How can we create a configuration for gobench with -benchmem

I can create a gobench configuration. This will allow me to see ns/op. But I would also like to observe memory consumption. In console I would do this:

go test <my_package> -bench . -benchmem

Adding -benchmem to the "Go tool arguments" field of configuration has no effect.

So, how can I add memory consumption to the output of a gobench configuration?