Operates as a chronometer device that stops calculating the
processing time of one or more subJobs in the main Job, or that
stops calculating the processing time of part of your subJob. tChronometerStop displays the
total execution time.

Measures the time a subJob takes to be executed.

This scenario is a subJob that does the following in a sequence:

• generates 1000 000 rows of first and last names,
• gathers first names with their corresponding last names,
• stores the output data in a delimited file,
• measures the duration of the subJob as a whole,
• measures the duration of the name replacement operation,
• displays the gathered information about the processing time on the
  Run log console.

To measure the processing time of the subJob:

• Drop the following components from the Palette onto the design workspace: tRowGenerator, tMap,
  tFileOutputDelimited, and tChronometerStop.
• Connect the first three components using Main Row links.

• Connect tFileOutputDelimited
  to tChronometerStop using an OnComponentOk link.
• Select tRowGenerator and
  click the Component tab to display the
  component view.
• In the component view, click
  Basic settings. The Component tab opens on the Basic settings view by default.

• Click Edit schema to define
  the schema of the tRowGenerator. For this
  Job, the schema is composed of two columns: First_Name and Last_Name, so click twice the [+] button to add two columns and rename them.
• Click the RowGenerator Editor
  three-dot button to open the editor and define the data to be generated.

• In the RowGenerator Editor,
  specify the number of rows to be generated in the Number
  of Rows for RowGenerator field and click OK. The RowGenerator Editor
  closes.
• You will be prompted to propagate changes. Click Yes in the popup message.
• Double-click on the tMap
  component to open the Map editor. The Map editor opens displaying the input metadata
  of the tRowGenerator component.

• In the Schema editor panel of
  the Map editor, click the plus button of the output table to add two rows and define
  them.
• In the Map editor, drag the First_Name row
  from the input table to the Last_Name row in the output table
  and drag the Last_Name row from the input table to the First_Name row in the output table.
• Click Apply to save
  changes.
• You will be prompted to propagate changes. Click Yes in the popup message.
• Click OK to close the
  editor.

• Select tFileOutputDelimited
  and click the Component tab to display the
  component view.
• In the Basic settings view,
  set tFileOutputDelimited properties as
  needed.

• Select tChronometerStop and
  click the Component tab to display the
  component view.
• In the Since options panel of
  the Basic settings view, select Since the
  beginning option to measure the duration of the subJob as a
  whole.

• Select/clear the other check boxes as needed. In this scenario, we
  want to display the subJob duration on the console preceded by the component
  name.
• If needed, enter a text in the Caption field.
• Save your Job and press F6 to
  execute it.