# Websocktets gets ignored after 3k concurrent requests though the system usage is less than 35%. Any idea on why this happens

**URL:** <https://community.parseplatform.org/t/websocktets-gets-ignored-after-3k-concurrent-requests-though-the-system-usage-is-less-than-35-any-idea-on-why-this-happens/1416>\
**Category:** Parse Server 📡\
**Tags:** live-query\
**Created:** [March 7, 2021, 3:48pm UTC](https://community.parseplatform.org/t/websocktets-gets-ignored-after-3k-concurrent-requests-though-the-system-usage-is-less-than-35-any-idea-on-why-this-happens/1416 "2021-03-07T15:48:44Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![sibis](https://community.parseplatform.org/user_avatar/community.parseplatform.org/sibis/32/466_2.png) [@sibis](https://community.parseplatform.org/u/sibis)\
**Post date:** [March 7, 2021, 3:48pm UTC](https://community.parseplatform.org/t/websocktets-gets-ignored-after-3k-concurrent-requests-though-the-system-usage-is-less-than-35-any-idea-on-why-this-happens/1416/1 "2021-03-07T15:48:44Z")

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Please suggest overcoming this

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**Author:** ![uzaysan](https://community.parseplatform.org/user_avatar/community.parseplatform.org/uzaysan/32/59_2.png) [@uzaysan](https://community.parseplatform.org/u/uzaysan)\
**Post date:** [March 7, 2021, 5:48pm UTC](https://community.parseplatform.org/t/websocktets-gets-ignored-after-3k-concurrent-requests-though-the-system-usage-is-less-than-35-any-idea-on-why-this-happens/1416/2 "2021-03-07T17:48:26Z")

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How many parse server running on the server? Maybe you should double the running instances. Or maybe you hit the open file limit? Every connection opens a file( I don’t know if this is the correct word) .

I would try doubling parse server first. For example if you run 1 parse server in the server run 2 parse server.

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**Author:** ![jadsonlourenco](https://community.parseplatform.org/user_avatar/community.parseplatform.org/jadsonlourenco/32/47_2.png) [@jadsonlourenco](https://community.parseplatform.org/u/jadsonlourenco)\
**Post date:** [March 8, 2021, 12:44pm UTC](https://community.parseplatform.org/t/websocktets-gets-ignored-after-3k-concurrent-requests-though-the-system-usage-is-less-than-35-any-idea-on-why-this-happens/1416/3 "2021-03-08T12:44:30Z")

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Try this:

Edit the file on your Linux system **/etc/security/limits.conf** , add:

```auto
* soft nofile unlimited
* hard nofile unlimited

* soft noproc unlimited
* hard noproc unlimited

* soft stack unlimited
* hard stack unlimited

```

save and reboot, then see if fixed your issue.  
If not, try @uzaysan tip.