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Frontend Requests

IndicatorDescriptionConfigurable
VisitorsThe number of current unique website visitors (active frontend sessions).No
Active RequestsThe number of current frontend active requests. This value can also be see in the Status Administrative Page.Yes
Max Response TimeThe maximum response time, in milliseconds, measured in the last completed interval. The default interval is 5 minutes.No
Average Response TimeThe average time, in milliseconds, it took to handle a frontend request, measured over the last completed interval (five minutes by default).Yes
Departure RateHow long it takes to fully handle a request (the opposite of "Arrival Rate".No
Client ErrorsThe number of 4xx status codes returned as a response to frontend requests in the last completed interval (15 minutes by default).Yes
Server ErrorsThe number of 5xx status codes returned as a response to frontend requests in the last completed interval (15 minutes by default).Yes


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Backend Requests

IndicatorDescriptionConfigurable
EditorsThe number of unique editors registered to this XperienCentral deployment, both active and nonactive.No
Active RequestsThe number of current backend active requests. This value can also be see in the Status Administrative Page.Yes
Max Response TimeThe maximum response time, in milliseconds, measured in the last completed interval. The default interval is 5 minutes.No
Average Response TimeThe average time, in milliseconds, the handling of a backend request took, measured over the last completed interval (5 minutes by default).Yes
Client ErrorsThe number of 4xx status codes returned as a response to backend requests in the last completed interval (15 minutes by default).Yes
Server ErrorsThe number of 5xx status codes returned as a response to backend requests in the last completed interval (15 minutes by default).Yes


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Software

IndicatorDescriptionConfigurable
Operating SystemShows the value of the System property os.name.
No
Java Virtual MachineShows the value of the System property java.vm.name.
No
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 The value has a status of orange or red when the Java versions are outdated.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.
Yes
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.Yes
Application Server VersionThe version of the application server. The version can be retrieved from within a servlet using ServletContext.getServerInfo().
Yes


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Uploads

IndicatorDescriptionConfigurable
UploadsThe number of uploads in the cluster.No
Uploads File SizeThe size, in MB, of all uploads in the cluster.No
Multimedia UploadsThe number of multimedia files in the cluster.No
Multimedia Uploads File SizeThe size, in MB, of all multimedia files in the cluster.No

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