sigar

问题 this lib is kind of awesome to get cpu, ram and other staff. However, i can't figure out, how to get the network speed. that means. how much data is sended and received throw the network-cart in a amount of time? is there a way to give me this data? is this probably what i am searching for? Tcp stat = sigar.getTcp(); stat.getInSegs() + " segments received" stat.getOutSegs() + " segments send out" if there is no way in sigar, is there a other lib to use? thank's for help 回答1: output:

问题 (It might be an obvious mistake I'm making, but I couldn't get it to work after 6 hours now.) I'm trying to get CPU information using the sigar.jar in my eclipse project (just testing the sigar API for now). It runs in eclipse without problems: what made it work in eclipse was to put the dll in the same folder as the sigar.jar I tested that adding a path to the dll as the "native code property" in the build path config dialog has no effect. Adding vm arguments in the run configuration also

问题 (It might be an obvious mistake I'm making, but I couldn't get it to work after 6 hours now.) I'm trying to get CPU information using the sigar.jar in my eclipse project (just testing the sigar API for now). It runs in eclipse without problems: what made it work in eclipse was to put the dll in the same folder as the sigar.jar I tested that adding a path to the dll as the "native code property" in the build path config dialog has no effect. Adding vm arguments in the run configuration also

问题 I'm new on Java, so i don't know who to get the downloading zip-file (hyperic-sigar-1.6.4.zip) in the project where i've to use the Sigar-classes. I already try to import the Sigar.Jar file, but the problem is then that the sources are unknown for each class in sigar. So i use Eclipse Indigo for programming, may someone can help me :) Very Thanksfull greets Marcus 回答1: First You need to add Sigar.jar to your library, then add .so file to your library (you need to pick file for your OS what

问题 all. I'm trying to make a bundle jar containing Sigar library, which uses a .so as native support. I've zipped the Sigar into my.jar, when I run it from cmd, I have to type like this: java -jar -Djava.library.path=~/path/to/lib/contains/so my.jar Yes this works, BUT I want to build a bundle jar , that, to say, contains .so into jar and use it within the jar. So my question is: how to set the java.library.path pointing to .so files within that jar . Finally, I want to make it like java -jar my

问题 I have the following dependency in maven <dependency> <groupId>org.hyperic</groupId> <artifactId>sigar-dist</artifactId> <version>1.6.5.132</version> <type>zip</type> </dependency> This creates sigar-dist-1.6.5.132.zip in my repository. I have seen this question here, however I still can't make it work. How can I unzip the sigar-dist.zip and place the content in a directory in my project? What is the mvn call I have to do to make it work? 回答1: You can do it with dependencies:unpack

问题 I came across Sigar API from Hyperic (http://www.hyperic.com/products/sigar) which is a system information and reporting API for Java. It heavily uses JNI to gather data, and standalone version contains .SO and .DLL files in a /lib folder. It works fine in Standalone mode, but I want to use this library inside a WAR. Is there anyway to do that without specifying the lib path in "-Djava.library.path" when starting the server? I want to be able to bundle it inside the WAR file and deploy it

问题 I am using a Hyperic SIGAR library as third party lib in my installation program. My installation program unpacks all third lib files to the %TEMP%\\user folder. On English OS's everything works great, but when i tried to run my setup program on Spanish Os, I've encountered the following error: the java library includes the sigar.jar: java.class.path=C:\DOCUME~1\ Spanish Letters \CONFIG~1\Temp\e4j58.tmp_dir\user\sigar.jar My installation program supports WinXP, WIN7 OS's. The Error is: no

问题 import java.io.IOException; import org.hyperic.sigar.*; public class SigarDemo { public static void main(String args[]) throws SigarException, IOException { final Sigar sigar = new Sigar(); final long[] processes = sigar.getProcList(); ProcTime pt=new ProcTime(); for (final long processId : processes) { ProcUtil.getDescription(sigar, processId); pt=sigar.getProcTime(processId); System.out.println("---"+pt.getStartTime()); } } I am trying to fetch process time of each process using sigar. I am