diff --git a/jf-live-writer/include/WriterStats.hpp b/jf-live-writer/include/WriterStats.hpp
index cb023a7..775a46f 100644
--- a/jf-live-writer/include/WriterStats.hpp
+++ b/jf-live-writer/include/WriterStats.hpp
@@ -8,7 +8,8 @@
 
 class WriterStats {
     const std::string detector_name_;
-    size_t stats_modulo_;
+    const size_t stats_modulo_;
+    const size_t image_n_bytes_;
 
     int image_counter_;
     uint32_t total_buffer_write_us_;
@@ -21,7 +22,8 @@ class WriterStats {
 public:
     WriterStats(
             const std::string &detector_name,
-            const size_t stats_modulo);
+            const size_t stats_modulo,
+            const size_t image_n_bytes);
     void start_image_write();
     void end_image_write();
 };
diff --git a/jf-live-writer/src/WriterStats.cpp b/jf-live-writer/src/WriterStats.cpp
index 1d67947..51a0922 100644
--- a/jf-live-writer/src/WriterStats.cpp
+++ b/jf-live-writer/src/WriterStats.cpp
@@ -6,9 +6,11 @@ using namespace chrono;
 
 WriterStats::WriterStats(
         const string& detector_name,
-        const size_t stats_modulo) :
+        const size_t stats_modulo,
+        const size_t image_n_bytes) :
             detector_name_(detector_name),
-            stats_modulo_(stats_modulo)
+            stats_modulo_(stats_modulo),
+            image_n_bytes_(image_n_bytes)
 {
    reset_counters();
 }
@@ -43,19 +45,25 @@ void WriterStats::end_image_write()
 
 void WriterStats::print_stats()
 {
-    float avg_buffer_write_us = total_buffer_write_us_ / image_counter_;
+    const float avg_buffer_write_us = total_buffer_write_us_ / image_counter_;
 
-    uint64_t timestamp = time_point_cast<nanoseconds>(
+    const uint64_t timestamp = time_point_cast<nanoseconds>(
             system_clock::now()).time_since_epoch().count();
 
+    const uint64_t avg_throughput =
+            // bytes -> megabytes
+            (image_n_bytes_ / 1024 / 1024) /
+            // micro seconds -> seconds
+            (avg_buffer_write_us * 1000 * 1000);
+
     // Output in InfluxDB line protocol
     cout << "jf_buffer_writer";
     cout << ",detector_name=" << detector_name_;
     cout << " ";
     cout << "n_written_images=" << image_counter_ << "i";
     cout << " ,avg_buffer_write_us=" << avg_buffer_write_us;
-    cout << ",max_buffer_write_us=" << max_buffer_write_us_ << "i";
-    cout << " ";
+    cout << " ,max_buffer_write_us=" << max_buffer_write_us_ << "i";
+    cout << " ,avg_throughput=" << avg_throughput;
     cout << timestamp;
     cout << endl;
 }