diff --git a/include/openpose/core/wCvMatToOpInput.hpp b/include/openpose/core/wCvMatToOpInput.hpp
index afcb58b3..a815af60 100644
--- a/include/openpose/core/wCvMatToOpInput.hpp
+++ b/include/openpose/core/wCvMatToOpInput.hpp
@@ -64,7 +64,7 @@ namespace op
                     tDatum.inputNetData = spCvMatToOpInput->format(tDatum.cvInputData);
                 // Profiling speed
                 Profiler::timerEnd(profilerKey);
-                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                 // Debugging log
                 dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
             }
diff --git a/include/openpose/core/wCvMatToOpOutput.hpp b/include/openpose/core/wCvMatToOpOutput.hpp
index 19918419..9aadbb96 100644
--- a/include/openpose/core/wCvMatToOpOutput.hpp
+++ b/include/openpose/core/wCvMatToOpOutput.hpp
@@ -66,7 +66,7 @@ namespace op
                     std::tie(tDatum.scaleInputToOutput, tDatum.outputData) = spCvMatToOpOutput->format(tDatum.cvInputData);
                 // Profiling speed
                 Profiler::timerEnd(profilerKey);
-                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                 // Debugging log
                 dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
             }
diff --git a/include/openpose/core/wKeyPointScaler.hpp b/include/openpose/core/wKeyPointScaler.hpp
index 3d8e65a1..f5afa7ab 100644
--- a/include/openpose/core/wKeyPointScaler.hpp
+++ b/include/openpose/core/wKeyPointScaler.hpp
@@ -63,7 +63,7 @@ namespace op
                 }
                 // Profiling speed
                 Profiler::timerEnd(profilerKey);
-                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                 // Debugging log
                 dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
             }
diff --git a/include/openpose/core/wOpOutputToCvMat.hpp b/include/openpose/core/wOpOutputToCvMat.hpp
index 18c9de48..d91e20f0 100644
--- a/include/openpose/core/wOpOutputToCvMat.hpp
+++ b/include/openpose/core/wOpOutputToCvMat.hpp
@@ -64,7 +64,7 @@ namespace op
                     tDatum.cvOutputData = spOpOutputToCvMat->formatToCvMat(tDatum.outputData);
                 // Profiling speed
                 Profiler::timerEnd(profilerKey);
-                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                 // Debugging log
                 dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
             }
diff --git a/include/openpose/experimental/face/wFaceExtractor.hpp b/include/openpose/experimental/face/wFaceExtractor.hpp
index dd6c8373..dc3a8afc 100644
--- a/include/openpose/experimental/face/wFaceExtractor.hpp
+++ b/include/openpose/experimental/face/wFaceExtractor.hpp
@@ -71,7 +71,7 @@ namespace op
                     }
                     // Profiling speed
                     Profiler::timerEnd(profilerKey);
-                    Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                    Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                     // Debugging log
                     dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
                 }
diff --git a/include/openpose/experimental/face/wFaceRenderer.hpp b/include/openpose/experimental/face/wFaceRenderer.hpp
index 9d75ffd2..a871843a 100644
--- a/include/openpose/experimental/face/wFaceRenderer.hpp
+++ b/include/openpose/experimental/face/wFaceRenderer.hpp
@@ -68,7 +68,7 @@ namespace op
                         spFaceRenderer->renderFace(tDatum.outputData, tDatum.faceKeyPoints);
                     // Profiling speed
                     Profiler::timerEnd(profilerKey);
-                    Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                    Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                     // Debugging log
                     dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
                 }
diff --git a/include/openpose/experimental/filestream/wPoseJsonCocoSaver.hpp b/include/openpose/experimental/filestream/wPoseJsonCocoSaver.hpp
index 73508ff5..f1ecdc72 100644
--- a/include/openpose/experimental/filestream/wPoseJsonCocoSaver.hpp
+++ b/include/openpose/experimental/filestream/wPoseJsonCocoSaver.hpp
@@ -81,7 +81,7 @@ namespace op
                         spPoseJsonCocoSaver->record(tDatum.poseKeyPoints, imageId);
                         // Profiling speed
                         Profiler::timerEnd(profilerKey);
-                        Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                        Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                     }
                     else
                     {
diff --git a/include/openpose/experimental/hand/wHandExtractor.hpp b/include/openpose/experimental/hand/wHandExtractor.hpp
index ee6e54e5..0dc07f93 100644
--- a/include/openpose/experimental/hand/wHandExtractor.hpp
+++ b/include/openpose/experimental/hand/wHandExtractor.hpp
@@ -71,7 +71,7 @@ namespace op
                     }
                     // Profiling speed
                     Profiler::timerEnd(profilerKey);
-                    Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                    Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                     // Debugging log
                     dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
                 }
diff --git a/include/openpose/experimental/hand/wHandRenderer.hpp b/include/openpose/experimental/hand/wHandRenderer.hpp
index 7ff7ddc6..7931dede 100644
--- a/include/openpose/experimental/hand/wHandRenderer.hpp
+++ b/include/openpose/experimental/hand/wHandRenderer.hpp
@@ -68,7 +68,7 @@ namespace op
                         spHandRenderer->renderHands(tDatum.outputData, tDatum.handKeyPoints);
                     // Profiling speed
                     Profiler::timerEnd(profilerKey);
-                    Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                    Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                     // Debugging log
                     dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
                 }
diff --git a/include/openpose/filestream/wHeatMapSaver.hpp b/include/openpose/filestream/wHeatMapSaver.hpp
index 845533d9..80f15272 100644
--- a/include/openpose/filestream/wHeatMapSaver.hpp
+++ b/include/openpose/filestream/wHeatMapSaver.hpp
@@ -70,7 +70,7 @@ namespace op
                 spHeatMapSaver->saveHeatMaps(poseHeatMaps, fileName);
                 // Profiling speed
                 Profiler::timerEnd(profilerKey);
-                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                 // Debugging log
                 dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
