I moved my domain to UpCloud (on the other side of the world) from Vultr (Sydney) and could not be happier with the performance. Here is what I did to set up a complete Ubuntu 18.04 system (NGINX, PHP, MySQL, WordPress etc). This is not a paid review (just me documenting my steps over 2 days).

Background (CPanel hosts)

In 1999 I hosted my first domain (www.fearby.com) on a host in Seattle (for $10 USD a month), the host used CPanel and all was good.  After a decade I was using the domain more for online development and the website was now too slow (I think I was on dial-up or ADSL 1 at the time). I moved my domain to an Australian host (for $25 a month).

After 8 years the domain host was sold and performance remained mediocre. After another year the new host was sold again and performance was terrible.

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Page load times were near 30 seconds.

I started receiving Resource Limit Is Reached warnings (basically this was a plot by the new CPanel host to say “Pay us more and this message will go away”).

The straw that broke the camel’s back was their demand of $150/year for a dodgy SSL certificate.

I needed to move to a self-managed server where I was in control.

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Buying a Domain Name

Buy a domain name from Namecheap here.

Self Managed Server

I found a good web IDE ( http://www.c9.io/ ) that allowed me to connect to a cloud VM.  C9 allowed me to open many files and terminal windows and reconnect to them later. Don’t get excited, though, as AWS have purchased C9 and it’s not the same.

C9 IDE

I spun up a Digital Ocean Server at the closest data centre in Singapore. Here was my setup guide creating a Digital Ocean VM, connecting to it with C9 and configuring it. I moved my email to G Suite and moved my WordPress to Digital Ocean (other guides here and here).

I was happy since I could now send emails via CLI/code, set up free SSL certs, add second domain email to G Suite and Secure G Suite. No more usage limit errors either.

Self-managing servers requires more work but it is more rewarding (flexible, faster and cheaper).  Page load times were now near 20 seconds (10-second improvement).

Latency Issue

Over 6 months, performance on Digital Ocean (in Singapore) from Australia started to drop (mentioned here).  I tried upgrading the memory but that did not help (latency was king).

Moved the website to Australia

I moved my domain to Vultr in Australia (guide here and here). All was good for a year until traffic growth started to increase.

I tried upgrading the memory on Vultr and I setup PHP child workers, setup Cloudflare.

GT Metrix scores were about a “B” and Google Page Speed Scores were in the lower 40’s. Page loads were about 14 seconds (5-second improvement).

Tweaking WordPress

I set up an image compression plugin in WordPress then set up a cloud image compression and CDN Plugin from the same vendor.  Page Speed info here.

GT Metrix scores were now occasionally an “A” and Page Speed Scores were in the lower 20’s. Page loads were about 3-5 seconds (10-second improvement).

Mixed bag from Vultr (more optimisation and performance improvements were needed).

Google Chrome Developer Console Audit Results on Vultr hosted website were not very good (I stopped checking as nothing helped).

The problem was the Vultr server (400km away in Sydney) was offline (my issue) and everything above (adding more memory, adding 2x CDN’s (EWWW and Cloudflare), adding PHP Child workers etc) did not seem to help???

Enter UpCloud…

Recently, a friend sent a link to a blog article about a host called “UpCloud” who promised “Faster than SSD” performance.  This can’t be right: “Faster than SSD”? I was intrigued. I wanted to check it out as I thought nothing was faster than SSD (well, maybe RAM).

I signed up for a trial and ran a disk IO test (read the review here) and I was shocked. It’s fast. Very fast.

Summary: UpCloud was twice as fast (Disk IO and CPU) as Vultr (+ an optional $4/m firewall and $3/m for 1x backup).

fyi: Labels above are K Bytes per second. iozone loops through all file sizes from 4 KB to 16,348 KB and measures through the reads per second. To be honest, the meaning of the numbers doesn’t interest me, I just want to compare apples to apples.

(image snip from http://www.iozone.org/ which explains the numbers)

I might have to copy my website on UpCloud and see how fast it is.

Where to Deploy and Pricing

UpCloud Pricing: https://www.upcloud.com/pricing/

UpCloud does not have a data centre in Australia yet so why choose UpCloud?

