commit 6abc744a9dbb9d9d0879e13cfdcf31845ac4d8bb
author James Kuszmaul <jabukuszmaul@gmail.com> Sun Oct 24 13:46:04 2021 -0700
committer James Kuszmaul <jabukuszmaul@gmail.com> Sat Nov 06 15:55:07 2021 -0700
tree 747133984a116d2336c3dceec6a8f66cb44c4819
parent ba77b7e5880ad3d93a1f4b6be2864f877a17a7be

Print message bandwidth in log_stats

Change-Id: I60f064609abc54f24e9e6925edca2548599d3a93
Signed-off-by: James Kuszmaul <jabukuszmaul@gmail.com>

aos/events/logging/log_stats.cc

diff --git a/aos/events/logging/log_stats.cc b/aos/events/logging/log_stats.cc
index 130a11f..cf11fa6 100644
--- a/aos/events/logging/log_stats.cc
+++ b/aos/events/logging/log_stats.cc
@@ -142,6 +142,9 @@
   size_t avg_message_size() const {
     return total_message_size_ / total_num_messages_;
   }
+  size_t avg_message_bandwidth() const {
+    return total_message_size_ / SecondsActive();
+  }
 
   aos::realtime_clock::time_point channel_end_time() const {
     return channel_end_time_;
@@ -298,7 +301,9 @@
                     << "hz max";
         }
         std::cout << " " << channel_stats[i].avg_message_size()
-                  << " bytes avg, " << channel_stats[i].max_message_size()
+                  << " bytes avg, "
+                  << channel_stats[i].avg_message_bandwidth()
+                  << " bytes/sec avg, " << channel_stats[i].max_message_size()
                   << " bytes max / " << channel_stats[i].channel()->max_size()
                   << "bytes " << channel_stats[i].Percentile();
         std::cout << std::endl;