Update DBUtil.py

To pass, "," and hexadecimal values. 

X==(33336,) <type 'exceptions.ValueError'>
X==(314610,) <type 'exceptions.ValueError'>
X==(69324,) <type 'exceptions.ValueError'>
X==(224,) <type 'exceptions.ValueError'>
X==(E3D926) <type 'exceptions.ValueError'>
X==(E3D92) <type 'exceptions.ValueError'>
X==(E3D9) <type 'exceptions.ValueError'>
X==(E3D) <type 'exceptions.ValueError'>
X==(E3) <type 'exceptions.ValueError'>
X==(E) <type 'exceptions.ValueError'>
Zero rates when queue is idle
Merge pull request #131 from skvorec/rabbitMQ

Zero rates when queue is idle
Initial commit for Python Postgreql module for Ganglia
Merge pull request #132 from mbroers/master

Initial commit for Python Postgreql module for Ganglia
Initial (ironically linux only) module for stats from the zfs arc
Merge pull request #133 from cburroughs/zfs_arc

Initial (ironically linux only) module for stats from the zfs arc
network: add new iface plugin

 - threaded
 - gather all interfaces and all counters

Signed-off-by: Sylvain Rabot <sylvain@abstraction.fr>
Merge pull request #134 from sylr/master

network: add new iface plugin
fibrechannel.py now calls SNMP queries as a separate thread.
Updated readme
Merge pull request #135 from evanjfraser/master

Fibrechannel module updated
Merge pull request #116 from avasisht/patch-1

Update DBUtil.py
Updated Recoverpoint module to perform SSH queries as separate thread
changed default ip
Couple improvements imported from monitor-core
Fixed CG SAN unit bug, added compatibility note into readme
Fixed the recoverpoint consistency group WAN units when traffic is low
Merge pull request #136 from evanjfraser/master

Recoverpoint module updated
Custom mysql port and timeout integer fix

When mysql.pyconf configured with custom port:

    param port {
      value = 3307
    }

gmond gives into log:
[PYTHON] Can't call the metric_init function in the python module [mysql].#012

and further investigation with
*gmond -d 1*
shows

[PYTHON] Can't call the metric_init function in the python module [mysql].
Traceback (most recent call last):
  File "/usr/lib64/ganglia/python_modules/mysql.py", line 1005, in metric_init
    update_stats(REPORT_INNODB, REPORT_MASTER, REPORT_SLAVE)
  File "/usr/lib64/ganglia/python_modules/mysql.py", line 86, in update_stats
    conn = MySQLdb.connect(**mysql_conn_opts)
  File "/usr/lib64/python2.6/site-packages/MySQLdb/__init__.py", line 81, in Connect
    return Connection(*args, **kwargs)
  File "/usr/lib64/python2.6/site-packages/MySQLdb/connections.py", line 187, in __init__
    super(Connection, self).__init__(*args, **kwargs2)
TypeError: an integer is required

Method params.get converted explicitly as integer with timeout and port option.