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, 12 insertions, 6 deletions

diff --git a/plugin/processes.php b/plugin/processes.php
index dca00b7..c66d3fb 100644
--- a/plugin/processes.php
+++ b/plugin/processes.php
@@ -63,7 +63,8 @@ switch($obj->args['type'])
                         'value' => '0000ff',
                 );
                 $obj->rrd_title = sprintf('Text Resident Set (%s)', $obj->args['pinstance']);
-                $obj->rrd_vertical = 'Bytes';
+                $obj->rrd_vertical = ucfirst($CONFIG['datasize']);
+                $obj->scale = $CONFIG['datasize'] == 'bits' ? 8 : 1;
         break;
 
         case 'ps_count':
@@ -105,7 +106,8 @@ switch($obj->args['type'])
                         'write' => '00b000',
                 );
                 $obj->rrd_title = sprintf('Disk Traffic (%s)', $obj->args['pinstance']);
-                $obj->rrd_vertical = 'Bytes per second';
+                $obj->rrd_vertical = sprintf('%s per second', ucfirst($CONFIG['datasize']));
+                $obj->scale = $CONFIG['datasize'] == 'bits' ? 8 : 1;
         break;
 
         case 'ps_disk_ops':
@@ -130,7 +132,8 @@ switch($obj->args['type'])
                         'value' => '0000ff',
                 );
                 $obj->rrd_title = sprintf('Data Resident Set (%s)', $obj->args['pinstance']);
-                $obj->rrd_vertical = 'Bytes';
+                $obj->rrd_vertical = ucfirst($CONFIG['datasize']);
+                $obj->scale = $CONFIG['datasize'] == 'bits' ? 8 : 1;
         break;
 
         case 'ps_pagefaults':
@@ -155,7 +158,8 @@ switch($obj->args['type'])
                         'value' => '0000ff',
                 );
                 $obj->rrd_title = sprintf('Resident Segment Size (%s)', $obj->args['pinstance']);
-                $obj->rrd_vertical = 'Bytes';
+                $obj->rrd_vertical = ucfirst($CONFIG['datasize']);
+                $obj->scale = $CONFIG['datasize'] == 'bits' ? 8 : 1;
         break;
 
         case 'ps_stacksize':
@@ -166,7 +170,8 @@ switch($obj->args['type'])
                         'value' => '0000ff',
                 );
                 $obj->rrd_title = sprintf('Stacksize (%s)', $obj->args['pinstance']);
-                $obj->rrd_vertical = 'Bytes';
+                $obj->rrd_vertical = ucfirst($CONFIG['datasize']);
+                $obj->scale = $CONFIG['datasize'] == 'bits' ? 8 : 1;
         break;
 
         case 'ps_vm':
@@ -177,7 +182,8 @@ switch($obj->args['type'])
                         'value' => '0000ff',
                 );
                 $obj->rrd_title = sprintf('Virtual Memory (%s)', $obj->args['pinstance']);
-                $obj->rrd_vertical = 'Bytes';
+                $obj->rrd_vertical = ucfirst($CONFIG['datasize']);
+                $obj->scale = $CONFIG['datasize'] == 'bits' ? 8 : 1;
         break;
 
 }