This is handy, but can severely impactsystem performance.
这是得心应手，但可以严重影响系统的性能。
2
Adverse trends might impactsystem design activity with corresponding risks to technical, cost, and schedule baselines, as well as to customer satisfaction.
有害趋势可能影响系统设计行为，并对技术、成本，以及进度基线，和客户满意度都有一定的风险。
3
Enabling this trace facility will negatively impactsystem performance, so you should not enable it unless recommended by IBM Software Support and development teams.