Add rack-mini-profiler gem (#4956)

Author: coalest

Gemfile

@@ -184,6 +184,12 @@ group :development do
   gem "rails-erd"
   # Allows to create a console in the browser.
   gem "web-console"
+  # Middleware that displays speed badge for every HTML page
+  gem "rack-mini-profiler"
+  # Adds memory profiling to rack-mini-profiler
+  gem "memory_profiler"
+  # Adds call-stack profiling flamegraphs to rack-mini-profiler
+  gem "stackprof"
 end
 
 group :test do

Gemfile.lock

@@ -370,6 +370,7 @@ GEM
       net-smtp
     marcel (1.0.4)
     matrix (0.4.2)
+    memory_profiler (1.1.0)
     method_source (1.1.0)
     mini_magick (4.13.2)
     mini_mime (1.1.5)
@@ -494,6 +495,8 @@ GEM
       nio4r (~> 2.0)
     racc (1.8.1)
     rack (3.1.8)
+    rack-mini-profiler (3.3.1)
+      rack (>= 1.2.0)
     rack-protection (4.0.0)
       base64 (>= 0.1.0)
       rack (>= 3.0.0, < 4)
@@ -657,6 +660,7 @@ GEM
       actionpack (>= 5.2)
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
+    stackprof (0.2.27)
     standard (1.43.0)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.0)
@@ -775,6 +779,7 @@ DEPENDENCIES
   lograge
   magic_test
   matrix
+  memory_profiler
   money-rails
   newrelic_rpm
   nokogiri (>= 1.10.4)
@@ -791,6 +796,7 @@ DEPENDENCIES
   pry-rails
   pry-remote
   puma
+  rack-mini-profiler
   rails (= 7.2.2)
   rails-controller-testing
   rails-erd
@@ -806,6 +812,7 @@ DEPENDENCIES
   simplecov
   solid_cache (~> 1.0)
   sprockets (~> 4.2.1)
+  stackprof
   standard (~> 1.40)
   standard-performance
   standard-rails