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
16,104
License
Last commit
1 hour ago
C++Active
Perforator logo

Perforator

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

Stars
3,403
License
Last commit
12 hours ago
C++Active
System Informer logo

System Informer

Powerful Windows tool for monitoring, debugging, and malware detection

Stars
14,898
License
MIT
Last commit
16 hours ago
CActive
SPX logo

SPX

Lightweight self‑hosted PHP profiler with instant UI

Stars
2,604
License
GPL-3.0
Last commit
23 hours ago
CActive
Scalene logo

Scalene

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

Stars
13,443
License
Apache-2.0
Last commit
1 day ago
PythonActive
Grafana Pyroscope logo

Grafana Pyroscope

Intuitive, queryless UI for continuous application profiling

Stars
11,479
License
AGPL-3.0
Last commit
1 day ago
GoActive
Likwid logo

Likwid

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

Stars
1,908
License
GPL-3.0
Last commit
3 days ago
CActive
MTuner logo

MTuner

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

Stars
2,785
License
BSD-2-Clause
Last commit
6 days ago
C++Active
PerfView logo

PerfView

Deep-dive performance analysis for .NET on Windows

Stars
4,694
License
MIT
Last commit
8 days ago
C#Active
Parca logo

Parca

Continuous eBPF profiling for cost-effective performance insights

Stars
4,884
License
Apache-2.0
Last commit
9 days ago
TypeScriptActive
VizTracer logo

VizTracer

Low-overhead Python tracer with interactive Perfetto visualizations

Stars
7,655
License
Apache-2.0
Last commit
16 days ago
PythonActive
py-spy logo

py-spy

Zero‑overhead sampling profiler for live Python applications

Stars
15,244
License
MIT
Last commit
25 days ago
RustActive
Palanteer logo

Palanteer

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

Stars
2,211
License
Last commit
1 year ago
C++Dormant
fgprof logo

fgprof

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

Stars
3,107
License
MIT
Last commit
1 year ago
GoDormant
Speedracer logo

Speedracer

Run, trace, and report JavaScript performance with Chrome

Stars
1,849
License
MIT
Last commit
3 years ago
JavaScriptDormant