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   RBERRYPI      Support for the Raspberry Pi device      21,939 messages   

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   Message 20,247 of 21,939   
   Amessyroom to All   
   Re: Slow speed through ethernet on Raspb   
   22 Jul 24 20:45:12   
   
   INTL 3:770/1 49:1/10   
   REPLYADDR Amessyroom@f10.n1.z49.fidonet.org   
   REPLYTO 3:770/3.0 UUCP   
   MSGID: 49:1/10.0 2b043349   
   REPLY:  4e2f06e5   
   PID: SoupGate-Win32 v1.05   
     Re: Re: Slow speed through ethernet on RaspberryPi 4   
     By: druck to Errol Casey on Sun Jul 21 2024 09:21 pm   
      
    dr> The Pi 4B has a true gigabit Ethenet interface, and is close saturating   
    dr> the connection (900Mb/s+) to other local machines in both directions using   
    dr> the command line iperf tool.   
    dr> However, if you use browser based speed page, these are heavily javascript   
    dr> laden which will put quite a load on a 1.4GHz 4 core chip with limited   
    dr> memory, and may well not reflect the fastest possible speed obtainable.   
      
    dr> ---druck   
      
   That is the throughput I expected. I got iperf3 for my work laptop win11 and   
    home pc rasppi. Unfortunately, cannot run on win 11 due to not having admin   
   rights. But I found a iperf3 server in Charlotte, NC . I'm in Fayetteville, NC.   
      
   Upload/Download tests with TCP show expected throughput approaching 900Mb/s.   
      
   So it looks like it is performing, just not with the web based tool on the   
   rp 4b :-(   
      
   Thanks for your explanations.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: Agency HUB, Dunedin - New Zealand | Fido<>Usenet Gateway (3:770/3)   
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