Java Applications and Servers

Unlike Other Weblogic Plugins, this one can monitor/compare many different Values in the Weblogic JMX MBeans. It would be fairly simple to expand this to…

This Plug-in monitors the Cassandra Cluster for number of nodes Up and running.

#This Plug-in monitors Cassandra ConcurrentMarkSweep Garbage Collection happening in particuler duration ; # This take four parameters as input # 1) -d Duration within which…

#This Plug-in monitors Cassandra ConcurrentMarkSweep Garbage Collection happening in particuler duration ; # This take four parameters as input # 1) -d Duration within which…

This Plugin Checks the number of pending operations in tpstat and if the pending operations across all Stages are greater than provided thresholds it generates…

This Plug-in monitors Cassandra number of read and write operations in a given time period, i.e. Read operations per second / write Operations per second.…

#This Plug-in monitors the Unreachable nodes in Cassandra Ring; using nodetool ring command

Improved script to check apache hadoop jobtracers. Will parse the admin-webpage, and check number of trackers, blacklisted nodes, heap size and more. Will output performancedata…

This plug in checks the Hadoop Blacklisted Nodes from the the Job Tracker web UI page i.e. http://127.0.0.1:50030 The plugin returns Critical alarm - if…

Extended check for Apache Hadoop hdfs. Checks for dead nodes, unreplicated blocks, full hdfs datastore, and supports performancegraphing of these and several more things

This plugin will check the current memory usage of your Weblogic application (with perfdata).

This plugin is able to check a JMX plan. You're now able to use a scenario to check your web server. This plugin is inspired…