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What Do These Sysctl Settings Do?
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wswartzendruber
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Joined: 23 Mar 2004
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PostPosted: Tue Mar 09, 2010 1:23 am    Post subject: What Do These Sysctl Settings Do? Reply with quote

VerizonWireless.com was as slow as molasses uphill in February until I applied the following settings:

Code:
net.ipv4.tcp_wmem = 4096 16384 131072
net.ipv4.tcp_rmem = 4096 87380 174760

What are the implications here?
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cach0rr0
Bodhisattva
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Joined: 13 Nov 2008
Posts: 4123
Location: Houston, Republic of Texas

PostPosted: Tue Mar 09, 2010 4:02 am    Post subject: Reply with quote

socket send/receive buffers, so sayeth /usr/src/linux/Documentation/sysctl/net.txt

as to why that makes a difference I couldn't say, but I'll be damned if I can't grep like a hoss.
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