diff --git a/rawhammer/src/main.rs b/rawhammer/src/main.rs
index 354ce65..463b2bc 100644
--- a/rawhammer/src/main.rs
+++ b/rawhammer/src/main.rs
@@ -1,6 +1,6 @@
 use std::io::Write;
 use std::net::*;
-use std::time::Duration;
+use std::time::{Duration, Instant};
 use std::thread;
 use std::time;
 use clap::{Arg, App};
@@ -194,7 +194,6 @@ fn sleep(micros: u64, cmt: &'static str) {
 }
 
 fn sleep_no_comment(micros: u64) {
-    println!("micros {}", micros);
     if micros > 0 {
         let dur_micros = time::Duration::from_micros(micros);
         thread::sleep(dur_micros);
@@ -257,12 +256,14 @@ fn main() -> std::io::Result<()> {
 
     // Start a thread which sends CH
     let mut threads = Vec::new();
+    // report every 1000 msgs sent
+    let msg_nb_report = 1000;
     for _ in 0..sending_threads {
         // Condition variables to control threads
         let t = thread::spawn(move || {
             // calculates number of sent client hellos
             let mut ch_sent = 0;
-
+            let mut now = Instant::now();
             loop {
                 // try connect
                 let sock = TcpStream::connect_timeout(&sock_addr, dur);
@@ -281,8 +282,13 @@ fn main() -> std::io::Result<()> {
                 s.shutdown(Shutdown::Both).expect("shutdown call failed");
                 sleep_no_comment(1000000/msg_per_sec as u64);
                 ch_sent += 1;
-                if ch_sent % 100 == 0 {
-                    println!("nb of queries sent: {}", ch_sent);
+                if ch_sent % msg_nb_report == 0 {
+                    println!("nb of queries sent: total: {}. {1} msg's in {2} sec. {3} per sec",
+                        ch_sent,
+                        msg_nb_report,
+                        now.elapsed().as_millis() as f64/1000 as f64,
+                        ((msg_nb_report as f64 / now.elapsed().as_millis() as f64) * 1000 as f64) as i64);
+                    now = Instant::now();
                 }
             }
         });