# Can I log into multiple instances of discourse simultaneously?

**URL:** <https://meta.discourse.org/t/can-i-log-into-multiple-instances-of-discourse-simultaneously/66281>\
**Category:** Product Support\
**Created:** [16.Июль.2017 08:14:02 UTC](https://meta.discourse.org/t/can-i-log-into-multiple-instances-of-discourse-simultaneously/66281 "2017-07-16T08:14:02Z")\
**Posts on this page:** 1\
**Showing post:** 27

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**Author:** ![codinghorror](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/codinghorror/32/110067_2.png) [@codinghorror](https://meta.discourse.org/u/codinghorror)\
**Post date:** [20.Июль.2017 23:23:32 UTC](https://meta.discourse.org/t/can-i-log-into-multiple-instances-of-discourse-simultaneously/66281/27 "2017-07-20T23:23:32Z")

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Discourse is very sensitive to single threaded CPU performance. So if your CPU cores are slow, it won’t matter how many of them there are. Beyond that, I recommend configuring a CDN.

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