| 1 |
< |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> |
| 2 |
< |
|
| 3 |
< |
<!-- |
| 4 |
< |
$Author$ |
| 5 |
< |
$Id$ |
| 6 |
< |
--> |
| 7 |
< |
|
| 8 |
< |
<html> |
| 9 |
< |
|
| 10 |
< |
<head> |
| 11 |
< |
<title>i-scream libstatgrab homepage</title> |
| 12 |
< |
</head> |
| 13 |
< |
|
| 14 |
< |
<body bgcolor="#ffffff" link="#0000ff" alink="#3333cc" vlink="#3333cc" text="#000066"> |
| 15 |
< |
|
| 16 |
< |
<table border="0" cellpadding="2" cellspacing="2"> |
| 17 |
< |
<tr> |
| 18 |
< |
<td valign="top"> |
| 19 |
< |
<!--#include virtual="../left.inc" --> |
| 20 |
< |
</td> |
| 21 |
< |
<td valign="top"> |
| 22 |
< |
<!--#include virtual="../title.inc" --> |
| 23 |
< |
|
| 24 |
< |
<font size="2" face="arial,sans-serif"> |
| 25 |
< |
|
| 26 |
< |
<h1>libstatgrab</h1> |
| 27 |
< |
|
| 28 |
< |
<ul> |
| 29 |
< |
<li><a href="#news">News</a></li> |
| 30 |
< |
<li><a href="#what">What is libstatgrab?</a></li> |
| 31 |
< |
<li><a href="#download">Downloading</a></li> |
| 32 |
< |
<li><a href="#documentation">Documentation</a></li> |
| 33 |
< |
<li><a href="#screenshot">Screenshot</a></li> |
| 34 |
< |
</ul> |
| 35 |
< |
|
| 36 |
< |
<a name="news"><h2>News</h2></a> |
| 37 |
< |
|
| 38 |
< |
<p> |
| 39 |
< |
<b>Wednesday 22 October 2003</b><br><br> |
| 40 |
< |
Version 0.7 of libstatgrab has been released.<br> |
| 41 |
< |
Download it |
| 42 |
< |
<a href="http://www.mirror.ac.uk/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.7.tar.gz">here</a>. |
| 43 |
< |
The most significant change in this release is support for NetBSD |
| 44 |
< |
1.6.x. Parts of the FreeBSD code have been optimised, and an initialise |
| 45 |
< |
function has been added to allow programs to drop any extra privileges |
| 46 |
< |
libstatgrab needs on BSD platforms. The list of known file systems has |
| 47 |
< |
been increased, and libstatgrab has been tested on even more platforms. |
| 48 |
< |
Finally, saidar has been tweaked to work even if it can't get all the |
| 49 |
< |
statistics. |
| 50 |
< |
</p> |
| 51 |
< |
|
| 52 |
< |
<p> |
| 53 |
< |
<b>Saturday 18 October 2003</b><br><br> |
| 54 |
< |
Version 0.6.1 of libstatgrab has been released.<br> |
| 55 |
< |
Download it |
| 56 |
< |
<a href="http://www.mirror.ac.uk/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.6.1.tar.gz">here</a>. |
| 57 |
< |
This release brings support for FreeBSD 5 on sparc 64, and some |
| 58 |
< |
bugfixes in FreeBSD memory statistics. Also, some fixes to saidar, |
| 59 |
< |
and statgrab. |
| 60 |
< |
</p> |
| 61 |
< |
|
| 62 |
< |
<p> |
| 63 |
< |
<b>Friday 10 October 2003</b><br><br> |
| 64 |
< |
Version 0.6 of libstatgrab has been released.<br> |
| 65 |
< |
You can download it from our mirror site |
| 66 |
< |
<a href="http://www.mirror.ac.uk/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.6.tar.gz">here</a>. |
| 67 |
< |
This release includes some exciting new tools, support for FreeBSD |
| 68 |
< |
5.1, and documentation in manpages. Plus some major bugfixes and |
| 69 |
< |
packaging enhancements. |
| 70 |
< |
</p> |
| 71 |
< |
|
| 72 |
< |
<p> |
| 73 |
< |
<b>Tuesday 09 September 2003</b><br><br> |
| 74 |
< |
We're pleased to announce a new release of libstatgrab.<br> |
