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General Discussion / High CPU usage on Hyper-v Windows server 2019 when download speed at 200mb
« on: April 16, 2020, 04:38:04 pm »
Name OPNsense.localdomain
Versions OPNsense 20.1-amd64
FreeBSD 11.2-RELEASE-p16-HBSD
OpenSSL 1.1.1d 10 Sep 2019
Updates Click to check for updates.
CPU Type Intel(R) Core(TM) i5-4590T CPU @ 2.00GHz (4 cores)
NIC two hyper-v virtual nics as wan and lan
physical nic: broadcom
Hi,opnsense works perfectly most the time, but while pulling download speed at 200mb cpu usage can be 58% arising from nearly zero for 4590t,which is werid.
i tried a clean installation of opnsense and it is the same.then i tried pfsense at the same speed cpu usage is 22%.
i thought maybe its the virtual nic drive so i tried to pass through broadcom nic but opnsense does't support this nic,and lan can't be passthroughed cuz i need a openwrt firmware to deal with the grat firewall of china which uses lan virtual swith.
All ideas are welcome!
Versions OPNsense 20.1-amd64
FreeBSD 11.2-RELEASE-p16-HBSD
OpenSSL 1.1.1d 10 Sep 2019
Updates Click to check for updates.
CPU Type Intel(R) Core(TM) i5-4590T CPU @ 2.00GHz (4 cores)
NIC two hyper-v virtual nics as wan and lan
physical nic: broadcom
Hi,opnsense works perfectly most the time, but while pulling download speed at 200mb cpu usage can be 58% arising from nearly zero for 4590t,which is werid.
i tried a clean installation of opnsense and it is the same.then i tried pfsense at the same speed cpu usage is 22%.
i thought maybe its the virtual nic drive so i tried to pass through broadcom nic but opnsense does't support this nic,and lan can't be passthroughed cuz i need a openwrt firmware to deal with the grat firewall of china which uses lan virtual swith.
All ideas are welcome!