Today we are talking about Drush, Core Contributions, and Drupal's Past with guest Moshe Weitzman. We'll also cover Cache Metrics as our module of the week.

For show notes visit: https://www.talkingDrupal.com/556

Topics

Moshe Updates and Clients
Maintaining Drush Long Term
Locale Performance Overhaul
CLI in Core Initiative
Which Commands Make the Cut
Roadmap Contrib Commands
Moving Commands Technical Hurdles
How to Help From AI Initiative
DDEV Add-ons for Local CI
MySQL Toolkit Database Images
Testing With Real Databases
Devel Module Status
Organic Groups Origins
Where Ideas Come From
Finding Drupal Early Days
Release Cadence And Backward Compatibility
Avoiding Maintainer Burnout
Maintaining With AI And Xdebug

Resources

Guests

Moshe Weitzman - weitzman.github.io moshe-weitzman

Hosts

Nic Laflin - nLighteneddevelopment.com nicxvan John Picozzi - epam.com johnpicozzi Scott Falconer - managing-ai.com scott-falconer

MOTW Correspondent

Martin Anderson-Clutz - mandclu.com mandclu

Brief description:
- Have you ever wanted insights into how cache is working on your Drupal site? There's a module for that.
Module name/project name:
- Cache Metrics
Brief history
- How old: created in Oct 2019 by Moshe Weitzman (moshe weitzman), today's guest, a consistent core contributor, a member of the security team, and one of the rare few with a two-digit user id on drupal.org
- Versions available: 2.0.3, 2.1.0, and 2.2.0, the last of which works with Drupal 8.7.7, 9, 10, and 11
Maintainership
- Actively maintained
- Security and test coverage
- Documentation - in depth README
- Number of open issues: 2 open issues, 1 of which is a bug, but is marked fixed
Usage stats:
- 37 sites
Module features and usage
- With this module enabled, your Drupal site will log all cache tag invalidations
- Additionally, cache tag invalidations will be sent to New Relic as custom events, where you can use the rich reporting tools available to mine for further insights. Many Drupal hosting options include New Relic out-of-the-box, and there's a free tier you can use if you're self-hosting, so this a reporting tool lots of Drupal sites can use
- Cache hits and misses are also sent to New Relic, so you can investigate things like cache misses as a percentage by cache bin
- Finally, the aforementioned README also includes information about how to use a different analytics provider, in case New Relic doesn't meet your specific needs
- Drupal sites probably don't need this kind of visibility on a regular basis, but if you're troubleshooting any kind of cache-related issue, this could be really useful