Hello,
I have recently been looking into benchmarking my device ( a custom x86_64 box ) and I have packaged the phoronix-test-suite for these purposes.
My custom packages repo on github
https://github.com/lramage94/lede-packages/tree/master/utils/phoronix-test-suite
There are a couple performance pages on the OpenWrt wiki but there is no mention of what testing software was used.
https://wiki.openwrt.org/doc/howto/benchmark.openssl
https://wiki.openwrt.org/doc/howto/performance
https://wiki.openwrt.org/doc/hardware/performance
Have there been other efforts to benchmark LEDE?
Many of the existing tests are not really practical for an embedded device (video game benchmarks, misc compiling tests, etc) however, I think there is a good framework in place for creating networking and telephony test suites.