<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Step 1. TRY IT.<div><br></div><div>We never recommend running on a 32bit system EVER. Even our spec sheet says 64bit is recommended. You should get more than 500 on a 32bit machine if it sets the stack size properly to 240 per thread.</div><div><br></div><div>/b</div><div><br><div><br><div><div>On Nov 2, 2009, at 3:14 AM, Lei Tang wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; ">Hi All, As I known FS usually use two thread to handle one call, one for inbound and one for outbound. In 32bits system, a process's memory is limited to 2GB, So I think a FS process can create up to 500 threads, and handle 250 call in the same time. Is it right? How if FS run in 64bits system? <span class="Apple-converted-space"> </span><br clear="all"><br>Best Regards!<br>--<span class="Apple-converted-space"> </span><br>Lei.Tang<br><a href="mailto:lei.tlfly@gmail.com">lei.tlfly@gmail.com</a></span></blockquote></div><br></div></div></body></html>