Most of my site’s visitors are based in the US and UpCloud have disk IO twice as fast as Vultr (win-win?).  I could deploy to Chicago?

My site’s traffic is growing and I need to ensure the site is fast enough in the future.

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Creating an UpCloud VM

I used a friend’s referral code and signed up to create my first VM.

FYI: use my Referral code and get $25 free credit.  Sign up only takes 2 minutes.

https://www.upcloud.com/register/?promo=D84793

When you click the link above you will receive 25$ to try out serves for 3 days. You can exit his trail and deposit $10 into UpCloud.

Trial Limitations

The trial mode restrictions are as following:

* Cloud servers can only be accessed using SSH, RDP, HTTP or HTTPS protocols
* Cloud servers are not allowed to send outgoing e-mails or to create outbound SSH/RDP connections
* The internet connection is restricted to 100 Mbps (compared to 500 Mbps for non-trial accounts)
* After your 72 hours free trial, your services will be deleted unless you make a one-time deposit of $10

UpCloud Links

The UpCloud support page is located here: https://www.upcloud.com/support/

• Quick start: Introduction to UpCloud
• How to deploy a Cloud Server
• Deploy a cloud server with UpCloud’s API

More UpCloud links to read:

• Two-Factor Authentication on UpCloud
• Floating IPs on UpCloud
• How to manage your firewall
• Finalizing deployment

Signing up to UpCloud

Navigate to https://upcloud.com/signup and add your username, password and email address and click signup.

Add your address and payment details and click proceed (you don’t need to pay anything ($1 may be charged and instantly refunded to verify the card)

That’s it, check yout email.

Look for the UpCloud email and click https://my.upcloud.com/

Now login

Now I can see a dashboard 🙂

I was happy to see 24/7 support is available.

I opted in for the new dashboard

Deploy My First UpCloud Server

This is how I deployed a server.

Note: If you are going to deploy a server consider using my referral code and get $25 credit for free.

Under the “deploy a server” widget I named the server and chose a location (I think I was supposed to use an FQDN name -e.g., “fearby.com”). The deployment worked though. I clicked continue, then more options were made available:

1. Enter a short server description.
2. Choose a location (Frankfurt, Helsinki, Amsterdam, Singapore, London and Chicago)
3. Choose the number of CPU’s and amount of memory
4. Specify disk number/names and type (MaxIOPS or HDD).
5. Choose an Operating System
6. Select a Timezone
7. Define SSH Keys for access
8. Allowed login methods
9. Choose hardware adapter types
10. Where the send the login password

FYI: How to generate a new SSH Key (on OSX or Ubuntu)

Output

Did the key export? (yes)

> /temp# ls /temp/ -al
> drwxr-xr-x 2 root root 4096 Jun 9 15:33 .
> drwxr-xr-x 27 root root 4096 Jun 8 14:25 ..
> -rw——- 1 user user 1766 Jun 9 15:33 example_rsa
> -rw-r–r– 1 user user 396 Jun 9 15:33 example_rsa.pub

“example_rsa” is the private key and “example_rsa.pub “is the public key.

• The public key needs to be added to the server to allow access.
• The private key needs to be added to any local ssh program used for remote access.

Initialisation script (after deployment)

I was pleased to see an initialization script section that calls actions after the server is deployed. I configured the initialisation script to pull down a few GB of backups from my Vultr website in Sydney (files now removed).

This was my Initialisation script:

Confirm and Deploy

I clicked “Confirm and deploy” but I had an alert that said trial mode can only deploy servers up to 1024MB of memory.

Exiting UpCloud Trial Mode

I opened the dashboard and clicked My Account then Billing, I could see the $25 referral credit but I guess I can’t use that in Trial.

I exited trial mode by depositing $10 (USD).

Make a manual 1-time deposit of $10 to exit trial mode.

FYI: Server prices are listed below (or view prices here).

Now I can go back and deploy the server with the same settings above (1x CPU, 2GB Memory, Ubuntu 18.04, MaxIOPS Storage etc)

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Deployment takes a few minutes and depending on how you specified a password may be emailed to you.