| 75 |
< |
You can download version 0.5.1 from |
| 76 |
< |
<a href="http://www.mirror.ac.uk/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.5.1.tar.gz">here</a>. |
| 77 |
< |
</p> |
| 78 |
< |
|
| 79 |
< |
<p> |
| 80 |
< |
<b>Monday 25 August 2003</b><br><br> |
| 81 |
< |
We're pleased to announce a new release of libstatgrab.<br> |
| 82 |
< |
You can download version 0.5 from |
| 83 |
< |
<a href="http://www.mirror.ac.uk/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.5.tar.gz">here</a>. |
| 84 |
< |
This release provides both documentation and examples, which |
| 85 |
< |
we hope will make the package more useable. Stay tuned for the |
| 86 |
< |
next release with some useful tools. |
| 87 |
< |
</p> |
| 88 |
< |
|
| 89 |
< |
<a name="what"><h2>What is libstatgrab?</h2></a> |
| 90 |
< |
|
| 91 |
< |
<p> |
| 92 |
< |
libstatgrab is a library that provides cross platform access to |
| 93 |
< |
statistics about the system on which it's run. It's written in C and |
| 94 |
< |
presents a selection of useful interfaces which can be used to access |
| 95 |
< |
key system statistics. The current list of statistics includes CPU |
| 96 |
< |
usage, memory utilisation, disk usage, process counts, network |
| 97 |
< |
traffic, disk I/O, and more. |
| 98 |
< |
</p> |
| 99 |
< |
|
| 100 |
< |
<p> |
| 101 |
< |
The current list of platforms is Solaris 2.x, Linux 2.4, FreeBSD |
| 102 |
< |
4.x/5.x, and NetBSD 1.6.x. The aim is to extend this to include as many |
| 103 |
< |
operating systems as possible. |
| 104 |
< |
</p> |
| 105 |
< |
|
| 106 |
< |
<p> |
| 107 |
< |
The package also includes a couple of useful tools. The first, |
| 108 |
< |
<a href="#screenshot">saidar</a>, provides a curses-based interface to |
| 109 |
< |
viewing the current state of the system. The second, statgrab, gives a |
| 110 |
< |
sysctl-style interface to the statistics gathered by libstatgrab. This |
| 111 |
< |
extends the use of libstatgrab to people writing scripts or anything |
| 112 |
< |
else that can't easily make C function calls. Included with statgrab is |
| 113 |
< |
a script to generate an <a href="http://www.mrtg.org">MRTG</a> |
| 114 |
< |
configuration file to use statgrab. |
| 115 |
< |
</p> |
| 116 |
< |
|
| 117 |
< |
<a name="download"><h2>Downloading</h2></a> |
| 118 |
< |
|
| 119 |
< |
<p> |
| 120 |
< |
The latest version of libstatgrab can be downloaded from our |
| 121 |
< |
primary download |
| 122 |
< |
<a href="http://www.mirror.ac.uk/sites/ftp.i-scream.org/pub/i-scream/libstatgrab">mirror</a>. |
| 123 |
< |
All downloads are pgp signed using our <a href="/pgpkey.shtml">PGP Key</a>. |
| 124 |
< |
</p> |
| 125 |
< |
|
| 126 |
< |
<p> |
| 127 |
< |
For installation instructions see the README and INSTALL files |
| 128 |
< |
contained within the archive. If you're using |
| 129 |
< |
<a href="http://www.freebsd.org">FreeBSD</a> you can make use of the |
| 130 |
< |
<a href="http://www.freshports.org/devel/libstatgrab">devel/libstatgrab</a> |
| 131 |
< |
port to install libstatgrab for you. |
| 132 |
< |
</p> |
| 133 |
< |
|
| 134 |
< |
<a name="documentation"><h2>Documentation</h2></a> |
| 135 |
< |
