Try to minimize profile file size

src/ITA/simulation_scheduler/profiler/profiler.cpp

@@ -283,7 +283,7 @@ namespace ITA
 					m_bEnabled = true;
 
 					std::stringstream ss;
-					ss << jnRoot.write_formatted ( );
+					ss << jnRoot.write ( );
 					return ss;
 				}
 
@@ -342,7 +342,7 @@ namespace ITA
 
 					jnRoot.push_back ( jnTimeStampArray );*/
 
-					jnRoot.push_back ( JSONNode ( "Time Stamps", utils::DataTypeUtils::convertToString ( vdTimeStamps ) ) );
+					jnRoot.push_back ( JSONNode ( "Time Stamps", utils::DataTypeUtils::convertToString ( vdTimeStamps, 8, "," ) ) );
 
 					return jnRoot;
 				}
@@ -440,8 +440,8 @@ namespace ITA
 
 					jnRoot.push_back ( jnEndTimeArray );*/
 
-					jnRoot.push_back ( JSONNode ( "Start Times", utils::DataTypeUtils::convertToString ( vdStartTime ) ) );
-					jnRoot.push_back ( JSONNode ( "End Times", utils::DataTypeUtils::convertToString ( vdEndTime ) ) );
+					jnRoot.push_back ( JSONNode ( "Start Times", utils::DataTypeUtils::convertToString ( vdStartTime, 8, "," ) ) );
+					jnRoot.push_back ( JSONNode ( "End Times", utils::DataTypeUtils::convertToString ( vdEndTime, 8, "," ) ) );
 
 					return jnRoot;
 				}
@@ -560,8 +560,8 @@ namespace ITA
 						return p.second;
 					} );
 
-					JSONNode jnTimeStampArray ( "Time Stamps", utils::DataTypeUtils::convertToString ( vdTimeStamps ) );
-					JSONNode jnDataArray ( "Data", utils::DataTypeUtils::convertToString ( vTData ) );
+					JSONNode jnTimeStampArray ( "Time Stamps", utils::DataTypeUtils::convertToString ( vdTimeStamps, 8, "," ) );
+					JSONNode jnDataArray ( "Data", utils::DataTypeUtils::convertToString ( vTData, 8, "," ) );
 
 					return std::make_pair ( jnTimeStampArray, jnDataArray );
 				}