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    Jellyfin Forum Support Troubleshooting External ffmpeg process causing disk thrashing

     
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    External ffmpeg process causing disk thrashing

    TheDreadPirate
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    #6
    2024-07-18, 05:26 PM (This post was last modified: 2024-07-18, 05:36 PM by TheDreadPirate. Edited 1 time in total.)
    That server should be plenty fast in all regards. If it were on Linux.

    For a short period of time I was running Plex, and later Jellyfin, on Windows with a low power Intel J4205 as my CPU. Whenever I played videos, even direct plays, Windows Defender hogged the CPU. Like 60% just for Windows Defender scanning what Jellyfin was doing. Because of this high CPU usage, and a slow-ish CPU, transcodes were out of the question. Doing ANYTHING else on the server caused Jellyfin to buffer.

    I'm wondering if what you're experiencing is the same thing. Since watching via MPC-HC doesn't trigger the same Windows Defender behavior.

    When you stream with Jellyfin, can you open Task Manager and monitor if the CPU usage spikes for Windows Defender?
    Jellyfin 10.10.7 (Docker)
    Ubuntu 24.04.2 LTS w/HWE
    Intel i3 12100
    Intel Arc A380
    OS drive - SK Hynix P41 1TB
    Storage
        4x WD Red Pro 6TB CMR in RAIDZ1
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    Messages In This Thread
    External ffmpeg process causing disk thrashing - by podonnell - 2024-07-18, 02:54 PM
    RE: External ffmpeg process causing disk thrashing - by TheDreadPirate - 2024-07-18, 03:19 PM
    RE: External ffmpeg process causing disk thrashing - by podonnell - 2024-07-18, 03:45 PM
    RE: External ffmpeg process causing disk thrashing - by TheDreadPirate - 2024-07-18, 04:08 PM
    RE: External ffmpeg process causing disk thrashing - by podonnell - 2024-07-18, 04:30 PM
    RE: External ffmpeg process causing disk thrashing - by TheDreadPirate - 2024-07-18, 05:26 PM
    RE: External ffmpeg process causing disk thrashing - by podonnell - 2024-07-24, 08:44 PM
    RE: External ffmpeg process causing disk thrashing - by theguymadmax - 2024-07-18, 05:28 PM

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