Oren Eini

aka Ayende Rahien

Oren Eini

CEO of RavenDB

a NoSQL Open Source Document Database

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oren@ravendb.net

+972 52-548-6969

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Deep Dive into RavenDB webinars

Jun 02 2005

RssBandit Improvemnts

time to read 1 min | 193 words

I just noticed something odd, I've RssBandit open and working for the last day or two, and the memory consumtion is on 40Mb, (it was 30 when I started this post :-) ). This is somewhat amazing, since I'm used to it being in the order of 80Mb - 120Mb, the peak memory usage is 108Mb. I wonder how they managed to reduce it. I just finished reading the current batch of posts, and it returned to 27Mb again.

On the one hand having an application on basically rest mode using that much memory seems wasteful, but I think it's mostly UI and holding all the parsed feeds in memory. No to mention IE interop and the like. Minimizing it take the working set size to just below 4Mb, which is good enough for me until I would need it again.

On other news, when I left VS.Net open this long, it started to take 50% of the CPU time for no reason that I could see, and I'd to kill it.

[Listening to: Culture Beat - Mr. Vain - - (05:37)]

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FUTURE POSTS

RavenDB 7.1: Next-Gen Pagers - 5 days from now
RavenDB 7.1: Write modes - 7 days from now
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Kuba, Yes, the second one should have no buffer flags. The OS makes the effects of unbuffered writes visible, but not imm...

By Oren Eini on Challenge: Giving file system developer ulcer
I think you've missed the `FILE_FLAG_NO_BUFFERING` in the second `CreateFile`. The documentation of `MapViewOfFile` calls ...

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By Oren Eini on Answer: What does this code do?

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