# Netflow index file size is not growing

**URL:** <https://discuss.elastic.co/t/netflow-index-file-size-is-not-growing/131393>\
**Category:** Logstash\
**Created:** [May 11, 2018, 5:01am UTC](https://discuss.elastic.co/t/netflow-index-file-size-is-not-growing/131393 "2018-05-11T05:01:24Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![venki522](https://avatars.discourse-cdn.com/v4/letter/v/90db22/32.png) [@venki522](https://discuss.elastic.co/u/venki522)\
**Post date:** [May 11, 2018, 5:01am UTC](https://discuss.elastic.co/t/netflow-index-file-size-is-not-growing/131393/1 "2018-05-11T05:01:24Z")

</div>

iam running logstash 6.\* and i ran the below command and i started to see the netflow data on kibana and my file size of index in elastic search is growing.But after some time lets say 20 minutes i dont see the data on kibana and index file size is not increasing.

Did anyone come across this kind of behavior ?

bin/logstash --modules netflow -M

---

<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:** [June 8, 2018, 5:02am UTC](https://discuss.elastic.co/t/netflow-index-file-size-is-not-growing/131393/2 "2018-06-08T05:02:12Z")

</div>

Closed on June 8, 2018, 5:02am UTC

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.