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Revision 1.42 by tdb, Wed Mar 8 15:19:17 2006 UTC

# Line 16 | Line 16
16            <div id="topnav">
17              <ul>
18                <li>
19 <                <a href="#news">News</a>
19 >                <a href="#what">What is libstatgrab?</a>
20                </li>
21                <li>
22 <                <a href="#what">What is libstatgrab?</a>
22 >                <a href="#news">News</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="#packages">Packages</a>
32 +              </li>
33 +              <li>
34                  <a href="#development">Development</a>
35                </li>
36                <li>
# Line 35 | Line 41
41                </li>
42              </ul>
43            </div>
44 + <!--#include virtual="/bannerad.inc" -->
45            <h2>
46 +            <a id="what">What is libstatgrab?</a>
47 +          </h2>
48 +          <p>
49 +            libstatgrab is a library that provides cross platform
50 +            access to statistics about the system on which it's run.
51 +            It's written in C and presents a selection of useful
52 +            interfaces which can be used to access key system
53 +            statistics. The current list of statistics includes CPU
54 +            usage, memory utilisation, disk usage, process counts,
55 +            network traffic, disk I/O, and more.
56 +          </p>
57 +          <p>
58 +            The current list of platforms is Solaris 2.x, Linux
59 +            2.2/2.4/2.6, FreeBSD 4.x/5.x, NetBSD 1.6.x, OpenBSD 3.x,
60 +            DragonFly BSD 1.0, HP-UX, and Cygwin. The aim is to extend
61 +            this to include as many operating systems as possible.
62 +          </p>
63 +          <p>
64 +            The package also includes a couple of useful tools. The
65 +            first, <a href="#screenshot">saidar</a>, provides a
66 +            curses-based interface to viewing the current state of the
67 +            system. The second, statgrab, gives a sysctl-style
68 +            interface to the statistics gathered by libstatgrab. This
69 +            extends the use of libstatgrab to people writing scripts or
70 +            anything else that can't easily make C function calls.
71 +            Included with statgrab is a script to generate an
72 +            <a href="http://www.mrtg.org">MRTG</a> configuration file
73 +            to use statgrab.
74 +          </p>
75 +          <h2>
76              <a id="news">News</a>
77            </h2>
78            <p>
# Line 44 | Line 81
81              <a href="http://freshmeat.net/projects/libstatgrab/">freshmeat</a>?
82            </p>
83            <h3>
84 <            Sunday 21 March 2004
84 >            Sunday 31 July 2005
85            </h3>
86            <p>
87 <            pystatgrab, a new package containing a set of Python
88 <            bindings, has been released. Check out it's
52 <            <a href="/pystatgrab/">project page</a>.
87 >            Version 0.12 of libstatgrab has been released.<br />
88 >            Download it from one of our <a href="/mirrors.xhtml">mirrors</a>.
89            </p>
54          <h3>
55            Wednesday 10 March 2004
56          </h3>
90            <p>
91 <            Version 0.9 of libstatgrab has been released.<br />
92 <            Download it
93 <            <a href="http://www.mirror.ac.uk/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.9.tar.gz">
94 <            here</a>.
91 >            This release has some new features, bug fixes, and a minor
92 >            API change. More details have been added to the file
93 >            system statistics, linux partition detection has been
94 >            reworked, and compile errors on Linux 2.6 have been fixed.
95 >            Support has been added for Solaris 10 and FreeBSD 7.
96 >            There are also manual pages for all the tools.
97            </p>
98            <p>
99 <            This release brings new features and new platforms. We've
100 <            added information about network interfaces (duplex, speed,
101 <            etc) along with further statistics such as i/o packets, i/o
102 <            errors, and collisions. Support has also been added for
103 <            OpenBSD and DragonFly BSD. Finally some work has been done
69 <            to reduce the platforms on which libstatgrab needs elevated
70 <            privileges. See the NEWS file for more information.
99 >            The duplex value in the network interface statistics has
100 >            changed name from "dup" to "duplex" - this breaks the API.
101 >            We plan to stabilise the API for a 1.0 release. As before,
102 >            the old name is available if SG_ENABLE_DEPRECATED is
103 >            defined.
