perf-map-agent VS karmem

Compare perf-map-agent vs karmem and see what are their differences.

perf-map-agent

A java agent to generate method mappings to use with the linux `perf` tool (by jvm-profiling-tools)
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karmem

Karmem is a fast binary serialization format, faster than Google Flatbuffers and optimized for TinyGo and WASM. (by inkeliz)
Golang assemblyscript random-access Serialization Swift Zig C Go WebAssembly C# .NET dotnet7 odin-lang
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perf-map-agent karmem
3 20
1,622 630
1.0% -
10.0 0.6
over 3 years ago about 1 year ago
C Go
GNU General Public License v3.0 only BSD 3-clause "New" or "Revised" License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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perf-map-agent

Posts with mentions or reviews of perf-map-agent. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-05-16.
  • Launch perf-map-agent with executable instead of pid
    1 project | /r/linuxquestions | 25 Jan 2023
    Is there a way to launch perf-map-agent's script perf-java-flames with a process executable instead of first launching the executable and then monitoring it's pid? By monitoring the pid, I think we are skipping some of the scripts launched at startup.
  • Wazero: The zero dependency WebAssembly runtime for Go developers
    13 projects | news.ycombinator.com | 16 May 2022
    I don't know enough about wasm runtimes, but for example JIT runtimes like nodejs (or JVM via perf-map-agent [0]) allow writing out debug infos via the Linux Kernel JIT-Interface [1], which debuggers and profilers can then pick up to symbolize stack traces.

    [0] https://github.com/jvm-profiling-tools/perf-map-agent

  • Fantastic Symbols and Where to Find Them - Part 2
    4 projects | dev.to | 27 Jan 2022
    The runtimes usually don't enable providing symbol mappings by default. You might need to change a configuration, run the virtual machine with a specific flag/environment variable or run an additional program to obtain these mappings. For example, JVM needs an agent to provide supplemental symbol mapping files, called perf-map-agent.

karmem

Posts with mentions or reviews of karmem. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-05-16.

What are some alternatives?

When comparing perf-map-agent and karmem you can also consider the following projects:

parca-agent - eBPF based always-on profiler auto-discovering targets in Kubernetes and systemd, zero code changes or restarts needed!

gc - Branch of the spec repo scoped to discussion of GC integration in WebAssembly

rbspy - Sampling CPU profiler for Ruby

goal - a CLI version of auto layout in go

wapc-go - Golang-based WebAssembly Host Runtime for waPC-compliant modules

otto - A JavaScript interpreter in Go (golang)

postcard - A no_std + serde compatible message library for Rust

meetings - WebAssembly meetings (VC or in-person), agendas, and notes

linux - Linux kernel source tree

spall-web - Simple, Fast, Portable Profiling

wazero - wazero: the zero dependency WebAssembly runtime for Go developers

perf-map-agent vs parca-agent karmem vs gc perf-map-agent vs rbspy karmem vs goal perf-map-agent vs wapc-go karmem vs wapc-go perf-map-agent vs otto karmem vs postcard karmem vs meetings karmem vs linux karmem vs spall-web karmem vs wazero