An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

pypi.org "profiling" keyword

Top 1.2% on pypi.org
ddtrace 4.17.0
Datadog APM client library
869 versions - Latest release: 1 day ago - 39 dependent packages - 343 dependent repositories - 48.2 million downloads last month - 653 stars on GitHub - 4 maintainers
dbprint 0.21.0
Snapshot a database's schema, values and joins into your repo, with notes on what they mean, so c...
22 versions - Latest release: 38 minutes ago - 1.28 thousand downloads last month - 2 stars on GitHub - 1 maintainer
play-launch 0.33.0
ROS 2 launch inspection tool - resolve, run, and analyze launch executions with resource monitoring
46 versions - Latest release: about 1 hour ago - 5.08 thousand downloads last month - 6 stars on GitHub - 1 maintainer
importguardpy 0.2.3
A pull-request report of what a change adds to your Python program's startup: new packages and th...
5 versions - Latest release: about 2 hours ago - 20 downloads last month - 5 stars on GitHub - 1 maintainer
access-profiling 0.2
Tools and utilities to profile the ACCESS climate models.
2 versions - Latest release: about 1 month ago - 65 downloads last month - 1 stars on GitHub - 1 maintainer
astral-dev-toolchain-flamegraph 0.6.15
A simple cargo subcommand for generating flamegraphs, using inferno under the hood
2 versions - Latest release: about 3 hours ago - 67 downloads last month - 6,051 stars on GitHub
hothog 0.1.0
Find the imports hogging your hot path — and the single best place to defer each one.
1 version - Latest release: 5 months ago - 21 downloads last month - 3 stars on GitHub
Top 0.8% on pypi.org
py-spy 0.4.3
Sampling profiler for Python programs
42 versions - Latest release: 11 days ago - 18 dependent packages - 1,186 dependent repositories - 20.4 million downloads last month - 15,627 stars on GitHub - 1 maintainer
arm-ai-model-optimizer 2.1.9
Arm AI Model Optimizer command-line client and Python API for ML model optimization
3 versions - Latest release: about 5 hours ago - 4.79 thousand downloads last month - 1 maintainer
line-profiler-andy 3.1.0
Line-by-line profiler.
1 version - Latest release: about 6 years ago - 1 dependent repositories - 27 downloads last month - 3,252 stars on GitHub - 1 maintainer
phys-ai-dataprofiler 0.4.0
Profile robotics and lab datasets on the Hugging Face Hub without downloading them (MCAP, ROS bag...
2 versions - Latest release: about 7 hours ago - 144 downloads last month - 0 stars on GitHub - 1 maintainer
redline-core 0.5.0b1
Framework-agnostic request profiler engine: span tracing, SQL fingerprinting, N+1 detection, EXPL...
4 versions - Latest release: about 9 hours ago - 549 downloads last month - 14 stars on GitHub - 1 maintainer
pynuttx 2026.11.13.105502
Comprehensive Python debugging and analysis toolkit for Xiaomi Vela RTOS - includes GDB extension...
106 versions - Latest release: about 10 hours ago - 6.24 thousand downloads last month - 202 stars on GitHub - 2 maintainers
nvidia-nat-profiler 1.9.0
Subpackage for profiling and performance evaluators in NVIDIA NeMo Agent Toolkit
186 versions - Latest release: 2 months ago - 9.97 thousand downloads last month - 2,702 stars on GitHub - 1 maintainer
agenticlens 1.0.3
Profile, analyze, and optimize token consumption in LLM-powered applications and agentic workflows.
25 versions - Latest release: about 13 hours ago - 31.6 thousand downloads last month - 58 stars on GitHub - 4 maintainers
cutracer 0.5.1
Python tools for CUTracer trace validation and analysis
85 versions - Latest release: 8 days ago - 2.11 thousand downloads last month - 84 stars on GitHub - 1 maintainer
agentloop-profiler 0.7.0
Profiler and optimization layer for AI agent execution graphs
8 versions - Latest release: about 2 months ago - 218 downloads last month - 6 stars on GitHub - 1 maintainer
Top 1.8% on pypi.org
scalene 2.4.0 💰
Scalene: A high-resolution, low-overhead CPU, GPU, and memory profiler for Python with AI-powered...
191 versions - Latest release: 21 days ago - 5 dependent packages - 58 dependent repositories - 318 thousand downloads last month - 13,550 stars on GitHub - 1 maintainer
Top 1.0% on pypi.org
pyinstrument 5.1.3
Call stack profiler for Python. Shows you why your code is slow!
