From 2b9bf7526d504d8893a631c2d269798b1fd572ad Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Thu, 27 Aug 2015 12:02:23 +0200
Subject: [PATCH] hydra-send-stats: Keep track of the number of machines

---
 src/script/hydra-send-stats | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/script/hydra-send-stats b/src/script/hydra-send-stats
index d014bfe9..600405c5 100755
--- a/src/script/hydra-send-stats
+++ b/src/script/hydra-send-stats
@@ -48,6 +48,9 @@ sub sendQueueRunnerStats {
 
     gauge("hydra.queue.bytes_sent", $json->{bytesSent});
     gauge("hydra.queue.bytes_received", $json->{bytesReceived});
+
+    gauge("hydra.queue.machines.total", scalar(keys %{$json->{machines}}));
+    gauge("hydra.queue.machines.in_use", scalar(grep { $_->{currentJobs} > 0 } (values %{$json->{machines}})));
 }
 
 while (1) {