#2565 High CPU while downloading a big file from MEGA
Accepted, last edited by Jarvis last edited by Jarvis
No special steps to reproduce, just open Mozilla Firefox and download a big size file from MEGA service.
High CPU (~100%) during the download until the process finishes...
Operating system: Win 10, x64
System: AMD Athlon II X3 450 3,2 Ghz + 8 GB RAM + 2 SSDs: Samsumg Pro + Crucial MX300
Product Version: 188.8.131.520
Product Logs: https://cloud.qainfo.ru/s/UFDnHKC18YDJLlI
, last edited by harlan4096 last edited by harlan4096
* Xperf Traces + KTS2021MR1 Protection On: https://cloud.qainfo.ru/s/RBJLGvu7AUfueg0
* Xperf Traces + KTS2021MR1 Protection Off + Exited: https://cloud.qainfo.ru/s/Lwfp3I1dN4VMhK4
In this case I got a "saw chart in % consumption" when with Protection is On the CPU consumption remains constantly at 100% during the download:
* Third senary coming soon, since I have to uninstall completely KTS2021MR1 from this system to collect the traces...
Here You are: https://cloud.qainfo.ru/s/2gcfPUFJQdOZ2Ap
I collected xperf traces only for the 1st 1,5GB downloaded...
Hello! can you please try reproduce it with xperf traces in two ways
- with our product
- without product
As developers can see - 2/3 of memory is taken by Firefox