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<div id="topnav"> |
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<ul> |
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<li> |
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< |
<a href="#news">News</a> |
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> |
<a href="#what">What is libstatgrab?</a> |
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|
</li> |
| 21 |
|
<li> |
| 22 |
< |
<a href="#what">What is libstatgrab?</a> |
| 22 |
> |
<a href="#news">News</a> |
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|
</li> |
| 24 |
|
<li> |
| 25 |
|
<a href="#download">Downloading</a> |
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|
</li> |
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|
</ul> |
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|
</div> |
| 44 |
+ |
<!--#include virtual="/bannerad.inc" --> |
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|
<h2> |
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<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> |
| 81 |
|
<a href="http://freshmeat.net/projects/libstatgrab/">freshmeat</a>? |
| 82 |
|
</p> |
| 83 |
|
<h3> |
| 84 |
+ |
Monday 20 March 2006 |
| 85 |
+ |
</h3> |
| 86 |
+ |
<p> |
| 87 |
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Version 0.13 of libstatgrab has been released.<br /> |
| 88 |
+ |
Download it from one of our <a href="/mirrors.xhtml">mirrors</a>. |
| 89 |
+ |
</p> |
| 90 |
+ |
<p> |
| 91 |
+ |
This release mainly includes a bunch of bug fixes, but |
| 92 |
+ |
also brings preliminary support for WIN32. We've also |
| 93 |
+ |
added a few lines to the header file to make C++ linking |
| 94 |
+ |
easier. Please see the NEWS file in the distribution for |
| 95 |
+ |
full details. |
| 96 |
+ |
</p> |
| 97 |
+ |
<h3> |
| 98 |
+ |
Sunday 31 July 2005 |
| 99 |
+ |
</h3> |
| 100 |
+ |
<p> |
| 101 |
+ |
Version 0.12 of libstatgrab has been released.<br /> |
| 102 |
+ |
Download it from one of our <a href="/mirrors.xhtml">mirrors</a>. |
| 103 |
+ |
</p> |
| 104 |
+ |
<p> |
| 105 |
+ |
This release has some new features, bug fixes, and a minor |
| 106 |
+ |
API change. More details have been added to the file |
| 107 |
+ |
system statistics, linux partition detection has been |
| 108 |
+ |
reworked, and compile errors on Linux 2.6 have been fixed. |
| 109 |
+ |
Support has been added for Solaris 10 and FreeBSD 7. |
| 110 |
+ |
There are also manual pages for all the tools. |
| 111 |
+ |
</p> |
| 112 |
+ |
<p> |
| 113 |
+ |
The duplex value in the network interface statistics has |
| 114 |
+ |
changed name from "dup" to "duplex" - this breaks the API. |
| 115 |
+ |
We plan to stabilise the API for a 1.0 release. As before, |
| 116 |
+ |
the old name is available if SG_ENABLE_DEPRECATED is |
| 117 |
+ |
defined. |
| 118 |
+ |
</p> |
| 119 |
+ |
<h3> |
| 120 |
+ |
Tuesday 26 April 2005 |
| 121 |
+ |
</h3> |
| 122 |
+ |
<p> |
| 123 |
+ |
Official libstatgrab packages for Debian now |
| 124 |
+ |
<a href="http://packages.debian.org/unstable/source/libstatgrab">available</a>. |
| 125 |
+ |
</p> |
| 126 |
+ |
<p> |
| 127 |
+ |
Thanks to the work of |
| 128 |
+ |
<a href="mailto:fenio@debian.org">Bartosz Fenski</a> |
| 129 |
+ |
libstatgrab is now available on debian. This replaces our |
| 130 |
+ |
unofficial debian packages which will no longer be |