|
| 136 |
< |
<p> |
| 137 |
< |
The only online documentation we have at the moment is the manual |
| 138 |
< |
pages converted in to HTML format. It's probably best to start with |
| 139 |
< |
the overview manual page: |
| 140 |
< |
|
| 141 |
< |
<ul> |
| 142 |
< |
<li><a href="statgrab.html">statgrab(3)</a></li> |
| 143 |
< |
</ul> |
| 144 |
< |
</p> |
| 145 |
< |
|
| 146 |
< |
<p> |
| 147 |
< |
Then we have the manual pages for each function: |
| 148 |
< |
|
| 149 |
< |
<ul> |
| 150 |
< |
<li><a href="cpu_percent_usage.html">cpu_percent_usage(3)</a></li> |
| 151 |
< |
<li><a href="get_diskio_stats.html">get_diskio_stats(3)</a></li> |
| 152 |
< |
<li><a href="get_general_stats.html">get_general_stats(3)</a></li> |
| 153 |
< |
<li><a href="get_load_stats.html">get_load_stats(3)</a></li> |
| 154 |
< |
<li><a href="get_memory_stats.html">get_memory_stats(3)</a></li> |
| 155 |
< |
<li><a href="get_network_stats.html">get_network_stats(3)</a></li> |
| 156 |
< |
<li><a href="get_page_stats.html">get_page_stats(3)</a></li> |
| 157 |
< |
<li><a href="get_process_stats.html">get_process_stats(3)</a></li> |
| 158 |
< |
<li><a href="get_user_stats.html">get_user_stats(3)</a></li> |
| 159 |
< |
</ul> |
| 160 |
< |
</p> |
| 161 |
< |
|
| 162 |
< |
<a name="screenshot"><h2>Screenshot</h2></a> |
| 163 |
< |
|
| 164 |
< |
<p> |
| 165 |
< |
Here's what saidar looks like when it's running: |
| 166 |
< |
</p> |
| 167 |
< |
<p> |
| 168 |
< |
<img src="saidar.png" alt="saidar screenshot"> |
| 169 |
< |
</p> |
| 170 |
< |
|
| 171 |
< |
</font> |
| 172 |
< |
|
| 173 |
< |
<!--#include virtual="../bottom.inc" --> |
| 174 |
< |
</td> |
| 175 |
< |
</tr> |
| 176 |
< |
</table> |
| 177 |
< |
|
| 178 |
< |
</body> |
| 1 |
> |
<!--#include virtual="/doctype.inc" --> |
| 2 |
> |
<head> |
| 3 |
> |
<title> |
| 4 |
> |
i-scream libstatgrab homepage |
| 5 |
> |
</title> |
| 6 |
> |
<!--#include virtual="/style.inc" --> |
| 7 |
> |
</head> |
| 8 |
> |
<body> |
| 9 |
> |
<div id="container"> |
| 10 |
> |
<div id="main"> |
| 11 |
> |
<!--#include virtual="/header.inc" --> |
| 12 |
> |
<div id="contents"> |
| 13 |
> |
<h1 class="top"> |
| 14 |
> |
i-scream libstatgrab homepage |
| 15 |
> |
</h1> |
| 16 |
> |
<div id="topnav"> |
| 17 |
> |
<ul> |
| 18 |
> |
<li> |
| 19 |
> |
<a href="#news">News</a> |
| 20 |
> |
</li> |
| 21 |
> |
<li> |
| 22 |
> |
<a href="#what">What is libstatgrab?</a> |
| 23 |
> |
</li> |
| 24 |
> |
<li> |
| 25 |
> |
<a href="#download">Downloading</a> |
| 26 |
> |
</li> |
| 27 |
> |
<li> |
| 28 |
> |
<a href="#bindings">Language Bindings</a> |
| 29 |
> |
</li> |
| 30 |
> |
<li> |
| 31 |
> |
<a href="#development">Development</a> |
| 32 |
> |
</li> |
| 33 |
> |
<li> |
| 34 |
> |
<a href="#documentation">Documentation</a> |
| 35 |
> |
</li> |
| 36 |
> |
<li> |
| 37 |
> |
<a href="#screenshot">Screenshot</a> |
| 38 |
> |
</li> |
| 39 |
> |
</ul> |
| 40 |
> |
</div> |
| 41 |
> |
<h2> |
| 42 |
> |
<a id="news">News</a> |
| 43 |
> |
</h2> |
| 44 |
> |
<p> |
| 45 |
> |
To get notifications of new libstatgrab releases why not |
| 46 |
> |
subscribe to our project over on |
| 47 |
> |
<a href="http://freshmeat.net/projects/libstatgrab/">freshmeat</a>? |