             }
diff --git a/include/openpose/filestream/wImageSaver.hpp b/include/openpose/filestream/wImageSaver.hpp
index f38f037b..f4365659 100644
--- a/include/openpose/filestream/wImageSaver.hpp
+++ b/include/openpose/filestream/wImageSaver.hpp
@@ -70,7 +70,7 @@ namespace op
                 spImageSaver->saveImages(cvOutputDatas, fileName);
                 // Profiling speed
                 Profiler::timerEnd(profilerKey);
-                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                 // Debugging log
                 dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
             }
diff --git a/include/openpose/filestream/wPoseJsonSaver.hpp b/include/openpose/filestream/wPoseJsonSaver.hpp
index 0c3e76c8..c430d3e7 100644
--- a/include/openpose/filestream/wPoseJsonSaver.hpp
+++ b/include/openpose/filestream/wPoseJsonSaver.hpp
@@ -68,7 +68,7 @@ namespace op
                 spPoseJsonSaver->savePoseKeyPoints(poseKeyPointsVector, fileName);
                 // Profiling speed
                 Profiler::timerEnd(profilerKey);
-                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                 // Debugging log
                 dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
             }
diff --git a/include/openpose/filestream/wPoseSaver.hpp b/include/openpose/filestream/wPoseSaver.hpp
index e1e375e0..6f445cd3 100644
--- a/include/openpose/filestream/wPoseSaver.hpp
+++ b/include/openpose/filestream/wPoseSaver.hpp
@@ -69,7 +69,7 @@ namespace op
                 spPoseSaver->savePoseKeyPoints(poseKeyPointsVector, fileName);
                 // Profiling speed
                 Profiler::timerEnd(profilerKey);
-                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                 // Debugging log
                 dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
             }
diff --git a/include/openpose/filestream/wVideoSaver.hpp b/include/openpose/filestream/wVideoSaver.hpp
index 56985ace..42689616 100644
--- a/include/openpose/filestream/wVideoSaver.hpp
+++ b/include/openpose/filestream/wVideoSaver.hpp
@@ -69,7 +69,7 @@ namespace op
                 spVideoSaver->write(cvOutputDatas);
                 // Profiling speed
                 Profiler::timerEnd(profilerKey);
-                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                 // Debugging log
                 dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
             }
diff --git a/include/openpose/gui/wGui.hpp b/include/openpose/gui/wGui.hpp
index 0d5cf2da..ba64e26a 100644
--- a/include/openpose/gui/wGui.hpp
+++ b/include/openpose/gui/wGui.hpp
@@ -71,7 +71,7 @@ namespace op
                 if (!tDatumsNoPtr.empty())
                 {
                     Profiler::timerEnd(profilerKey);
-                    Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                    Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                 }
                 // Debugging log
                 dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
diff --git a/include/openpose/gui/wGuiInfoAdder.hpp b/include/openpose/gui/wGuiInfoAdder.hpp
index 44b2f2b5..13f2a36c 100644
--- a/include/openpose/gui/wGuiInfoAdder.hpp
+++ b/include/openpose/gui/wGuiInfoAdder.hpp
@@ -61,7 +61,7 @@ namespace op
                     spGuiInfoAdder->addInfo(tDatum.cvOutputData, tDatum.poseKeyPoints, tDatum.id, tDatum.elementRendered.second);
                 // Profiling speed
                 Profiler::timerEnd(profilerKey);
-                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                 // Debugging log
                 dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
             }
diff --git a/include/openpose/pose/wPoseExtractor.hpp b/include/openpose/pose/wPoseExtractor.hpp
index f32d6b7b..c1e0aad2 100644
--- a/include/openpose/pose/wPoseExtractor.hpp
+++ b/include/openpose/pose/wPoseExtractor.hpp
@@ -68,7 +68,7 @@ namespace op
                 }
                 // Profiling speed
                 Profiler::timerEnd(profilerKey);
-                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                 // Debugging log
                 dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
             }
diff --git a/include/openpose/pose/wPoseRenderer.hpp b/include/openpose/pose/wPoseRenderer.hpp
index f95336e9..13aea92e 100644
--- a/include/openpose/pose/wPoseRenderer.hpp
+++ b/include/openpose/pose/wPoseRenderer.hpp
@@ -63,7 +63,7 @@ namespace op
                     tDatum.elementRendered = spPoseRenderer->renderPose(tDatum.outputData, tDatum.poseKeyPoints, tDatum.scaleNetToOutput);
                 // Profiling speed
                 Profiler::timerEnd(profilerKey);
-                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                 // Debugging log
                 dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
             }
diff --git a/include/openpose/producer/wDatumProducer.hpp b/include/openpose/producer/wDatumProducer.hpp
index 9d2b529b..43f34731 100644
--- a/include/openpose/producer/wDatumProducer.hpp
+++ b/include/openpose/producer/wDatumProducer.hpp
@@ -64,7 +64,7 @@ namespace op
                 this->stop();
             // Profiling speed
             Profiler::timerEnd(profilerKey);
-            Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+            Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
             // Debugging log
             dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
             // Return TDatums
diff --git a/include/openpose/thread/wQueueOrderer.hpp b/include/openpose/thread/wQueueOrderer.hpp
index 8f1ad36f..317695e0 100644
--- a/include/openpose/thread/wQueueOrderer.hpp
+++ b/include/openpose/thread/wQueueOrderer.hpp
@@ -108,7 +108,7 @@ namespace op
             {
                 // Profiling speed
                 Profiler::timerEnd(profilerKey);
-                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+                Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
                 // Debugging log
                 dLog("", Priority::Low, __LINE__, __FUNCTION__, __FILE__);
             }
diff --git a/include/openpose/utilities/profiler.hpp b/include/openpose/utilities/profiler.hpp
index 02746da6..0d44a941 100644
--- a/include/openpose/utilities/profiler.hpp
+++ b/include/openpose/utilities/profiler.hpp
@@ -13,20 +13,22 @@
     // const auto profilerKey = Profiler::timerInit(__LINE__, __FUNCTION__, __FILE__);
     // // functions to do...
     // Profiler::timerEnd(profilerKey);
-    // Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, 1000);
+    // Profiler::printAveragedTimeMsOnIterationX(profilerKey, __LINE__, __FUNCTION__, __FILE__, Profiler::DEFAULT_X);
 
