Page Comparison

memory

UP-TIME OF JVM

Up-time of the JVM shows how long the JVM has been running.

HEAP MEMORY

Heap Memory is the storage for Java objects. Heap memory is the run-time data area from which JVM allocates memory for all class instances and arrays.

MAX MEMORY

MAX Memory is the maximum amount of memory to which heap can grow.

USED MEMORY

USED Memory is the amount of heap memory in use.

COMMITTED MEMORY

Committed Memory is the amount of memory allocated to heap.

INIT MEMORY

Init Memory is the amount of memory, which JVM initially requests from Operating System for memory management.

NON-HEAP MEMORY

Non-heap memory includes a method area shared among all threads and memory required for the internal processing or optimization for JVM. Non-heap Memory is used by Java to store loaded classes and other meta-data.

MAX MEMORY

MAX Memory is the maximum amount of memory that can be used for memory management.

USED MEMORY

USED Memory is the amount of memory currently used. Memory used includes the memory occupied by all objects.

COMMITTED MEMORY

Committed Memory is the amount of memory guaranteed to be available for use by JVM.

INIT MEMORY

Init Memory is the amount of memory, which JVM initially requests from Operating System for memory management.

gc

GARBAGE COLLECTION

Garbage Collection (GC) is how JVM frees memory occupied by objects that are no longer referenced. It is the process of releasing memory used by dead objects.

GARBAGE COLLECTOR NAME

Garbage Collector Name is the name of the memory manager.

GARBAGE COLLECTIONS

Garbage Collections are the total number of collections that have occurred.

TOTAL TIME SPENT

Total Time Spent is the approximate accumulated collection elapsed time.

thread

PEAK THREAD

Highest number of live threads since JVM started.

PEAK THREAD COUNT

Counts the peak live thread since JVM started or peak was reset.

LIVE THREAD

Current number of live daemon threads plus non-daemon threads.

LIVE THREAD COUNT

Counts the current number of live threads including both daemon and non-daemon threads.

DAEMON THREAD

Threads that work in the background to support the runtime environment.

THREAD DEADLOCK COUNT

Counts the number of threads that are in deadlock waiting to acquire object monitors or synchronizers that can be owned.

logDB/ repositoryDB

DATABASE MATRIX TYPE

Shows the type of database. The database can be log database and repository database.

STATUS

Shows whether the connection to database is active or not. Its values are UP/DOWN.

ACTIVE CONNECTION COUNT

Counts the current number of active connections that have been allocated from the data source.

IDLE CONNECTION COUNT

Counts the current number of idle connections that are waiting to be allocated from the data source.

QUERY RESPONSE TIME

It describes the response time of SQL statement issued to database. By default, Query Response Time is not displayed. For information on how to view Query Response Time, refer to Monitoring Query Response Time.

cluster

CLUSTER NODE MATRIX

A cluster is a group of independent Adeptia Suites working collectively as a single system.

NODE NAME

Shows the IP address of the nodes that are a part of cluster.

TYPE

Specifies the type of node - PRIMAY (SERVER) or SECONDARY (MEMBER).

STATUS

Specifies if a node is up (running) or not. Its values are UP/DOWN.

NETWORK LINK

Specifies if network link to this node is UP/DOWN.

all

Displays every parameter of all categories.

default

Displays set of default parameter. For information on how to define default parameters, refer to Configuring Default Monitoring Parameters.

Configuring Default Monitoring Parameters

Monitoring Query Response Time

Enabling Authentication