UpCloud Server Deployed

The server is now deployed; now I can connect to it with my SSH program (vSSH).  Simply add the server’s IP, username, password and the SSH private key (generated above) to your ssh program of choice.

fyi: The public key contents start with “ssh-rsa”.

I noticed that the initialisation script downloaded my 2+GB of files already. Nice.

UpCloud Billing Breakdown

I can now see on the UpCloud billing page in my dashboard that credit is deducted daily (68c); at this rate, I have 49 days credit left?

I can manually deposit funds or set up automatic payments at any time 🙂

UpCloud Backup Options

You do not need to setup backups but in case you want to roll back (if things stuff up), it is a good idea. Backups are an additional charge.

I have set up automatic daily backups with an auto deletion after 2 days

To view backup scheduled click on your deployed server then click backup

Note: Backups are charged at $0.056 for every GB stored – so $5.60 for every 100GB per month (half that for 50GB etc)

You can take manual backups at any time (and only be charged for the hour)

UpCloud Firewall Options

I set up a firewall at UpCloud to only allow the minimum number of ports (UpCloud DNS, HTTP, HTTPS and My IP to port 22).  The firewall feature is charged at $0.0056 an hour ($4.03 a month)

I love the ability to set firewall rules on incoming, destination and outgoing ports.

To view your firewall click on your deployed server then click firewall

Update: I modified my firewall to allow inbound ICMP (IPv4/IPv6) and UDP (IPv4/IPv6) packets.

(Note: Old firewall screenshot)

Because my internet provider has a dynamic IP, I set up a VPN with a static IP and whitelisted it for backdoor access.

Local Ubuntu ufw Firewall

I duplicated the rules in my local ufw (2nd level) firewall (and blocked mail)

UpCloud Download Speeds

I pulled down a 1.8GB Ubuntu 18.08 Desktop ISO 3 times from gigenet.com and the file downloaded in 32 seconds (57MB/sec). Nice.

Install Common Ubuntu Packages

I installed common Ubuntu packages.

Timezone

I checked the server’s time (I thought this was auto set before I deployed)?

I reset the time to Australia/Sydney.

Now the timezone is set 🙂

Shell History

I increased the shell history.

SSH Login

I created a ~/.ssh/authorized_keys file and added my SSH public key to allow password-less logins.

I added my pubic ssh key, then exited the ssh session and logged back in. I can now log in without a password.

Install NGINX

nginx/1.14.0 is now installed.

A quick GT Metrix test.

Install MySQL

Run these commands to install and secure MySQL.

Securing the MySQL server deployment.
> Would you like to setup VALIDATE PASSWORD plugin?: n
> New password: **********************************************
> Re-enter new password: **********************************************
> Remove anonymous users? (Press y|Y for Yes, any other key for No) : y
> Disallow root login remotely? (Press y|Y for Yes, any other key for No) : y
> Remove test database and access to it? (Press y|Y for Yes, any other key for No) : y
> Reload privilege tables now? (Press y|Y for Yes, any other key for No) : y
> Success.

I disabled the validate password plugin because I hate it.

MySQL Ver 14.14 Distrib 5.7.22 is now installed.

Set MySQL root login password type

Set MySQL root user to authenticate via “mysql_native_password”. Run the “mysql” command.

Now let’s set the root password authentication method to “mysql_native_password”

Check authentication method.

Now we need to flush permissions.

Done.

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Install PHP

Install PHP 7.2

PHP 7.2.5, Zend Engine v3.2.0 with Zend OPcache v7.2.5-1 is now installed. Do update PHP frequently.

I made the following changes in /etc/php/7.2/fpm/php.ini

> cgi.fix_pathinfo=0
> max_input_vars = 1000
> memory_limit = 1024M
> max_file_uploads = 20M
> post_max_size = 20M

Install PHP Modules

sudo apt-get install php-pear php7.2-curl php7.2-dev php7.2-mbstring php7.2-zip php7.2-mysql php7.2-xml

Install PHP FPM

Configure PHP FPM config.