| 131 |
+ |
updated. |
| 132 |
+ |
</p> |
| 133 |
+ |
<h3> |
| 134 |
+ |
Thursday 3 March 2005 |
| 135 |
+ |
</h3> |
| 136 |
+ |
<p> |
| 137 |
+ |
Version 0.11.1 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 fixes a handful of minor bugs. Duplex |
| 142 |
+ |
settings were reported incorrectly on linux (half and |
| 143 |
+ |
full duplex were swapped), saidar displayed negative |
| 144 |
+ |
filesystem stats incorrectly, and NFS filesystems were |
| 145 |
+ |
ignored. These have all been fixed. |
| 146 |
+ |
</p> |
| 147 |
+ |
<h3> |
| 148 |
|
Friday 12 November 2004 |
| 149 |
|
</h3> |
| 150 |
|
<p> |
| 234 |
|
bindings, has been released. Check out it's |
| 235 |
|
<a href="/pystatgrab/">project page</a>. |
| 236 |
|
</p> |
| 142 |
– |
<h3> |
| 143 |
– |
Wednesday 10 March 2004 |
| 144 |
– |
</h3> |
| 145 |
– |
<p> |
| 146 |
– |
Version 0.9 of libstatgrab has been released.<br /> |
| 147 |
– |
Download it from one of our <a href="/mirrors.xhtml">mirrors</a>. |
| 148 |
– |
</p> |
| 149 |
– |
<p> |
| 150 |
– |
This release brings new features and new platforms. We've |
| 151 |
– |
added information about network interfaces (duplex, speed, |
| 152 |
– |
etc) along with further statistics such as i/o packets, i/o |
| 153 |
– |
errors, and collisions. Support has also been added for |
| 154 |
– |
OpenBSD and DragonFly BSD. Finally some work has been done |
| 155 |
– |
to reduce the platforms on which libstatgrab needs elevated |
| 156 |
– |
privileges. See the NEWS file for more information. |
| 157 |
– |
</p> |
| 158 |
– |
<h3> |
| 159 |
– |
Wednesday 11 February 2004 |
| 160 |
– |
</h3> |
| 161 |
– |
<p> |
| 162 |
– |
Version 0.8.2 of libstatgrab has been released.<br /> |
| 163 |
– |
Download it from one of our <a href="/mirrors.xhtml">mirrors</a>. |
| 164 |
– |
</p> |
| 165 |
– |
<p> |
| 166 |
– |
The main focus of this release is adding support for |
| 167 |
– |
Solaris 6. We've also added Python bindings so you can use |
| 168 |
– |
libstatgrab directly from Python (see the extras |
| 169 |
– |
directory). Finally, we've tidied up a few bits of the |
| 170 |
– |
code. |
| 171 |
– |
</p> |
| 172 |
– |
<h3> |
| 173 |
– |
Wednesday 21 January 2004 |
| 174 |
– |
</h3> |
| 175 |
– |
<p> |
| 176 |
– |
Version 0.8.1 of libstatgrab has been released.<br /> |
| 177 |
– |
Download it from one of our <a href="/mirrors.xhtml">mirrors</a>. |
| 178 |
– |
</p> |
| 179 |
– |
<p> |
| 180 |
– |
This release primarily fixes bugs. On Linux a file |
| 181 |
– |
descriptor leak was fixed. On Solaris some significant |
| 182 |
– |
speed increases were made to the disk mapping code, along |
| 183 |
– |
with some bug fixes for Solaris 7 platforms. Also, the |
| 184 |
– |
library part of libstatgrab (but not the tools) is now |
| 185 |
– |
released under the LGPL instead of the GPL. |
| 186 |
– |
</p> |
| 187 |
– |
<h3> |
| 188 |
– |
Tuesday 6 January 2004 |
| 189 |
– |
</h3> |
| 190 |
– |
<p> |
| 191 |
– |
Version 0.8 of libstatgrab has been released.<br /> |
| 192 |
– |
Download it from one of our <a href="/mirrors.xhtml">mirrors</a>. |
| 193 |
– |
</p> |
| 194 |
– |
<p> |
| 195 |
– |
This release brings support for Linux 2.6 and partial |
| 196 |
– |
support for Cygwin. On Solaris libstatgrab now returns disk |
| 197 |
– |
names using cNtNdNsN names rather than the older sdN names. |
| 198 |
