From e66bcc287d6bf5b5704f5e1eac21ad32e03fb1a8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=C3=A1s=20Senart?= <tsenart@gmail.com>
Date: Sun, 8 Sep 2013 22:45:14 +0100
Subject: [PATCH] Update README.md

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 52952ad..70390b9 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,7 @@ $ go install github.com/tsenart/vegeta
 ```shell
 $ vegeta -h
 Usage of vegeta:
+  -cpus=n: Number of CPUs to use
   -duration=10s: Duration of the test
   -ordering="random": Attack ordering [sequential, random]
   -output="stdout": Reporter output file
@@ -33,6 +34,10 @@ Usage of vegeta:
   -targets="targets.txt": Targets file
 ```
 
+#### -cpus
+Specifies the number of CPUs to be used internally.
+It defaults to the amount of CPUs available in the system.
+
 #### -duration
 Specifies the amount of time to issue request to the targets.
 The internal concurrency structure's setup has this value as a variable.