barectf is a generator of tracer which produces CTF data streams. The generated C source code has no other dependencies than a few C standard library headers.

Flamegraph is a collection of scripts that generate interactive SVGs out of traces genated from various tracing tools. It comes with the script flamegraph.pl and many stackcollapse scripts.

uftrace is a tool for tracing and analyzing the execution of programs written in C/C++. It is heavily inspired by the ftrace framework of the Linux kernel, while supporting userspace programs. It supports various kind of commands and filters to help analysis of the program execution and performance. It provides the command uftrace. By default, it is bundled with python-3 and luajit that you can delete in a package variant.

The user space tracing library, liblttng-ust, is the LTTng user space tracer. It receives commands from a session daemon, for example to enable and disable specific instrumentation points, and writes event records to ring buffers shared with a consumer daemon.

libpatch is a lightweight C library that can be used by tracers, debuggers and other tools for insertion of probes in a program at runtime. It has many strategies to minimize probe overhead and maximize possible coverage.

Babeltrace 2 is a framework for viewing, converting, transforming, and analyzing traces. It is also the reference parser implementation of the Common Trace Format (CTF), produced by tools such as LTTng and barectf. This package provides a library with a C API, Python 3 bindings, and the command-line tool babeltrace2.

Dyninst is a collection of libraries for instrumenting, analyzing and editing binaries. It can attach to an existing program or create a new one out of an ELF file for analysis or modification. It come with a handful of C++ libraries.

Babeltrace 2 is a framework for viewing, converting, transforming, and analyzing traces. It is also the reference parser implementation of the Common Trace Format (CTF), produced by tools such as LTTng and barectf. This package provides a library with a C API, Python 3 bindings, and the command-line tool babeltrace2.

SystemTap provides infrastructure to simplify the gathering of information about the running Linux system. This assists diagnosis of a performance or functional problem. SystemTap eliminates the need for the developer to go through the tedious and disruptive instrument, recompile, install, and reboot sequence that may be otherwise required to collect data.

SystemTap provides a simple command line interface and scripting language for writing instrumentation for a live running kernel plus user-space applications. We are publishing samples, as well as enlarging the internal "tapset" script library to aid reuse and abstraction. SystemTap is a tool for complex tasks that may require live analysis, programmable on-line response, and whole-system symbolic access, and can also handle simple tracing jobs.

While the CTF reading libraries focus on decoding and providing completed and ordered event record objects, the yactfr API offers a lower level of CTF processing. Allowing iteration over individual element sequences to obtain elements: beginning/end of packet, beginning/end of event record, beggining/end of structure, individual data stream scalar values like fixed-length integers, fixed-length floating point numbers, and null-terminated strings, specific clock value update, known data stream ID, and the rest.

Package dht implements a distributed hash table that satisfies the IPFS routing interface as specified in kab-dht. This DHT is modeled after Kademlia with S/Kademlia modifications.

go-ipld-format is a translation layer between go-ipld-prime nodes and go-ipld-format legacy interface.

This package provides a testing toolbox for go-libp2p modules.

This package provides an Authoritative DNS server and HTTP+libp2p API for distributing DNS subdomains with CA-signed TLS certificates to libp2p peers.

This package provides a replacement of the standard net stack in Go with LibP2P streams.

This package provides an utility functions for working with IPFS blocks.

go-libdht is a generic toolbox designed for the implementation and experimentation of Distributed Hash Tables in Go. It establishes foundational types and interfaces applicable across a broad spectrum of DHTs, especially those sharing a similar topology. By offering reusable components like keys and routing tables, go-libdht streamlines the DHT implementation process. Using go-libdht, developers can seamlessly craft their own DHTs using the provided modular components.

Package ipfs provides wrapper implementations of key layers in the go-ipfs stack to enable content-blocking.

This package implements signed records for use wit IPFS routing systems.

This package provides a collection of helper types for composing different types of routers.

This package provides a networking stack and library modularized out of The IPFS Project as specified in libp2p.

go-cidutil implements various utilities and helper functions for working with CIDs.

This is an IPLD ADL that provides string based pathing for protobuf nodes. The top level node behaves like a map where LookupByString returns the Hash property on the Link in the protobufs list of Links whos Name property matches the key. This should enable selector traversals that work based of paths.

Metrics interface for IPFS (Kubo).