Performance

Articles tagged with "Performance"

A Walk with LuaJIT

How we scrape callstack information from the LuaJIT engine for profiling

November 13, 2024

eBPF

Interpreter

Performance

LuaJIT

Continuous-Profiling

JIT

The Cost of Go's Interfaces and How to Fix It

Why dynamic dispatch is necessary and how to fix it with devirtualizing and PGO.

December 21, 2024

golang

pgo

observability

continuous profiling

ebpf

performance

Polar Signals Cloud is Generally Available

We're ready to share our product with the world!

December 21, 2024

generally available

observability

continuous profiling

ebpf

performance

Profiling Python and Ruby using eBPF

Dive into the internals of profiling interpreted Python and Ruby code using eBPF

December 21, 2024

ebpf

interpreter

ruby

python

continuous profiling

profiling

performance

performance profiling

performance analysis

Ice and Fire: How to read icicle and flame graphs

Flame graphs and icicle graphs are a great way to visualize performance profiles. In this post, we will learn how to read and interpret them.

December 21, 2024

continuous profiling

profiling

icicle graphs

flame graphs

performance

performance monitoring

performance profiling

performance analysis

data visualization

Designing Your Indexes for Better Database Performance

How we improved our database query performance by 80% and the intuition behind the changes that led to this improvement

March 20, 2023

Parca

Databases

Performance

Indexes

Schema

Introducing Parca - Prometheus but for profiles

P.S. We got funded!

October 8, 2021

Pprof

Performance

Kubernetes

eBPF

Funding

Prometheus

DIY pprof profiles using Go

Building pprof profiles from scratch using Go

August 3, 2021

Pprof

Performance

Demystifying Pprof Labels with Go

Learn how to demystify Pprof Labels using Go

April 13, 2021

Pprof

Performance