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NT7.4 - RAM hog


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NT7.4 - RAM hog

  #11 (permalink)
 
gain247's Avatar
 gain247 
Helsinki, Finland
 
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kashter View Post
Hi,
Anyone on NT7 ver 4 see a big change in RAM use? I monitor RAM usage on a regular basis to ensure my trading platform has sufficient RAM. What I have noticed since upgrading to ver 4, RAM usage for NT has gone up overall. Before, I had total RAM usage at 40-45% (around 600k) now its around 750-800k. FYI, I exactly same template with same components as always. The most visible 'effect' I noticed since upgrade is the mouse cursor stalls momentarily & consistently.

I have Win 7, with what I believe sufficient RAM (6Gb). Would like to hear your experiences and views, and ofc ways to ensure the platform does not fold.

K

This is interesting... I had the very same exact phenomenom with NT 6.5 while back and it dissappreared when I upgraded to NT 7 so I was happy. Now, I have not yet upgraded to ver 4, and it looks I'll wait until this issue gets corrected before doing that. It's really a nuisance when the cursor stall as you intend to enter a trade or manage one.

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  #12 (permalink)
 
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 ThatManFromTexas 
Houston,Tx
 
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As I have told everyone (ad nauseam) , I trade on 5 tick range bars. Twice since upgrading to NT 7.4 I have seen a HUGE range bar (up to 20 ticks) suddenly materialize in the middle of live streaming and then the subsequent bars go back to 5 ticks.

I'm used to getting sudden movements that result in a bunch of 5 tick bars getting generated all at once, but this is a new development.

Before NT posts;

1. You are the ONLY user out of 100,000 that has this problem.

2. Techs have assured me we don't do that.

3. Please duplicate the problem , figure out a fix and email it to us.

I will try to figure out what the heck is going on.

So far, when this happens I just shut everything down and bring it back up and the "Long Bars " go away.

Of course the first time this happens in the middle of a trade ... I probably won't be so cavalier.

Examples posted below.

I'm just a simple man trading a simple plan.

My daddy always said, "Every day above ground is a good day!"
Attached Thumbnails
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  #13 (permalink)
 MetalTrade 
 
Posts: 1,055 since May 2010


That's it, I'm staying on 7.02

Thanks for the heads-up.

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  #14 (permalink)
 
MWinfrey's Avatar
 MWinfrey 
Lubbock TX
 
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ThatManFromTexas View Post
As I have told everyone (ad nauseam) , I trade on 5 tick range bars. Twice since upgrading to NT 7.4 I have seen a HUGE range bar (up to 20 ticks) suddenly materialize in the middle of live streaming and then the subsequent bars go back to 5 ticks.

I'm used to getting sudden movements that result in a bunch of 5 tick bars getting generated all at once, but this is a new development.

Before NT posts;

1. You are the ONLY user out of 100,000 that has this problem.

2. Techs have assured me we don't do that.

3. Please duplicate the problem , figure out a fix and email it to us.

I will try to figure out what the heck is going on.

So far, when this happens I just shut everything down and bring it back up and the "Long Bars " go away.

Of course the first time this happens in the middle of a trade ... I probably won't be so cavalier.

Examples posted below.

This obviously isn't a solution but may save some time if it works. Have you tried reloading all historical data instead of shutting things down and restarting?

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  #15 (permalink)
 Peter2150 
Washington DC
 
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MetalTrade View Post
That's it, I'm staying on 7.02

Thanks for the heads-up.

Unfortunately that will only work until June, unless you aren't trading CME products.

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  #16 (permalink)
 
ThatManFromTexas's Avatar
 ThatManFromTexas 
Houston,Tx
 
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MWinfrey View Post
This obviously isn't a solution but may save some time if it works. Have you tried reloading all historical data instead of shutting things down and restarting?


Thanks for the reply.

Yes I did. Didn't change anything.

In the past I would get a surge in ticks that would result in a bunch of 5 tick bars zooming across the screen, like during the Petroleum Inventory Status Report or a big news event. This "feels" like this is what is happening except now I get a long bar instead of a bunch of little ones.

On the second attachment you see a long bar and then a group of 5 tick bars "fill it" back in.

I haven't had it happen in the middle of a trade yet, but as long as the stop worked (... what could possibly go wrong... ), it wouldn't be much different than the burst of 5 ticks bars.

I'm just a simple man trading a simple plan.

My daddy always said, "Every day above ground is a good day!"
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  #17 (permalink)
 
ThatManFromTexas's Avatar
 ThatManFromTexas 
Houston,Tx
 
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MetalTrade View Post
That's it, I'm staying on 7.02

Thanks for the heads-up.


Awwww ... C'mon... Cowboy Up .. you too can be a Pioneer ....

TMFT on 7.4


@MetalTrade on 7.02




Peter2150 View Post
Unfortunately that will only work until June, unless you aren't trading CME products.

Is CL a CME product now?

I'm just a simple man trading a simple plan.

My daddy always said, "Every day above ground is a good day!"
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  #18 (permalink)
 
MWinfrey's Avatar
 MWinfrey 
Lubbock TX
 
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I'm going long on TMFT to find appropriate cartoons. My long will be a buy and hold strategy.

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  #19 (permalink)
 
ThatManFromTexas's Avatar
 ThatManFromTexas 
Houston,Tx
 
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MWinfrey View Post
I'm going long on TMFT to find appropriate cartoons. My long will be a buy and hold strategy.


Believe it or not... that first one actually looks like me... only I can't move that fast anymore...

I'm just a simple man trading a simple plan.

My daddy always said, "Every day above ground is a good day!"
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  #20 (permalink)
 
MWinfrey's Avatar
 MWinfrey 
Lubbock TX
 
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ThatManFromTexas View Post
Believe it or not... that first one actually looks like me... only I can't move that fast anymore...

I didn't realize you were such a good looking fella.

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