 namespace op
 {
     class Profiler
     {
     public:
+        static const unsigned long long DEFAULT_X;
+
         static const std::string timerInit(const int line, const std::string& function, const std::string& file);
 
         static void timerEnd(const std::string& key);
 
-        static void printAveragedTimeMsOnIterationX(const std::string& key, const int line, const std::string& function, const std::string& file, const unsigned long long x);
+        static void printAveragedTimeMsOnIterationX(const std::string& key, const int line, const std::string& function, const std::string& file, const unsigned long long x = DEFAULT_X);
 
-        static void printAveragedTimeMsEveryXIterations(const std::string& key, const int line, const std::string& function, const std::string& file, const unsigned long long x);
+        static void printAveragedTimeMsEveryXIterations(const std::string& key, const int line, const std::string& function, const std::string& file, const unsigned long long x = DEFAULT_X);
 
         static void profileGpuMemory(const int line, const std::string& function, const std::string& file);
     };
diff --git a/src/openpose/utilities/profiler.cpp b/src/openpose/utilities/profiler.cpp
index 47e8a371..3852fbfd 100644
--- a/src/openpose/utilities/profiler.cpp
+++ b/src/openpose/utilities/profiler.cpp
@@ -11,7 +11,10 @@
 
 namespace op
 {
+    const unsigned long long Profiler::DEFAULT_X = 1000;
+
     #ifdef PROFILER_ENABLED
+
         std::map<std::string, std::tuple<double, unsigned long long, std::chrono::high_resolution_clock::time_point>> sProfilerTuple{
             std::map<std::string, std::tuple<double, unsigned long long, std::chrono::high_resolution_clock::time_point>>()
         };