Stimulsoft Business Intelligence System | Forum

Hi all,

After updating from 2020.3.2 to 2021.3.2 we noticed that unmanaged memory grows up - about 100mb on every pdf-generation.
Unmanaged memory grows up permanently on every request and doesn't return. We made a memory dump via dotMemory.

Environment: Kubernets, Linux (debian), .Net Core 3.1, 2021.3.2, PDF

P.S. We are very sad. We can't to upgrade SDK for a year (since september last year). On every new engine's release we attempt to upgrade it but the new release contains too many troubles and bugs related to Linux hosting.
Do you perform the engine's testing on Linux? cos it is a big pain for us.

Sample of code Memory

Also I get an error when I start two or more parallel requests and pod shuts down with 139 error

worker_1 | free(): invalid pointer
worker_1 | free(): invalid pointer
exited with code 139

Hello,

We need some additional time to investigate the issue, we will let you know about the result.

Thank you.

Hello,

To test the memory consumption - we need a specific report with data on which to reproduce it all. And for a complete analysis, we need a sample project.
As for the code, we can already see that different static options are set here. Maybe somewhere else is set that we do not know about, but it affects it.

Thank you.

You can use this project with 2 routes. Multiple call /report or /report/parallel to reproduce memory leak in linux

Hello,

We need some additional time to investigate the issue, we will let you know about the result.

Thank you.

Up

Lech Kulikowski wrote: ↑Mon Jun 14, 2021 6:54 am Hello,

We need some additional time to investigate the issue, we will let you know about the result.

Thank you.

Hello,

We are still working on that issue, we will let you know about the result.

Thank you.
#4797

Up((

Lech Kulikowski wrote: ↑Mon Aug 30, 2021 1:06 pm Hello,

We are still working on that issue, we will let you know about the result.

Thank you.
#4797

Hello,

We are still working on that issue, we will let you know about the result.

Thank you.