diff --git a/src/models/analyzer.cr b/src/models/analyzer.cr
index 11c67a31..3387502d 100644
--- a/src/models/analyzer.cr
+++ b/src/models/analyzer.cr
@@ -12,6 +12,7 @@ class Analyzer
   @is_debug : Bool
   @is_color : Bool
   @is_log : Bool
+  @options : Hash(Symbol, String)
 
   def initialize(options : Hash(Symbol, String))
     @base_path = options[:base]
@@ -22,6 +23,7 @@ class Analyzer
     @is_debug = str_to_bool(options[:debug])
     @is_color = str_to_bool(options[:color])
     @is_log = str_to_bool(options[:nolog])
+    @options = options
 
     @logger = NoirLogger.new @is_debug, @is_color, @is_log
   end
@@ -53,22 +55,35 @@ class FileAnalyzer < Analyzer
   end
 
   def analyze
-    begin
-      Dir.glob("#{base_path}/**/*") do |path|
-        next if File.directory?(path)
-        @@hooks.each do |hook|
-          file_results = hook.call(path, @url)
-          if !file_results.nil?
-            file_results.each do |file_result|
-              @result << file_result
+    channel = Channel(String).new
+    spawn do
+      Dir.glob("#{base_path}/**/*") do |file|
+        channel.send(file)
+      end
+    end
+
+    @options[:concurrency].to_i.times do
+      spawn do
+        loop do
+          begin
+            path = channel.receive
+            next if File.directory?(path)
+            @@hooks.each do |hook|
+              file_results = hook.call(path, @url)
+              if !file_results.nil?
+                file_results.each do |file_result|
+                  @result << file_result
+                end
+              end
             end
+          rescue e
+            logger.debug e
           end
         end
       end
-    rescue e
-      logger.debug e
     end
 
+    Fiber.yield
     @result
   end
 end