Best Open-source Continuous Profiling tools

Explore curated open-source tools in the Continuous Profiling category. Compare technologies, see alternatives, and find the right solution for your workflow.

10+ projects · Page 1 of 1

Tracy Profiler logo

Tracy Profiler

Nanosecond-resolution, real-time telemetry profiler for games and apps

Stars
15,377
License
Last commit
3 hours ago
C++Active
Perforator logo

Perforator

Zero‑impact continuous CPU profiling for large‑scale Linux services

Stars
3,399
License
Last commit
11 hours ago
C++Active
System Informer logo

System Informer

Powerful Windows tool for monitoring, debugging, and malware detection

Stars
13,736
License
MIT
Last commit
23 hours ago
CActive
Grafana Pyroscope logo

Grafana Pyroscope

Intuitive, queryless UI for continuous application profiling

Stars
11,268
License
AGPL-3.0
Last commit
1 day ago
GoActive
Likwid logo

Likwid

Comprehensive CLI suite for low‑level CPU/GPU performance analysis

Stars
1,884
License
GPL-3.0
Last commit
1 day ago
CActive
Parca logo

Parca

Continuous eBPF profiling for cost-effective performance insights

Stars
4,804
License
Apache-2.0
Last commit
2 days ago
TypeScriptActive
Scalene logo

Scalene

Fast line‑level CPU, GPU, and memory profiling with AI suggestions

Stars
13,304
License
Apache-2.0
Last commit
2 days ago
JavaScriptActive
py-spy logo

py-spy

Zero‑overhead sampling profiler for live Python applications

Stars
15,009
License
MIT
Last commit
2 days ago
RustActive
PerfView logo

PerfView

Deep-dive performance analysis for .NET on Windows

Stars
4,642
License
MIT
Last commit
8 days ago
C#Active
VizTracer logo

VizTracer

Low-overhead Python tracer with interactive Perfetto visualizations

Stars
7,569
License
Apache-2.0
Last commit
19 days ago
PythonActive
SPX logo

SPX

Lightweight self‑hosted PHP profiler with instant UI

Stars
2,559
License
GPL-3.0
Last commit
3 months ago
CActive
MTuner logo

MTuner

Cross‑platform C/C++ memory profiler with time‑based history

Stars
2,754
License
BSD-2-Clause
Last commit
8 months ago
C++Stable
Palanteer logo

Palanteer

Lean, high-resolution instrumentation for C++ and Python applications

Stars
2,207
License
Last commit
9 months ago
C++Stable
fgprof logo

fgprof

Unified wall‑clock profiler for Go applications with mixed I/O and CPU

Stars
3,097
License
MIT
Last commit
10 months ago
GoStable
Speedracer logo

Speedracer

Run, trace, and report JavaScript performance with Chrome

Stars
1,851
License
MIT
Last commit
3 years ago
JavaScriptDormant