Optimizing the Optimization Speed

  • Resolved Matt

    (@syntax53)


    10 years ago

    I’m running on my own dedicated server (1.8GHz 4-core Xeon, 16GB ram, Windows IIS 7.5) and uploading a single 260k PNG (1018×250) took 25 seconds to process. I’m generating 5 thumbnails on each upload. A 248k JPG (800×520) took 12s. When I did the bulk optimization earlier it was taking about 15 seconds per image on average.

    I have everything set to default, just installed your plugin today. I tried disabling all image-related plugins as well. Is this normal? Any thoughts on what I can do to speed it up? I won’t be able to leave on automatic optimization with that kind of delay.

    With the option to schedule a cron job for optimizing, I didn’t see anything on there for a limit on number of images to process on each run. If there isn’t an option/hard coding already in place I think that would be a good feature request. I hope that the processing of said image wouldn’t delay the visitor that 15 seconds though?

    Thanks

    https://www.ads-software.com/plugins/ewww-image-optimizer/

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  • Plugin Author nosilver4u

    (@nosilver4u)

    The PNG isn’t surprising, but a 248k JPG should not take that long. On my dev box it only takes 2-3 seconds. I don’t do much testing on Windows though, that could very well be bottle-necking things.

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