OSH Runtime Performance

Elapsed Time by Shell (milliseconds)

Some benchmarks call many external tools, while some exercise the shell interpreter itself. Parse time is included.

task arg host label bash dash osh osh to bash ratio
abuild-help flanders 56 26 1,436 25.9
abuild-help lisa 19 7 585 31.3
cpython-configure flanders 30,636 30,663 178,543 5.8
cpython-configure lisa 12,859 11,281 93,842 7.3
ocaml-4.06.0 flanders 6,355 6,211 11,020 1.7
ocaml-4.06.0 lisa 3,337 3,289 4,999 1.5
tcc-0.9.26 flanders 102 84 658 6.5
tcc-0.9.26 lisa 45 33 253 5.6
yash-2.46 flanders 3,369 3,289 6,580 2.0
yash-2.46 lisa 1,424 1,401 2,608 1.8

Memory Used to Run

Running under osh-ovm. Memory usage is measured in MB (powers of 10), not MiB (powers of 2).

task arg host runtime VmRSS MB runtime VmPeak MB
abuild-help flanders 16.9 29.6
abuild-help lisa 16.8 29.6
cpython-configure flanders 40.9 53.4
cpython-configure lisa 40.8 53.4
ocaml-4.06.0 flanders 14.2 26.9
ocaml-4.06.0 lisa 14.1 26.9
tcc-0.9.26 flanders 11.1 23.8
tcc-0.9.26 lisa 11.0 23.7
yash-2.46 flanders 13.3 25.6
yash-2.46 lisa 13.0 25.7

Shell and Host Details

shell label shell id
bash bash-d685a43c
dash dash-2887d9e6
osh osh-5f2906ac
host label host id
flanders flanders-f4f507c8
lisa lisa-0616a365