If the workload is large and the system is poorly tuned, it can take a long time to get a baseline performance number.

如果工作负载很大而且系统优化不好，则需要花很长时间才能获得基准性能值。

youdao

This is a tool created specifically for AIX 5.3 (unlike lparstat) that displays the overall performance number for all logical CPUs on your partitioned system.

这是专门为AIX 5.3创建的工具(与lparstat不同)，用于显示分区系统上所有逻辑CUP的总体性能值。

youdao

Before changing anything, it is critical to get a baseline performance number, because only a comparison to the baseline can definitively show that the system is faster or slower.

在进行任何更改之前，获得性能基准数是很重要的，因为只有与基准进行比较才能确切说明系统变快还是变慢。

youdao

On top of this there's a sales load (not reflected in the performance number) of 5.75%.

FORBES: Booby Prize

The performance number you see may look like evidence of being in the right economy at the right time.

FORBES: Magazine Article

That price gain turns into a past performance number, a fabulous 18% a year on one closed-end fund Hess mentions.

FORBES: Acme Mutual Funds