104            </p>
105            <h3>
106 <            Wednesday 11 February 2004
106 >            Tuesday 26 April 2005
107            </h3>
108            <p>
109 <            Version 0.8.2 of libstatgrab has been released.<br />
110 <            Download it
78 <            <a href="http://www.mirror.ac.uk/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.8.2.tar.gz">
79 <            here</a>.
109 >            Official libstatgrab packages for Debian now
110 >            <a href="http://packages.debian.org/unstable/source/libstatgrab">available</a>.
111            </p>
112            <p>
113 <            The main focus of this release is adding support for
114 <            Solaris 6. We've also added Python bindings so you can use
115 <            libstatgrab directly from Python (see the extras
116 <            directory). Finally, we've tidied up a few bits of the
117 <            code.
113 >            Thanks to the work of
114 >            <a href="mailto:fenio@debian.org">Bartosz Fenski</a>
115 >            libstatgrab is now available on debian. This replaces our
116 >            unofficial debian packages which will no longer be
117 >            updated.
118            </p>
119            <h3>
120 <            Wednesday 21 January 2004
120 >            Thursday 3 March 2005
121            </h3>
122            <p>
123 <            Version 0.8.1 of libstatgrab has been released.<br />
124 <            Download it
94 <            <a href="http://www.mirror.ac.uk/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.8.1.tar.gz">
95 <            here</a>.
123 >            Version 0.11.1 of libstatgrab has been released.<br />
124 >            Download it from one of our <a href="/mirrors.xhtml">mirrors</a>.
125            </p>
126            <p>
127 <            This release primarily fixes bugs. On Linux a file
128 <            descriptor leak was fixed. On Solaris some significant
129 <            speed increases were made to the disk mapping code, along
130 <            with some bug fixes for Solaris 7 platforms. Also, the
131 <            library part of libstatgrab (but not the tools) is now
103 <            released under the LGPL instead of the GPL.
127 >            This release fixes a handful of minor bugs. Duplex
128 >            settings were reported incorrectly on linux (half and
129 >            full duplex were swapped), saidar displayed negative
130 >            filesystem stats incorrectly, and NFS filesystems were
131 >            ignored. These have all been fixed.
132            </p>
133            <h3>
134 <            Tuesday 6 January 2004
134 >            Friday 12 November 2004
135            </h3>
136            <p>
137 <            Version 0.8 of libstatgrab has been released.<br />
138 <            Download it
111 <            <a href="http://www.mirror.ac.uk/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.8.tar.gz">
112 <            here</a>.
137 >            Version 0.11 of libstatgrab has been released.<br />
138 >            Download it from one of our <a href="/mirrors.xhtml">mirrors</a>.
139            </p>
140            <p>
141 <            This release brings support for Linux 2.6 and partial
142 <            support for Cygwin. On Solaris libstatgrab now returns disk
117 <            names using cNtNdNsN names rather than the older sdN names.
118 <            There are also a bunch of fixes and optimisations in
119 <            various places. Finally, a new function has been added to
120 <            make it quicker to drop any elevated privileges libstatgrab
121 <            may require on some operating systems.
141 >            This release brings support for HP-UX (version 11.11), and
142 >            also fixes a few other minor issues.
143            </p>
144            <h3>
145 <            Wednesday 22 October 2003
145 >            Wednesday 25 August 2004
146            </h3>
147            <p>
148 <            Version 0.7 of libstatgrab has been released.<br />
149 <            Download it
129 <            <a href="http://www.mirror.ac.uk/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.7.tar.gz">
130 <            here</a>.
148 >            Version 0.10.3 of libstatgrab has been released.<br />
149 >            Download it from one of our <a href="/mirrors.xhtml">mirrors</a>.
150            </p>
151            <p>
152 <            The most significant change in this release is support for
153 <            NetBSD 1.6.x. Parts of the FreeBSD code have been
154 <            optimised, and an initialise function has been added to
136 <            allow programs to drop any extra privileges libstatgrab
137 <            needs. The list of known file systems has been increased,
138 <            and libstatgrab has been tested on even more platforms.
