# Handle concurrent user request

**URL:** <https://community.gatling.io/t/handle-concurrent-user-request/6449>\
**Category:** Gatling (Open-Source)\
**Created:** [February 14, 2022, 11:51am UTC](https://community.gatling.io/t/handle-concurrent-user-request/6449 "2022-02-14T11:51:10Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Sheron](https://avatars.discourse-cdn.com/v4/letter/s/7feea3/32.png) [@Sheron](https://community.gatling.io/u/Sheron)\
**Post date:** [February 14, 2022, 11:51am UTC](https://community.gatling.io/t/handle-concurrent-user-request/6449/1 "2022-02-14T11:51:10Z")

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How to handle concurrent user request on Gatling response time, and how it effects the groups timing ?

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**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 14, 2022, 11:57am UTC](https://community.gatling.io/t/handle-concurrent-user-request/6449/2 "2022-02-14T11:57:03Z")

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Politeness formulas?

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**Author:** ![Sheron](https://avatars.discourse-cdn.com/v4/letter/s/7feea3/32.png) [@Sheron](https://community.gatling.io/u/Sheron)\
**Post date:** [February 14, 2022, 3:52pm UTC](https://community.gatling.io/t/handle-concurrent-user-request/6449/3 "2022-02-14T15:52:06Z")

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Hi @stephane

for my scenario, i have req1, req2, req3, … req6. Out of that req1, req2, req3 running sequentially but req4, req5, and req6 running parallel. how to simulate from our script and how to capture response time for req1, req2, req3, and the response time for the parallel request.