Bump to v4.4.0

README.md

@@ -4,7 +4,7 @@
 
 Copyright (c) 2016,2017 Ilya Khaprov <<i.khaprov@gmail.com>>.
 
-__Version:__ 4.3.0
+__Version:__ 4.4.0
 
 [![Hex.pm](https://img.shields.io/hexpm/v/prometheus.svg?maxAge=2592000?style=plastic)](https://hex.pm/packages/prometheus)
 [![Hex.pm](https://img.shields.io/hexpm/dt/prometheus.svg?maxAge=2592000)](https://hex.pm/packages/prometheus)
@@ -288,6 +288,7 @@ MIT
 <tr><td><a href="https://github.com/deadtrickster/prometheus.erl/blob/master/doc/prometheus_summary.md" class="module">prometheus_summary</a></td></tr>
 <tr><td><a href="https://github.com/deadtrickster/prometheus.erl/blob/master/doc/prometheus_text_format.md" class="module">prometheus_text_format</a></td></tr>
 <tr><td><a href="https://github.com/deadtrickster/prometheus.erl/blob/master/doc/prometheus_time.md" class="module">prometheus_time</a></td></tr>
+<tr><td><a href="https://github.com/deadtrickster/prometheus.erl/blob/master/doc/prometheus_vm_dist_collector.md" class="module">prometheus_vm_dist_collector</a></td></tr>
 <tr><td><a href="https://github.com/deadtrickster/prometheus.erl/blob/master/doc/prometheus_vm_memory_collector.md" class="module">prometheus_vm_memory_collector</a></td></tr>
 <tr><td><a href="https://github.com/deadtrickster/prometheus.erl/blob/master/doc/prometheus_vm_statistics_collector.md" class="module">prometheus_vm_statistics_collector</a></td></tr>
 <tr><td><a href="https://github.com/deadtrickster/prometheus.erl/blob/master/doc/prometheus_vm_system_info_collector.md" class="module">prometheus_vm_system_info_collector</a></td></tr></table>

doc/README.md

@@ -4,7 +4,7 @@
 
 Copyright (c) 2016,2017 Ilya Khaprov <<i.khaprov@gmail.com>>.
 
-__Version:__ 4.3.0
+__Version:__ 4.4.0
 
 [![Hex.pm](https://img.shields.io/hexpm/v/prometheus.svg?maxAge=2592000?style=plastic)](https://hex.pm/packages/prometheus)
 [![Hex.pm](https://img.shields.io/hexpm/dt/prometheus.svg?maxAge=2592000)](https://hex.pm/packages/prometheus)
@@ -288,6 +288,7 @@ MIT
 <tr><td><a href="prometheus_summary.md" class="module">prometheus_summary</a></td></tr>
 <tr><td><a href="prometheus_text_format.md" class="module">prometheus_text_format</a></td></tr>
 <tr><td><a href="prometheus_time.md" class="module">prometheus_time</a></td></tr>
+<tr><td><a href="prometheus_vm_dist_collector.md" class="module">prometheus_vm_dist_collector</a></td></tr>
 <tr><td><a href="prometheus_vm_memory_collector.md" class="module">prometheus_vm_memory_collector</a></td></tr>
 <tr><td><a href="prometheus_vm_statistics_collector.md" class="module">prometheus_vm_statistics_collector</a></td></tr>
 <tr><td><a href="prometheus_vm_system_info_collector.md" class="module">prometheus_vm_system_info_collector</a></td></tr></table>

doc/edoc-info

@@ -5,6 +5,6 @@
           prometheus_histogram,prometheus_http,prometheus_mnesia,
           prometheus_mnesia_collector,prometheus_model_helpers,
           prometheus_protobuf_format,prometheus_registry,prometheus_summary,
-          prometheus_text_format,prometheus_time,
+          prometheus_text_format,prometheus_time,prometheus_vm_dist_collector,
           prometheus_vm_memory_collector,prometheus_vm_statistics_collector,
           prometheus_vm_system_info_collector]}.

