# Fastcgi\_buffers question

**URL:** <https://www.ruby-forum.com/t/fastcgi-buffers-question/227101>\
**Category:** NGINX\
**Created:** [March 4, 2013, 3:47pm UTC](https://www.ruby-forum.com/t/fastcgi-buffers-question/227101 "2013-03-04T15:47:36Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Anoop\_A](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/a183cd/32.png) [@Anoop\_A](https://www.ruby-forum.com/u/Anoop_A)\
**Post date:** [March 4, 2013, 3:47pm UTC](https://www.ruby-forum.com/t/fastcgi-buffers-question/227101/1 "2013-03-04T15:47:36Z")

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Hi,

What is the best configuration for fastcgi\_buffers

fastcgi\_buffers 512 4k;

or  
fastcgi\_buffers 4 512k;

Both are allocating 2 Mb cache; but which is better .

getconf PAGESIZE on my system returns 4k

Thank you,