Posted inKarafka Performance Ruby
Under the Hood: Enhancing Karafka’s CPU and Memory Efficiency
Introduction Now and then, I like to go on a performance improvement hunt because life…
Posted inapache kafka Karafka mutex
From Sleep to Speed: Making Rdkafka Sync Operations 16 Times Faster
As an open-source developer, I constantly seek performance gains in the code I maintain. Since…
Posted infiber Karafka karafka framework
The Art of Forking: Unlocking Scalability in Ruby
Introduction The journey towards efficient parallelization in library development has often been based on using…
Posted inbenchmark Karafka karafka framework
Reduce your method calls by 99.9% by replacing Thread#pass with Queue#pop
When doing multi-threaded work in Ruby, there are a couple of ways to control the…
Posted inKarafka karafka framework Performance
The hidden cost of a Ruby threads leakage
Bug hunting Recently I’ve been working with one small application that would gradually become slower…
Posted inPerformance Ruby Ruby 2.7
The hidden cost of the Ruby 2.7 dot-colon method reference usage
Note: This case is valid also for the “old” #method method usage. The reason why…