Why is JRuby Slow?

• artichoke

  31 2,995 9.0 Rust

  💎 Artichoke is a Ruby made with Rust

  

I wonder how Artichoke would compare on this benchmark (if it is ready to run jekyll at this point).

• JRuby

  24 3,746 9.9 Ruby

  JRuby, an implementation of Ruby on the JVM

  

I can make some general recommendations that may help you. These and other tips are documented in the startup time wiki page here: https://github.com/jruby/jruby/wiki/Improving-startup-time

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• matrix.to

  251 861 4.4 JavaScript

  A simple stateless privacy-protecting URL redirecting service for Matrix

  

https://matrix.to/#/#jruby:matrix.org

• truffleruby

  26 2,964 9.9 Ruby

  A high performance implementation of the Ruby programming language, built on GraalVM.

  

Thank you for the issue at https://github.com/oracle/truffleruby/issues/2363. Currently TruffleRuby has multiple Ruby-level profilers (--cpusampler, VisualVM, Chrome Inspector). We're working on having an easy way to get a flamegraph (right now we use this but one needs to clone the truffleruby repo which is less convenient). Java-level profiling is also possible via VisualVM. async-profiler needs something like JDK>=15 to work properly with Graal compilations IIRC.

Suggest a related project