56 versions - Latest release: 4 months ago - 58 dependent packages - 803 dependent repositories - 9.39 million downloads last month - 8,032 stars on GitHub - 1 maintainer
pyinstrument1 3.1.3
Call stack profiler for Python. Shows you why your code is slow!
1 version - Latest release: over 6 years ago - 1 dependent repositories - 15 downloads last month - 8,032 stars on GitHub - 1 maintainer
taxpasta 0.7.0
TAXonomic Profile Aggregation and STAndardisation
13 versions - Latest release: over 2 years ago - 81 downloads last month - 43 stars on GitHub - 3 maintainers
Top 1.5% on pypi.org
django-silk 5.6.0 💰
Silky smooth profiling for the Django Framework
54 versions - Latest release: 2 months ago - 3 dependent packages - 963 dependent repositories - 2.29 million downloads last month - 5,005 stars on GitHub - 3 maintainers
kedo-ddtrace 0.8.5.0
Datadog tracing code
1 version - Latest release: over 9 years ago - 1 dependent repositories - 5 downloads last month - 654 stars on GitHub - 1 maintainer
rs-ddtrace 0.12.1
Datadog tracing code
2 versions - Latest release: over 8 years ago - 1 dependent repositories - 8 downloads last month - 654 stars on GitHub - 2 maintainers
datalathe 2.1.0
Python client for the Datalathe API
17 versions - Latest release: 1 day ago - 153 downloads last month - 1 maintainer
metal-gpu-trace 0.24.0
Measure Wine and macOS programs' GPU use on Apple silicon with Metal System Trace, from the shell...
29 versions - Latest release: 1 day ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
halidoscope 22.1.0
An interactive GUI and CLI for working with Halide traces.
2 versions - Latest release: 13 days ago - 0 downloads last month - 6,631 stars on GitHub - 1 maintainer
Top 3.6% on pypi.org
django-cprofile-middleware 1.0.5
Easily add cProfile profiling to django views.
8 versions - Latest release: over 6 years ago - 1 dependent package - 53 dependent repositories - 83 thousand downloads last month - 151 stars on GitHub - 1 maintainer
django-cprofile-middleware-dmw 0.3
Easily add cProfile profiling to django views.
2 versions - Latest release: over 7 years ago - 1 dependent repositories - 59 downloads last month - 151 stars on GitHub - 1 maintainer
profiling-helpers 0.2.0
A small utility library that wraps cProfile and makes it easy to debug performance problems in yo...
2 versions - Latest release: over 3 years ago - 15 downloads last month - 1 stars on GitHub - 1 maintainer
pandas-doctor 0.1.2
Finds slow pandas code, rewrites it, and checks on your data that the result is identical.
3 versions - Latest release: 1 day ago - 1 maintainer
metasbt 0.1.5
A scalable framework for automatically indexing microbial genomes and accurately characterizing m...
7 versions - Latest release: over 1 year ago - 45 downloads last month - 24 stars on GitHub - 1 maintainer
perftester 0.8.0
Lightweight performance testing in Python
11 versions - Latest release: 9 months ago - 624 downloads last month - 43 stars on GitHub - 1 maintainer
pelutils 4.6.0
The Swiss army knife of Python projects: logging, timing and profiling, JSON serialization, job a...
90 versions - Latest release: 2 days ago - 4 dependent repositories - 4.01 thousand downloads last month - 7 stars on GitHub - 2 maintainers
goldencheck 3.6.0 💰
Data validation that discovers rules from your data so you don't have to write them
30 versions - Latest release: about 2 months ago - 685 downloads last month - 135 stars on GitHub - 1 maintainer
geprofiler 1.0.8
Geprofiler is a Python HTTP Server profiler that makes it easy to find slow code.
8 versions - Latest release: over 4 years ago - 1 dependent repositories - 24 downloads last month - 1 stars on GitHub - 1 maintainer
Top 1.1% on pypi.org
gprof2dot 2025.4.14
Generate a dot graph from the output of several profilers.
15 versions - Latest release: over 1 year ago - 17 dependent packages - 984 dependent repositories - 5.16 million downloads last month - 3,454 stars on GitHub - 2 maintainers
torchtimer 0.2.0
A profiling tool for pytorch
5 versions - Latest release: over 4 years ago - 1 dependent repositories - 205 downloads last month - 1 maintainer
timemory 3.2.3
Suite of performance analysis tools and toolkit for building performance analysis tools
112 versions - Latest release: over 5 years ago - 1 dependent repositories - 83 downloads last month - 367 stars on GitHub - 1 maintainer
taucmdr 1.7.1
An intuitive interface for the TAU Performance System
2 versions - Latest release: 3 days ago - 0 downloads last month - 32 stars on GitHub - 1 maintainer
debuganything 1.1.0
Debug Anything from Python agents: observe running processes (strace, py-spy, perf, lsof, tcpdump...
