php sqlsrv_fetch_object performance

[razor-rj]

Greetings!I am attempting to solve a few performance issues which are cropping up on our site. As part of this effort I have begun profiling our most trafficed pages according to GA.Essentially I have determined, as I originally suspected, the majority of time spent is in database related traffic... makes sense. Unfortunately, when looking closer, what I found DOESN'T make quite as much sense.For example, this particular call, MyAlganon_Model_Library_Item::fetchItemTooltipsByItemIdArray() takes 580.41ms to return on my staging platform. Upon diving into it 47.27ms of that time is spent on sqlsrv_query() while 533.12ms of it is spent in a fetchAll() function that simply loops doing sqlsrv_fetch_object:\[code\]$row = sqlsrv_fetch_object($this->query);while ($row) { $results[] = $row; $row = sqlsrv_fetch_object($this->query);}return $results;\[/code\]Looks like, on this particular page, there are 742 rows in the result set. Maybe it's just a matter of me not having a realistic handle on how long it takes to generate an StdClass object? Does 533.12ms seem like a normal time to iterate across 742 results and turn them into an array of objects?