build #1 (16M, with one of the unused nvmes hung) -------------------------------------------------------------- >>> World build completed on Thu Aug 29 16:59:16 CDT 2019 >>> World built in 1407 seconds, ncpu: 64, make -j64 -------------------------------------------------------------- build #2 (16M, after fresh reboot) -------------------------------------------------------------- >>> World build completed on Thu Aug 29 17:29:04 CDT 2019 >>> World built in 1027 seconds, ncpu: 64, make -j64 -------------------------------------------------------------- build #3 (16M, right after #2, tmpfs cycledy) -------------------------------------------------------------- >>> World build completed on Thu Aug 29 17:54:46 CDT 2019 >>> World built in 1041 seconds, ncpu: 64, make -j64 -------------------------------------------------------------- build #4 (16M, after #3, no tmpfs cycle) -------------------------------------------------------------- >>> World build completed on Thu Aug 29 18:33:42 CDT 2019 >>> World built in 1054 seconds, ncpu: 64, make -j64 --------------------------------------------------------------