139 <            Finally, saidar has been tweaked to work even if it can't
140 <            get all the statistics.
152 >            This release adds a handful of new features to statgrab, and
153 >            adds support for FreeBSD 6.0-CURRENT. See the NEWS file in
154 >            the tarball for more details.
155            </p>
156            <h3>
157 <            Saturday 18 October 2003
157 >            Tuesday 27 July 2004
158            </h3>
159            <p>
160 <            Version 0.6.1 of libstatgrab has been released.<br />
161 <            Download it
148 <            <a href="http://www.mirror.ac.uk/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.6.1.tar.gz">
149 <            here</a>.
160 >            Version 0.10.2 of libstatgrab has been released.<br />
161 >            Download it from one of our <a href="/mirrors.xhtml">mirrors</a>.
162            </p>
163            <p>
164 <            This release brings support for FreeBSD 5 on sparc 64, and
165 <            some bugfixes in FreeBSD memory statistics. Also, some
154 <            fixes to saidar, and statgrab.
164 >            This release fixes a problem with the shared library
165 >            version number in the last release.
166            </p>
167            <h3>
168 <            Friday 10 October 2003
168 >            Monday 26 July 2004
169            </h3>
170            <p>
171 <            Version 0.6 of libstatgrab has been released.<br />
172 <            You can download it from our mirror site
162 <            <a href="http://www.mirror.ac.uk/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.6.tar.gz">
163 <            here</a>.
171 >            Version 0.10.1 of libstatgrab has been released.<br />
172 >            Download it from one of our <a href="/mirrors.xhtml">mirrors</a>.
173            </p>
174            <p>
175 <            This release includes some exciting new tools, support for
176 <            FreeBSD 5.1, and documentation in manpages. Plus some major
177 <            bugfixes and packaging enhancements.
175 >            This release consists almost entirely of bugfixes.
176 >            We've fixed compile-time errors for recent OpenBSD and
177 >            NetBSD platforms, and also a minor bug in statgrab
178 >            that broke network statistics on Solaris. New
179 >            variables have been added to the pkg-config file to
180 >            suggest ownership and permissions of binaries, and
181 >            we've added error reporting functions that store errno
182 >            values. There's also other minor fixes detailed in the
183 >            NEWS file.
184            </p>
185            <h3>
186 <            Tuesday 09 September 2003
186 >            Thursday 20 May 2004
187            </h3>
188            <p>
189 <            We're pleased to announce a new release of
190 <            libstatgrab.<br />
176 <            You can download version 0.5.1 from
177 <            <a href="http://www.mirror.ac.uk/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.5.1.tar.gz">
178 <            here</a>.
189 >            Version 0.10 of libstatgrab has been released.<br />
190 >            Download it from one of our <a href="/mirrors.xhtml">mirrors</a>.
191            </p>
180          <h3>
181            Monday 25 August 2003
182          </h3>
192            <p>
193 <            We're pleased to announce a new release of
194 <            libstatgrab.<br />
195 <            You can download version 0.5 from
196 <            <a href="http://www.mirror.ac.uk/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/libstatgrab-0.5.tar.gz">
197 <            here</a>.
193 >            This release concentrates heavily on standardising the names
194 >            of functions and structures throughout libstatgrab. Although
195 >            this will mean changes for existing programs, in the long run
196 >            we hope it'll make things both clearer and easier. However,
197 >            for those who still need the old functions we have provided
198 >            compatibility wrappers. See the NEWS file for details.
199            </p>
200            <p>
201 <            This release provides both documentation and examples,
202 <            which we hope will make the package more useable. Stay
203 <            tuned for the next release with some useful tools.
201 >            The other main change in this release is a new function to
202 >            provide full details on currently running processes. See the
203 >            documentation for sg_get_process_stats for details. Along with
204 >            this there are compare functions for use with qsort for sorting
205 >            process, network, and disk io statistics. We've also introduced
206 >            error reporting functions that allow calling applications to
207 >            see why libstatgrab has returned a failure. See sg_get_error.
208            </p>
195          <h2>
196            <a id="what">What is libstatgrab?</a>
197          </h2>
209            <p>
210 <            libstatgrab is a library that provides cross platform
211 <            access to statistics about the system on which it's run.