3 versions - Latest release: 9 days ago - 0 downloads last month - 13 stars on GitHub - 1 maintainer
helia-profiler 0.6.0
Profile LiteRT and ExecuTorch models on Ambiq Apollo hardware
17 versions - Latest release: 3 days ago - 67 downloads last month - 1 stars on GitHub
quantum-debugger 1.2.0
A quantum simulation and debugging toolkit: state-vector, Clifford/stabilizer, and density-matrix...
20 versions - Latest release: 3 days ago - 125 downloads last month - 20 stars on GitHub - 1 maintainer
trackexec 0.1
Record, replay and analyse the execution of python code.
1 version - Latest release: 3 days ago - 7 stars on GitHub - 1 maintainer
django-query-counter 0.7.0
Debug tool to print SQL queries count to the console
14 versions - Latest release: about 1 month ago - 2 dependent repositories - 19.8 thousand downloads last month - 24 stars on GitHub - 1 maintainer
django-tracepanel 0.16.0
Traces and logs for Django apps: installs tracepanel with Django support, the same as tracepanel[...
26 versions - Latest release: 3 days ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
tracepanel 0.16.0
Traces and logs for Python apps: every request, task and command with its SQL and log lines, N+1 ...
27 versions - Latest release: 3 days ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
tracepanel-agent 0.16.0
The Tracepanel agent: keeps your app's traces and logs, finds N+1 queries and other issues, serve...
37 versions - Latest release: 3 days ago - 0 downloads last month - 2 stars on GitHub - 1 maintainer
Top 6.3% on pypi.org
fastapi-debug-toolbar 0.6.3
A debug toolbar for FastAPI.
24 versions - Latest release: over 2 years ago - 6 dependent repositories - 142 thousand downloads last month - 169 stars on GitHub - 1 maintainer
npguard 0.4.1
NumPy memory observability and explanation tool
5 versions - Latest release: 4 days ago - 9 downloads last month - 3 stars on GitHub - 1 maintainer
powerlog 0.1.2
Measure the CPU and GPU energy consumed by an unmodified program
5 versions - Latest release: about 2 months ago - 362 downloads last month - 0 stars on GitHub - 1 maintainer
arena-pytest 8.1.0
pytest API and fixtures for Arena (via the C FFI)
53 versions - Latest release: 4 days ago - 11.6 thousand downloads last month - 13 stars on GitHub - 1 maintainer
tensward 0.4.2
Profile and diagnose LLM serving on your own GPU machine
28 versions - Latest release: 4 days ago - 1.29 thousand downloads last month - 12 stars on GitHub - 1 maintainer
Top 4.3% on pypi.org
austin-python 2.7.0 💰
Python wrapper for Austin, the CPython frame stack sampler.
34 versions - Latest release: 4 days ago - 2 dependent packages - 5 dependent repositories - 9.37 thousand downloads last month - 39 stars on GitHub - 1 maintainer
innards 0.0.2
See inside open-weight models while they run on your machine: read-only hooks on the model you lo...
2 versions - Latest release: 4 days ago - 366 downloads last month - 0 stars on GitHub - 1 maintainer
profiling-explorer 1.3.1 💰
Table-based exploration tool for Python profiling data (pstats files).
8 versions - Latest release: 15 days ago - 81 downloads last month - 52 stars on GitHub - 1 maintainer
palanteer-scripting 0.8.0
Palanteer scripting module
7 versions - Latest release: over 1 year ago - 1 dependent repositories - 38 downloads last month - 2,214 stars on GitHub - 1 maintainer
palanteer 0.8.0
Palanteer instrumentation library
7 versions - Latest release: over 1 year ago - 1 dependent repositories - 42 downloads last month - 2,214 stars on GitHub - 1 maintainer
harrison 2.0.0
Time a block of code
5 versions - Latest release: over 6 years ago - 1 dependent package - 6 dependent repositories - 684 downloads last month - 6 stars on GitHub - 4 maintainers
noisycompany 2.2.0
Lightweight, bandwidth-aware network noise generator with coherent decoy personas
2 versions - Latest release: 5 days ago - 0 downloads last month - 1 maintainer
django-kaleidoscope 0.1.0
A debug toolbar for Django.
