Search found 276 matches

by Svyatoslav
Mon Jan 24, 2022 3:20 pm
Forum: General forum
Topic: Education in Spanish
Replies: 2
Views: 2047

Re: OLMOS86

Hi guys. Just a small note for anyone stumbling upon this topic - let's try to use English where possible when communicating on the forum. We have a community from different countries, so it would be fair to make sure that everyone can understand what you are talking about without resorting to a tra...
by Svyatoslav
Tue Jan 18, 2022 12:28 pm
Forum: General forum
Topic: Computer Configuration for Trading
Replies: 42
Views: 62988

Re: Computer Configuration for Trading

Well, being honest - I'm not sure. Second one has more RAM, so that looks like a better choice in long term, but at the same time I can't promise you that JDK-8263710 does not affect 11th gen Intel (JVM developers assume it does not, but we didn't verify that). So there is a slight risk. If you are ...
by Svyatoslav
Thu Jan 06, 2022 10:43 am
Forum: General forum
Topic: Computer Configuration for Trading
Replies: 42
Views: 62988

Re: Computer Configuration for Trading

Hi, First - please define what kind of use case do you have in mind for Bookmap? Requirements will differ wildly depending on if you want to watch a single relatively calm instrument (almost any modern hardware will do) or if you want multiple active instruments with MBO data and a bunch of addons (...
by Svyatoslav
Tue Dec 21, 2021 5:32 pm
Forum: General forum
Topic: Log4j problem
Replies: 2
Views: 10002

Re: Log4j problem

Hi, Well... Not in a very significant way. We did have some non-critical services that we had to update, but main app is affected in a pretty limited way. Regardless, 7.2 and 7.3 updates with patched log4j are released. It's best to update to be safe, but chances that the practical way to exploit i...
by Svyatoslav
Tue Dec 21, 2021 4:37 pm
Forum: General forum
Topic: Having multiple memory issues daily. Need help,
Replies: 20
Views: 26118

Re: Having multiple memory issues daily. Need help,

Let's move the discussion to email thread then. I've sent an email to you directly. Let me know if you didn't receive it.
by Svyatoslav
Mon Dec 20, 2021 9:23 pm
Forum: General forum
Topic: Having multiple memory issues daily. Need help,
Replies: 20
Views: 26118

Re: Having multiple memory issues daily. Need help,

I think we are making some progress (SI on chart objects are gone), but now I see that some indicators ended up consuming ~3.7GiB. I'm not 100% sure if it's an issue in Bookmap or in the indicators themselves, but I'd like to locate indicator developers to discuss that directly, as that would be the...
by Svyatoslav
Mon Dec 20, 2021 3:01 pm
Forum: General forum
Topic: Having multiple memory issues daily. Need help,
Replies: 20
Views: 26118

Re: Having multiple memory issues daily. Need help,

>Would you recommend that i lower memory allocation now back down to the 8gb like i always had it or should i stay at 16Gb for the meantime?  I'd keep it at 16GiB. It makes it easier to distinguish "inefficient memory usage" from an actual memory leak. > Going to send heap dump to support in a few. ...
by Svyatoslav
Fri Dec 17, 2021 9:36 am
Forum: General forum
Topic: Having multiple memory issues daily. Need help,
Replies: 20
Views: 26118

Re: Having multiple memory issues daily. Need help,

> Does that sound reasonable to you for 3 subs only or do you think i should be able to get a more out of my system? I'd assume you should be able to get more. > How will i know when memory leak is resolved? Will i be notified here or will you guys put update on Discord channel? The addon just passe...
by Svyatoslav
Wed Dec 15, 2021 3:34 pm
Forum: General forum
Topic: Having multiple memory issues daily. Need help,
Replies: 20
Views: 26118

Re: Having multiple memory issues daily. Need help,

What you describe sounds like bookmap starts running out of memory (specifically the CPU usage climbing). Until we fix the addon memory leak - I'd recommend to just restart.
by Svyatoslav
Wed Dec 15, 2021 3:12 pm
Forum: General forum
Topic: Having multiple memory issues daily. Need help,
Replies: 20
Views: 26118

Re: Having multiple memory issues daily. Need help,

> My system is using 86% total Ram You might be ok with 32GiB, but having more won't hurt. I've copied part of my reply from elsewhere relevant to this: Bookmap stores data on disk (that big Cache folder that you see), but it does not use "normal" files for that. It uses MMF's, which is a way to tel...