212 <            It's written in C and presents a selection of useful
213 <            interfaces which can be used to access key system
203 <            statistics. The current list of statistics includes CPU
204 <            usage, memory utilisation, disk usage, process counts,
205 <            network traffic, disk I/O, and more.
210 >            Finally, we've added support for NetBSD 2.0 and tidied up lots
211 >            of areas of the code. This release does not include the python
212 >            bindings - they're now available as their own project called
213 >            <a href="/pystatgrab/">pystatgrab</a>.
214            </p>
215 +          <h3>
216 +            Sunday 21 March 2004
217 +          </h3>
218            <p>
219 <            The current list of platforms is Solaris 2.x, Linux
220 <            2.2/2.4/2.6, FreeBSD 4.x/5.x, NetBSD 1.6.x, OpenBSD 3.x,
221 <            DragonFly BSD 1.0, and Cygwin. The aim is to extend this to
211 <            include as many operating systems as possible.
219 >            pystatgrab, a new package containing a set of Python
220 >            bindings, has been released. Check out it's
221 >            <a href="/pystatgrab/">project page</a>.
222            </p>
213          <p>
214            The package also includes a couple of useful tools. The
215            first, <a href="#screenshot">saidar</a>, provides a
216            curses-based interface to viewing the current state of the
217            system. The second, statgrab, gives a sysctl-style
218            interface to the statistics gathered by libstatgrab. This
219            extends the use of libstatgrab to people writing scripts or
220            anything else that can't easily make C function calls.
221            Included with statgrab is a script to generate an
222            <a href="http://www.mrtg.org">MRTG</a> configuration file
223            to use statgrab.
224          </p>
223            <h2>
224              <a id="download">Downloading</a>
225            </h2>
226            <p>
227              The latest version of libstatgrab can be downloaded from
228 <            our primary download
229 <            <a href="http://www.mirror.ac.uk/sites/ftp.i-scream.org/pub/i-scream/libstatgrab/">
232 <            mirror</a>. All downloads are pgp signed using our
228 >            our <a href="/mirrors.xhtml">mirror sites</a>.
229 >            All downloads are pgp signed using our
230              <a href="/pgpkey.xhtml">PGP Key</a>.
231            </p>
232            <p>
233              For installation instructions see the README and INSTALL
234 <            files contained within the archive. If you're using
238 <            <a href="http://www.freebsd.org">FreeBSD</a> you can make
239 <            use of the
240 <            <a href="http://www.freshports.org/devel/libstatgrab">
241 <            devel/libstatgrab</a> port to install libstatgrab for you.
234 >            files contained within the archive.
235            </p>
236            <h2>
237 +            <a id="bindings">Language Bindings</a>
238 +          </h2>
239 +          <ul>
240 +            <li>
241 +              <a href="/pystatgrab/">Python</a>
242 +            </li>
243 +            <li>
244 +              <a href="http://pecl.php.net/statgrab/">PHP (external)</a>
245 +            </li>
246 +            <li>
247 +              <a href="http://search.cpan.org/dist/Unix-Statgrab/">Perl (external)</a>
248 +            </li>
249 +          </ul>
250 +          <p>
251 +            Here are links to bindings for higher level languages
252 +            that provide access to libstatgrab. If you've written
253 +            a binding for another language, please get
254 +            <a href="mailto:support@i-scream.org">in touch</a> so we
255 +            can add a link here.
256 +          </p>
257 +          <h2>
258 +            <a id="packages">Packages of libstatgrab</a>
259 +          </h2>
260 +          <ul>
261 +            <li>
262 +              <a href="http://www.freebsd.org/cgi/ports.cgi?query=statgrab&amp;stype=all">FreeBSD</a>
263 +            </li>
264 +            <li>
265 +              <a href="http://packages.gentoo.org/search/?sstring=statgrab">Gentoo Linux</a>
266 +            </li>
267 +            <li>
268 +              <a href="http://www.blastwave.org/packages.php/libstatgrab">Solaris (Blastwave)</a>
269 +            </li>
270 +            <li>
271 +              <a href="http://packages.debian.org/unstable/source/libstatgrab">Debian</a>
272 +            </li>
273 +            <li>
274 +              <a href="ftp://ftp.netbsd.org/pub/NetBSD/packages/pkgsrc/devel/libstatgrab/README.html">NetBSD</a>
275 +            </li>
276 +          </ul>
277 +          <p>
278 +            These are various pre-packaged versions of libstatgrab
279 +            that you can get for your favourite operating system. If
280 +            we've missed any out, please let us know.
