# rampUsers not working like it expected .

**URL:** <https://community.gatling.io/t/rampusers-not-working-like-it-expected/2812>\
**Category:** Gatling (Open-Source)\
**Created:** [February 8, 2016, 2:51pm UTC](https://community.gatling.io/t/rampusers-not-working-like-it-expected/2812 "2016-02-08T14:51:32Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![ILLIA\_Shpak](https://avatars.discourse-cdn.com/v4/letter/i/eb9ed0/32.png) [@ILLIA\_Shpak](https://community.gatling.io/u/ILLIA_Shpak)\
**Post date:** [February 8, 2016, 2:51pm UTC](https://community.gatling.io/t/rampusers-not-working-like-it-expected/2812/1 "2016-02-08T14:51:32Z")

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Hello !  
Could please anyone help ?  
I’m trying to set-up configuration in which users or hits will grow gradually over specific time .

I have tried several set-ups .

//setUp(scn.inject(atOnceUsers(1))).protocols(httpProtocol)  
//setUp(scn.inject(rampUsersPerSec(1) to (25) during(300))).protocols(httpProtocol)  
setUp(scn.inject(rampUsers(300) over(1200 seconds))).protocols(httpProtocol)  
//setUp(scn.inject(constantUsersPerSec(3) during(600 seconds))).protocols(httpProtocol)

But when I run gatling.sh , it finishes before defined period .

for example setUp(scn.inject(rampUsers(300) over(1200 seconds))).protocols(httpProtocol) , but it finished in less them 5 minutes ☹

I need set set-up smth like gradually increase of user/or his/persec from 1 to 200 during 30 minutes .

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<div class="post-metadata">

**Author:** ![slandelle](https://dub1.discourse-cdn.com/flex013/user_avatar/community.gatling.io/slandelle/32/4_2.png) [@slandelle](https://community.gatling.io/u/slandelle)\
**Post date:** [February 26, 2016, 10:54am UTC](https://community.gatling.io/t/rampusers-not-working-like-it-expected/2812/2 "2016-02-26T10:54:38Z")

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> for example setUp(scn.inject(rampUsers(300) over(1200 seconds))).protocols(httpProtocol) , but it finished in less them 5 minutes ☹

It looks very wrong. You’re either using an old or unstable version, or did something wrong on your side.

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<div class="post-metadata">

**Author:** ![ILLIA\_Shpak](https://avatars.discourse-cdn.com/v4/letter/i/eb9ed0/32.png) [@ILLIA\_Shpak](https://community.gatling.io/u/ILLIA_Shpak)\
**Post date:** [February 26, 2016, 12:34pm UTC](https://community.gatling.io/t/rampusers-not-working-like-it-expected/2812/3 "2016-02-26T12:34:57Z")

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gatling-charts-highcharts-bundle-2.2.0-SNAPSHOT

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<div class="post-metadata">

**Author:** ![slandelle](https://dub1.discourse-cdn.com/flex013/user_avatar/community.gatling.io/slandelle/32/4_2.png) [@slandelle](https://community.gatling.io/u/slandelle)\
**Post date:** [February 26, 2016, 12:39pm UTC](https://community.gatling.io/t/rampusers-not-working-like-it-expected/2812/4 "2016-02-26T12:39:26Z")

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OK, meaning “unstable”.

What’s your snapshot timestamp? Have you tried a recent one?