From f46c6243f4d56a0444b75cb9ad011e6b510b9421 Mon Sep 17 00:00:00 2001
From: Brendan Gregg <brendan.gregg@joyent.com>
Date: Sun, 19 May 2013 15:28:08 -0700
Subject: [PATCH] blog post url

---
 README | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README b/README
index cc52869..3b49e13 100644
--- a/README
+++ b/README
@@ -4,6 +4,8 @@ Some software to generate heat maps:
 
 trace2heatmap.pl	converts a trace of per-event latency to an interactive SVG heat map.
 
+See http://dtrace.org/blogs/brendan/2013/05/19/revealing-hidden-latency-patterns
+
 
 trace2heatmap
 =============