastic.co/t/i-want-to-visualize-the-overall-heap-details-in-kibana/194994
**Category:** Kibana
**Created:** [August 13, 2019, 9:27am UTC](https://discuss.elastic.co/t/i-want-to-visualize-the-overall-heap-details-in-kibana/194994 "2019-08-13T09:27:27Z")
**Posts on this page:** 5
**Page:** 1

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### Author: ![satyam2593](https://avatars.discourse-cdn.com/v4/letter/s/a88e4f/32.png) [@satyam2593](https://discuss.elastic.co/u/satyam2593)
#### Post date: [August 13, 2019, 9:27am UTC](https://discuss.elastic.co/t/i-want-to-visualize-the-overall-heap-details-in-kibana/194994/1 "2019-08-13T09:27:27Z")

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My document looks like

```
        @timestamp	May 13, 2019 @ 23:50:01.997
   	t @version	1
  	t _id	wZQyimwBB5Sy5b-Oj-_G
  	t _index	overalljvmheap
	# _score - 
  	t _type	_doc
   	t host	xxxxxxxxxx
   	**t jvmheap	1130.09**
   	t logdate	2019-05-13 23:50:01,997
   	**t message	2019-05-13 23:50:01,997 - DEBUG - Total JVM HEAP is: 1130.09 Mb**
   	t path	/home/aaa/heap_usage.log

```

I want to plot the graph for overall jvm..  
My y- axis should contain the number range to identify the heap value and X-axis should be the timestamp

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### Author: ![lukas](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/lukas/32/6812_2.png) [@lukas](https://discuss.elastic.co/u/lukas)
#### Post date: [August 13, 2019, 10:28pm UTC](https://discuss.elastic.co/t/i-want-to-visualize-the-overall-heap-details-in-kibana/194994/2 "2019-08-13T22:28:33Z")

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Can you select something like "sum of jvmheap" for the y-axis and a date histogram over logdate for the x-axis?

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<div class="post-metadata">

### Author: ![satyam2593](https://avatars.discourse-cdn.com/v4/letter/s/a88e4f/32.png) [@satyam2593](https://discuss.elastic.co/u/satyam2593)
#### Post date: [August 14, 2019, 4:53am UTC](https://discuss.elastic.co/t/i-want-to-visualize-the-overall-heap-details-in-kibana/194994/3 "2019-08-14T04:53:45Z")

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Sorry Lukas, I was not able to select.. can you please explain clearly.. because i am new to the ELK..

1.I am not getting the filed values in y -axis to select the sum of jvm heap  
2. When i select the date histogram, i was able to see only @timestamp as field.. Anyway @timestamp and logdate represents both are same

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<div class="post-metadata">

### Author: ![satyam2593](https://avatars.discourse-cdn.com/v4/letter/s/a88e4f/32.png) [@satyam2593](https://discuss.elastic.co/u/satyam2593)
#### Post date: [August 14, 2019, 7:02am UTC](https://discuss.elastic.co/t/i-want-to-visualize-the-overall-heap-details-in-kibana/194994/4 "2019-08-14T07:02:01Z")

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Thanks a lot Lukas!!!  
I have got plot with expected results

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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: [September 11, 2019, 7:02am UTC](https://discuss.elastic.co/t/i-want-to-visualize-the-overall-heap-details-in-kibana/194994/5 "2019-09-11T07:02:05Z")

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