Edit /etc/php/7.2/fpm/php.ini

> cgi.fix_pathinfo=0
> max_input_vars = 1000
> memory_limit = 1024M
> max_file_uploads = 20M
> post_max_size = 20M

Reload php sudo service.

Install PHP Modules

Configuring NGINX

If you are not comfortable editing NGINX config files read here, here and here.

I made a new “www root” folder, set permissions and created a default html file.

I edited the “root” key in “/etc/nginx/sites-enabled/default” file and set the root a new location (e.g., “/www-root”)

I added these performance tweaks to /etc/nginx/nginx.conf

> worker_cpu_affinity auto;
> worker_rlimit_nofile 100000

I add the following lines to “http {” section in /etc/nginx/nginx.conf

Check NGINX Status

Install Open SSL that supports TLS 1.3

This is a work in progress. The steps work just fine for me on Ubuntu 16.04. but not Ubuntu 18.04.?

Installing Adminer MySQL GUI

I will use the PHP based Adminer MySQL GUI to export and import my blog from one server to another. All I needed to do is install it on both servers (simple 1 file download)

Use Adminer to Export My Blog (on Vultr)

On the original server open Adminer (http) and..

1. Login with the MySQL root account
2. Open your database
3. Choose “Save” as the output
4. Click on Export

Save the “.sql” file.

I used Adminer on the UpCloud server to Import My Blog

FYI: Depending on the size of your database backup you may need to temporarily increase your upload and post sizes limits in PHP and NGINX before you can import your database.

Edit /etc/php/7.2/fpm/php.ini
> max_file_uploads = 100M
> post_max_size =100M

And Edit: /etc/nginx/nginx.conf
> client_max_body_size 100M;

Don’t forget to reload NGINX config and restart NGINX and PHP. Take note of the maximum allowed file size in the screenshot below. I temporarily increased my upload limits to 100MB in order to restore my 87MB blog.

Now I could open Adminer on my UpCloud server.

1. Create a new database
2. Click on the database and click Import
3. Choose the SQL file
4. Click Execute to import it

Don’t forget to create a user and assign permissions (as required – check your wp-config.php file).

Tip: Don’t forget to lower the maximum upload file size and max post size after you import your database,

Cloudflare DNS

I use Cloudflare to manage DNS, so I need to tell it about my new server.

You can get your server’s IP details from the UpCloud dashboard.

At Cloudflare update your DNS details to point to the server’s new IPv4 (“A Record”) and IPv6 (“AAAA Record”).

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Domain Error

I waited an hour and my website was suddenly unavailable.  At first, I thought this was Cloudflare forcing the redirection of my domain to HTTP (that was not yet set up).

I chatted with UpCloud chat on their webpage and they kindly assisted me to diagnose all the common issues like DNS values, DNS replication, Cloudflare settings and the error was pinpointed to my NGINX installation.  All NGINX config settings were ok from what we could see?  I uninstalled NGINX and reinstalled it (and that fixed it). Thanks UpCloud Support 🙂

Reinstalled NGINX

I reinstalled NGINX and reconfigured /etc/nginx/nginx.conf (I downloaded my SSL cert from my old server just in case).

Here is my /etc/nginx/nginx.conf file.

Here is my /etc/nginx/sites-available/default file (fyi, I have not fully re-setup TLS 1.3 yet so I commented out the settings)

SSL Labs SSL Certificate Check

All good thanks to the config above.

Install WP-CLI

I don’t like setting up FTP to auto-update WordPress plugins. I use the WP-CLI tool to manage WordPress installations by the command line. Read my blog here on using WP-CLI.

Download WP-CLI

Move WP-CLI to the bin folder as “wp”

Test wp

Update WordPress Plugins

Now I can run “wp plugin update” to update all WordPress plugins

Update WordPress Core

WordPress core file can be updated with “wp core update”

Troubleshooting: Use the flag “–allow-root “if wp needs higher access (unsafe action though).

