Apache Threadsperchild and Maxrequestsperchild configuration analysis

Source: Internet
Author: User

The code is as follows

<ifmodule mpm_winnt.c>
Threadsperchild 1024
Maxrequestsperchild 10000
</IfModule>

Look at two references first

Maxrequestsperchild the total number of requests that a single child process handles during its lifecycle, when the total number of requests processed by a child process reaches this limit, the process is reclaimed, and if set to 0, the process will never expire (so that if there is a memory leak, it will always leak.) ...... )
Threadsperchild the number of service threads per child process defaults to 25

The best way to configure my machine is as follows

Want to change the size of large maxclient more than 256, in the online forum to see, said added Serverlimit line on the line

The code is as follows
<ifmodule prefork.c>
Serverlimit 2000
Startservers 10
Minspareservers 10
Maxspareservers 15
MaxClients 1500
Maxrequestsperchild 10000
</IfModule>

Summarize

You have to calculate the amount of memory per httpd request, the number of requests per second after removing the memory consumed by the system and other programs, you can calculate

Related Article

E-Commerce Solutions

Leverage the same tools powering the Alibaba Ecosystem

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.