This is a prerelease version.

View latest

Replicated Maps

You can see a list of all the Replicated Maps in your cluster by clicking on the Replicated Maps menu item on the left panel. A new page is opened on the right, as shown below.

Replicated Map Grid View

You can filter the Replicated Maps shown and you can also sort the table by clicking on the column headers. Clicking on a Replicated Map name opens a new page for monitoring that Replicated Map instance on the right, as shown below.

Monitoring Replicated Maps

In this page, you can monitor metrics of the selected Replicated Map. The page shows two graphs that show various metrics of the Replicated Map. See the the graph section for more information.

Under these charts are Replicated Map Statistics and Replicated Map Throughput data tables.

Replicated Map Statistics Table provides statistics distributed over the members, as shown below.

Replicated Map Statistics Data Table

From left to right, this table lists the following:

Table 1. Replicated Map Statistics fields
Field Description

Members

IP address and port of the member.

Entries

Number of entries in this Replicated Map owned by the member.

Gets/Puts/Removals

Number of the get/put/remove operations for this Replicated Map received by the member.

Entry Memory

Memory cost of the owned entries in the member.

Events

Number of the events received by the member.

Hits

Number of the reads performed for this Replicated Map’s entries.

Replicated Map Throughput Table provides information about operations (get, put, remove) performed on each member in the selected Replicated Map.

Replicated Map Throughput Data Table

From left to right, this table lists the following:

Table 2. Replicated Map Throughput Statistics fields
Field Description

Member

IP address and port of each member

Puts/Gets/Removes

Put, get, and remove operation counts per second on each member

Avg. Put/Get/Remove Latencies

Average put, get, and remove latencies in milliseconds.

Max. Avg. Put/Get/Remove Latencies

Maximum average put, get, and remove latencies on each member in milliseconds.

You can select the period from the combo box placed at the top right corner of the window, in which the table data is shown. Available values are Since Beginning, Last Minute, Last 10 Minutes and Last 1 Hour.

To ascend or descend the order of the listings, click on the column headings.