| 48 |
> |
</p> |
| 49 |
> |
<h3> |
| 50 |
> |
Tuesday 27 July 2004 |
| 51 |
> |
</h3> |
| 52 |
> |
<p> |
| 53 |
> |
Version 0.10.2 of libstatgrab has been released.<br /> |
| 54 |
> |
Download it |
| 55 |
> |
<a href="http://www.mirrorservice.org/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.10.2.tar.gz"> |
| 56 |
> |
here</a>. |
| 57 |
> |
</p> |
| 58 |
> |
<p> |
| 59 |
> |
This release fixes a problem with the shared library |
| 60 |
> |
version number in the last release. |
| 61 |
> |
</p> |
| 62 |
> |
<h3> |
| 63 |
> |
Monday 26 July 2004 |
| 64 |
> |
</h3> |
| 65 |
> |
<p> |
| 66 |
> |
Version 0.10.1 of libstatgrab has been released.<br /> |
| 67 |
> |
Download it |
| 68 |
> |
<a href="http://www.mirrorservice.org/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.10.1.tar.gz"> |
| 69 |
> |
here</a>. |
| 70 |
> |
</p> |
| 71 |
> |
<p> |
| 72 |
> |
This release consists almost entirely of bugfixes. |
| 73 |
> |
We've fixed compile-time errors for recent OpenBSD and |
| 74 |
> |
NetBSD platforms, and also a minor bug in statgrab |
| 75 |
> |
that broke network statistics on Solaris. New |
| 76 |
> |
variables have been added to the pkg-config file to |
| 77 |
> |
suggest ownership and permissions of binaries, and |
| 78 |
> |
we've added error reporting functions that store errno |
| 79 |
> |
values. There's also other minor fixes detailed in the |
| 80 |
> |
NEWS file. |
| 81 |
> |
</p> |
| 82 |
> |
<h3> |
| 83 |
> |
Thursday 20 May 2004 |
| 84 |
> |
</h3> |
| 85 |
> |
<p> |
| 86 |
> |
Version 0.10 of libstatgrab has been released.<br /> |
| 87 |
> |
Download it |
| 88 |
> |
<a href="http://www.mirrorservice.org/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.10.tar.gz"> |
| 89 |
> |
here</a>. |
| 90 |
> |
</p> |
| 91 |
> |
<p> |
| 92 |
> |
This release concentrates heavily on standardising the names |
| 93 |
> |
of functions and structures throughout libstatgrab. Although |
| 94 |
> |
this will mean changes for existing programs, in the long run |
| 95 |
> |
we hope it'll make things both clearer and easier. However, |
| 96 |
> |
for those who still need the old functions we have provided |
| 97 |
> |
compatibility wrappers. See the NEWS file for details. |
| 98 |
> |
</p> |
| 99 |
> |
<p> |
| 100 |
> |
The other main change in this release is a new function to |
| 101 |
> |
provide full details on currently running processes. See the |
| 102 |
> |
documentation for sg_get_process_stats for details. Along with |
| 103 |
> |
this there are compare functions for use with qsort for sorting |
| 104 |
> |
process, network, and disk io statistics. We've also introduced |
| 105 |
> |
error reporting functions that allow calling applications to |
| 106 |
> |
see why libstatgrab has returned a failure. See sg_get_error. |
| 107 |
> |
</p> |
| 108 |
> |
<p> |
| 109 |
> |
Finally, we've added support for NetBSD 2.0 and tidied up lots |
| 110 |
> |
of areas of the code. This release does not include the python |
| 111 |
> |
bindings - they're now available as their own project called |
| 112 |
> |
<a href="/pystatgrab/">pystatgrab</a>. |
| 113 |
> |
</p> |
| 114 |
> |
<h3> |
| 115 |
> |
Sunday 21 March 2004 |
| 116 |
> |