13 versions - Latest release: 7 months ago - 613 downloads last month - 1 maintainer
secimport 0.11.0
A eBPF runtime sandbox for python that prevents RCE.
22 versions - Latest release: almost 2 years ago - 49 downloads last month - 245 stars on GitHub - 1 maintainer
acprof 0.3.0
Reproducible profiling of containerized Hugging Face inference services
6 versions - Latest release: 20 days ago - 0 downloads last month - 1 stars on GitHub - 1 maintainer
compilersutra-perf 0.3.0
Alpha CLI for compiler and GPU performance experiments — compile, profile, diff, and export JSON/...
5 versions - Latest release: 6 days ago - 63 downloads last month - 1 maintainer
httptap 0.8.2 💰
HTTP request visualizer with detailed timing breakdown (DNS → TCP → TLS → HTTP)
29 versions - Latest release: about 1 month ago - 765 downloads last month - 849 stars on GitHub - 1 maintainer
benchtest 0.0.1
Becnkmarking tools
1 version - Latest release: over 5 years ago - 28 downloads last month - 2 stars on GitHub - 1 maintainer
pytest-benchmem 0.5.5
Memory benchmarking for Python, on the pytest-benchmark suites you already time: a memray peak-me...
23 versions - Latest release: 3 months ago - 1.83 thousand downloads last month - 0 stars on GitHub - 1 maintainer
whyslow 0.1.7
Developer-friendly performance profiling utility for Python
10 versions - Latest release: about 3 years ago - 25 downloads last month - 28 stars on GitHub - 1 maintainer
tasktrooper 0.1.0
TaskTrooper Telemetry for Python: an OpenTelemetry distribution with route-aware APM, continuous ...
1 version - Latest release: 12 days ago - 0 downloads last month - 1 stars on GitHub - 1 maintainer
pyrock-core 0.1.0
Opinionated, zero-dependency observability for Python: traces, metrics, profiles and structured l...
1 version - Latest release: 6 days ago - 1 maintainer
etwtrace 0.1b9
Generates ETW events for tracing Python apps with the Windows Performance Toolkit
5 versions - Latest release: over 1 year ago - 65 downloads last month - 11 stars on GitHub - 1 maintainer
cognifity-verdict 0.1.0b6
Verdict — local-first agent profiling and LLM reliability
29 versions - Latest release: 7 days ago - 1.83 thousand downloads last month - 0 stars on GitHub - 1 maintainer
lagwise
Lightweight watchdog that flags slow function calls in production
2 versions - Latest release: 3 months ago - 24 downloads last month - 0 stars on GitHub - 1 maintainer
Top 4.1% on pypi.org
apache-skywalking 1.3.0
The Python Agent for Apache SkyWalking, which provides the native tracing/metrics/logging/profili...
13 versions - Latest release: 3 months ago - 2 dependent packages - 14 dependent repositories - 3 thousand downloads last month - 219 stars on GitHub - 1 maintainer
apache-skywalking-onepiece 1.1.2
The Python Agent for Apache SkyWalking, which provides the native tracing/metrics/logging/profili...
3 versions - Latest release: over 2 years ago - 20 downloads last month - 219 stars on GitHub - 1 maintainer
sonar 0.5.0
Sonar: Tool to profile usage of HPC resources by regularly probing processes
9 versions - Latest release: almost 5 years ago - 10 dependent repositories - 1.08 thousand downloads last month - 13 stars on GitHub - 1 maintainer
codegreen 0.5.0
Know the true energy cost of your code
63 versions - Latest release: 7 days ago - 1 dependent repositories - 544 downloads last month - 9 stars on GitHub - 1 maintainer
inferencekit-cli 0.1.1
Make your model serve faster on your GPU, and prove it. Skills for Claude Code, Codex and OpenCod...
2 versions - Latest release: 7 days ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
calibrax 0.1.17
JAX benchmarking, profiling and evaluation metrics for Flax NNX: a metric registry across regress...
