Slow file read

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miraj...@gmail.com

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Oct 31, 2019, 7:11:09 AM10/31/19
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I am using the blow code, and see the file transfer on one machine is 51KBPS, however on other machine its 3.5MBPS with similar h/w and n/w configurations.

Can someone give me some pointers what could be causing the slowness in one of the machines.


 public void chunk(io.netty.buffer.ByteBuf request) {

 if (output == null) {

        output = new FileOutputStream(file);

      }

     

      request.readBytes(output, request.readableBytes());

}


Regards

Miraj

Norman Maurer

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Oct 31, 2019, 7:12:35 AM10/31/19
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Did you check how busy your disk IO is via iostat -x 1 ? 

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Miraj Godha

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Oct 31, 2019, 10:43:40 AM10/31/19
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Disc i/o looks fine. I have already checked that. 

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