Sybase Adaptive Server, Руководство по настройке

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Monitoring the use of operating system resources
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Adaptive Server Enterprise
• The
ps
command provides a snapshot of accumulated CPU time and usage
for individual processes.
• The
time
command 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.
For IBM RS/6000
IBM RS/6000 supplies the following tools for monitoring performance:
• The
iostat
command reports the amount of I/O on terminals and hard disks
and how CPU time is spent.
• The
vmstat
command monitors virtual memory usage.
• The
netstat
command monitors network status.
•
netstart -v
displays Transmit/Receive Statistics. It is also used to
determine if enough buffers have been configured for network traffic.
•
no -a
command displays current network options. It is also used for
tuning mbuf pools.
• The
ps
command provides a snapshot of accumulated CPU time and usage
for individual processes.
• The
time
command determines the various user, system, and real-time
resources during a complete run.
For details about these tools, see your operating system documentation.
For Sun Solaris and Linux
Sun Solaris and Linux supplies the following tools to help monitor
performance:
• The
iostat
command reports the amount of I/O on terminals and hard disks
and how CPU time is spent.
• The
vmstat
command monitors virtual memory usage.
• The
netstat
command monitors network status.