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    Hardware/EquipmentComputersTips & TricksZwift Hacks

    Zwiftalizer: the Logfile Analyzer for Zwift

    Eric Schlange
    By Eric Schlange
    February 24, 2016
    2

    zwiftalizerMichael Hanney has released version 0.3.0 of Zwiftalizer, a web-based tool which analyzers your Zwift logfiles so you can see your frames per second (FPS), ANT+ stats and various computer details.

    Give it a try by visiting Zwiftalizer.com and dragging a Zwift logfile onto the page.

    Zwift records a logs which are stored under Documents\Zwift\Logs on your system. Zwiftalizer simply digs into that file’s data and presents it in a useful way so you can quickly evaluate your system’s performance.

    A note from Michael Hanney re: security: in case anyone is worried about posting their personal information (username is in the log), they can rest assured, the log file does not actually leave their computer. All the processing is done client side.

    Nice work, Michael! Another high-quality code project from the Zwift community.

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      Eric Schlange
      Eric Schlangehttp://www.zwiftinsider.com
      Eric runs Zwift Insider in his spare time when he isn't on the bike or managing various business interests. He lives in Northern California with his beautiful wife, two kids and dog. Follow on Strava

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      Ric
      Ric
      6 months ago

      Hi Eric, I have just found a 95GB log file in my Mac. With only 40 rides in total it seems exaggerated. I wonder if this is a known malicious attack. Best, Ric

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      Eric Schlange
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      Eric Schlange(@eschlange)
      6 months ago
      Reply to  Ric

      A ZWIFT log file that’s 95gb? Never heard of anything even close to that. Also never heard of malicious attacks via Zwift log files.

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