2. Setting up a Tideways Account
Okay, now that we have a basic understanding of what Tideways is, let’s get in and start using it. To do that, we’ll need to do four things:
Ubuntu and PHP-FPM are used in the examples in this documentation. However, if you’re working with a different Linux distribution, you can find instructions on how to set up and configure the Tideways daemon on Docker, CentOS, Red Hat, and Fedora, AWS Elastic Beanstalk, and more. You can also find documentation showing how to configure Tideways for use with NGINX and Apache virtual hosts.
First up, you’ll need to register for an account. To do that, go to https://app.tideways.io/register/. There, you’ll see two ways to register:
Via the new user registration form; and
We’ll use the registration form.
Enter your first name, email address, and password, and then click Start Profiling. Once the form is submitted, you’ll then be prompted to confirm the email address that you used to register, after which you’ll be redirected back to the dashboard, After the email address has been confirmed, you’re ready to create an organisation.
To create an organization, click Create Your Own Organisation, at the bottom of the page. You will then be directed to the "Create Organisation" page. Here, you need to complete the following steps:
Fill in your company and application names; and
Agree to the Terms of Service
Click Start your free 30 days trial
|The company name and application fields can only contain characters, numbers, dashes and underscores.|
To install the Tideways PHP extension and daemon, run the installation instructions below. The instructions:
Add a new Apt repository to the list of available repositories
Retrieve the GPG key, so that the authenticity of the packages can be verified
Update the Apt cache
Install the Tideways PHP extension and daemon
echo 'deb http://s3-eu-west-1.amazonaws.com/tideways/packages debian main' | sudo tee /etc/apt/sources.list.d/tideways.list wget -qO - https://s3-eu-west-1.amazonaws.com/tideways/packages/EEB5E8F4.gpg | sudo apt-key add - sudo apt-get update sudo apt-get install tideways-php tideways-daemon
With the Tideways PHP extension and daemon installed, it’s worth checking that the Tideways daemon is running properly. It should be, as that’s part of the installation process, however, it never hurts to check and be sure. To do that, run the following command:
sudo systemctl status tideways-daemon [ ok ] Starting tideways-daemon (via systemctl): tideways-daemon.service.
You should see output similar to the following, written to the terminal.
● tideways-daemon.service - Tideways Daemon Loaded: loaded (/lib/systemd/system/tideways-daemon.service; enabled; vendor preset: enabled) Active: active (running) since Fri 2020-03-06 08:36:36 CET; 12h ago Process: 1237 ExecStartPre=/bin/chown tideways: /var/run/tideways (code=exited, status=0/SUCCESS) Process: 1232 ExecStartPre=/bin/mkdir -p /var/run/tideways (code=exited, status=0/SUCCESS) Main PID: 1246 (tideways-daemon) Tasks: 16 (limit: 4915) CGroup: /system.slice/tideways-daemon.service └─1246 /usr/bin/tideways-daemon --log=/var/log/tideways/daemon.log Mär 06 08:36:36 settermjd-desktop systemd: Starting Tideways Daemon... Mär 06 08:36:36 settermjd-desktop systemd: Started Tideways Daemon.
In the terminal output, you can see that the Tideways daemon is running, as "active (running)" is printed on the third line, next to "Active".
If you need to debug any issues with the Tideways daemon, or want to know what the daemon is doing, make sure to read through
With the Tideways daemon installed and running, you now need to configure the Tideways PHP extension with an API key. There are four ways of doing this:
Use a PHP INI file
Use a PHP-FPM configuration file
Use an Nginx or Apache virtual hosts; and
Use PHP code in our applications
To use a PHP INI file, add the two pre-generated INI configuration lines, which include the API key, to
After that, restart PHP-FPM by running
sudo systemctl restart php7.4-fpm, and then check that it restarted successfully, using
sudo systemctl status php7.4-fpm.
This should give output similar to the following.
● php7.4-fpm.service - The PHP 7.4 FastCGI Process Manager Loaded: loaded (/lib/systemd/system/php7.4-fpm.service; enabled; vendor preset: enabled) Active: active (running) since Fri 2020-03-06 08:36:38 CET; 12h ago Docs: man:php-fpm7.4(8) Process: 1557 ExecStartPost=/usr/lib/php/php-fpm-socket-helper install /run/php/php-fpm.sock /etc/php/7.4/fpm/pool.d/www.conf 73 (code=exi Main PID: 1233 (php-fpm7.4) Status: "Processes active: 0, idle: 2, Requests: 0, slow: 0, Traffic: 0req/sec" Tasks: 3 (limit: 4915) CGroup: /system.slice/php7.4-fpm.service ├─1233 php-fpm: master process (/etc/php/7.4/fpm/php-fpm.conf) ├─1552 php-fpm: pool www └─1553 php-fpm: pool www Mär 06 08:36:36 settermjd-desktop systemd: Starting The PHP 7.4 FastCGI Process Manager... Mär 06 08:36:38 settermjd-desktop systemd: Started The PHP 7.4 FastCGI Process Manager.
If it is running, then in the output, which you can see above, on the third line, you’ll see
Active: active (running).
Otherwise, we’ll see
If PHP FPM did not restart successfully, we should read through the output in PHP FPM’s log file to find out why it did not restart successfully.
Next, check the extension’s loaded and configured in PHP.
To do that run
php --ri tideways in the terminal.
You should see output similar to the following in the terminal:
Tideways => 5.0.62 Can connect to tideways-daemon? => Yes, version 1.5.76 Profiler is started? => NO! Sample Rate (tideways.sample_rate) => 25 Framework (tideways.framework) => all Service Name (tideways.service) => Monitoring mode (tideways.monitor) => basic Monitoring CLI enabled (tideways.monitor_cli) => Log Level (tideways.log_level) => 0
With all these steps complete, the Tideways daemon and PHP extension are configured, running, and ready to use.
With everything ready to go, it’s time to get some data flowing in. The easiest way is to use the application as you usually would. When you’re doing that, you’ll see it update as ever more information is added.
You can also see that data is being sent to Tideways, by tailing the Tideways log file.
The file is named
daemon.log and is stored in
2020/03/14 13:48:05 Starting up daemon (version 1.5.9) 2020/03/14 13:48:05 Sending to https://app.tideways.io 2020/03/14 13:48:05 Sending for Environment 'staging1' 2020/03/14 13:48:05 Collecting for demo.tideways.io 2020/03/14 13:48:05 Supported server stats: CPU [X] Memory [X] Load [X] Disk [X] Network [X] 2020/03/14 13:48:05 Listening for Unix Socket connections at /var/run/tideways/tidewaysd.sock. 2020/03/14 13:48:05 Listening for UDP connections 127.0.0.1:8135
The example provides example log file output. It includes the number of measurements, profiles, summary profiles, exceptions, and matched Tracepoints. You can see that the information sent quickly grew, for example, from 5 measurements, up to 6,795 measurements.
If any of these instructions don’t work for you, make sure to check out the troubleshooting documentation. There, you’ll find details on how to resolve data not being transmitted, how to install Tideways on a custom PHP installation, how to work around SELinux, and loads more. Be sure to start with the Troubleshooting Checklist.
And that’s how to:
Register an account
Create an organisation with an application
Install and configure the Tideways daemon and PHP extension
Send data from the Tideways daemon to your Tideways application.