Install PHP Child Workers

I edited the following file to setup PHP child workers /etc/php/7.2/fpm/pool.d/www.conf

Changes

> pm = dynamic
> pm.max_children = 40
> pm.start_servers = 15
> pm.min_spare_servers = 5
> pm.max_spare_servers = 15
> pm.process_idle_timeout = 30s;
> pm.max_requests = 500;
> php_admin_value[error_log] = /var/log/www-fpm-php.www.log
> php_admin_value[memory_limit] = 512M

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Restart PHP

Test NGINX config, reload NGINX config and restart NGINX

Output (14 workers are ready)

Memory Tweak (set at your own risk)

vm.swappiness = 1

Setting swappiness to a value of 1 all but disables the swap file and tells the Operating System to aggressively use ram, a value of 10 is safer. Only set this if you have enough memory available (and free).

Possible swappiness settings:

> vm.swappiness = 0 Swap is disabled. In earlier versions, this meant that the kernel would swap only to avoid an out of memory condition when free memory will be below vm.min_free_kbytes limit, but in later versions, this is achieved by setting to 1.[2]> vm.swappiness = 1 Kernel version 3.5 and over, as well as Red Hat kernel version 2.6.32-303 and over: Minimum amount of swapping without disabling it entirely.
> vm.swappiness = 10 This value is sometimes recommended to improve performance when sufficient memory exists in a system.[3]
> vm.swappiness = 60 The default value.
> vm.swappiness = 100 The kernel will swap aggressively.

The “htop” tool is a handy memory monitoring tool to “top”

Also you can use good old “watch” command to show near-live memory usage (auto-refreshes every 2 seconds)

Script to auto-clear the memory/cache

As a habit, I am setting up a cronjob to check when free memory falls below 100MB, then cache is automatically cleared (freeing memory).

Script Contents: clearcache.sh

I set the cronjob to run every 15 mins, I added this to my cronjob.

Sample log output

I will check the log (/scripts/clearcache.log) in a few days and view the memory trends.

After 1/2 a day Ubuntu 18.04 is handling memory just fine, no externally triggered cache clears have happened 🙂

I used https://crontab.guru/every-hour to set the right schedule in crontab.

I rebooted the VM.

Update: I now use Nixstats monitoring

Swap File

FYI: Here is a handy guide on viewing swap file usage here. I’m not using swap files so it is only an aside.

After the system rebooted I checked if the swappiness setting was active.

Yes, swappiness is set.

File System Tweaks – Write Back Cache (set at your own risk)

First, check your disk name and file system

Take note of your disk name (e.g vda1)

I used TuneFS to enable writing data to the disk before writing to the journal. tunefs is a great tool for setting file system parameters.

Warning (snip from here): “I set the mode to journal_data_writeback. This basically means that data may be written to the disk before the journal. The data consistency guarantees are the same as the ext3 file system. The downside is that if your system crashes before the journal gets written then you may loose new data — the old data may magically reappear.”

Warning this can corrupt your data. More information here.

I ran this command.

I edited my fstab to append the “writeback,noatime,nodiratime” flags for my volume after a reboot.

Edit FS Tab:

I added “writeback,noatime,nodiratime” flags to my disk options.

Updating Ubuntu Packages

Show updatable packages.

Update Packages.

Unattended Security Updates

Read more on Ubuntu 18.04 Unattended upgrades here, here and here.

Install Unattended Upgrades

Enable Unattended Upgrades.

Now I configure what packages not to auto update.

Edit /etc/apt/apt.conf.d/50unattended-upgrades

Find “Unattended-Upgrade::Package-Blacklist” and add packages that you don’t want automatically updated, you may want to manually update these (and monitor updates).

I prefer not to auto-update critical system apps (I will do this myself).

FYI: You can find installed packages by running this command:

Enable automatic updates by editing /etc/apt/apt.conf.d/20auto-upgrades

Edit the number at the end (the number is how many days to wait before updating) of each line.

> APT::Periodic::Update-Package-Lists “1”;
> APT::Periodic::Download-Upgradeable-Packages “1”;
> APT::Periodic::AutocleanInterval “7”;
> APT::Periodic::Unattended-Upgrade “1”;

Set to “0” to disable automatic updates.

The results of unattended-upgrades will be logged to /var/log/unattended-upgrades

Update packages now.

Almost done.

