fix: benchmark format

Author: SpringMT

benchmarks/zstd_compress_memory.rb

@@ -14,11 +14,11 @@
 json_string = json_data.to_json
 
 i = 0
-
+start_time = Time.now
 while true do
   Zstd.compress(json_string)
   if ((i % 1000) == 0 )
-    puts "count:#{i}\truby_memory:#{ObjectSpace.memsize_of_all/1000}\tobject_count:#{ObjectSpace.count_objects}\trss:#{`ps -o rss= -p #{Process.pid}`.to_i}"
+    puts "sec:#{Time.now - start_time}\tcount:#{i}\truby_memory:#{ObjectSpace.memsize_of_all/1000}\tobject_count:#{ObjectSpace.count_objects}\trss:#{`ps -o rss= -p #{Process.pid}`.to_i}"
   end
   i += 1
 end

benchmarks/zstd_decompress_memory.rb

@@ -16,7 +16,7 @@
 while true do
   Zstd.decompress IO.read("./results/#{sample_file_name}.zstd")
   if ((i % 1000) == 0 )
-     puts "count:#{i}\truby_memory:#{ObjectSpace.memsize_of_all/1000}\tobject_count:#{ObjectSpace.count_objects}\trss:#{`ps -o rss= -p #{Process.pid}`.to_i}"
+     puts "sec:#{Time.now - start_time}\tcount:#{i}\truby_memory:#{ObjectSpace.memsize_of_all/1000}\tobject_count:#{ObjectSpace.count_objects}\trss:#{`ps -o rss= -p #{Process.pid}`.to_i}"
   end
   i += 1
 end

benchmarks/zstd_streaming_compress_memory.rb

@@ -13,6 +13,7 @@
 json_string = IO.read("./samples/#{sample_file_name}")
 
 i = 0
+start_time = Time.now
 while true do
   stream = Zstd::StreamingCompress.new
   stream << json_string[0, 5]
@@ -21,7 +22,7 @@
   res << stream.finish
   if ((i % 1000) == 0 )
     GC.start
-    puts "count:#{i}\truby_memory:#{ObjectSpace.memsize_of_all/1000}\tobject_count:#{ObjectSpace.count_objects}\trss:#{`ps -o rss= -p #{Process.pid}`.to_i}"
+    puts "sec:#{Time.now - start_time}\tcount:#{i}\truby_memory:#{ObjectSpace.memsize_of_all/1000}\tobject_count:#{ObjectSpace.count_objects}\trss:#{`ps -o rss= -p #{Process.pid}`.to_i}"
   end
   i += 1
 end

benchmarks/zstd_streaming_decompress_memory.rb

@@ -12,6 +12,7 @@
 
 cstr = IO.read("./results/#{sample_file_name}.zstd")
 i = 0
+start_time = Time.now
 while true do
   stream = Zstd::StreamingDecompress.new
   result = ''
@@ -20,7 +21,7 @@
 
   if ((i % 1000) == 0 )
     GC.start
-    puts "count:#{i}\truby_memory:#{ObjectSpace.memsize_of_all/1000}\tobject_count:#{ObjectSpace.count_objects}\trss:#{`ps -o rss= -p #{Process.pid}`.to_i}"
+    puts "sec:#{Time.now - start_time}\tcount:#{i}\truby_memory:#{ObjectSpace.memsize_of_all/1000}\tobject_count:#{ObjectSpace.count_objects}\trss:#{`ps -o rss= -p #{Process.pid}`.to_i}"
   end
   i += 1
 end