Loggingutils

Loggingutils is a small and simple wrapper around JavaSysMon (https://github.com/jezhumble/javasysmon) by Jez Humble. It prints system stats to the standard logging system (via commons-logging) in regular intervals.

Building from source

Use maven to build:

mvn clean package

Import

Declare as maven dependency

<dependency>
  <groupId>com.simonmittag</groupId>
  <artifactId>loggingutils</artifactId>
  <version>1.0</version>
</dependency>

Using the library from Servlet container

Simply put the jar in your classpath, and use it like this by including in your web.xml:

<listener>
    <listener-class>com.simonmittag.loggingutils.LoggingDaemonContextListener</listener-class>
</listener>

Current support and limitations (from JavaSysMon, see above)

• Currently supports Mac OS X, Linux, Windows, and Solaris
• Solaris binary is compiled on x86 on OpenSolaris, so it won't work on SPARC, and has not been tested on SunOS < 5.11
• Solaris CPU usage only correctly reports usage for first CPU.
• Supports Java 1.4 and above
• CPU speed on Linux only reports correct values for Intel CPUs

License

Loggingutils uses the Apache license. It is based on JavaSysMon which is available under a NetBSD license: https://github.com/jezhumble/javasysmon/blob/master/LICENSE