I Rebooted

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GT Metrix Score

I almost fell off my chair. It’s an amazing feeling hitting refresh in GT Metrix and getting sub-2-second score consistently (and that is with 17 assets loading and 361KB of HTML content)

WebPageTest.org Test Score

Nice. I am not sure why the effective use of CDN has an X rating as I have the EWWW CDN and Cloudflare. First Byte time is now a respectable “B”, This was always bad.

Update: I found out the longer you set cache delays in Cloudflare the higher the score.

GT Metrix has a nice historical breakdown of load times (night and day).

Google Page Speed Insight Desktop Score

I benchmarked with https://developers.google.com/speed/pagespeed/insights/

This will help with future SEO rankings. It is well known that Google is pushing fast servers.

Google Chrome 70 Dev Console Audit (Desktop)

This is amazing, I never expected to get this high score.  I know Google like (and are pushing) sub-1-second scores.

My site is loading so well it is time I restored some old features that were too slow on other servers

• I disabled Lazy loading of images (this was not working on some Android devices)
• I re-added the News Widget and news images.

GTMetrix and WebpageTest sores are still good (even after adding bloat)

My WordPress site is not really that small either

FYI: WordPress Plugins I use.

These are the plugins I use.

• Autoptimize – Optimises your website, concatenating the CSS and JavaScript code, and compressing it.
• BJ Lazy Load (Now Disabled) – Lazy image loading makes your site load faster and saves bandwidth.
• Cloudflare – Cloudflare speeds up and protects your WordPress site.
• Contact Form 7 – Just another contact form plugin. Simple but flexible.
• Contact Form 7 Honeypot – Add honeypot anti-spam functionality to the popular Contact Form 7 plugin.
• Crayon Syntax Highlighter – Supports multiple languages, themes, highlighting from a URL, local file or post text.
• Democracy Poll – Allows to create democratic polls. Visitors can vote for more than one answer & add their own answers.
• Display Posts Shortcode – Display a listing of posts using the
  • Monitoring cronjobs on Linux
  • I moved my domain to UpCloud (on the other side of the world) from Vultr (Sydney) and could not be happier with the performance.
  • Backing up files to a Backblaze B2 Cloud Bucket with Duplicati
  • Backing up your computer automatically with BackBlaze software (no data limit)
  • How to back up an iPhone (including photos and videos) multiple ways
  • US v Huawei: The battle for 5G
  • How to backup and restore a MySQL database on Windows and Linux
  • Setting up the free MySQL database server on Windows 10
  • Using the WinSCP Client on Windows to transfer files to and from a Linux server over SFTP
  • Connecting to a server via SSH with Putty
  shortcode
• EWWW Image Optimizer – Reduce file sizes for images within WordPress including NextGEN Gallery and GRAND FlAGallery. Uses jpegtran, optipng/pngout, and gifsicle.
• GDPR Cookie Consent – A simple way to show that your website complies with the EU Cookie Law / GDPR.
• GTmetrix for WordPress – GTmetrix can help you develop a faster, more efficient, and all-around improved website experience for your users. Your users will love you for it.
• TinyMCE Advanced – Enables advanced features and plugins in TinyMCE, the visual editor in WordPress.
• Wordfence Security – Anti-virus, Firewall and Malware Scan
• WP Meta SEO – WP Meta SEO is a plugin for WordPress to fill meta for content, images and main SEO info in a single view.
• WP Performance Score Booster – Speed-up page load times and improve website scores in services like PageSpeed, YSlow, Pingdom and GTmetrix.
• WP SEO HTML Sitemap – A responsive HTML sitemap that uses all of the settings for your XML sitemap in the WordPress SEO by Yoast Plugin.
• WP-Optimize – WP-Optimize is WordPress’s #1 most installed optimisation plugin. With it, you can clean up your database easily and safely, without manual queries.
• WP News and Scrolling Widgets Pro – WP News Pro plugin with six different types of shortcode and seven different types of widgets. Display News posts with various designs.
• Yoast SEO – The first true all-in-one SEO solution for WordPress, including on-page content analysis, XML sitemaps and much more.
• YouTube – YouTube Embed and YouTube Gallery WordPress Plugin. Embed a responsive video, YouTube channel, playlist gallery, or live stream

How I use these plugins to speed up my site.

