<div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;color:rgb(0,0,0)">Putting the below in /etc/sysctl.conf both client and server machine, helped me a whole lot. I was seeing a lot of hesitations and heavy memory <u>and</u> swap usage on the server, especially after time idle, as well as overall desktop latency and audio breakup; these knocked it all out. 2G RAM on 1GHz single-CPU old laptop client, 4G on quad-2.6GHz AMD X2 server. </div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;color:rgb(0,0,0)"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;color:rgb(0,0,0)"><pre style="width:810.656px;overflow:auto;padding:9pt;margin-bottom:9pt;margin-left:9pt;font-size:1em;background-color:rgb(220,220,220)">net.ipv4.tcp_rfc1337=1
net.ipv4.tcp_window_scaling=1
net.ipv4.tcp_workaround_signed_windows=1
net.ipv4.tcp_sack=1
net.ipv4.tcp_fack=1
net.ipv4.tcp_low_latency=1
net.ipv4.ip_no_pmtu_disc=0
net.ipv4.tcp_mtu_probing=1
net.ipv4.tcp_frto=2
net.ipv4.tcp_frto_response=2
net.ipv4.tcp_congestion_control=illinois
vm.swappiness=10</pre></div><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><i><font face="arial, helvetica, sans-serif" size="2"><span style="color:rgb(136,136,136)"><span color="#993300" style="color:rgb(153,51,0)">Jonathan E. Brickman</span></span><span style="color:rgb(136,136,136)"><span color="#993300" style="color:rgb(153,51,0)"> </span></span><span style="color:rgb(136,136,136)"></span><span style="color:rgb(136,136,136)"><span color="#993300" style="color:rgb(153,51,0)"><a href="http://login.jsp/?at=02e47df3-a9af-4cd9-b951-1a06d255b48f&mailto=jeb@ponderworthy.com" style="color:rgb(17,85,204)" target="_blank">jeb@ponderworthy.com</a></span></span><span style="color:rgb(136,136,136)"><span color="#993300" style="color:rgb(153,51,0)"> (785)233-9977</span></span></font></i></div><div><i><font face="arial, helvetica, sans-serif" size="2"><span style="color:rgb(136,136,136)"><span color="#993300" style="color:rgb(153,51,0)">Hear us at </span></span><span style="color:rgb(136,136,136)"><a href="http://ponderworthy.com" target="_blank"><font color="#1155cc">http://ponderworthy.co</font>m</a>. </span><span style="color:rgb(136,136,136)"><span color="#993300" style="color:rgb(153,51,0)">Music of compassion; fire, and life!!!</span></span></font></i></div><div><i><font face="arial, helvetica, sans-serif" size="2"><span style="color:rgb(136,136,136)"><span color="#993300" style="color:rgb(153,51,0)">----</span></span></font></i></div><div><i><font face="arial, helvetica, sans-serif" size="2"><span style="color:rgb(136,136,136)"><span color="#993300" style="color:rgb(153,51,0)">Do you know anyone funds-challenged who needs a working PC? </span></span></font></i></div><div><i><font face="arial, helvetica, sans-serif" size="2"><span style="color:rgb(136,136,136)"><span color="#993300" style="color:rgb(153,51,0)">Would you like to help new users?</span></span></font></i></div><div><font color="#993300" face="arial, helvetica, sans-serif" size="2"><i>Email me, or visit <a href="http://topekapcneeds.ponderworthy.com" target="_blank">http://topekapcneeds.ponderworthy.com</a> !</i></font></div><div><font color="#993300" face="arial, helvetica, sans-serif" size="2"><i><br></i></font></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
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