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"Total chart refresh time" is a
TOTAL (or SUM) of timings of ALL panes in ALL chart windows displayed.
For this reason it does NOT depend on selected /active window.
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: "monitorit" <monitorit@xxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Tuesday, April 21, 2009 11:02 PM
Subject: [amibroker] Re: RT chart updating irregularly
> Hi,
> Quick question- In the Performance Monitor window, line 5 labeled Total chart refresh time... this must just measure the last
> active chart window - right? - or is it supposed to be the sum of all visible charts? I have several symbol linked windows, each
> with a few panes. The total chart refresh time ranges from 0.4-0.5 s regardless of which chart/pane was last clicked on. But
> some of these charts should take less time than others to refresh and all added up I'm sure they would be over 1 sec. (at least
> they did when I displayed getperformancecounter in the past.
> Thanks,
> Dan
> --- In amibroker@xxxxxxxxxxxxxxx, Dennis Brown <see3d@xxx> wrote:
>>
>> Hello,
>>
>> I am running DTN IQFeed 1 minute realtime database on @ES# futures.
>> Since yesterday, I have noticed that my last bar in the chart is not
>> being updated until the bar closes. I would not have realized it
>> except I also display the realtime bid/ask/last levels on my charts
>> and the bar is not registering the realtime data.
>> The chart is running on timed 2 second refresh (.782 sec total redraw
>> time). It is verified to be refreshing at least every 2 seconds.
>> If I click on the manual refresh button in AB (F5), it updates the
>> chart correctly.
>>
>> I have not been trading realtime with the program for a few weeks
>> (which would be impossible with this problem), because I have been
>> doing a lot of offline code rewriting and testing for a while, so I
>> don't really know how long this might have been going on.
>>
>> I am totally baffled. I have gone back through my database and
>> preference settings looking for a clue.
>>
>> It must have something to do with the database interface not being
>> asked to get new data on a regular basis.
>>
>> Anyone else having this problem with DTN or other RT data providers?
>>
>> AB 5.24b IQFeed 4.5.0.3
>>
>> Attached screenshot showing the realtime bid/ask/last levels above the
>> last bar for a 95% done bar.
>>
>> If it is just my problem, I will contact support.
>>
>> TIA,
>>
>> Dennis
>>
>
>
>
>
> ------------------------------------
>
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>
------------------------------------
**** IMPORTANT PLEASE READ ****
This group is for the discussion between users only.
This is *NOT* technical support channel.
TO GET TECHNICAL SUPPORT send an e-mail directly to
SUPPORT {at} amibroker.com
TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at
http://www.amibroker.com/feedback/
(submissions sent via other channels won't be considered)
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