generate histograms

2 files changed, 6 insertions, 0 deletions

diff --git a/contrib/defaults.conf b/contrib/defaults.conf
index 2461fb54e..26d5d6237 100644
--- a/contrib/defaults.conf
+++ b/contrib/defaults.conf
@@ -432,6 +432,7 @@ UNIXPATH = /tmp/test-nse-service-nse.unix
 UNIX_MATCH_UID = YES
 UNIX_MATCH_GID = YES
 PROOFFILE = $SERVICEHOME/.nse-proof
+HISTOGRAM = $SERVICEHOME/nse-history.log
 
 # How 'slowly' should the proof-of-work be constructed (delay
 # between rounds in ms); sane values between 0 and ~1000.
diff --git a/src/nse/gnunet-service-nse.c b/src/nse/gnunet-service-nse.c
index ef8784946..15a9c2b54 100644
--- a/src/nse/gnunet-service-nse.c
+++ b/src/nse/gnunet-service-nse.c
@@ -45,6 +45,11 @@
 #include "gnunet_nse_service.h"
 #include "nse.h"
 
+/**
+ * Should we generate a histogram with the time stamps of when we received
+ * NSE messages to disk? (for performance evaluation only, not useful in
+ * production)
+ */
 #define ENABLE_HISTOGRAM GNUNET_YES
 
 /**