Daniel Lockyer

Daniel Lockyer

Performance and scaling consultant who analyzes the full stack - frontend, backend and infrastructure - to generate more revenue and cut costs for businesses.

Remote • Available for monthly retainer and bespoke projects.

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Archive

A collection of 69 issues

Latest Posts

Exercise cured my asthma

I lived with asthma for most of my life but when I started exercising, I was cured. Note: I am not a medical professional. Don't do anything stupid. I was diagnosed with asthma at 18 months old. I'm not quite sure of the details but apparently

1 min read

Hiking into 2562

Happy New Year from Thailand! To kick off the New Year, the Chiang Mai WIP gang hiked up to Wat Phra That Doi Suthep. I suggested going up Pilgrim's Trail -- having only completed around half of it on my last trip here. We started around 0900. There

1 min read

Running 250km in a month

At some point after I publish this blog post, I'm going to go out for a run and tick over 250km for the month. This is the most I've ever ran and it's not a lot, but it's a good step to

1 min read

Visa extension in Chiang Mai

I recently had to extend my 30 day visa exemption by another 30 days. Last time I was here, I went to Promenada mall on the south east side of Chiang Mai. As of September 2018, Promenada mall immigration office closed down and replaced with one by the airport. It&

1 min read

Hiding your Linode server IP with Cloudflare

Over at Nomad List [https://nomadlist.com] and Remote OK [https://remoteok.io], we recently switched our server IP to protect against DDoS attacks. Whilst the main sites had been on Cloudflare for a couple of months, the server IP was easily findable on Google and we had experienced several

1 min read

Twenty-three

Today is my 23rd birthday. It's a good time to reflect on the things that have happened in the last year. Anyone who knows me well knows I don't like to celebrate my birthday. I tend to just go out and eat a meal with friends,

1 min read

Creating a PHP response time dashboard

Following my previous post about creating histograms from PHP response times [https://daniellockyer.com/php-response-time-histograms/], I made a small dashboard so I could see those histograms across each site. It was fairly simple to make -- I just looped over the last 50000 lines in the log file, checked if

2 min read

Overnight in DMK

In order to get from Da Nang to Phuket, I had two options: arrive late at night or sleep in the airport. The first option would have gotten me to Phuket Airport at 22:30, which wasn't ideal and made getting to a hotel at a reasonable time

2 min read

Generating response time histograms for PHP

Whilst debugging an issue related to response times on Nomad List [https://nomadlist.com] and Remote OK [https://remoteok.io], I started to think about what kind of data we have available to analyse. We keep access logs for all requests coming through the PHP-FPM engine. I briefly wrote about

1 min read

Narrowly avoiding theft

This is a little story about an experience I had in Ho Chi Minh City, Vietnam nearly 2 months ago. It's not meant to provoke fear about travelling but I think there are some important lessons to be taken away. I was staying in a hostel in the

4 min read