https://github.com/timuryan/sherlock_mem
Elixir memory usage tracer for GenServer processes
https://github.com/timuryan/sherlock_mem
elixir genserver performance-metrics
Last synced: 4 months ago
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Elixir memory usage tracer for GenServer processes
- Host: GitHub
- URL: https://github.com/timuryan/sherlock_mem
- Owner: timuryan
- Created: 2019-09-27T13:44:58.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2020-01-06T21:35:02.000Z (over 6 years ago)
- Last Synced: 2025-10-21T16:46:10.502Z (8 months ago)
- Topics: elixir, genserver, performance-metrics
- Language: Elixir
- Homepage:
- Size: 6.84 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
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README
# SherlockMem
Memory usage tracer for GenServer processes.
## Installation
The package can be installed by adding `sherlock_mem` to your list of dependencies in `mix.exs`:
```elixir
def deps do
[{:sherlock_mem, "~> 0.1.3"}]
end
```
## Basic Usage
- Add "use SherlockMem" in each GenServer module like this:
```elixir
defmodule Slack do
use GenServer
use SherlockMem
...
end
```
- At runtime enable tracing module by running in iex console:
```elixir
SherlockMem.enable(Slack)
```
- For each init callback there will be messages like this:
```console
print_mem_before "init_before"
print_mem_after "init_after "
```
- Library is wrapping standard GenServer callbacks: init, handle_cast, handle_call, handle_info
### More details
- default log level is info
- it's using recon to get current process memory usage