doc/overview.md

@@ -1,6 +1,6 @@
 @copyright 2016,2017 Ilya Khaprov <<i.khaprov@gmail.com>>.
 @title Prometheus.io client for Erlang
-@version 4.3.0
+@version 4.4.0
 
 @doc
 [![Hex.pm](https://img.shields.io/hexpm/v/prometheus.svg?maxAge=2592000?style=plastic)](https://hex.pm/packages/prometheus)

doc/prometheus_vm_dist_collector.md

@@ -0,0 +1,189 @@
+
+
+# Module prometheus_vm_dist_collector #
+* [Description](#description)
+
+Collects information about the sockets and processes involved
+in the Erlang distribution mechanism.
+
+__Behaviours:__ [`prometheus_collector`](prometheus_collector.md).
+
+<a name="description"></a>
+
+## Description ##
+
+All metrics include a label 'peer' that indicates which
+distributed connection the metric is about.
+
+
+### <a name="Exported_metrics">Exported metrics</a> ###
+
+Metrics pertaining to processes may apply to three different types
+of proccesses depending on the distribution transport:
+`type="dist"`, `type="tls_connection"` or `type="tls_sender"`.
+
+* `erlang_vm_dist_recv_bytes`<br />
+Type: gauge.<br />
+Number of bytes received by the socket.
+
+* `erlang_vm_dist_recv_cnt`<br />
+Type: gauge.<br />
+Number of packets received by the socket.
+
+* `erlang_vm_dist_recv_max_bytes`<br />
+Type: gauge.<br />
+Size of the largest packet, in bytes, received by the socket.
+
+* `erlang_vm_dist_recv_avg_bytes`<br />
+Type: gauge.<br />
+Average size of packets, in bytes, received by the socket.
+
+* `erlang_vm_dist_recv_dvi_bytes`<br />
+Type: gauge.<br />
+Average packet size deviation, in bytes, received by the socket.
+
+* `erlang_vm_dist_send_bytes`<br />
+Type: gauge.<br />
+Number of bytes sent from the socket.
+
+* `erlang_vm_dist_send_cnt`<br />
+Type: gauge.<br />
+Number of packets sent from the socket.
+
+* `erlang_vm_dist_send_max_bytes`<br />
+Type: gauge.<br />
+Size of the largest packet, in bytes, sent from the socket.
+
+* `erlang_vm_dist_send_avg_bytes`<br />
+Type: gauge.<br />
+Average size of packets, in bytes, sent from the socket.
+
+* `erlang_vm_dist_send_pend_bytes`<br />
+Type: gauge.<br />
+Number of bytes waiting to be sent by the socket.
+
+* `erlang_vm_dist_port_input_bytes`<br />
+Type: gauge.<br />
+The total number of bytes read from the port.
+
+* `erlang_vm_dist_port_output_bytes`<br />
+Type: gauge.<br />
+The total number of bytes written to the port.
+
+* `erlang_vm_dist_port_memory_bytes`<br />
+Type: gauge.<br />
+The total number of bytes allocated for this port by the runtime system.
+The port itself can have allocated memory that is not included.
+
+* `erlang_vm_dist_port_queue_size_bytes`<br />
+Type: gauge.<br />
+The total number of bytes queued by the port using the ERTS driver queue implementation.
+
+* `erlang_vm_dist_proc_memory_bytes`<br />
+Type: gauge.<br />
+The size in bytes of the process. This includes call stack, heap, and internal structures.
+
+* `erlang_vm_dist_proc_heap_size_words`<br />
+Type: gauge.<br />
+The size in words of the youngest heap generation of the process.
+This generation includes the process stack. This information is
+highly implementation-dependent, and can change if the implementation changes.
+
+* `erlang_vm_dist_proc_min_heap_size_words`<br />
+Type: gauge.<br />
+The minimum heap size for the process.
+
+* `erlang_vm_dist_proc_min_bin_vheap_size_words`<br />
+Type: gauge.<br />
