Use Sun Solaris and Linux tools to help monitor performance.
- iostat – reports the
amount of I/O on terminals and hard disks and how
CPU time is spent.
- vmstat – monitors
virtual memory usage.
- netstat – monitors
network status.
- ps – gives you an
accurate snapshot of accumulated CPU time and
usage for individual processes. This can be very
helpful in determining the dataserver-, engine-,
and process-specific loading.
- time – can be useful in
determining the various user, system, and
real-time resources used over a complete run.
For
details about these tools, see your operating system documentation.