diff --git a/rtiow/src/renderer.rs b/rtiow/src/renderer.rs
index b43d66e..d43f399 100644
--- a/rtiow/src/renderer.rs
+++ b/rtiow/src/renderer.rs
@@ -1,4 +1,3 @@
-use std;
 use std::fmt;
 use std::io;
 use std::io::Write;
@@ -6,12 +5,15 @@ use std::path::Path;
 use std::path::PathBuf;
 use std::str;
 use std::sync;
+use std::sync::atomic::AtomicUsize;
+use std::sync::atomic::Ordering;
 use std::sync::mpsc::sync_channel;
 use std::sync::mpsc::Receiver;
 use std::sync::mpsc::SyncSender;
 use std::sync::Arc;
 use std::sync::Mutex;
 use std::thread;
+use std::time;
 
 use image;
 use image::RgbImage;
@@ -245,6 +247,9 @@ enum Response {
         pixels: Vec<Vec3>,
     },
 }
+
+static PIXEL_COUNT: AtomicUsize = AtomicUsize::new(0);
+
 fn render_pixel(scene: &Scene, x: usize, y: usize) -> Vec3 {
     let mut pixel: Vec3 = Default::default();
     for _ in 0..scene.subsamples {
@@ -253,6 +258,7 @@ fn render_pixel(scene: &Scene, x: usize, y: usize) -> Vec3 {
     pixel = pixel / scene.subsamples as f32;
     // Gamma correct, use gamma 2 correction, which is 1/gamma where gamma=2 which is 1/2 or
     // sqrt.
+    PIXEL_COUNT.fetch_add(1, Ordering::SeqCst);
     Vec3::new(pixel[0].sqrt(), pixel[1].sqrt(), pixel[2].sqrt())
 }
 
@@ -319,7 +325,29 @@ pub fn render(scene: Scene, output_dir: &Path) -> std::result::Result<(), std::i
         drop(pixel_req_tx);
     });
 
+    thread::spawn(move || {
+        let mut last_time = time::Instant::now();
+        let mut last_pixel_count = PIXEL_COUNT.load(Ordering::SeqCst);
+        loop {
+            let sleep_time = time::Duration::from_secs(1);
+            thread::sleep(sleep_time);
+            let now = time::Instant::now();
+            let mut pixel_count = PIXEL_COUNT.load(Ordering::SeqCst);
+            let time_diff = now - last_time;
+            let pixel_diff = pixel_count - last_pixel_count;
+            info!(
+                "Woke up {}s passed, {} pixels rendered {} p/s",
+                time_diff.as_secs_f64(),
+                pixel_count,
+                pixel_diff as u64 / time_diff.as_secs()
+            );
+            last_time = now;
+            last_pixel_count = pixel_count;
+        }
+    });
+
     println!("Rendering with {} subsamples", scene.subsamples);
+    info!("PIXEL_COUNT {} ", PIXEL_COUNT.load(Ordering::SeqCst));
     let mut img = RgbImage::new(scene.width as u32, scene.height as u32);
     let total = scene.width * scene.height;
     let mut cur_pixel = 0;