| recon |
| ===== |
| |
| Recon wants to be a set of tools usable in production to diagnose Erlang problems or inspect production environment safely. |
| |
| To build the library: |
| |
| rebar compile |
| |
| Documentation for the library can be obtained at http://ferd.github.io/recon/ |
| |
| It is recommended that you use tags if you do not want bleeding edge and development content for this library. |
| |
| Changelog |
| --------- |
| |
| - 1.2.0: |
| - add `recon_alloc:snapshot*` functions, which allow memory allocation |
| snapshots to be taken, saved on disk, reloaded, and analyzed on-demand. |
| Thanks to Lukas Larsson for this functionality. |
| - 1.1.0: |
| - add `recon_lib:term_to_port` to convert a string back to a |
| usable port. |
| - add `recon:port_info/1` and `recon:port_info/2` |
| - add `recon_alloc` module |
| - 1.0.0: add `info/2` and `info/4`. The `memory` info type thus gets renamed |
| to `memory_used`, in order to avoid conflicts when picking between a type |
| and a specific process attribute. Types exported by the module also get |
| updated. |
| - 0.4.2: extended `app_deps.erl` to read apps/ directories for releases |
| - 0.4.1: fixed bug where nodes with lots of processes could see the GC call |
| fail if said processes failed between long calls within the `bin_leak` |
| function call. |
| - 0.4.0: fixed bug where nodes with lots of processes or ports could see their |
| count or window functions fail because a process or socket closed between the |
| time the function started and before it finished. This ends up changing the |
| API in `recon_lib` for the window and count functions that take a specific |
| pid as an argument. |
| - 0.3.1: factored out some logic from `recon:info/1` into `recon_lib:term_to_pid` |
| and allowed arbitrary terms to be used for pids in `recon:get_state/1`. |
