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Re: Unusually high cpu usage
Posted by: Fabrizio Bartolomucci
Date: January 13, 2015 09:32AM

Thanks, yet, as a matter of fact, the CPU usage varies widly. Now it is barely noticeable and even a mildy complex query as one looking at entries withing a certain distance to a given point, executes in less than a second. At times it took up to 30 seconds and the cpu usage was nearly 400% for 4 cores! I do not know if it is connected, but I introduced mysqli instead of the old connections in all my scripts and freed the results, what I forewent to do previously. Yet that should impact on memory, not cpu. I must say I am very puzzled.

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