Constant local_runtime::GAS_PER_SECOND

pub const GAS_PER_SECOND: u64 = 40_000_000;

Current approximation of the gas/s consumption considering EVM execution over compiled WASM (on 4.4Ghz CPU). Given the 500ms Weight, from which 75% only are used for transactions, the total EVM execution gas limit is: GAS_PER_SECOND * 0.500 * 0.75 ~= 15_000_000.