thiagoesteves · thiagoesteves · Oct 25, 2025 · Oct 25, 2025
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,80 +1,56 @@
-# CHANGELOG (v0.1.X)
+# CHANGELOG (v0.2.X)
 
-## 0.1.13 ()
+## 0.2.0 (:soon:)
 
-### Backwards incompatible changes for 0.1.12
- * None
-
-### Bug fixes
- * None
-
-### Enhancements
- * [[`PR-30`](https://github.com/thiagoesteves/observer_web/pull/30)] Adding configurable timeout for fetching specific states.
- * [[`PR-31`](https://github.com/thiagoesteves/observer_web/pull/31)] Adding process dictionary information.
- * [[`PR-32`](https://github.com/thiagoesteves/observer_web/pull/32)] Adding port/process actions.
-
-## 0.1.12 🚀 (2025-10-12)
-
-### Backwards incompatible changes for 0.1.11
- * None
-
-### Bug fixes
- * None
-
-### Enhancements
- * [[`PR-27`](https://github.com/thiagoesteves/observer_web/pull/27)] Adding Igniter.
- * [[`PR-28`](https://github.com/thiagoesteves/observer_web/pull/28)] Updating Tailwind.
- * [[`PR-28`](https://github.com/thiagoesteves/observer_web/pull/28)] Adding theme support.
- * [[`PR-28`](https://github.com/thiagoesteves/observer_web/pull/28)] Assets organization.
-
-## 0.1.11 🚀 (2025-08-29)
-
-### Backwards incompatible changes for 0.1.10
- * None
+### ⚠️ Backwards incompatible changes for 0.1.12
 
-### Bug fixes
- * None
-
-### Enhancements
- * [[`ISSUE-19`](https://github.com/thiagoesteves/observer_web/issues/19)] Adding copy to clipboard button to copy tracing text.
- * [[`ISSUE-21`](https://github.com/thiagoesteves/observer_web/issues/21)] Add non case sensitive search for modules and functions for tracing.
-
-## 0.1.10 🚀 (2025-05-26)
-
-### Backwards incompatible changes for 0.1.9
- * None
-
-### Bug fixes
- * None
+#### Memory Monitoring GenServer
+A new GenServer has been added to handle Process and Port memory monitoring, which is utilized by the OTP distribution layer. **All applications must be updated to this version to maintain memory monitoring capabilities.**
 
-### Enhancements
- * [[`PR-18`](https://github.com/thiagoesteves/observer_web/pull/18)] Normalizing functions and adding highlight to nodes that are current online for metrics
-
-## 0.1.9 🚀 (2025-05-07)
+#### Configuration Restructuring
+The following configuration variables have been moved from module-specific configuration to the root `:observer_web` configuration:
 
-### Backwards incompatible changes for 0.1.8
- * None
+- `data_retention_period`
+- `mode`
+- `phx_lv_sckt_poller_interval_ms`
+- `beam_vm_poller_interval_ms`
 
-### Bug fixes
- * None
+**Migration Guide:**
 
-### Enhancements
- * [[`PR-16`](https://github.com/thiagoesteves/observer_web/pull/16)] Adding Beam VM statistics (ports, atoms and processes)
+You may not need to update if you are relying on default values.
 
-## 0.1.8 🚀 (2025-04-03)
+```elixir
+# Before (v0.1.12)
+config :observer_web, ObserverWeb.Telemetry,
+  mode: :observer,
+  data_retention_period: :timer.minutes(30),
+  phx_lv_sckt_poller_interval_ms: 5_000,
+  beam_vm_poller_interval_ms: 1_000
 
-### Backwards incompatible changes for 0.1.7
- * None
+# After (v0.2.0)
+config :observer_web,
+  mode: :observer,
+  data_retention_period: :timer.minutes(30),
+  phx_lv_sckt_poller_interval_ms: 5_000,
+  beam_vm_poller_interval_ms: 1_000
+```
 