281 +          </p>
282 +          <p>
283 +            We've noticed that google throws up some RPM's relating
284 +            to Mandrake and Suse, but no webpage for them.
285 +          </p>
286 +          <p>
287 +            Several attempts were made to submit a port to the
288 +            OpenBSD folk, but they didn't seem interested in taking
289 +            it. You can find it
290 +            <a href="http://ftp.i-scream.org/pub/i-scream/tmp/libstatgrab-0.11-openbsd-port.tar.gz">
291 +            here</a>.
292 +          </p>
293 +          <h2>
294              <a id="development">Development</a>
295            </h2>
296            <ul>
297              <li>
298 <              <a href="/cgi-bin/cvslog.cgi?period=thisweek&module=projects/libstatgrab">Commits this week</a>
298 >              <a href="/cgi-bin/cvslog.cgi?period=thisweek&amp;module=projects/libstatgrab">Commits this week</a>
299              </li>
300            </ul>
301            <p>
302 <            We develop pystatgrab using the CVS revision control system.    
302 >            We develop libstatgrab using the CVS revision control system.
303              Using this link you can see what changes we've made this week.
304 <            For more information on our CVS setup see our  
304 >            For more information on our CVS setup see our
305              <a href="/cvs.xhtml">CVS page</a>.
306            </p>
307            <h2>
# Line 272 | Line 322
322            </p>
323            <ul>
324              <li>
325 <              <a href="cpu_percent_usage.html">cpu_percent_usage(3)</a>
325 >              <a href="sg_get_cpu_stats.html">sg_get_cpu_stats(3)</a>
326              </li>
327              <li>
328 <              <a href="get_diskio_stats.html">get_diskio_stats(3)</a>
328 >              <a href="sg_get_disk_io_stats.html">sg_get_disk_io_stats(3)</a>
329              </li>
330              <li>
331 <              <a href="get_general_stats.html">get_general_stats(3)</a>
331 >              <a href="sg_get_fs_stats.html">sg_get_fs_stats(3)</a>
332              </li>
333              <li>
334 <              <a href="get_load_stats.html">get_load_stats(3)</a>
334 >              <a href="sg_get_host_info.html">sg_get_host_info(3)</a>
335              </li>
336              <li>
337 <              <a href="get_memory_stats.html">get_memory_stats(3)</a>
337 >              <a href="sg_get_load_stats.html">sg_get_load_stats(3)</a>
338              </li>
339              <li>
340 <              <a href="get_network_iface_stats.html">get_network_iface_stats(3)</a>
340 >              <a href="sg_get_mem_stats.html">sg_get_mem_stats(3)</a>
341              </li>
342              <li>
343 <              <a href="get_network_stats.html">get_network_stats(3)</a>
343 >              <a href="sg_get_network_iface_stats.html">sg_get_network_iface_stats(3)</a>
344              </li>
345              <li>
346 <              <a href="get_page_stats.html">get_page_stats(3)</a>
346 >              <a href="sg_get_network_io_stats.html">sg_get_network_io_stats(3)</a>
347              </li>
348              <li>
349 <              <a href="get_process_stats.html">get_process_stats(3)</a>
349 >              <a href="sg_get_page_stats.html">sg_get_page_stats(3)</a>
350              </li>
351              <li>
352 <              <a href="get_user_stats.html">get_user_stats(3)</a>
352 >              <a href="sg_get_process_stats.html">sg_get_process_stats(3)</a>
353 >            </li>
354 >            <li>
355 >              <a href="sg_get_user_stats.html">sg_get_user_stats(3)</a>
356              </li>
357            </ul>
358            <h2>

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