introduce config option datasize to show graphs in bits or bytes

Config setting $CONFIG['datasize'] can be set to bits or bytes to show graph
data in bits or bytes.

Inspired-by: Neptune Ning (Plan) <frostyplanet@gmail.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/plugin/memcached.php b/plugin/memcached.php
index e011c9e..accf6b3 100644
--- a/plugin/memcached.php
+++ b/plugin/memcached.php
@@ -37,7 +37,8 @@ switch(GET('t')) {
                         'free' => '0000ff',
                 );
                 $obj->rrd_title = 'Memcached Memory Usage';
-                $obj->rrd_vertical = 'bytes';
+                $obj->rrd_vertical = ucfirst($CONFIG['datasize']);
+                $obj->scale = $CONFIG['datasize'] == 'bits' ? 8 : 1;
         break;
 
 # memcached_command-(flush|get|set).rrd
@@ -104,7 +105,8 @@ switch(GET('t')) {
                         'tx' => '00b000',
                 );
                 $obj->rrd_title = 'Memcached Network Traffic';
-                $obj->rrd_vertical = 'Bytes';
+                $obj->rrd_vertical = ucfirst($CONFIG['datasize']);
+                $obj->scale = $CONFIG['datasize'] == 'bits' ? 8 : 1;
         break;
 # memcached_ops-(evictions|hits|misses).rrd
         case 'memcached_ops':