Nginx optimization for 1k-2k visitors for live stream

PeerTube
11

I updated to version 4.3.1, but now no peer appears, everything is downloaded directly from the server.
In the error logs I see this:

error[23/11/2022, 23:26:57] Client log: Cannot get sha256 segments

{
  "tags": [
    "client"
  ],
  "userAgent": "Mozilla/5.0 (Linux; Android 10; Redmi 7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Mobile Safari/537.36",
  "stackTrace": "Unexpected end of JSON input\nSyntaxError: Unexpected end of JSON input",
  "url": "https://stream.trm.md/videos/embed/dd7acba9-2151-4415-8751-5d08a342340c"
}

error[23/11/2022, 23:45:00] Client log: HLS.js error: mediaError - fatal: false - bufferStalledError

{
  "tags": [
    "client"
  ],
  "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36",
  "meta": "{\"data\":{\"type\":\"mediaError\",\"details\":\"bufferStalledError\",\"fatal\":false,\"buffer\":3.387165999999999}}",
  "url": "https://stream.trm.md/videos/embed/dd7acba9-2151-4415-8751-5d08a342340c"
}

error[23/11/2022, 23:39:55] Client log: HLS.js error: networkError - fatal: false - fragLoadError

{
  "tags": [
    "client"
  ],
  "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36",
  "meta": "{\"data\":{\"type\":\"networkError\",\"details\":\"fragLoadError\",\"fatal\":false,\"frag\":{\"_byteRange\":null,\"_url\":\"https://stream.trm.md/static/streaming-playlists/hls/dd7acba9-2151-4415-8751-5d08a342340c/0-000182.ts\",\"baseurl\":\"https://stream.trm.md/static/streaming-playlists/hls/dd7acba9-2151-4415-8751-5d08a342340c/0.m3u8\",\"relurl\":\"0-000182.ts\",\"elementaryStreams\":{\"audio\":null,\"video\":null,\"audiovideo\":null},\"_decryptdata\":null,\"rawProgramDateTime\":\"2022-11-23T23:39:03.680+0200\",\"programDateTime\":1669239543680,\"tagList\":[[\"INF\",\"4.760000\"],[\"PROGRAM-DATE-TIME\",\"2022-11-23T23:39:03.680+0200\"]],\"duration\":4.76,\"sn\":182,\"type\":\"main\",\"loader\":null,\"level\":0,\"cc\":0,\"start\":536.6798333333334,\"stats\":{\"loaded\":564,\"total\":564,\"aborted\":false,\"retry\":0,\"chunkCount\":0,\"bwEstimate\":0,\"loading\":{\"start\":533380.3,\"end\":0,\"first\":533380.3},\"parsing\":{\"start\":0,\"end\":0},\"buffering\":{\"start\":0,\"end\":0,\"first\":0}},\"urlId\":0,\"bitrateTest\":false,\"title\":null,\"initSegment\":null},\"response\":{\"isTrusted\":true}}}",
  "url": "https://stream.trm.md/videos/embed/dd7acba9-2151-4415-8751-5d08a342340c"
}

error[23/11/2022, 23:39:55] Client log: Segment https://stream.trm.md/static/streaming-playlists/hls/dd7acba9-2151-4415-8751-5d08a342340c/master.m3u8+V0+183 error.

{
  "tags": [
    "client"
  ],
  "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36",
  "meta": "{\"isTrusted\":true}",
  "url": "https://stream.trm.md/videos/embed/dd7acba9-2151-4415-8751-5d08a342340c"
}

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