Move missing_block_range_count and missing_block_count out of prose

Being in metadata will allow it to be graphed by tools.

apps/block_scout_web/config/config.exs

@@ -49,7 +49,8 @@ config :logger, :block_scout_web,
   # keep synced with `config/config.exs`
   format: "$dateT$time $metadata[$level] $message\n",
   metadata:
-    ~w(application fetcher request_id first_block_number last_block_number block_number step count error_count)a,
+    ~w(application fetcher request_id first_block_number last_block_number missing_block_range_count missing_block_count
+       block_number step count error_count)a,
   metadata_filter: [application: :block_scout_web]
 
 config :spandex_phoenix, tracer: BlockScoutWeb.Tracer

apps/ethereum_jsonrpc/config/config.exs

@@ -18,7 +18,8 @@ config :logger, :ethereum_jsonrpc,
   # keep synced with `config/config.exs`
   format: "$dateT$time $metadata[$level] $message\n",
   metadata:
-    ~w(application fetcher request_id first_block_number last_block_number block_number step count error_count)a,
+    ~w(application fetcher request_id first_block_number last_block_number missing_block_range_count missing_block_count
+       block_number step count error_count)a,
   metadata_filter: [application: :ethereum_jsonrpc]
 
 # Import environment specific config. This must remain at the bottom

apps/explorer/config/config.exs

@@ -51,7 +51,8 @@ config :logger, :explorer,
   # keep synced with `config/config.exs`
   format: "$dateT$time $metadata[$level] $message\n",
   metadata:
-    ~w(application fetcher request_id first_block_number last_block_number block_number step count error_count)a,
+    ~w(application fetcher request_id first_block_number last_block_number missing_block_range_count missing_block_count
+       block_number step count error_count)a,
   metadata_filter: [application: :explorer]
 
 config :spandex_ecto, SpandexEcto.EctoLogger,

apps/indexer/config/config.exs

@@ -20,7 +20,8 @@ config :logger, :indexer,
   # keep synced with `config/config.exs`
   format: "$dateT$time $metadata[$level] $message\n",
   metadata:
-    ~w(application fetcher request_id first_block_number last_block_number block_number step count error_count)a,
+    ~w(application fetcher request_id first_block_number last_block_number missing_block_range_count missing_block_count
+       block_number step count error_count)a,
   metadata_filter: [application: :indexer]
 
 # Import environment specific config. This must remain at the bottom

apps/indexer/lib/indexer/block/catchup/bound_interval_supervisor.ex

@@ -195,21 +195,20 @@ defmodule Indexer.Block.Catchup.BoundIntervalSupervisor do
     new_bound_interval =
       case missing_block_count do
         0 ->
-          Logger.info(fn -> "Index already caught up." end, first_block_number: first_block_number, last_block_number: 0)
+          Logger.info("Index already caught up.",
+            first_block_number: first_block_number,
+            last_block_number: 0,
+            missing_block_count: 0
+          )
 
           BoundInterval.increase(bound_interval)
 
         _ ->
           Logger.info(
-            fn ->
-              [
-                "Index had to catch up ",
-                to_string(missing_block_count),
-                " blocks."
-              ]
-            end,
+            "Index had to catch up.",
             first_block_number: first_block_number,
-            last_block_number: 0
+            last_block_number: 0,
+            missing_block_count: missing_block_count
           )
 
           BoundInterval.decrease(bound_interval)
@@ -239,15 +238,10 @@ defmodule Indexer.Block.Catchup.BoundIntervalSupervisor do
     Process.demonitor(ref, [:flush])
 
     Logger.info(
-      fn ->
-        [
-          "Index had to catch up ",
-          to_string(missing_block_count),
-          " blocks, but the sequence was shrunk to save memory, so retrying immediately."
-        ]
-      end,
+      "Index had to catch up, but the sequence was shrunk to save memory, so retrying immediately.",
       first_block_number: first_block_number,
-      last_block_number: 0
+      last_block_number: 0,
+      missing_block_count: missing_block_count
     )
 
     send(self(), :catchup_index)

apps/indexer/lib/indexer/block/catchup/fetcher.ex

@@ -82,9 +82,10 @@ defmodule Indexer.Block.Catchup.Fetcher do
           |> Stream.map(&Enum.count/1)
           |> Enum.sum()
 
-        Logger.debug(fn ->
-          [to_string(missing_block_count), " missed blocks in ", to_string(range_count), " ranges"]
-        end)
+        Logger.debug(fn -> "Missed blocks in ranges." end,
+          missing_block_range_count: range_count,
+          missing_block_count: missing_block_count
+        )
 
         shrunk =
           case missing_block_count do

config/config.exs

@@ -32,20 +32,25 @@ config :logger,
 config :logger, :console,
   # Use same format for all loggers, even though the level should only ever be `:error` for `:error` backend
   format: "$dateT$time $metadata[$level] $message\n",
-  metadata: ~w(application fetcher request_id first_block_number last_block_number block_number step count error_count)a
+  metadata:
+    ~w(application fetcher request_id first_block_number last_block_number missing_block_range_count missing_block_count
+       block_number step count error_count)a
 
 config :logger, :ecto,
   # Use same format for all loggers, even though the level should only ever be `:error` for `:error` backend
   format: "$dateT$time $metadata[$level] $message\n",
   metadata:
-    ~w(application fetcher request_id first_block_number last_block_number block_number step count error_count)a,
+    ~w(application fetcher request_id first_block_number last_block_number missing_block_range_count missing_block_count
+       block_number step count error_count)a,
   metadata_filter: [application: :ecto]
 
 config :logger, :error,
   # Use same format for all loggers, even though the level should only ever be `:error` for `:error` backend
   format: "$dateT$time $metadata[$level] $message\n",
   level: :error,
-  metadata: ~w(application fetcher request_id first_block_number last_block_number block_number step count error_count)a
+  metadata:
+    ~w(application fetcher request_id first_block_number last_block_number missing_block_range_count missing_block_count
+       block_number step count error_count)a
 
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.