Profiling

Articles tagged with "Profiling"

Announcing the new "Views" feature on Polar Signals Cloud

Scope requests with pre-defined filters and gain precise control over your profiling data!

November 21, 2023

Profiling

View

Continuous-Profiling

Announcing New Features on pprof.me: Previews and User History

Preview shared profiling data and keep a history of your shared profiles!

November 2, 2023

Pprof

Profiling

Profiling Python and Ruby using eBPF

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

December 4, 2023

ebpf

interpreter

ruby

python

continuous profiling

profiling

performance

performance profiling

performance analysis

Profiling Mojo 🔥

A look at profiling Modular's Mojo language.

September 7, 2023

Profiling

eBPF

DWARF

DWARF-Based Unwinding

Debuginfo

Debuginfod

Mojo🔥

View Profiling Data within Code

A look at an exciting new feature in Polar Signals Cloud: Source View.

August 31, 2023

Profiling

Continuous-Profiling

Software Development

Correctly Profiling Node.js with Zero-Instrumentation

Or: A tale of handling unexpected behaviour by the v8 runtime.

July 12, 2023

Parca Agent

Interpreter

Node.Js

Perf

Symbols

Frame Pointers

DWARF

JIT

Profiling

Javascript

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 4, 2023

continuous profiling

profiling

icicle graphs

flame graphs

performance

performance monitoring

performance profiling

performance analysis

data visualization

What’s new in Parca 0.16 and Parca Agent 0.13?

We have exciting updates in this release, including improved JIT symbolization, reliability and quality improvements, step querying, and more!

March 1, 2023

Continuous-Profiling

Profiling

Parca

Parca Agent

DWARF

DWARF-Based Unwinding

JIT

Symbolization

Step Querying

Icicle Graphs

Symbolizing Postgres Profiling Data

A journey through undocumented behavior.

February 8, 2023

Postgres

Sql

Profiling

Continuous-Profiling

Debuginfo

Debuginfod

DWARF

DWARF-based Stack Walking Using eBPF

Deep dive into the new DWARF-based stack unwinder using eBPF.

November 29, 2022

Profiling

BPF

eBPF

Observability

Frame Pointers

DWARF

DWARF-Based Unwinding

.eh_frame

Parca Agent

Announcing Profiling Support Without Frame Pointers

Open-Source Parca Agent is adding support for native applications compiled without frame pointers.

November 23, 2022

Profiling

eBPF

Observability

Frame Pointers

DWARF

DWARF-Based Unwinding

.eh_frame

Parca Agent

System-wide profiling in Parca Agent

How we re-architected Parca Agent to profile every process on the host and made it more scalable in the process.

August 24, 2022

Profiling

BPF

System-Wide

Parca Agent

Profiling Next.js apps with Parca

We will learn how to profile your Next.js/Node.js apps with Parca and how it helps you to go back in time and identify the root cause for the irregular bottlenecks in your application's performance.

March 2, 2022

Javascript

Nextjs

Profiling

Parca

Fantastic Symbols and Where to Find Them - Part 2

How profilers and debuggers translate machine addresses to human-readable symbolic names

January 27, 2022

Symbolization

Debugging

Profiling

Perf

Symbols

Interpreter

JIT

Python

Ruby

Node.Js

Javascript

Java

Fantastic Symbols and Where to Find Them - Part 1

How profilers and debuggers translate machine addresses to human-readable symbolic names

January 13, 2022

Symbolization

Binary

Debugging

Profiling

Analysis

Perf

Binutils

Symbols