– |
There are also a bunch of fixes and optimisations in |
| 199 |
– |
various places. Finally, a new function has been added to |
| 200 |
– |
make it quicker to drop any elevated privileges libstatgrab |
| 201 |
– |
may require on some operating systems. |
| 202 |
– |
</p> |
| 237 |
|
<h2> |
| 204 |
– |
<a id="what">What is libstatgrab?</a> |
| 205 |
– |
</h2> |
| 206 |
– |
<p> |
| 207 |
– |
libstatgrab is a library that provides cross platform |
| 208 |
– |
access to statistics about the system on which it's run. |
| 209 |
– |
It's written in C and presents a selection of useful |
| 210 |
– |
interfaces which can be used to access key system |
| 211 |
– |
statistics. The current list of statistics includes CPU |
| 212 |
– |
usage, memory utilisation, disk usage, process counts, |
| 213 |
– |
network traffic, disk I/O, and more. |
| 214 |
– |
</p> |
| 215 |
– |
<p> |
| 216 |
– |
The current list of platforms is Solaris 2.x, Linux |
| 217 |
– |
2.2/2.4/2.6, FreeBSD 4.x/5.x, NetBSD 1.6.x, OpenBSD 3.x, |
| 218 |
– |
DragonFly BSD 1.0, HP-UX, and Cygwin. The aim is to extend |
| 219 |
– |
this to include as many operating systems as possible. |
| 220 |
– |
</p> |
| 221 |
– |
<p> |
| 222 |
– |
The package also includes a couple of useful tools. The |
| 223 |
– |
first, <a href="#screenshot">saidar</a>, provides a |
| 224 |
– |
curses-based interface to viewing the current state of the |
| 225 |
– |
system. The second, statgrab, gives a sysctl-style |
| 226 |
– |
interface to the statistics gathered by libstatgrab. This |
| 227 |
– |
extends the use of libstatgrab to people writing scripts or |
| 228 |
– |
anything else that can't easily make C function calls. |
| 229 |
– |
Included with statgrab is a script to generate an |
| 230 |
– |
<a href="http://www.mrtg.org">MRTG</a> configuration file |
| 231 |
– |
to use statgrab. |
| 232 |
– |
</p> |
| 233 |
– |
<h2> |
| 238 |
|
<a id="download">Downloading</a> |
| 239 |
|
</h2> |
| 240 |
|
<p> |
| 265 |
|
Here are links to bindings for higher level languages |
| 266 |
|
that provide access to libstatgrab. If you've written |
| 267 |
|
a binding for another language, please get |
| 268 |
< |
<a href="mailto:dev@i-scream.org">in touch</a> so we |
| 268 |
> |
<a href="mailto:support@i-scream.org">in touch</a> so we |
| 269 |
|
can add a link here. |
| 270 |
|
</p> |
| 271 |
|
<h2> |
| 282 |
|
<a href="http://www.blastwave.org/packages.php/libstatgrab">Solaris (Blastwave)</a> |
| 283 |
|
</li> |
| 284 |
|
<li> |
| 285 |
< |
<a href="http://ftp.i-scream.org/pub/i-scream/packages/debian/">Debian (unofficial)</a> |
| 285 |
> |
<a href="http://www.sunfreeware.com/">Solaris (SunFreeware)</a> |
| 286 |
|
</li> |
| 287 |
|
<li> |
| 288 |
+ |
<a href="http://packages.debian.org/unstable/source/libstatgrab">Debian</a> |
| 289 |
+ |
</li> |
| 290 |
+ |
<li> |
| 291 |
|
<a href="ftp://ftp.netbsd.org/pub/NetBSD/packages/pkgsrc/devel/libstatgrab/README.html">NetBSD</a> |
| 292 |
|
</li> |
| 293 |
|
</ul> |
| 305 |
|
OpenBSD folk, but they didn't seem interested in taking |
| 306 |
|
it. You can find it |
| 307 |
|
<a href="http://ftp.i-scream.org/pub/i-scream/tmp/libstatgrab-0.11-openbsd-port.tar.gz"> |
| 308 |
< |
here. |
| 308 |
> |
here</a>. |
| 309 |
|
</p> |
| 310 |
|
<h2> |
| 311 |
|
<a id="development">Development</a> |
| 326 |
|
</h2> |
| 327 |
|
<p> |
| 328 |
|
