gdb-heap | Heap Analyzer for Python | Monitoring library

by rogerhu Python Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | gdb-heap Summary

gdb-heap is a Python library typically used in Performance Management, Monitoring applications. gdb-heap has no bugs, it has no vulnerabilities and it has low support. However gdb-heap build file is not available and it has a Non-SPDX License. You can download it from GitHub.

Original fork derived from This repo is now considered the official repository for the gdb-heap library.

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Quality

Security

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Support

gdb-heap has a low active ecosystem.

It has 181 star(s) with 33 fork(s). There are 14 watchers for this library.

It had no major release in the last 6 months.

There are 5 open issues and 6 have been closed. On average issues are closed in 574 days. There are 4 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of gdb-heap is current.

Quality

gdb-heap has 0 bugs and 0 code smells.

Security

gdb-heap has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

gdb-heap code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

gdb-heap has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

gdb-heap releases are not available. You will need to build from source code and install.

gdb-heap has no build file. You will be need to create the build yourself to build the component from source.

Installation instructions, examples and code snippets are available.

gdb-heap saves you 1179 person hours of effort in developing the same functionality from scratch.

It has 2660 lines of code, 312 functions and 16 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed gdb-heap and discovered the below as its top functions. This is intended to give you an instant insight into gdb-heap implemented functionality, and help decide if they suit your requirements.

Group u into usage_set
Add a new snapshot
Return a new instance with the current usage
Execute a command
Set the category for the given address
Print out the usage information
Calculate the width of a column
Calculate column widths
Write the table to out
Show diff history
Determine address of free types
Dump count values as a hexadecimal string
Given a pointer to a memory address return a native instance
Iterate over the usage of this block
Print out usage information about memory on heap
This function will categorize the reference set
Show diff between previous snapshots
Returns the aras
Print all memory on the heap
Group pointer addresses into memory
Group GdkImagePrivateX
Format the RST file
Verify the table data
Print the contents of the buffer
Print out memory usage information
Execute a Gdb command
Print command line arguments

Get all kandi verified functions for this library.

gdb-heap Key Features

No Key Features are available at this moment for gdb-heap.

gdb-heap Examples and Code Snippets

No Code Snippets are available at this moment for gdb-heap.

Community Discussions

Trending Discussions on gdb-heap

glibc Arena system_mem does not add up to the amount of VSS or RSS

QUESTION

glibc Arena system_mem does not add up to the amount of VSS or RSS

Asked 2020-Jun-08 at 19:17

I have a process where I'm trying to account for where all the memory is going. My first thought was to iterate through all the arenas with gdb and output their system memory like so (I've configured the process to 32 arenas):

...

ANSWER

Answered 2020-Jun-08 at 19:17

I figured this out. The reason why memory regions were not traceable in this manner was because some other parts of the program were calling mmap() directly as opposed to using malloc() or new.

Only those allocations that interface with malloc will be traceable by examining the main_arena or utilizing gdb-heap.

Source https://stackoverflow.com/questions/62222814

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install gdb-heap

To get this module working with Ubuntu 16.04, make sure you have the following packages installed:. The original forked version assumes an "import gdb" module, which resides in "/usr/share/glib-2.0/gdb" as part of the libglib2.0-0-dbg package. Earlier versions of Ubuntu have this library is located in the ibglib2.0-dev package. There is also a conflict with the python-gobject-2 library, which are deprecated Python bindings for the GObject library. This package installs a glib/ directory inside /usr/lib/python2.7/dist-packages/glib/option.py, which many Gtk-related modules depend. You will therefore need to make sure the sys.path for /usr/share/glib-2.0/gdb is declared first for this reason (see code example). You’ll also want to install python-dbg since the package comes with the debugging symbols for the stock Python 2.7, as well as a python-dbg binary compiled with the --with-pydebug option that will only work with C extensions modules compiled with the /usr/include/python2.7_d headers. The python-dbg binary is compiled with the Py_TRACE_REFS conditional via the --pydebug which modifies the internal Python data structures and adds two pointers into every base PyObject, preventing previously compiled C extensions to be used. Using your own compiled version of Python is therefore the way to go if you want to take advantage of the categorize features of gdb-heap and/or inspecting the internal memory structures of Python.
To get this module working with Ubuntu 16.04, make sure you have the following packages installed:
Create a file that will help automate the loading of the gdbheap library:

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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