How to display the request sent time and the response received time in Fiddler?

Question

I'm working with Fiddler Web Debugger tool version 4.4.4.8.

I've made a request to e.g. www.google.com and fiddler shows that a request is sent and the response is received.

How could I know about and display when the request was sent and when the response is received? start/end dates are not in the left columns in Fiddler.

Is there any setting?

I saw there are some Timers: http://fiddler.wikidot.com/timers

How to display/use them?

EricLaw · Accepted Answer · 2019-05-14T18:12:08.783

72

Your simplest approach would be to right-click the Web Sessions list's column headers and choose Customize Columns... from the menu.

From the Collection dropdown, choose the Session Timers option and then select the timer of interest in the Timer Name dropdown.

edited May 14 '19 at 18:12

answered Dec 13 '13 at 20:13

EricLaw

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https://docs.telerik.com/fiddler/Observe-Traffic/Tasks/ConfigureColumns#add-custom-columns – Pang Aug 24 '20 at 02:00

score 40 · Answer 2 · edited Mar 22 '21 at 21:37

40

If you just need to profile a single request, you can view the Statistics tab on the right, when clicking on a request in the requests pane like this.

Fiddler response time tab

If you need to profile multiple requests, select multiple requests from the left capture pane and you'll see the aggregate performance under statistics tab.

Fiddler aggregate response tab

edited Mar 22 '21 at 21:37

capdragon

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answered Oct 22 '15 at 09:33

Aage

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You can also add the Overall_Elapsed column. – Tatiana Racheva Oct 04 '17 at 20:42

score 15 · Answer 3 · answered Aug 10 '16 at 21:48

15

For Fiddler 4.6.2, Right Click on any of the Column Headers on the Sessions pane.

Customize Columns > Collection > SessionTimers > ClientBeginRequest and ClientDoneRequest

It appears like this.

answered Aug 10 '16 at 21:48

naveen

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Wouldn't ServerBeginRequest and ServerDoneResponse be the columns to use? – Hutch Mar 15 '17 at 21:15
@Hutch I suppose that would depend whether you're interested in server performance vs user experience – James Daily Jan 17 '19 at 16:20

score 14 · Answer 4 · answered Oct 13 '17 at 11:34

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Pick new new column and go as per the screenshot below and you are done in new Column.

answered Oct 13 '17 at 11:34

Shujaath Khan

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score 1 · Answer 5 · answered Mar 03 '21 at 20:22

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Answer for Fiddler Everywhere v1.5.1

Click the vertical ellipsis on a column, then click "Columns", then check the Time, Date, and/or Duration Columns.

answered Mar 03 '21 at 20:22

Design.Garden

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How to display the request sent time and the response received time in Fiddler?

5 Answers5

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