Get Total Sent/Received Bytes

[EricTsai - ½²©v¿«]

Hi,
Are there any information about sent/received bytes on one/all NICs in WMI
classes?
I've found BytesReceivedPerSec, BytesSentPerSec, BytesTotalPerSec in
Win32_PerfFormattedData_Tcpip_NetworkInterface,
but they're not what I need.
I need the value like in the popup window when I double-click on the icon of
any activated network connection.
Thanks for your help.

Eric Tsai

 

[Peter Falz]

Hi EricTsai - ½²©v¿«,

Are there any information about sent/received bytes on one/all NICs in WMI
classes?

mmh, i had thought, Win32_PerfFormattedData_Tcpip_NetworkInterface or
Win32_PerfRawData_Tcpip_NetworkInterface are the classes, which can
be used therefore.

I've found BytesReceivedPerSec, BytesSentPerSec, BytesTotalPerSec in
Win32_PerfFormattedData_Tcpip_NetworkInterface,
but they're not what I need.

Why are this class with its properties not that, what you need?

I need the value like in the popup window when I double-click on the icon of
any activated network connection.

I look at my system and the values in the popup and in the prop's of
Win32_PerfRaw... are not the same, but they are about equal. Maybe
they different due to the timestamp, as they would be collected.

Why do need this data?

Cioa
Peter

 

[EricTsai - ½²©v¿«]

Thank you Peter.
Win32_PerfRawData_Tcpip_NetworkInterface that's the right class!
I never give it a try because there is "PerSec" in those column names.
I misunderstand that as Byte/sec, (this is what MSDN library says)
but infact it means the value is updated every second.