Time synchronization

If you plan to track the utilization of the compiler on more than one machine, you must consider synchronizing the time across the machines.

The usage report generated by the utilization reporting tool lists the time when the compiler invocations start and end. The report also determines which invocations are concurrent. This information is much less reliable and useful if time is not synchronized across these machines.

If you are unable to synchronize time across different machines, you can use the -qadjusttime option to instruct the utilization reporting tool to adjust the times that have been recorded.