DB2 Connect User's Guide
Performance could be degraded if many tasks in the system are contending
for system resources. Consider the following questions:
- Is the CPU saturated? Consider upgrading the system, reducing the system
workload, and tuning the system to reduce processing overhead.
- Is the memory over-committed? Consider upgrading memory, reducing system
workload and tuning the system to reduce the memory working set.
- Is the communication adapter/communication controller too busy? Consider
upgrading the network or pairing up token-ring cards.
- Is one of the subsystems too busy, and is this subsystem on the data path?
- Are any unnecessary processes or tasks running on the system? The general
rule is not to configure or start services unless they are used regularly
since they will waste system resources.
- Do a few processes or tasks use most of the resource? Can they be stopped?
Can their priorities be reduced? Can they be refined so that they don't
use as much resource?
[ Top of Page | Previous Page | Next Page | Table of Contents | Index ]
[ DB2 List of Books |
Search the DB2 Books ]