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Cluster Node Information

IndicatorDescription
Server HostnameThe local hostname of the server as determined InetAddress.getLocalHost().getHostName(). No boundaries apply to this indicator. All values are displayed in green.
Server MAC AddressThe MAC address of the network interface handling outbound HTTP/HTTPS traffic. See nl.gx.ps.systemrepair.utils.Util.getMACAddress in the System Consistency Checker reusable. No boundaries apply to this indicator. All values are displayed in green.
Cluster Node IDThe value of the system property org.apache.jackrabbit.core.cluster.node_id. No boundaries apply to this indicator. All values are displayed in green.
Amount of ProcessorsThe number of processors available on the server as indicated by Runtime.getRuntime().availableProcessors().
Memory Available JVMSpecifies how much memory is available to the Java Virtual Machine (JVM) on the server.
Server ModeShows either "backend" or "frontend" depending on the value of Config.isReadOnly(). If this is true, "frontend" is returned, otherwise "backend" is returned. No boundaries apply to this indicator. All values are displayed in Green.
TaskmasterShows either "true" or "false" as indicated by WatcherThread.isClusterTaskMaster(). No boundaries apply to this indicator. All values are displayed in Green.
Server Up TimeThe date and time the server was started for the last time. . For example:

Server up since Mon Apr 08 11:22:13 CEST 2019

No boundaries apply to this indicator. All values are displayed in green. This timestamp can also be seen in the Status Administrative Page.




Frontend Requests

IndicatorDescription
Visitors
Active Requests
Max Response Time
Average Response Time
Departure Rate
Client Errors
Server Errors




Backend Requests

IndicatorDescription
Editors
Active Requests
Max Response Time
Average Response Time
Client Errors
Server Errors




Software

IndicatorDescription
Operating SystemShows the value of the System property os.name. No boundaries apply to this indicator. All values are indicated as status green.
Java Virtual MachineShows the value of the System property java.vm.name. No boundaries apply to this indicator. All values are indicated as status Green.
Java VersionShows the value of the system property java.version. The value has a status of orange or red when the Java versions are outdated. Note that new Java versions are released every now and then and it is sometimes difficult to tell what latest available version available is.
Application Server NameShows the name of the application server. The name can be retrieved from within a servlet; ServletContext.getServerInfo(). So you will need to implement a servlet to retrieve it. This retrieves both name and version number by the way. Boundaries indicate the supported application servers; Tomcat, JBoss and Websphere.
Application Server Version




Uploads

IndicatorDescription
Uploads
Uploads File Size
Multimedia Uploads
Multimedia Uploads File Size




Garbage Collection

IndicatorDescription
Average space cleared by minor GC since 5 minutes
Average space cleared by major GC since 5 minutes
Amount of minor GC since 5 minutes
Amount of major GC since 5 minutes




CPU

IndicatorDescription
Active threads
CPU Overview
Process CPU




Frontend Cache

IndicatorDescription
Amount of cache files
Cache disk space
Cache ratio




Memory Information

IndicatorDescription
Installed RAM
Heap allocated to the JVM
Used heap memory




Disk

IndicatorDescription
Capacity
Free Space
Used Space (in GB)



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