[lemona commit] r423 - wiki
codesite...@google.com
Date: Tue Nov 11 20:18:24 2008
New Revision: 423
Modified:
wiki/Workshop20081031.wiki
Log:
- added web-server benchmark
Modified: wiki/Workshop20081031.wiki
==============================================================================
--- wiki/Workshop20081031.wiki (original)
+++ wiki/Workshop20081031.wiki Tue Nov 11 20:18:24 2008
@@ -1056,13 +1056,14 @@
The results have been gathered using the following configuration:
* CPU: Intel(R) Pentium(R) M processor 1.80GHz
- * RAM: 1Go
+ * RAM: 1GB
* O.S: Linux Gentoo
* CFLAGS: -O2 -march=pentium-m -pipe -fomit-frame-pointer
* VM: VirtualBox-2.0.4
* Guest O.S: Linux Gentoo
- * Built Kernel: 2.6.26.3 using arch/x86/configs/i386_defconfig as .config
- * Used GNU time to collect needed data
+ * Base Memory: 256MB
+ * Video Memory: 16MB
+ * Network: PCnet-FAST III (host interface, tap0)
There are two different batteries of tests to demonstrate the capabilities
of the *Lemona* system:
@@ -1147,6 +1148,17 @@
just providing below some insights on our expectations and our
checkpoints.
+=== Linux Kernel 2.6.26.3 Compilation ===
+
+The kernel has been compiled using the configuration file found in
+arch/x86/configs/i386_defconfig that come along its sources.
+
+Between each test, the virtual machine have been reset, the old linux
+directory deleted and copied over again. 'make menuconfig' have been
+executed before launching the compilation, no modification has been
+made through it, we simply ask him to save the .config for us.
+
+The command used was 'time make'.
| Test | User Time | System Time | Real Time | %CPU |
| without lemona | 283s | 226s | 519s | 98% |
@@ -1155,6 +1167,35 @@
| lemona + relay | 300s | 292s | 604s | 98% |
| lemona + relay + cat | 247s | 256s | 1028s | 49% |
+
+=== Apache2 Benchmark ===
+
+An apache2 server has been installed, default configuration has been kept,
and the following index.html file created:
+
+{{{
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<html>
+<head>
+<title>Webserver test</title>
+</head>
+<body>
+This is a webserver test page.
+</body>
+</html>
+}}}
+
+The benchmark has been done using the 'ab' tools from the Apache
Foundation as followed:
+
+{{{
+ab -n 10000 -c 10 http://10.0.42.2
+}}}
+
+| Test | Total Time | Requests/s | Time/Req | Transfer
rate |
+| without lemona | 5.767s | 1733.97 | 5.767ms |
687.49Kb |
+| lemona + net | 5.977s | 1673.00 | 5.977ms |
663.32Kb |
+| lemona + net + basket | 6.912s | 1446.73 | 6.912ms |
753.61Kb |
+| lemona + relay | 6.091s | 1641.63 | 6.091ms |
650.88Kb |
+| lemona + relay + cat | 6.700s | 1492.50 | 6.700ms |
591.75Kb |
=== Coverage ===