<p>Hi again,</p>
<p>I am facing second problem, that when i try to view trend graph created by rrdtool, a sort of greyish graph image is seen sometimes, and at this time the rrdtool instance is eating up the RAM memory very sooner.</p>
<p>This is observed quite no. of times till now due to which im worried :( .</p>
<p>Can you please suggest what is the reason or what might be going behind for this behavior to occur .</p>
<p>Thanks in advance<br>Regards,<br>Shwetha.</p>