Projects

Guppy Python Programming Environment

A Python programming environment providing memory sizing, profiling and analysis, and a specification language that can formally specify aspects of Python programs and generate tests and documentation from a common source.

objgraph

objgraph is a module that lets you visually explore Python object graphs.

oktech-profiler

OKTECH ProfilerOKTECH Profiler is a low-impact, sampling and instrumentation profiler for Java. It doesn't require constant connection from a profiler console, as it dumps the profiled information in a binary file. This file might be processed any time later on; report can be generated from the ... [More] overall information. It can be executed in a local JVM or it can connect to a remote JMX server, allowing to profile any kind of application, e.g.: Benchmarking unit tests during the build process Production application performance analysis in application servers Custom profiling setup for desktop, client-server or any, JMX-enabled Java application The overhead of the profiler can be very low (and it can be tuned further if required, e.g. reducing the sampling frequency), but to improve accuracy it can be used in an instrumentation mode also, with a slightly higher overhead. Start with the following page: Quick Start Guide Features Release notes (1.1 is out - 2009-10-02) Downloads Documentation License information Support (community and commercial) Donate OKTECH Profiler is the product of OKTECH-Info Kft. [Less]

qmp2

A simple and quick tool for fast memory profiling.

meliae

Meliae is a library meant to help people understand how their memory is being used in Python. This project is similar to heapy (in the 'guppy' project), in its attempt to understand how memory has been allocated. Currently, its main difference is that it splits the task of computing ... [More] summary statistics, etc of memory consumption from the actual scanning of memory consumption. It does this, because I often want to figure out what is going on in my process, while my process is consuming huge amounts of memory (1GB, etc). It also allows dramatically simplifying the scanner, as I don't allocate python objects while trying to analyze python object memory consumption. It will likely grow to include a GUI for browsing the reference graph. For now it is mostly used in the python interpreter. The name is simply a fun word (means Ash-wood Nymph). [Less]

PySizer

PySizer is a memory usage profiler for Python code.