# HTTP Request overload per flow?

**URL:** <https://discourse.nodered.org/t/http-request-overload-per-flow/13951>\
**Category:** General\
**Created:** [3 August 2019 00:45 UTC](https://discourse.nodered.org/t/http-request-overload-per-flow/13951 "2019-08-03T00:45:11Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![OliP](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/olip/32/10614_2.png) [@OliP](https://discourse.nodered.org/u/OliP)\
**Post date:** [3 August 2019 00:45 UTC](https://discourse.nodered.org/t/http-request-overload-per-flow/13951/1 "2019-08-03T00:45:11Z")

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Hey, first post and only about a week into the node-red rabbit hole.  
Managed to get my head around building an API of sorts, which allows my homeseer home automation system to trigger node-red to download an image from a local grafana installation.

This is my flow:

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/2X/0/08321d9ae77ccef4e9bd216c0c32600360868e7d.png)

I have five in one flow and they all work great.  
When i added two more however, the newly added ones were capturing broken files. 42bytes, no image.After some troubleshooting, i moved the two failing ones over to a new flow and they immediately work as expected, without any changes.

What limit have i hit?

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**Author:** ![bakman2](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/bakman2/32/6207_2.png) [@bakman2](https://discourse.nodered.org/u/bakman2)\
**Post date:** [3 August 2019 05:16 UTC](https://discourse.nodered.org/t/http-request-overload-per-flow/13951/2 "2019-08-03T05:16:11Z")

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What hardware do you run node-red on ?

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<div class="post-metadata">

**Author:** ![OliP](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/olip/32/10614_2.png) [@OliP](https://discourse.nodered.org/u/OliP)\
**Post date:** [3 August 2019 13:51 UTC](https://discourse.nodered.org/t/http-request-overload-per-flow/13951/3 "2019-08-03T13:51:24Z")

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Unraid Docker, on a HP Proliant Server.  
Server itself has spare resource, and the docker container looks healthy