mirage-profileversion

Collect runtime profiling information in CTF format

This library can be used to trace execution of OCaml/Lwt programs (such as Mirage unikernels) at the level of Lwt threads. The traces can be viewed using JavaScript or GTK viewers provided by [mirage-trace-viewer][] or processed by tools supporting the [Common Trace Format (CTF)][ctf]. Some example traces can be found in the blog post Visualising an Asynchronous Monad.

Libraries can use the functions mirage-profile provides to annotate the traces with extra information. When compiled against a normal version of Lwt, mirage-profile's functions are null-ops (or call the underlying untraced operation, as appropriate) and OCaml's cross-module inlining will optimise these calls away, meaning there should be no overhead in the non-profiling case.

AuthorThomas Leonard <talex5@gmail.com>
LicenseBSD-2-clause
Published
Homepagehttps://github.com/mirage/mirage-profile
Issue Trackerhttps://github.com/mirage/mirage-profile/issues
MaintainerThomas Leonard <talex5@gmail.com>
Dependencies
Source [http] https://github.com/mirage/mirage-profile/releases/download/v0.8.2/mirage-profile-0.8.2.tbz
sha256=0680a8545f64eabe9496ce9f52c20ecff82c18a4159fceca4e91890e525fe2c4
md5=7f094bcb0b81746a712326ea583b2e76
Edithttps://github.com/ocaml/opam-repository/tree/master/packages/mirage-profile/mirage-profile.0.8.2/opam
Required by
Optionally used by
  • dns>=0.19.1 & <1.0.0