Javier Honduvilla Coto

Articles by Javier Honduvilla Coto
Profiling Python and Ruby using eBPF

Profiling Python and Ruby using eBPF

October 04, 2023
eBPF
Interpreter
Ruby
Python
Continuous profiling
Profiling
Performance
Performance Profiling
Performance Analysis
Correctly Profiling Node.js with Zero-Instrumentation

Correctly Profiling Node.js with Zero-Instrumentation

July 12, 2023
Parca Agent
Interpreter
Node.Js
Perf
Symbols
Frame Pointers
DWARF
JIT
Profiling
Javascript

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

March 1, 2023
Continuous-Profiling
Profiling
Parca
Parca Agent
DWARF
DWARF-Based Unwinding
JIT
Symbolization
Step Querying
Icicle Graphs

Design Decisions of a Continuous Profiler

December 14, 2022
Continuous-Profiling
BPF
eBPF
Observability
Parca
FrostDB
High Cardinality
Debuginfod
Parca Agent

DWARF-based Stack Walking 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

November 23, 2022
Profiling
eBPF
Observability
Frame Pointers
DWARF
DWARF-Based Unwinding
.eh_frame
Parca Agent

System-wide profiling in Parca Agent

August 24, 2022
Profiling
BPF
System-Wide
Parca Agent