+The minimum binary virtual heap size for the process.
+
+* `erlang_vm_dist_proc_stack_size_words`<br />
+Type: gauge.<br />
+The stack size, in words, of the process.
+
+* `erlang_vm_dist_proc_total_heap_size_words`<br />
+Type: gauge.<br />
+The total size, in words, of all heap fragments of the process.
+This includes the process stack and any unreceived messages that
+are considered to be part of the heap.
+
+* `erlang_vm_dist_proc_message_queue_len`<br />
+Type: gauge.<br />
+The number of messages currently in the message queue of the process.
+
+* `erlang_vm_dist_proc_reductions`<br />
+Type: gauge.<br />
+The number of reductions executed by the process.
+
+* `erlang_vm_dist_proc_status`<br />
+Type: gauge.<br />
+The current status of the distribution process.<br />
+The status is represented as a numerical value where `exiting=1`,
+`suspended=2`, `runnable=3`, `garbage_collecting=4`, `running=5`
+and `waiting=6`.
+
+* `erlang_vm_dist_node_state`<br />
+Type: gauge.<br />
+The current state of the distribution link.<br />
+The state is represented as a numerical value where `pending=1`,
+`up_pending=2` and `up=3`.
+
+
+
+### <a name="Configuration">Configuration</a> ###
+
+Metrics exported by this collector can be configured via
+`vm_dist_collector_metrics` key of `prometheus` app environment.
+
+Available options:
+
+* `recv_bytes` for `erlang_vm_dist_recv_bytes`.
+
+* `recv_cnt` for `erlang_vm_dist_recv_cnt`.
+
+* `recv_max_bytes` for `erlang_vm_dist_recv_max_bytes`.
+
+* `recv_avg_bytes` for `erlang_vm_dist_recv_avg_bytes`.
+
+* `recv_dvi_bytes` for `erlang_vm_dist_recv_dvi_bytes`.
+
+* `send_bytes` for `erlang_vm_dist_send_bytes`.
+
+* `send_cnt` for `erlang_vm_dist_send_cnt`.
+
+* `send_max_bytes` for `erlang_vm_dist_send_max_bytes`.
+
+* `send_avg_bytes` for `erlang_vm_dist_send_avg_bytes`.
+
+* `send_pend_bytes` for `erlang_vm_dist_send_pend_bytes`.
+
+* `port_input_bytes` for `erlang_vm_dist_port_input_bytes`.
+
+* `port_output_bytes` for `erlang_vm_dist_port_output_bytes`.
+
+* `port_memory_bytes` for `erlang_vm_dist_port_memory_bytes`.
+
+* `port_queue_size_bytes` for `erlang_vm_dist_port_queue_size_bytes`.
+
+* `proc_memory_bytes` for `erlang_vm_dist_proc_memory_bytes`.
+
+* `proc_heap_size_words` for `erlang_vm_dist_proc_heap_size_words`.
+
+* `proc_min_heap_size_words` for `erlang_vm_dist_proc_min_heap_size_words`.
+
+* `proc_min_bin_vheap_size_words` for `erlang_vm_dist_proc_min_bin_vheap_size_words`.
+
+* `proc_stack_size_words` for `erlang_vm_dist_proc_stack_size_words`.
+
+* `proc_total_heap_size_words` for `erlang_vm_dist_proc_total_heap_size_words`.
+
+* `proc_message_queue_len` for `erlang_vm_dist_proc_message_queue_len`.
+
+* `proc_reductions` for `erlang_vm_dist_proc_reductions`.
+
+* `proc_status` for `erlang_vm_dist_proc_status`.
+
+* `node_state` for `erlang_vm_dist_node_state`.
+
+
+By default all metrics are enabled.

mix.exs

@@ -3,7 +3,7 @@ defmodule Prometheus.Mixfile do
 
   def project do
     [app: :prometheus,
-     version: "4.3.0",
+     version: "4.4.0",
      description: description(),
      package: package()]
   end

src/prometheus.app.src

@@ -1,6 +1,6 @@
 {application, prometheus,
  [{description, "Prometheus.io client in Erlang"},
-  {vsn, "4.3.0"},
+  {vsn, "4.4.0"},
   {registered, []},
   {mod, { prometheus, []}},
   {applications,