Li-Fan Chen says to YSITD
Sun Feb 03 17:59 2019 Time and Allocation Profiling Report (Final) 20190203.exe +RTS -p -RTS total time = 0.05 secs (54 ticks @ 1000 us, 1 processor) total alloc = 24,853,744 bytes (excludes profiling overheads) COST CENTRE MODULE SRC %time %alloc pwdgen Main 20190203.hs:5:1-62 90.7 41.9 CAF Main <entire-module> 9.3 57.9