</h3> |
| 117 |
> |
<p> |
| 118 |
> |
pystatgrab, a new package containing a set of Python |
| 119 |
> |
bindings, has been released. Check out it's |
| 120 |
> |
<a href="/pystatgrab/">project page</a>. |
| 121 |
> |
</p> |
| 122 |
> |
<h3> |
| 123 |
> |
Wednesday 10 March 2004 |
| 124 |
> |
</h3> |
| 125 |
> |
<p> |
| 126 |
> |
Version 0.9 of libstatgrab has been released.<br /> |
| 127 |
> |
Download it |
| 128 |
> |
<a href="http://www.mirrorservice.org/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.9.tar.gz"> |
| 129 |
> |
here</a>. |
| 130 |
> |
</p> |
| 131 |
> |
<p> |
| 132 |
> |
This release brings new features and new platforms. We've |
| 133 |
> |
added information about network interfaces (duplex, speed, |
| 134 |
> |
etc) along with further statistics such as i/o packets, i/o |
| 135 |
> |
errors, and collisions. Support has also been added for |
| 136 |
> |
OpenBSD and DragonFly BSD. Finally some work has been done |
| 137 |
> |
to reduce the platforms on which libstatgrab needs elevated |
| 138 |
> |
privileges. See the NEWS file for more information. |
| 139 |
> |
</p> |
| 140 |
> |
<h3> |
| 141 |
> |
Wednesday 11 February 2004 |
| 142 |
> |
</h3> |
| 143 |
> |
<p> |
| 144 |
> |
Version 0.8.2 of libstatgrab has been released.<br /> |
| 145 |
> |
Download it |
| 146 |
> |
<a href="http://www.mirrorservice.org/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.8.2.tar.gz"> |
| 147 |
> |
here</a>. |
| 148 |
> |
</p> |
| 149 |
> |
<p> |
| 150 |
> |
The main focus of this release is adding support for |
| 151 |
> |
Solaris 6. We've also added Python bindings so you can use |
| 152 |
> |
libstatgrab directly from Python (see the extras |
| 153 |
> |
directory). Finally, we've tidied up a few bits of the |
| 154 |
> |
code. |
| 155 |
> |
</p> |
| 156 |
> |
<h3> |
| 157 |
> |
Wednesday 21 January 2004 |
| 158 |
> |
</h3> |
| 159 |
> |
<p> |
| 160 |
> |
Version 0.8.1 of libstatgrab has been released.<br /> |
| 161 |
> |
Download it |
| 162 |
> |
<a href="http://www.mirrorservice.org/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.8.1.tar.gz"> |
| 163 |
> |
here</a>. |
| 164 |
> |
</p> |
| 165 |
> |
<p> |
| 166 |
> |
This release primarily fixes bugs. On Linux a file |
| 167 |
> |
descriptor leak was fixed. On Solaris some significant |
| 168 |
> |
speed increases were made to the disk mapping code, along |
| 169 |
> |
with some bug fixes for Solaris 7 platforms. Also, the |
| 170 |
> |
library part of libstatgrab (but not the tools) is now |
| 171 |
> |
released under the LGPL instead of the GPL. |
| 172 |
> |
</p> |
| 173 |
> |
<h3> |
| 174 |
> |
Tuesday 6 January 2004 |
| 175 |
> |
</h3> |
| 176 |
> |
<p> |
| 177 |
> |
Version 0.8 of libstatgrab has been released.<br /> |
| 178 |
> |
Download it |
| 179 |
> |
<a href="http://www.mirrorservice.org/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.8.tar.gz"> |
| 180 |
> |
here</a>. |
| 181 |
> |
</p> |
| 182 |
> |
<p> |
| 183 |
> |
This release brings support for Linux 2.6 and partial |
| 184 |
> |
support for Cygwin. On Solaris libstatgrab now returns disk |
| 185 |
> |
names using cNtNdNsN names rather than the older sdN names. |
| 186 |
> |
