If you have been using #py5 for a while, this page about #matplotlib integration is a documentation gem It opens up the possibility of making "live", real time and interactive, maplotlib charts, but even if you are not into #dataviz, it shows the beautiful #profiling tools integrated with py5 and how to use #threading to improve performance. In the end you also learn about named colors and the clever "Colormap Color Mode" feature.

https://www.py5coding.org/integrations/matplotlib.html #python #processing4 #profilers #colormapps

Allegro experimented with different performance optimization options to improve #ApacheKafka producer tail latency and eventually switched all its clusters to the XFS filesystem.

How❓ Dive into the #CaseStudy via #InfoQ: https://bit.ly/44jyyD3

#Profilers #Performance #eBFP #LowLatency #SoftwareArchitecture

How many people are running high-frequency sampling #profilers on their desktops though?

IOW, why pessimize for the vast majority of users?

#Linux #Performance #FramePointers #Optimization

We just published a new 🎥 of #JCON WORLD ONLINE 2023!
Watch Johannes Bechberger talking about 'Unleash the Power of #OpenSource #Java Profilers'

#Profilers help to analyze #performance bottlenecks of your application – if …

Watch it now: https://youtu.be/1Ko0ZPRmho4

Luís Cruz & friends cover #energy #profilers to measure software energy consumption https://luiscruz.github.io/2021/07/20/measuring-energy.html

Is your #Java application slow?

Deep dive into #opensource #profilers like async-profiler and JMC. Learn about flame graphs, tool usage, and the pros and cons of the different tools: https://bit.ly/3ZCDlNM

👀 Watch this #InfoQ video by Johannes Bechberger!

#SoftwareDevelopment

Modern sampling-based #profilers for #Java make it possible to investigate performance problems with #opensource tools. You can choose between:
• a slightly imprecise but easy-to-use tool with a simple UI (VisualVM)
• a built-in tool with information on GC and more (JFR)
• a tool that has lots of options and can show information on C/C++ code (async-profiler)

Try them out to know what to use when encountering your next performance problem: http://bit.ly/3GL10n0

#InfoQ

Wednesday Links - Edition 2023-03-15
https://dev.to/0xkkocel/wednesday-links-edition-2023-03-15-1phf
#profilers #gradle #kotlin #alpine