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 Topic: Low download speed |
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CamaroSS
Joined: 24 Jan 2013
Posts: 78
Location: RF, Tver
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 Posted: Fri 29 Mar '13 8:07 Post subject: Low download speed |
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The problem is that HTTP file download speed is nearly 10 times lower than FTP download speed.
What could be limiting it?
It's about 7Mb for FTP and 70-100Kb for HTTP.
Strangely, download speed is OK when browsing from the server itself (e.g. via RDP) |
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James Blond
Moderator
Joined: 19 Jan 2006
Posts: 7298
Location: Germany, Next to Hamburg
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| Posted: Sat 30 Mar '13 17:47 Post subject: |
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Windowsfirewall? Other firewall? Antivirus? Not an server OS? Hardware (switch only 10 or 100 mbit, not 1 GB? Internet connection?, Proxy?, Hardwarefirewall? High ping?, etc)?
EnableSendfile? See http://www.apachelounge.com/viewtopic.php?t=5164 |
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CamaroSS
Joined: 24 Jan 2013
Posts: 78
Location: RF, Tver
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| Posted: Mon 01 Apr '13 12:26 Post subject: |
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MSE has httpd in exception list, only Windows Firewall is running, and AFAIK, it can't affect speed.
Turning EnableSendfile on gives +40kbps.
Link speed is 100Mbit Full-duplex and network utilization is lower than 15%.
The issue affects both HTTP and HTTPS. Ping is about 180-200ms. |
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