Logging to measure execution time.

进行日志记录以测试执行时间。

Sort the tests by rough execution time.

按照大概的执行时间给测试排序。

This is ideal if execution time allows.

如果执行时间允许的话，这样做是理想的。

Step 1.1: Examine the query execution time.

步骤1.1：检查查询执行时间。

This also reduces overhead at execution time.

这样还可以减少执行时的开销。

These include resource use and execution time.

包括资源的使用和执行时间。

The execution time of an SQL statement is 4 ms.

一个 SQL 语句的执行时间为 4 毫秒。

Figure 7: VisualVM method execution time table.

图7：VisualVM方法执行时间表。

The reduction in disk I/O reduces execution time.

磁盘 I/O 的减少也减少了执行时间。

However execution time was still about 6 minutes.

但是，执行时间还是要6分钟。

Execution time: What happens when you execute a rule?

执行时间：在执行规则时发生了什么？

In principle, measuring code-execution time is trivial.

从原理上看，度量代码的执行时间很简单。

As it is in complied form, it reduces the execution time.

由于已经预先编译好，所以减少了执行时间。

Such rules can significantly reduce query execution time.

这些规则可以显著减少查询执行时间。

Time_Slice: Fixed amount of execution time given to thread

Time_Slice：分配给此线程的固定执行时间

This is used to track the total execution time of each rule.

这用于追踪每项规则的总的执行时间。

This saves the prepare phase and thus reduces execution time.

这节约了准备阶段，因此节约了执行时间。

QueryModule: Measures the execution time of your OGQL queries.

queryModule：度量ogql查询的执行时间。

It can also be a good way to check the execution time of a job.

它也是检查作业的执行时间的好方法。

But does this have an impact on the query's execution time, too?

但是，这是否会影响查询的执行时间？

A single process can then be dynamically selected at execution time.

然后即可在执行时动态选择单一流程。

The CLOSE_LOG call is useful to determine the elapsed execution time.

CLOSE_LOG调用对于确定使用的执行时间非常有用。

In some cases, the model might actually generate the data at execution time.

在某些情况下，模型可以在执行期间实际生成数据。

So, the execution time grows cubically as a function of the number of assets.

所以，执行时间随资产数量的三次方增长。

At execution time, partition 10 is skipped completely for better performance.

在执行时，为获得更好的性能，分区10被完全跳过。

Obviously, you must have some code whose execution time you want to benchmark.

显然，必须有一些代码，希望对其执行时间进行基准测试。

Therefore, the differences regarding the execution time seem to be irrelevant.

因此，执行时间上的差距并不是很明显。

Figure 1 represents execution time (in microseconds) versus number of invocations.

图1给出了执行时间(单位是微秒)与调用次数的比较图。

You then confirmed the execution time performance improved by performing this step.

然后您通过执行这个步骤确认了执行时间性能得到了改进。

This more detailed view of the execution time is starting to show some good details.

这个更详细的执行时间视图开始展示一些有用的细节了。