18 versions - Latest release: 7 days ago - 13.5 thousand downloads last month - 2 stars on GitHub - 1 maintainer
litestar-debug-toolbar 1.1.1 💰
Async-native debug toolbar for Python ASGI frameworks with optional Litestar integration
9 versions - Latest release: about 1 month ago - 328 downloads last month - 8 stars on GitHub - 1 maintainer
dataprof 0.13.1 💰
Fast, lightweight data profiling and quality assessment library
37 versions - Latest release: 16 days ago - 2.55 thousand downloads last month - 33 stars on GitHub - 1 maintainer
echolot 0.17.0
Turns a huge Android trace into 20 rows of facts an AI agent can actually use
21 versions - Latest release: 7 days ago - 529 downloads last month - 9 stars on GitHub - 1 maintainer
quaxdim 0.9.1
Scalable, explainable and auditable multidimensional data-quality checks
2 versions - Latest release: 7 days ago - 1 stars on GitHub - 1 maintainer
fault-finder 0.2.0
Reproducible evidence for Python memory retention
2 versions - Latest release: 8 days ago - 0 stars on GitHub - 1 maintainer
flameox 0.2.9
Runtime evidence that helps agents trace, profile, and burn down hotspots in application and nati...
24 versions - Latest release: about 1 month ago - 608 downloads last month - 233 stars on GitHub - 1 maintainer
timer.py 2.5.0
Easy and accurate timer for Python.
19 versions - Latest release: about 3 years ago - 1 dependent repositories - 198 downloads last month - 2 stars on GitHub - 1 maintainer
timing 0.6.0
Simplify logging of timings of selected parts of an application.
10 versions - Latest release: over 1 year ago - 1 dependent package - 7 dependent repositories - 275 downloads last month - 5 stars on GitHub - 1 maintainer
Top 5.9% on pypi.org
scout-apm 4.1.0
Scout Application Performance Monitoring Agent
96 versions - Latest release: 15 days ago - 117 dependent repositories - 162 thousand downloads last month - 77 stars on GitHub - 2 maintainers
python-stopwatch2 2.0.0
A simple library to measure code performance.
9 versions - Latest release: 3 months ago - 288 downloads last month - 4 stars on GitHub - 1 maintainer
pytest-austin 0.1.0 💰
Austin plugin for pytest
1 version - Latest release: about 6 years ago - 1 dependent repositories - 21 downloads last month - 122 stars on GitHub - 1 maintainer
pykelihood 0.4.1
Intuitive syntax for complex statistical model fitting and parameter sensitivity analysis.
8 versions - Latest release: about 3 years ago - 1 dependent repositories - 113 downloads last month - 12 stars on GitHub - 1 maintainer
pypprof 0.0.1
Python profiler endpoints like Go's net/http/pprof.
1 version - Latest release: about 7 years ago - 1 dependent package - 4 dependent repositories - 24 thousand downloads last month - 54 stars on GitHub - 1 maintainer
pyliveupdate 0.3.1
A tool to manipulate python code at runtime for logging, profiling, debugging, etc.
11 versions - Latest release: over 6 years ago - 1 dependent repositories - 9 downloads last month - 66 stars on GitHub - 1 maintainer
Top 8.6% on pypi.org
sqlalchemy-easy-profile 1.3.0
An easy profiler for SQLAlchemy queries
17 versions - Latest release: over 3 years ago - 1 dependent package - 5 dependent repositories - 30 thousand downloads last month - 33 stars on GitHub - 1 maintainer
pytest-fixture-lens 0.1.1
See which pytest fixtures your tests build, reuse, and pay for — as an offline HTML report.
2 versions - Latest release: 9 days ago - 0 downloads last month - 0 stars on GitHub - 1 maintainer
mprofile 0.0.15
A low-overhead memory profiler.
14 versions - Latest release: almost 4 years ago - 1 dependent package - 4 dependent repositories - 25.7 thousand downloads last month - 31 stars on GitHub - 1 maintainer
microprobe-target-riscv 0.5.20260205153926
Microprobe: Microbenchmark generation framework: Target definitions for RISCV
63 versions - Latest release: 9 months ago - 1 dependent package - 1 dependent repositories - 88 downloads last month - 29 stars on GitHub - 1 maintainer
microprobe-core 0.5.20260205153926
Microprobe: Microbenchmark generation framework: Main package
63 versions - Latest release: 9 months ago - 4 dependent packages - 1 dependent repositories - 120 downloads last month - 29 stars on GitHub - 1 maintainer
microprobe-target-power 0.5.20260205153926
Microprobe: Microbenchmark generation framework: Target definitions for POWER
25 versions - Latest release: 9 months ago - 1 dependent package - 1 dependent repositories - 49 downloads last month - 29 stars on GitHub - 1 maintainer
microprobe-all 0.5.20260205153926
Microprobe: Microbenchmark generation framework: A modular and extensible framework to generate m...
63 versions - Latest release: 9 months ago - 1 dependent repositories - 81 downloads last month - 29 stars on GitHub - 1 maintainer