blob: 5189b33f4d3d4e45e8abab1fab2f6cdcbb7122cf (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
<HTML>
<HEAD>
<TITLE> Re[2]: [Nel] TCP vs. UDP</TITLE>
<LINK REL="Index" HREF="index.html" >
<LINK REL="made" HREF="mailto:zager%40teleaction.com">
<LINK REL="Previous" HREF="000481.html">
<LINK REL="Next" HREF="000482.html">
</HEAD>
<BODY BGCOLOR="#ffffff">
<H1>Re[2]: [Nel] TCP vs. UDP</H1>
<B>Dim Segebart</B>
<A HREF="mailto:zager%40teleaction.com"
TITLE="Re[2]: [Nel] TCP vs. UDP">zager@teleaction.com</A><BR>
<I>Thu, 5 Jul 2001 17:45:39 +0200</I>
<P><UL>
<LI> Previous message: <A HREF="000481.html">[Nel] TCP vs. UDP</A></li>
<LI> Next message: <A HREF="000482.html">[Nel] TCP vs. UDP</A></li>
<LI> <B>Messages sorted by:</B>
<a href="date.html#483">[ date ]</a>
<a href="thread.html#483">[ thread ]</a>
<a href="subject.html#483">[ subject ]</a>
<a href="author.html#483">[ author ]</a>
</LI>
</UL>
<HR>
<!--beginarticle-->
<PRE>Just facts:
We run relatively large chat server with our own server software. We
use TCP for all communications between Java clients and server-side.
At peak-load time we have 2000 opened TCP-sockets at once. Profiling
shows up what most of CPU time server performs write().
And finally SW and HW - we use SunOS 5.7 aka Solaris7
Our homemade software written in C++ utilize 2,5 CPU out of 4 in our
Sun Enterprise Server 450 with 4 CPU and 1G RAM
May be someone have the similar service on UDP and can share his
statistic ?
--
Dim Segebart
</pre>
<!--endarticle-->
<HR>
<P><UL>
<!--threads-->
<LI> Previous message: <A HREF="000481.html">[Nel] TCP vs. UDP</A></li>
<LI> Next message: <A HREF="000482.html">[Nel] TCP vs. UDP</A></li>
<LI> <B>Messages sorted by:</B>
<a href="date.html#483">[ date ]</a>
<a href="thread.html#483">[ thread ]</a>
<a href="subject.html#483">[ subject ]</a>
<a href="author.html#483">[ author ]</a>
</LI>
</UL>
</body></html>
|
