IBM Tivoli OMEGAMON XE V3.1 Deep Dive on z/OS

8 IBM Tivoli OMEGAMON XE V3.1 – Deep Dive on z/OS

giving you comprehensive information and analysis across multiple IMS

subsystems or across your IMSplex environment.

IBM Tivoli OMEGAMON XE for IMS on z/OS has the following features:

򐂰 Views IMS Pools showing utilization, pool storage sizes, and amount of free

blocks.

򐂰 Auto-discovers IMS and Internal Resource Lock Manager (IRLM)

subsystems.

򐂰 Enables you to view coupling facility statistics to identify factors affecting

performance.

򐂰 Monitors workload balancing using shared queue support and data sharing to

minimize the impact of locks on shared databases.

򐂰 Tracks and optimizes both resource usage and transaction processing.

򐂰 Monitors resource usage for IMS regions with detailed metrics such as CPU

usage, I/O activity, storage, paging, and Execute Channel Program (EXCP).

1.2.5 IBM Tivoli OMEGAMON XE for Mainframe Networks V3.1.0

IBM Tivoli OMEGAMON XE for Mainframe Networks gives you the ability to

monitor and manage the health of crucial TCP/IP connections (in addition to the

traditional VTAM® and NCP operations provided by the OMEGAMON II for

Mainframe Networks component) within your IBM z/OS environments. IBM Tivoli

OMEGAMON XE for Mainframe Networks is designed to analyze TCP/IP

performance among CICS, DB2, IMS, and other key applications to identify

resource loss and unstable connections. The power to monitor the end-user

experience lets you fine-tune TCP/IP performance before customers complain.

IBM Tivoli OMEGAMON XE for Mainframe Networks has the following features:

򐂰 Monitors VTAM sessions and TCP/IP.

򐂰 Monitors file transfer protocol (FTP) and TN3270 sessions.

򐂰 Monitors High-Performance Router (HPR) links and Enterprise Extender (EE)

connections.

򐂰 Monitors performance of OSA adapters.

򐂰 Provides information about application connections, ports, packet size, and

volume.

򐂰 Measures IP discards, reassemblies, and fragmentation.

򐂰 Provides detailed analysis of TCP/IP connections that are slow, unstable, or

down.