Hazelcast is an open-source real-time intelligent applications platform. It accelerates transaction processing using an In-memory store and stream processing engine. Moein monitoring system provides monitoring this Java-based tool in the database category. Cluster-related performance indicators such as cluster status, Map, Multi-Map, Replicated Map and queues, as well as Java Virtual Machine (JVM) performance indicators can be monitored via the JMX interface. The following is a list of Hazelcast performance metrics.

Cluster Metrics:

1. Cluster Name
2. Version
3. Cluster Running State
4. Number Of Cluster Members
5. Cluster Members
6. Master Node Address
7. Node Active Partitions
8. Total Number Of Partitions
9. Is Cluster Safe?
10. Is Node Safe?
11. Number Of Clients
12. Cluster Up Time

Maps Metrics:

1. Name
2. Number Of Entries
3. Number Of Gets
4. Get Operation Rate
5. Number Of Puts
6. Put Operation Rate
7. Number Of Removes
8. Remove Operation Rate
9. Entries Used Memory
10. Number Of Backups Per Entry
11. Number Of Backup Entries
12. Backup Entries Used Memory
13. Number Of Events
14. Number Of Hits
15. Number Of Locks
16. Number Of Dirty Entries
17. Maximum Put Latency
18. Average Put Latency
19. Maximum Get Latency
20. Average Get Latency
21. Maximum Remove Latency
22. Average Remove Latency
23. Number Of Entries In Cluster
24. Number Of Sets
25. Set Operation Rate
26. Maximum Set Latency
27. Average Set Latency

Multi Map Metrics:

1. Name
2. Number Of Entries
3. Number Of Gets
4. Get Operation Rate
5. Number Of Puts
6. Put Operation Rate
7. Number Of Removes
8. Remove Operation Rate
9. Entries Used Memory
10. Number Of Backups Per Entry
11. Number Of Backup Entries
12. Backup Entries Used Memory
13. Number Of Events
14. Number Of Hits
15. Number Of Locks
16. Number Of Dirty Entries
17. Maximum Put Latency
18. Average Put Latency
19. Maximum Get Latency
20. Average Get Latency
21. Maximum Remove Latency
22. Average Remove Latency
23. Number Of Entries In Cluster

Replicated Map Metrics:

1. Name
2. Number Of Entries
3. Number Of Gets
4. Get Operation Rate
5. Number Of Puts
6. Put Operation Rate
7. Number Of Removes
8. Remove Operation Rate
9. Number Of Hits
10. Maximum Put Latency
11. Average Put Latency
12. Maximum Get Latency
13. Average Get Latency
14. Maximum Remove Latency
15. Average Remove Latency
16. Number Of Events

Queues Metrics:

1. Name
2. Number Of Items
3. Number Of Backup Items
4. Max Age Of The Items
5. Min Age Of The Items
6. Average Age Of The Items
7. Offers Rate
8. Number Of Rejected Offers
9. Polls Rate

Java Virtual Machine (JVM) Metrics:

Host:

1. Committed Virtual Memory
2. Total Swap Space
3. Free Swap Space Size
4. Used Swap Space
5. Swap Space Used Percentage 
6. Host Free Memory
7. Host Total Memory
8. Host Used Memory
9. Host Memory Used Percentage
10. CPU Time
11. CPU Usage
12. Host CPU Usage
13. Number Of Processors
14. Open File Descriptors
15. Maximum File Descriptors
16. JVM Up Time

Threads:

1. Daemon Threads Count
2. Peak Threads Count
3. Active Threads Count
4. Total Started Threads Count
5. Current Threads CPU Time
6. Current Threads User Time

Memory:

1. Committed Heap Memory
2. Initial Heap Memory
3. Maximum Heap Memory
4. Used Heap Memory
5. Heap Memory Used Percentage
6. Committed Non-Heap Memory
7. Initial Non-Heap Memory
8. Maximum Non-Heap Memory
9. Used Non-Heap Memory
10. Non-Heap Memory Used Percentage

Java Classes:

1. Total Classes
2. Current Locaded Classes
3. Unloaded Classes

Garbage Collectors:

1. Garbage Collection Count
2. Garbage Collection Rate
3. Garbage Collection Time
4. Average Garbage Collection Time

Communication Protocols:

• JMX