The only online documentation we have at the moment is the |
| 329 |
< |
manual pages converted in to HTML format. It's probably |
| 330 |
< |
best to start with the overview manual page: |
| 329 |
> |
manual pages converted in to HTML format. First are the |
| 330 |
> |
manual pages for the command line tools: |
| 331 |
|
</p> |
| 332 |
|
<ul> |
| 333 |
|
<li> |
| 334 |
< |
<a href="statgrab.html">statgrab(3)</a> |
| 334 |
> |
<a href="docs/saidar.1.html">saidar(1)</a> |
| 335 |
|
</li> |
| 336 |
+ |
<li> |
| 337 |
+ |
<a href="docs/statgrab.1.html">statgrab(1)</a> |
| 338 |
+ |
</li> |
| 339 |
+ |
<li> |
| 340 |
+ |
<a href="docs/statgrab-make-mrtg-config.1.html">statgrab-make-mrtg-config(1)</a> |
| 341 |
+ |
</li> |
| 342 |
+ |
<li> |
| 343 |
+ |
<a href="docs/statgrab-make-mrtg-index.1.html">statgrab-make-mrtg-index(1)</a> |
| 344 |
+ |
</li> |
| 345 |
|
</ul> |
| 346 |
|
<p> |
| 347 |
+ |
We also have an overview page for the library: |
| 348 |
+ |
</p> |
| 349 |
+ |
<ul> |
| 350 |
+ |
<li> |
| 351 |
+ |
<a href="docs/statgrab.3.html">statgrab(3)</a> |
| 352 |
+ |
</li> |
| 353 |
+ |
</ul> |
| 354 |
+ |
<p> |
| 355 |
|
Then we have the manual pages for each function: |
| 356 |
|
</p> |
| 357 |
|
<ul> |
| 358 |
|
<li> |
| 359 |
< |
<a href="sg_get_cpu_stats.html">sg_get_cpu_stats(3)</a> |
| 359 |
> |
<a href="docs/sg_get_cpu_stats.3.html">sg_get_cpu_stats(3)</a> |
| 360 |
|
</li> |
| 361 |
|
<li> |
| 362 |
< |
<a href="sg_get_disk_io_stats.html">sg_get_disk_io_stats(3)</a> |
| 362 |
> |
<a href="docs/sg_get_disk_io_stats.3.html">sg_get_disk_io_stats(3)</a> |
| 363 |
|
</li> |
| 364 |
|
<li> |
| 365 |
< |
<a href="sg_get_fs_stats.html">sg_get_fs_stats(3)</a> |
| 365 |
> |
<a href="docs/sg_get_fs_stats.3.html">sg_get_fs_stats(3)</a> |
| 366 |
|
</li> |
| 367 |
|
<li> |
| 368 |
< |
<a href="sg_get_host_info.html">sg_get_host_info(3)</a> |
| 368 |
> |
<a href="docs/sg_get_host_info.3.html">sg_get_host_info(3)</a> |
| 369 |
|
</li> |
| 370 |
|
<li> |
| 371 |
< |
<a href="sg_get_load_stats.html">sg_get_load_stats(3)</a> |
| 371 |
> |
<a href="docs/sg_get_load_stats.3.html">sg_get_load_stats(3)</a> |
| 372 |
|
</li> |
| 373 |
|
<li> |
| 374 |
< |
<a href="sg_get_mem_stats.html">sg_get_mem_stats(3)</a> |
| 374 |
> |
<a href="docs/sg_get_mem_stats.3.html">sg_get_mem_stats(3)</a> |
| 375 |
|
</li> |
| 376 |
|
<li> |
| 377 |
< |
<a href="sg_get_network_iface_stats.html">sg_get_network_iface_stats(3)</a> |
| 377 |
> |
<a href="docs/sg_get_network_iface_stats.3.html">sg_get_network_iface_stats(3)</a> |
| 378 |
|
</li> |
| 379 |
|
<li> |
| 380 |
< |
<a href="sg_get_network_io_stats.html">sg_get_network_io_stats(3)</a> |
| 380 |
> |
<a href="docs/sg_get_network_io_stats.3.html">sg_get_network_io_stats(3)</a> |
| 381 |
|
</li> |
| 382 |
|
<li> |
| 383 |
< |
<a href="sg_get_page_stats.html">sg_get_page_stats(3)</a> |
| 383 |
> |
<a href="docs/sg_get_page_stats.3.html">sg_get_page_stats(3)</a> |
| 384 |
|
</li> |
| 385 |
|
<li> |
| 386 |
< |
<a href="sg_get_process_stats.html">sg_get_process_stats(3)</a> |
| 386 |
> |
<a href="docs/sg_get_process_stats.3.html">sg_get_process_stats(3)</a> |
| 387 |
|
</li> |
| 388 |
|
<li> |
| 389 |
< |
<a href="sg_get_user_stats.html">sg_get_user_stats(3)</a> |
| 389 |
> |
<a href="docs/sg_get_user_stats.3.html">sg_get_user_stats(3)</a> |
| 390 |
|
</li> |
| 391 |
|
</ul> |
| 392 |
|
<h2> |
