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Level Up Solutions : conseil et développement d'applications web
Company blog · levups.com/en/blogprogrammingweb
Level Up Solutions : conseil et développement d'applications web is the company blog at levups.com, writing about programming and web. Since 2017, 4 different Hacker News readers have linked it 4 times, most often “Improve your Ruby application's memory usage and performance with jemalloc”. No feed was found, so read it on the site itself.
Too few sampled comments (2) to say how often HN recommends it.?
Why HN links it
Commenters link these posts on reducing Ruby memory usage, pointing to jemalloc as a fix for MRI and large Rails apps. The links serve as examples and the comments do not judge the writing.
Summarised by Claude from a sample of 2 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.
Conseil informatique et développement d'applications web depuis 1999. Solutions e-commerce depuis 2003.
Most-linked posts?
- Improve your Ruby application's memory usage and performance with jemalloc3 people · 3 mentions · first linked 2017-04-21
What Hacker News says?
This is orthogonal to tenderlove's GC work, but if you're using MRI and want an easy memory usage/performance win, swap out the standard glibc malloc for jemalloc: https://www.levups.com/en/blog/2017/optimize_ruby_memory_usa...
Comment linking /en/blog/2017/optimize_ruby_memory_usage_jemalloc_heroku_scalingo.html
on “Reducing Memory Usage in Ruby”Submitted The difference between HTTP connect, write and read timeouts in Ruby as a story · 1 points
HN discussionLarge rails apps can see significant improvement in memory use efficiency with jemalloc e.g. as in https://www.levups.com/en/blog/2017/optimize_ruby_memory_usa... However I’ve also seen an improvement from simply setting MALLOC_ARENA_MAX=2.
Comment linking /en/blog/2017/optimize_ruby_memory_usage_jemalloc_heroku_scalingo.html
on “Testing Memory Allocators: ptmalloc2 vs. tcmalloc vs. hoard vs. jemalloc”Submitted Improve your Ruby application's memory usage and performance with jemalloc as a story · 1 points
HN discussion