On Mon, Nov 13, 2006 at 02:30:27PM -0500, Daniel Jacobowitz wrote:
I was trying to run GDB remote debug tests through a -redir socket
today. It crawled unbelievably. Paul guessed that slirp wasn't using
TCP_NODELAY, and Nagle was to blame.
He was even righter than usual. Adding
I am in total agreement with the change. :-)
Jason.
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rg] On Behalf Of Daniel Jacobowitz
Sent: Thursday, November 16, 2006 8:44 PM
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] TCP_NODELAY for -redir
On Mon, Nov 13, 2006 at 02:30:27PM -0500, Daniel Jacobowitz wrote:
I was trying to run GDB remote debug tests through a -redir socket
today. It crawled unbelievably. Paul guessed that slirp wasn't using
TCP_NODELAY, and Nagle was to blame.
He was even righter than usual. Adding
I was trying to run GDB remote debug tests through a -redir socket
today. It crawled unbelievably. Paul guessed that slirp wasn't using
TCP_NODELAY, and Nagle was to blame.
He was even righter than usual. Adding TCP_NODELAY speeds up this
particular workload by (very approximately) 54x. See
