Bug reports connected to the following properties of Home and Small Office products are received in this topic:
— Performance;
— Compatibility with 3rd party soft.
Please write in this topic only about the problems that suits the list of components!
General requirements for bug-reports are written in Section 2 of testing guide.
All inappropriate messages will be deleted!
! | Pay attention:
— Performance should be checked with DISABLED AppVerifier and DrvVerifier tools, and logging noncritical events
— In case of 3rd party soft hang/freezing, manual process' dump is needed or full system dump, else it would be hard to find the roots of the problem
— Sometimes XPerf-logs are needed while checking performance of product.
!!! | Bug reports connected to performance problems on VirtualBox (Oracle®) are not being received[/indent]
!|ALWAYS add traces (product's .log files) to report.
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Data Scenario:
Network Connection: Fibre 300 Mbits (U/D)
Browser: Mozilla Firefox 98 (x64) -> no tracking add-ons nor FF tracking enabled
Site tested -> Direct download of Ubuntu ISO:
https://ubuntu.com/download/desktop/thank-you?version=20.04.4&architecture=amd64
Kaspersky Product K. Plus 21.6.2.203:
- Anti-Banner and Private Browsing modules disabled
- Network Settings -> Limit Traffic on metered connection: disabled + Monitored Ports: All network ports
I took traces for about 2 or 3 minutes until the direct download got established:
- With Kaspersky enabled: maximum speed -> 11 MBytes/seg
- With Kaspersky disabled (Exit): maximum speed -> 24 MBytes/seg
If I use a 3rd party downloader tool even with Kaspersky enabled -> Free Download Manager, to download the same file, I get the full speed -> more than 30 MBytes/seg
Traces:
KPlus Off -> https://cloud.qainfo.ru/s/xYzVOkB4DqIa3c0
KPlus On -> https://cloud.qainfo.ru/s/DtXh7mWXIKMPHmY