blob: 5ac89e23c13667f3a99969da8611be66da37ec2f (
plain) (
blame)
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
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<HTML>
<HEAD>
<TITLE> [99s-extend] Cowboy HTTPS connection memory usage
</TITLE>
<LINK REL="Index" HREF="index.html" >
<LINK REL="made" HREF="mailto:extend%40lists.ninenines.eu?Subject=Re%3A%20%5B99s-extend%5D%20Cowboy%20HTTPS%20connection%20memory%20usage&In-Reply-To=%3CCAJ0zLRMmSoLzQVdsYHq%2BMZkbZ4xggVYH_XwWaPd83b-Aa%3Dftrw%40mail.gmail.com%3E">
<META NAME="robots" CONTENT="index,nofollow">
<style type="text/css">
pre {
white-space: pre-wrap; /* css-2.1, curent FF, Opera, Safari */
}
</style>
<META http-equiv="Content-Type" content="text/html; charset=us-ascii">
<LINK REL="Previous" HREF="000021.html">
<LINK REL="Next" HREF="000023.html">
</HEAD>
<BODY BGCOLOR="#ffffff">
<H1>[99s-extend] Cowboy HTTPS connection memory usage</H1>
<B>rambocoder</B>
<A HREF="mailto:extend%40lists.ninenines.eu?Subject=Re%3A%20%5B99s-extend%5D%20Cowboy%20HTTPS%20connection%20memory%20usage&In-Reply-To=%3CCAJ0zLRMmSoLzQVdsYHq%2BMZkbZ4xggVYH_XwWaPd83b-Aa%3Dftrw%40mail.gmail.com%3E"
TITLE="[99s-extend] Cowboy HTTPS connection memory usage">erlang at rambocoder.com
</A><BR>
<I>Fri Dec 21 04:34:23 CET 2012</I>
<P><UL>
<LI>Previous message: <A HREF="000021.html">[99s-extend] Nine Nines IRC Channel
</A></li>
<LI>Next message: <A HREF="000023.html">[99s-extend] Cowboy HTTPS connection memory usage
</A></li>
<LI> <B>Messages sorted by:</B>
<a href="date.html#22">[ date ]</a>
<a href="thread.html#22">[ thread ]</a>
<a href="subject.html#22">[ subject ]</a>
<a href="author.html#22">[ author ]</a>
</LI>
</UL>
<HR>
<!--beginarticle-->
<PRE>Does anybody know either from benchmarks or real world data what is the
average memory footprint of each concurrent HTTPS connection to cowboy?
SSL app in Erlang reuses SSL session-ids so I am not sure if the Apache
Bench I test with reuses the session id or it does not.
BTW, what makes an erlang api "documented" vs "undocumented". For example
ssl:session_info/1 function here (
<A HREF="https://github.com/erlang/otp/blob/maint/lib/ssl/src/ssl.erl#L411">https://github.com/erlang/otp/blob/maint/lib/ssl/src/ssl.erl#L411</A> ) has a
spec and a short doc, but session_info is not described
<A HREF="http://www.erlang.org/doc/man/ssl.html">http://www.erlang.org/doc/man/ssl.html</A> .ssl:session_info/1 is a useful
function to be able to track if the load generator is reusing the SSL
session_id or it is generating new one, because that would make all the
difference during measurement due to Erlang caching SSL sessions by default.
Sincerely,
rambocoder
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <<A HREF="http://lists.ninenines.eu/archives/extend/attachments/20121220/631f7f13/attachment.html">http://lists.ninenines.eu/archives/extend/attachments/20121220/631f7f13/attachment.html</A>>
</PRE>
<!--endarticle-->
<HR>
<P><UL>
<!--threads-->
<LI>Previous message: <A HREF="000021.html">[99s-extend] Nine Nines IRC Channel
</A></li>
<LI>Next message: <A HREF="000023.html">[99s-extend] Cowboy HTTPS connection memory usage
</A></li>
<LI> <B>Messages sorted by:</B>
<a href="date.html#22">[ date ]</a>
<a href="thread.html#22">[ thread ]</a>
<a href="subject.html#22">[ subject ]</a>
<a href="author.html#22">[ author ]</a>
</LI>
</UL>
<hr>
<a href="https://lists.ninenines.eu/listinfo/extend">More information about the Extend
mailing list</a><br>
</body></html>
|
