# Total traffic (in MB o GB) of a Process Group

**URL:** <https://community.dynatrace.com/t/total-traffic-in-mb-o-gb-of-a-process-group/50489>\
**Category:** Dynatrace Managed\
**Tags:** dynatrace-managed, process-groups\
**Created:** [February 27, 2025, 2:32pm UTC](https://community.dynatrace.com/t/total-traffic-in-mb-o-gb-of-a-process-group/50489 "2025-02-27T14:32:56Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![DamianG](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/damiang/32/15906_2.png) [@DamianG](https://community.dynatrace.com/u/DamianG)\
**Post date:** [February 27, 2025, 2:32pm UTC](https://community.dynatrace.com/t/total-traffic-in-mb-o-gb-of-a-process-group/50489/1 "2025-02-27T14:32:56Z")

</div>

Hi everyone,

I want to get the sum of all the traffic-in of a process, but I thinnk it is only available using the metric “Bytes received” (builtin:tech.generic.network.bytesRx), with data in _BytePerSecond._

How is it possible to get the value of all the traffic-in of a period of time in Mb (not Mb/s)? I’m using the following expression, but I think it is only valid for 24 hours (timeframe “Last 24 hours”):

_(60)\*(builtin:tech.generic.network.bytesRx:filter(and(or(in(“dt.entity.process\_group\_instance”,entitySelector(“type(process\_group\_instance),fromRelationship.isInstanceOf(type(PROCESS\_GROUP),entityName.equals(~“Apache Web Server Apache\* - MyApp~”))”))))):splitBy():sum:auto):fold_

Thank you.

---

<div class="post-metadata">

**Author:** ![rastislav\_danis](https://avatars.discourse-cdn.com/v4/letter/r/b9bd4f/32.png) [@rastislav\_danis](https://community.dynatrace.com/u/rastislav_danis)\
**Post date:** [February 27, 2025, 3:41pm UTC](https://community.dynatrace.com/t/total-traffic-in-mb-o-gb-of-a-process-group/50489/2 "2025-02-27T15:41:50Z")

</div>

You already have data for minutes (as you multiply by 60). But: if you select longer intervals, you got buckets larger than 1minute. Try to remove fold from expression, use single value with fold:sum, force 1minute resolution and you will see more accurate results.

 ![rastislav_danis_0-1740670894687.png](https://global.discourse-cdn.com/dynatrace/original/3X/d/7/d74cd7941d8410042477c1772e3ba2f4023ac604.jpeg)