 ### Bug fixes
  * None
 
 ### Enhancements
- * [[`PR-13`](https://github.com/thiagoesteves/observer_web/pull/13)] Fixed dialyzer configuration
- * [[`PR-14`](https://github.com/thiagoesteves/observer_web/pull/14)] Improvements from code review
- and integration
+ * [[`PR-30`](https://github.com/thiagoesteves/observer_web/pull/30)] Adding configurable timeout for fetching specific states.
+ * [[`PR-31`](https://github.com/thiagoesteves/observer_web/pull/31)] Adding process dictionary information.
+ * [[`PR-32`](https://github.com/thiagoesteves/observer_web/pull/32)] Adding port/process actions.
+ * [[`PR-33`](https://github.com/thiagoesteves/observer_web/pull/33)] Adding port/process memory monitor.
+ * [[`PR-34`](https://github.com/thiagoesteves/observer_web/pull/34)] Changing config variable definitions from ObserverWeb.Telemetry to root of observer_web
 
 # 🚀 Previous Releases
+ * [0.1.12 (2025-10-12)](https://github.com/thiagoesteves/observer_web/blob/v0.1.12/CHANGELOG.md)
+ * [0.1.11 (2025-08-29)](https://github.com/thiagoesteves/observer_web/blob/v0.1.11/CHANGELOG.md)
+ * [0.1.10 (2025-05-26)](https://github.com/thiagoesteves/observer_web/blob/v0.1.10/CHANGELOG.md)
+ * [0.1.9 (2025-05-07)](https://github.com/thiagoesteves/observer_web/blob/v0.1.9/CHANGELOG.md)
+ * [0.1.8 (2025-04-03)](https://github.com/thiagoesteves/observer_web/blob/v0.1.8/CHANGELOG.md)
  * [0.1.7 (2025-03-21)](https://github.com/thiagoesteves/observer_web/blob/v0.1.7/CHANGELOG.md)
  * [0.1.6 (2025-03-21)](https://github.com/thiagoesteves/observer_web/blob/v0.1.6/CHANGELOG.md)
  * [0.1.5 (2025-02-26)](https://github.com/thiagoesteves/observer_web/blob/v0.1.5/CHANGELOG.md)

diff --git a/guides/installation.md b/guides/installation.md
@@ -15,7 +15,7 @@ You can use the `observer_web.install` task without the `igniter.install` escrip
 First, add `observer_web` and `igniter` to your deps in `mix.exs`:
 
 ```elixir
-{:observer_web, "~> 0.1.0"},
+{:observer_web, "~> 0.2.0"},
 {:igniter, "~> 0.5", only: [:dev]},
 ```
 
@@ -49,7 +49,7 @@ Before installing Observer Web, ensure you have:
 Add `observer_web` as a dependency for your application. Open `mix.exs` and add the following line:
 
 ```elixir
-{:observer_web, "~> 0.1.0"}
+{:observer_web, "~> 0.2.0"}
 ```
 
 Now fetch your dependencies:
@@ -186,7 +186,7 @@ a retention time.
 To configure the retention period, use the following optional setting:
 
 ```elixir
-config :observer_web, ObserverWeb.Telemetry,
+config :observer_web,
   data_retention_period: :timer.minutes(30)
 ```
 
@@ -224,7 +224,7 @@ are retained even if any of the monitored applications restart.
 To configure applications to broadcast their metrics, use the following setting:
 
 ```elixir
-config :observer_web, ObserverWeb.Telemetry,
+config :observer_web,
   mode: :broadcast
 ```
 
@@ -238,7 +238,7 @@ config :observer_web, ObserverWeb.Telemetry,
 To designate an application as the **central observer (hub)**, use the following setting:
 
 ```elixir
-config :observer_web, ObserverWeb.Telemetry,
+config :observer_web,
   mode: :observer,
   data_retention_period: :timer.minutes(30)
 ```
@@ -248,14 +248,16 @@ aggregating metrics from other applications.
 
