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Posts Tagged ‘Performance’

  • August 16, 2025
  • 0 comments

Fixing slow WooCommerce logins: 15 million order notes and two comments

In the same project I blogged about last week, I was tasked to optimize the performance of the website. One of the major issues was the login performance. Any time I would log in, I had to wait around one … Read more →

  • Posted in: WordPress
  • June 20, 2021
  • 0 comments

Find cause for high LOAD with low CPU load at the same time

This week, one server had a LOAD of more than 2500% (around 150 with 6 CPUs), but the CPU load was only around 5%, so this was a sign, that the CPU load was not the cause of the high … Read more →

  • Posted in: Web server

Portrait Bernhard Kau

 

My name is Bernhard Kau. I am a PHP developer, living in Berlin and a passionate WordPress user. I code plugins as a hobby and organize WordPress events, like the Meetup in Berlin.

Recent Posts

  • A year in review and some changes ahead for 2026
  • Campaign Archive Block for Mailchimp – show an archive of your newsletter on your website
  • Embeds for ProvenExpert – show rating and testimonials on your website
  • Yoast SEO – the SEO plugin I use
  • Yoast Duplicate Post – clone any post type with all data

Recent Comments

  • Bernhard on User Role Editor – customize existing roles and add new ones
  • Elena Brescacin on User Role Editor – customize existing roles and add new ones
  • Elena Brescacin on Antispam Bee – The essential spam blocking plugin for every blog
  • Jamie Dabrowiecki on Allow editors to edit the privacy policy page
  • Bernhard on Connect Matomo – get advanced statistics for your blog
I'm a CD Table Lead - WordCamp Europe Basel 2025

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