Large Data bank SQ4 becomes sluggish and un responsive uses alot of Ram
5000 Strategies in Data bank. Sluggish behavior even after restart of SQ. . I can see that UI is maxing some cores even thought it is not generating strategies and newly re started. Memory load is 28 gig !
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Votes 0
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Project StrategyQuant X
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Type Bug
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Status Fixed
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Priority High
History
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m
mabi
16.10.2017 00:10Subject changed from Large Data bank SQ4 becomes sluggish and un responsive to Large Data bank SQ4 becomes sluggish and un responsive uses alot of Ram
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mabi
16.10.2017 04:06
It seems if you are giving SQ4 to much memory in performance setting to work with it becomes unstable because of this massive memory build up. Running with a max setting of 6 gig of ram seems to keep it stable.
MF
Mark Fric
16.10.2017 08:18
thank you, we'll check it with lot of RAM and few thousands strategies in databank
MF
Mark Fric
20.11.2017 08:07Status changed from New to Fixed
improved, we use new databank component.
There is still issue with thousands of strategies in databank, but it works much better. We'll look at further improvements it in Beta 8.
Votes: 0
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5000 Strategies in Data bank. Sluggish behavior even after restart of SQ. . I can see that UI is maxing some cores even thought it is not generating strategies and newly re started. Memory load is 28 gig !
Clearing data bank took sevral minutes. But it did not clean the memory it is still using 28 gig. After closing and starting SQ4 again the memory is now at 1 gig with cleared databank.