• I use EWWW Image Optimizer plugin to auto-compress my images and to provide a CDN for media asset deliver (pre-Cloudflare). Learn more about ExactDN and EWWW.io here.
• I use Autoptimize plugin to optimise HTML/CSS/JS and ensure select assets are on my EWWW CDN. This plugin also removes WordPress Emojis, removed the use of Google Fonts, allows you to define pre-configured domains, Async Javascript-files etc.
• I use BJ Lazy Load to prevent all images in a post from loading on load (and only as the user scrolls down the page).
• GTmetrix for WordPress and Cloudflare plugins are for information only?
• I use WP-Optimize to ensure my database is healthy and to disable comments/trackbacks and pingbacks.

Let’s Test UpCloud’s Disk IO in Chicago

Looks good to me, Read IO is a little bit lower than UpCloud’s Singapore data centre but still, it’s faster than Vultr.  I can’t wait for more data centres to become available around the world.

Why is UpCloud Disk IO so good?

I asked UpCloud on Twitter why the Disk IO was so good.

• “MaxIOPS is UpCloud’s proprietary block-storage technology. MaxIOPS is physically redundant storage technology where all customer’s data is located in two separate physical devices at all times. UpCloud uses InfiniBand (!) network to connect storage backends to compute nodes, where customers’ cloud servers are running. All disks are enterprise-grade SSD’s. And using separate storage backends, it allows us to live migrate our customers’ cloud servers freely inside our infrastructure between compute nodes – whether it be due to hardware malfunction (compute node) or backend software updates (example CPU vulnerability and immediate patching).“

My Answers to Questions to support

Q1) What’s the difference between backups and snapshots (a Twitter user said Snapshots were a thing)

A1) Backups and snapshots are the same things with our infrastructure.

Q2) What are charges for backup of a 50GB drive?

A2) We charge $0.06 / GB of the disk being captured. But capture the whole disk, not just what was used. So for a 50GB drive, we charge $0.06 * 50 = $3/month. Even if 1GB were only used.

• Support confirmed that each backup is charged (so 5 times manual backups are charged 5 times). Setting up a daily auto backup schedule for 2 weeks would create 14 billable backup charges.
• I guess a 25GB server will be $1.50 a month

Q3) What are data charges if I go over my 2TB quota?

A3) Outgoing data charges are $0.056/GB after the pre-configured allowance.

Q4) What happens if my balance hits $0?

A4) You will get notification of low account balance 2 weeks in advance based on your current daily spend. When your balance reaches zero, your servers will be shut down. But they will still be charged for. You can automatically top-up if you want to assign a payment type from your Control Panel. You deposit into your balance when you want. We use a prepay model of payment, so you need to top up before using, not billing you after usage. We give you lots of chances to top-up.

Support Tips

• One thing to note, when deleting servers (CPU, RAM) instances, you get the option to delete the storages separately via a pop-up window. Choose to delete permanently to delete the disk, to save credit. Any disk storage lying around even unattached to servers will be billed.
• Charges are in USD.

I think it’s time to delete my domain from Vultr in Sydney.

Deleted my Vultr domain

I deleted my Vultr domain.

Done.

More Reading on UpCloud

https://www.upcloud.com/documentation/faq/

UpCloud Server Status

http://status.upcloud.com

Check out my new guide on Nixstats for awesome monitoring

What I would like

1. Ability to name individual manual backups (tag with why I backed up).
2. Ability to push user defined data from my VM to the dashboard
3. Cheaper scheduled backups
4. Sydney data centres (one day)

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Update: Post UpCloud Launch Tweaks (Awesome)

I had a look at https://www.webpagetest.org/ results to see where else I can optimise webpage delivery.

Disable dasjhicons.min.css (for unauthenticated WordPress users).

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HTTP2 Push

• Introducing HTTP/2 Server Push with NGINX 1.13.9 | NGINX
• How To Set Up Nginx with HTTP/2 Support on Ubuntu 16.04 | DigitalOcean