There are also a bunch of fixes and optimisations in |
| 187 |
> |
various places. Finally, a new function has been added to |
| 188 |
> |
make it quicker to drop any elevated privileges libstatgrab |
| 189 |
> |
may require on some operating systems. |
| 190 |
> |
</p> |
| 191 |
> |
<h3> |
| 192 |
> |
Wednesday 22 October 2003 |
| 193 |
> |
</h3> |
| 194 |
> |
<p> |
| 195 |
> |
Version 0.7 of libstatgrab has been released.<br /> |
| 196 |
> |
Download it |
| 197 |
> |
<a href="http://www.mirrorservice.org/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.7.tar.gz"> |
| 198 |
> |
here</a>. |
| 199 |
> |
</p> |
| 200 |
> |
<p> |
| 201 |
> |
The most significant change in this release is support for |
| 202 |
> |
NetBSD 1.6.x. Parts of the FreeBSD code have been |
| 203 |
> |
optimised, and an initialise function has been added to |
| 204 |
> |
allow programs to drop any extra privileges libstatgrab |
| 205 |
> |
needs. The list of known file systems has been increased, |
| 206 |
> |
and libstatgrab has been tested on even more platforms. |
| 207 |
> |
Finally, saidar has been tweaked to work even if it can't |
| 208 |
> |
get all the statistics. |
| 209 |
> |
</p> |
| 210 |
> |
<h3> |
| 211 |
> |
Saturday 18 October 2003 |
| 212 |
> |
</h3> |
| 213 |
> |
<p> |
| 214 |
> |
Version 0.6.1 of libstatgrab has been released.<br /> |
| 215 |
> |
Download it |
| 216 |
> |
<a href="http://www.mirrorservice.org/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.6.1.tar.gz"> |
| 217 |
> |
here</a>. |
| 218 |
> |
</p> |
| 219 |
> |
<p> |
| 220 |
> |
This release brings support for FreeBSD 5 on sparc 64, and |
| 221 |
> |
some bugfixes in FreeBSD memory statistics. Also, some |
| 222 |
> |
fixes to saidar, and statgrab. |
| 223 |
> |
</p> |
| 224 |
> |
<h3> |
| 225 |
> |
Friday 10 October 2003 |
| 226 |
> |
</h3> |
| 227 |
> |
<p> |
| 228 |
> |
Version 0.6 of libstatgrab has been released.<br /> |
| 229 |
> |
You can download it from our mirror site |
| 230 |
> |
<a href="http://www.mirrorservice.org/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.6.tar.gz"> |
| 231 |
> |
here</a>. |
| 232 |
> |
</p> |
| 233 |
> |
<p> |
| 234 |
> |
This release includes some exciting new tools, support for |
| 235 |
> |
FreeBSD 5.1, and documentation in manpages. Plus some major |
| 236 |
> |
bugfixes and packaging enhancements. |
| 237 |
> |
</p> |
| 238 |
> |
<h3> |
| 239 |
> |
Tuesday 09 September 2003 |
| 240 |
> |
</h3> |
| 241 |
> |
<p> |
| 242 |
> |
We're pleased to announce a new release of |
| 243 |
> |
libstatgrab.<br /> |
| 244 |
> |
You can download version 0.5.1 from |
| 245 |
> |
<a href="http://www.mirrorservice.org/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.5.1.tar.gz"> |
| 246 |
> |
here</a>. |
| 247 |
> |
</p> |
| 248 |
> |
<h3> |
| 249 |
> |
Monday 25 August 2003 |
| 250 |
> |
</h3> |
| 251 |
> |
<p> |
| 252 |
> |
We're pleased to announce a new release of |
| 253 |
> |
libstatgrab.<br /> |
| 254 |
> |
You can download version 0.5 from |
| 255 |
> |
<a href="http://www.mirrorservice.org/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.5.tar.gz"> |
| 256 |
> |
here</a>. |
| 257 |
> |
</p> |
| 258 |
> |
<p> |
| 259 |
> |
