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Open Bug report MC-1148

Massive memory usage after using Multicharts for few hours

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Description

The memory usage of Multicharts become really large over time with auto-trading turned on. In my case, it can take up to 900MB! This issue also happens on MC 8.1 Beta 1.

Steps to reproduce this issue

It's unclear what's causing this behaviour, but it always happens everytime I use MC.net for autotrading with IQFeed (as data provider) and IB (as live broker).
Here are few cases when it might happens:
1. According to my observation, memory usage also increased significantly when there's ongoing bracket order submitted to IB.
2. Memory usage also seems to increase modestly over time even without any ongoing order.
3. Everytime you stop and then start autotrading also increase the memory usage significantly (This might seems not a big deal, but it's worth checking because it might be caused by same problem as above cases, however this is very easily reproducable and very quick to check).

Comments (2)
#0
user-offline.png  Alex MultiCharts (Alex MultiCharts)
Dec 20, 2012 - 16:53

Please come to live chat to demonstrate this issue. We will need to know the steps to reproduce it. Please make sure that the latest MultiCharts version is downloaded from our web page and installed.

#0
user-offline.png  Daenerys (Guest)
Dec 20, 2012 - 17:15

I've demonstrate this problem to Henry. He found that the usage of TradeManager is the one that's causing the problem. The easiest way to reproduce this is to use built-in charting toolbar indicator as this indicator make uses TradeManager. Please ask Henry on the information to reproduce this problem.

History
Issue basics
  • Type of issue
    Bug report
  • Category
    Stability
  • Targeted for
    MultiCharts 8.5 (RELEASED)
  • Status
    Released
  • Priority
    Not determined
User pain
  • Type of bug
    Not triaged
  • Likelihood
    Not triaged
  • Effect
    Not triaged
Affected by this issue (2)
People involved
Times and dates
  • Posted at
  • Last updated
Issue details
  • Reproducability
    Not determined
  • Severity
    Critical
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