pode ocorrer se o hist&oacute;rico de um dado
ponto se tornar muito grande. (Na verdade, a performance do sistema
depende fortemente do hardware do host)</p>

<p>
    When the <b>Values Limit</b> type is selected, every time purging is performed for datapoint, number of values set in
    <b>Values Limit</b> will be left in database for this datapoint. The default value can be set in
    system settings (<b>Values limit for purge</b>).
</p>

<!--<p>The <b>Default cache size</b> is the number of values that w