This release provides both documentation and examples, |
| 260 |
> |
which we hope will make the package more useable. Stay |
| 261 |
> |
tuned for the next release with some useful tools. |
| 262 |
> |
</p> |
| 263 |
> |
<h2> |
| 264 |
> |
<a id="what">What is libstatgrab?</a> |
| 265 |
> |
</h2> |
| 266 |
> |
<p> |
| 267 |
> |
libstatgrab is a library that provides cross platform |
| 268 |
> |
access to statistics about the system on which it's run. |
| 269 |
> |
It's written in C and presents a selection of useful |
| 270 |
> |
interfaces which can be used to access key system |
| 271 |
> |
statistics. The current list of statistics includes CPU |
| 272 |
> |
usage, memory utilisation, disk usage, process counts, |
| 273 |
> |
network traffic, disk I/O, and more. |
| 274 |
> |
</p> |
| 275 |
> |
<p> |
| 276 |
> |
The current list of platforms is Solaris 2.x, Linux |
| 277 |
> |
2.2/2.4/2.6, FreeBSD 4.x/5.x, NetBSD 1.6.x, OpenBSD 3.x, |
| 278 |
> |
DragonFly BSD 1.0, and Cygwin. The aim is to extend this to |
| 279 |
> |
include as many operating systems as possible. |
| 280 |
> |
</p> |
| 281 |
> |
<p> |
| 282 |
> |
The package also includes a couple of useful tools. The |
| 283 |
> |
first, <a href="#screenshot">saidar</a>, provides a |
| 284 |
> |
curses-based interface to viewing the current state of the |
| 285 |
> |
system. The second, statgrab, gives a sysctl-style |
| 286 |
> |
interface to the statistics gathered by libstatgrab. This |
| 287 |
> |
extends the use of libstatgrab to people writing scripts or |
| 288 |
> |
anything else that can't easily make C function calls. |
| 289 |
> |
Included with statgrab is a script to generate an |
| 290 |
> |
<a href="http://www.mrtg.org">MRTG</a> configuration file |
| 291 |
> |
to use statgrab. |
| 292 |
> |
</p> |
| 293 |
> |
<h2> |
| 294 |
> |
<a id="download">Downloading</a> |
| 295 |
> |
</h2> |
| 296 |
> |
<p> |
| 297 |
> |
The latest version of libstatgrab can be downloaded from |
| 298 |
> |
our primary download |
| 299 |
> |
<a href="http://www.mirrorservice.org/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/"> |
| 300 |
> |
mirror</a>. All downloads are pgp signed using our |
| 301 |
> |
<a href="/pgpkey.xhtml">PGP Key</a>. |
| 302 |
> |
</p> |
| 303 |
> |
<p> |
| 304 |
> |
For installation instructions see the README and INSTALL |
| 305 |
> |
files contained within the archive. If you're using |
| 306 |
> |
<a href="http://www.freebsd.org">FreeBSD</a> you can make |
| 307 |
> |
use of the |
| 308 |
> |
<a href="http://www.freshports.org/devel/libstatgrab"> |
| 309 |
> |
devel/libstatgrab</a> port to install libstatgrab for you. |
| 310 |
> |
</p> |
| 311 |
> |
<h2> |
| 312 |
> |
<a id="bindings">Language Bindings</a> |
| 313 |
> |
</h2> |
| 314 |
> |
<ul> |
| 315 |
> |
<li> |
| 316 |
> |
<a href="/pystatgrab/">Python</a> |
| 317 |
> |
</li> |
| 318 |
> |
<li> |
| 319 |
> |
<a href="http://pecl.php.net/statgrab/">PHP (external)</a> |
| 320 |
> |
</li> |
| 321 |
> |
<li> |
| 322 |
> |
<a href="http://search.cpan.org/dist/Unix-Statgrab/">Perl (external)</a> |
| 323 |
> |
</li> |
| 324 |
> |
</ul> |
| 325 |
> |
<p> |
| 326 |
> |
Here are links to bindings for higher level languages |