 #### 3. Metrics Polling Interval
 
-Observer Web allows configuration of two polling intervals:
+Observer Web allows configuration of some polling intervals:
  * Phoenix Liveview sockets - Default: `5_000` ms
- * Beam VM statistics - Default: `1_000` ms
+ * Beam VM statistics (total memory, queues, etc) - Default: `1_000` ms
+ * Beam VM Process/Port memory statistics (total, stack, heap, etc) - Default: `1_000` ms
 
 ```elixir
-config :observer_web, ObserverWeb.Telemetry,
+config :observer_web,
   phx_lv_sckt_poller_interval_ms: 5_000,
   beam_vm_poller_interval_ms: 1_000
+  beam_vm_process_port_poller_interval_ms: 1_000
 ```
 
 > #### For applications running by [DeployEx][dye] {: .attention}

diff --git a/lib/mix/tasks/observer_web.install.ex b/lib/mix/tasks/observer_web.install.ex
@@ -42,7 +42,7 @@ if Code.ensure_loaded?(Igniter) do
     def info(_argv, _composing_task) do
       %Igniter.Mix.Task.Info{
         group: :observer_web,
-        installs: [{:observer_web, "~> 0.1.0"}],
+        installs: [{:observer_web, "~> 0.2.0"}],
         example: __MODULE__.Docs.example()
       }
     end

diff --git a/lib/observer_web/application.ex b/lib/observer_web/application.ex
@@ -30,9 +30,8 @@ defmodule ObserverWeb.Application do
 
     defp telemetry_server_config do
       [
-        mode: Application.get_env(:observer_web, ObserverWeb.Telemetry)[:mode] || :local,
-        data_retention_period:
-          Application.get_env(:observer_web, ObserverWeb.Telemetry)[:data_retention_period]
+        mode: Application.get_env(:observer_web, :mode) || :local,
+        data_retention_period: Application.get_env(:observer_web, :data_retention_period)
       ]
     end
   else

diff --git a/lib/observer_web/monitor/process_port.ex b/lib/observer_web/monitor/process_port.ex
@@ -33,7 +33,8 @@ defmodule ObserverWeb.Monitor.ProcessPort do
   @impl true
   def init(_args) do
     poll_interval =
-      Application.get_env(:observer_web, :beam_vm_poller_interval_ms) || @default_poll_interval
+      Application.get_env(:observer_web, :beam_vm_process_port_poller_interval_ms) ||
+        @default_poll_interval
 
     :timer.send_interval(poll_interval, :refresh_metrics)
 

diff --git a/lib/web/telemetry.ex b/lib/web/telemetry.ex
@@ -30,16 +30,11 @@ defmodule Observer.Web.Telemetry do
         {:telemetry_poller,
          name: :observer_web_phoenix_liveview_sockets,
          measurements: [{PhxLvSocket, :process, []}],
-         period:
-           Application.get_env(:observer_web, ObserverWeb.Telemetry)[
-             :phx_lv_sckt_poller_interval_ms
-           ] || 5_000},
+         period: Application.get_env(:observer_web, :phx_lv_sckt_poller_interval_ms) || 5_000},
         {:telemetry_poller,
          name: :observer_web_beam_vm,
          measurements: [{BeamVm, :process, []}],
-         period:
-           Application.get_env(:observer_web, ObserverWeb.Telemetry)[:beam_vm_poller_interval_ms] ||
-             1_000}
+         period: Application.get_env(:observer_web, :beam_vm_poller_interval_ms) || 1_000}
       ]
   else
     defp add_telemetry_poller, do: []

diff --git a/mix.exs b/mix.exs
@@ -2,7 +2,7 @@ defmodule ObserverWeb.MixProject do
   use Mix.Project
 
   @source_url "https://github.com/thiagoesteves/observer_web"
-  @version "0.1.13"
+  @version "0.2.0"
 
   def project do
     [