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Odd CPU anomaly with Cumulus

Discussion and questions about Cumulus weather station software version 1. This section is the main place to get help with Cumulus 1 software developed by Steve Loft that ceased development in November 2014.
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Greg
Posts: 5
Joined: Fri 11 Sep 2009 12:10 pm
Weather Station: WH-1091

Odd CPU anomaly with Cumulus

Post by Greg »

I'm posting this just in case it helps the application developer.

I've been using Cumulus (1.8.7) for the past couple of weeks. It's a nice app - thanks - and has been working reliably during that period.

However, I just caught Cumulus using 80% (!) of the processing capacity of my Intel Quadcore 2.6Ghz.

Now, I am certain it was Cumulus using so many resources. It showed up as the offending process in the Task Manager. And the moment I closed Cumulus, the CPU Usage meter went back to normal (ie system resources mostly idle again).

I can't for the life of me think why Cumulus would need to use 80% of the CPU of a high spec Quadcore machine...?
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steve
Cumulus Author
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Joined: Mon 02 Jun 2008 6:49 pm
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Re: Odd CPU anomaly with Cumulus

Post by steve »

I can't explain it, I'm afraid. It uses between 0 and 5% on my machines, depending on what it's doing. But of course I don't monitor it all the time, so it may do it without me noticing! I assume that when you say 80%, you mean 80% of one core, as Cumulus can only use one core? If you spot it happening regularly, maybe you could see some pattern to what it's doing at the time.
Steve
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