| 327 |
> |
that provide access to libstatgrab. If you've written |
| 328 |
> |
a binding for another language, please get |
| 329 |
> |
<a href="mailto:dev@i-scream.org">in touch</a> so we |
| 330 |
> |
can add a link here. |
| 331 |
> |
</p> |
| 332 |
> |
<h2> |
| 333 |
> |
<a id="development">Development</a> |
| 334 |
> |
</h2> |
| 335 |
> |
<ul> |
| 336 |
> |
<li> |
| 337 |
> |
<a href="/cgi-bin/cvslog.cgi?period=thisweek&module=projects/libstatgrab">Commits this week</a> |
| 338 |
> |
</li> |
| 339 |
> |
</ul> |
| 340 |
> |
<p> |
| 341 |
> |
We develop libstatgrab using the CVS revision control system. |
| 342 |
> |
Using this link you can see what changes we've made this week. |
| 343 |
> |
For more information on our CVS setup see our |
| 344 |
> |
<a href="/cvs.xhtml">CVS page</a>. |
| 345 |
> |
</p> |
| 346 |
> |
<h2> |
| 347 |
> |
<a id="documentation">Documentation</a> |
| 348 |
> |
</h2> |
| 349 |
> |
<p> |
| 350 |
> |
The only online documentation we have at the moment is the |
| 351 |
> |
manual pages converted in to HTML format. It's probably |
| 352 |
> |
best to start with the overview manual page: |
| 353 |
> |
</p> |
| 354 |
> |
<ul> |
| 355 |
> |
<li> |
| 356 |
> |
<a href="statgrab.html">statgrab(3)</a> |
| 357 |
> |
</li> |
| 358 |
> |
</ul> |
| 359 |
> |
<p> |
| 360 |
> |
Then we have the manual pages for each function: |
| 361 |
> |
</p> |
| 362 |
> |
<ul> |
| 363 |
> |
<li> |
| 364 |
> |
<a href="sg_get_cpu_stats.html">sg_get_cpu_stats(3)</a> |
| 365 |
> |
</li> |
| 366 |
> |
<li> |
| 367 |
> |
<a href="sg_get_disk_io_stats.html">sg_get_disk_io_stats(3)</a> |
| 368 |
> |
</li> |
| 369 |
> |
<li> |
| 370 |
> |
<a href="sg_get_fs_stats.html">sg_get_fs_stats(3)</a> |
| 371 |
> |
</li> |
| 372 |
> |
<li> |
| 373 |
> |
<a href="sg_get_host_info.html">sg_get_host_info(3)</a> |
| 374 |
> |
</li> |
| 375 |
> |
<li> |
| 376 |
> |
<a href="sg_get_load_stats.html">sg_get_load_stats(3)</a> |
| 377 |
> |
</li> |
| 378 |
> |
<li> |
| 379 |
> |
<a href="sg_get_mem_stats.html">sg_get_mem_stats(3)</a> |
| 380 |
> |
</li> |
| 381 |
> |
<li> |
| 382 |
> |
<a href="sg_get_network_iface_stats.html">sg_get_network_iface_stats(3)</a> |
| 383 |
> |
</li> |
| 384 |
> |
<li> |
| 385 |
> |
<a href="sg_get_network_io_stats.html">sg_get_network_io_stats(3)</a> |
| 386 |
> |
</li> |
| 387 |
> |
<li> |
| 388 |
> |
<a href="sg_get_page_stats.html">sg_get_page_stats(3)</a> |
| 389 |
> |
</li> |
| 390 |
> |
<li> |
| 391 |
> |
<a href="sg_get_process_stats.html">sg_get_process_stats(3)</a> |
| 392 |
> |
</li> |
| 393 |
> |
<li> |
| 394 |
> |
<a href="sg_get_user_stats.html">sg_get_user_stats(3)</a> |
| 395 |
> |
</li> |
| 396 |
> |
</ul> |
| 397 |
> |
<h2> |
| 398 |
> |
<a id="screenshot">Screenshot</a> |
| 399 |
> |
</h2> |
| 400 |
> |
<p> |
| 401 |
> |
Here's what saidar looks like when it's running: |
| 402 |
> |
</p> |
| 403 |
> |
<p> |
| 404 |
> |
<img src="saidar.png" alt="saidar screenshot" /> |
| 405 |
> |
</p> |
| 406 |
> |
</div> |
| 407 |
> |
<!--#include virtual="/footer.inc" --> |
| 408 |
> |
</div> |
| 409 |
> |
<!--#include virtual="/menu.inc" --> |
| 410 |
> |
</div> |
| 411 |
> |
</body> |
| 412 |
|
</html> |
