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Some potential performance tweaks

Table of contents:

Introduction

At Passbolt, we are constantly striving to enhance performance, introduce new functionality, and refine existing features.

The default settings that come with Passbolt are suitable for the majority of our users. However, if you have a significant number of users or groups who have access to hundreds or thousands of secrets, the defaults may not meet your performance expectations.

To address this, we have created this guide to help you optimize Passbolt’s performance.

If you prefer not to make these adjustments, please let us know which areas of Passbolt are slowing down for you, and we will consider incorporating improvements in future releases.

Database

Important: This assumes you are running your database on the same host as your Passbolt installation

One database improvement that can be made is to skip the reverse DNS lookup in MySQL/MariaDB. To do this you will need to:

Ensure the passbolt user in the database is allowed to connect via 127.0.0.1 and not just localhost:

[mysql]> GRANT USAGE ON *.* TO `passboltadmin`@`127.0.0.1` IDENTIFIED BY PASSWORD `<insert password hash here>`;
[mysql]> GRANT ALL PRIVILEGES ON `passboltdb`.* TO `passboltadmin`@`127.0.0.1`;
[mysql]> FLUSH PRIVILEGES;

You can find the password hash by running:

[mysql]> use mysql;
[mysql]> select user, host, password from user where user = ‘passboltadmin’;

Both above samples assume user is named passboltadmin and the database is named passboltdb, actual values may be different depending on what was chosen during installation.

Edit your mysql configuration file, search for [mysqld] block and add:

# Skip reverse DNS lookup
skip-name-resolve

Then restart mysql:

systemctl restart mysql

You will then need to adjust your Passbolt configuration to point to 127.0.0.1 instead of localhost if it is set to localhost

PHP FPM

There are two values which you can change to increase the resources that PHP is able to use. These are memory_limit and pm.max_children

You can adjust memory_limit by editing the /etc/php/X.X/fpm/php.ini file where X.X is your PHP version.

You can adjust pm.max_children by editing the /etc/php/X.X/fpm/pool.d/www.conf file where X.X is your PHP version.

Nginx

For Nginx our recommendation is less about making it more performant, but rather increasing a timeout so that your users don’t experience as many errors if they are regularly running into time outs. You can do this by editing the value for keepalive_timeout in your Nginx config file.

Not finding what you are looking for? You can also ask the community on the forum.

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