OSH Runtime Performance

Source code: benchmarks/osh-runtime.sh

Raw files

Elapsed Time by Shell (milliseconds)

Some benchmarks call many external tools, while some exercise the shell interpreter itself.

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 19 9 449 22 23.60 1.15
bin-true no-host 674 540 2,253 811 3.34 1.20
configure.cpython no-host 14,902 14,944 28,340 15,164 1.90 1.02
configure.ocaml no-host 3,771 3,705 4,598 3,849 1.22 1.02
configure.tcc no-host 47 42 194 49 4.08 1.03
configure.util-linux no-host 13,931 14,783 30,871 14,407 2.22 1.03
configure.yash no-host 1,818 1,753 2,439 1,855 1.34 1.02
hello-world no-host 2 1 48 3 30.10 1.78

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,519 1,114 22,871 3,159 9.08 1.25
bin-true no-host 105,386 65,415 759,023 127,222 7.20 1.21
configure.cpython no-host 2,225,553 2,244,343 6,168,078 2,229,296 2.77 1.00
configure.ocaml no-host 410,828 391,463 640,577 413,417 1.56 1.01
configure.tcc no-host 6,552 5,486 23,236 7,001 3.55 1.07
configure.util-linux no-host 2,098,940 2,268,508 5,333,341 1,993,803 2.54 0.95
configure.yash no-host 256,573 244,191 385,332 257,712 1.50 1.00
hello-world no-host 153 82 3,695 349 24.15 2.28

Memory Usage (Max Resident Set Size in MB)

Memory usage is measured in MB (powers of 10), not MiB (powers of 2).

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 4.3 3.5 21.8 8.9 5.03 2.06
bin-true no-host 3.0 1.4 17.6 7.9 5.82 2.61
configure.cpython no-host 27.3 27.5 27.4 27.3 1.00 1.00
configure.ocaml no-host 20.4 20.4 20.4 20.6 1.00 1.01
configure.tcc no-host 19.4 19.3 19.4 19.4 1.00 1.00
configure.util-linux no-host 30.3 30.0 30.3 30.3 1.00 1.00
configure.yash no-host 24.2 24.2 24.2 24.4 1.00 1.01
hello-world no-host 2.9 1.4 17.4 6.3 6.04 2.18

GC Stats

workload host name elapsed ms max gc millis total gc millis allocated MB max rss MB num allocated num live max survived num in heap num in pool 1 num in pool 2 num gc points num gc done gc threshold num growths
hello-world no-host 3 0 0 0.3 6.3 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 811 1 2 2.6 7.9 154,714 13,066 2,818 9,734 78,361 66,619 3,008 3 50,000 0
configure.cpython no-host 15,164 1 58 15.0 27.3 1,772,695 49,108 28,528 86,381 908,118 778,196 22,694 60 50,000 0
configure.util-linux no-host 14,407 3 60 21.3 30.3 2,703,431 42,745 65,832 109,643 1,320,616 1,273,172 27,391 41 131,664 1
configure.ocaml no-host 3,849 1 2 2.6 20.6 150,060 10,993 5,163 7,513 71,649 70,898 1,448 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,549 30,549 0 1,504 14,816 14,229 226 0 50,000 0
configure.yash no-host 1,855 1 2 2.6 24.4 139,720 7,961 6,620 6,320 70,324 63,076 1,803 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,292 64,471 42,681 4,555 54,561 57,176 270 3 85,362 1

rusage Details

task id host name workload elapsed ms user ms sys ms max rss MB shell label
7 no-host abuild-print-help 19 17 3 4.3 bash
15 no-host abuild-print-help 9 8 1 3.5 dash
23 no-host abuild-print-help 449 414 38 21.8 osh-cpython
31 no-host abuild-print-help 22 15 8 8.9 osh-native
1 no-host bin-true 674 507 197 3.0 bash
9 no-host bin-true 540 421 129 1.4 dash
17 no-host bin-true 2,253 1,510 1,006 17.6 osh-cpython
25 no-host bin-true 811 569 256 7.9 osh-native
2 no-host configure.cpython 14,902 9,305 5,996 27.3 bash
10 no-host configure.cpython 14,944 8,927 6,435 27.5 dash
18 no-host configure.cpython 28,340 17,152 13,020 27.4 osh-cpython
26 no-host configure.cpython 15,164 9,090 6,331 27.3 osh-native
4 no-host configure.ocaml 3,771 1,555 1,257 20.4 bash
12 no-host configure.ocaml 3,705 1,629 1,095 20.4 dash
20 no-host configure.ocaml 4,598 2,213 1,586 20.4 osh-cpython
28 no-host configure.ocaml 3,849 1,710 1,178 20.6 osh-native
5 no-host configure.tcc 47 34 14 19.4 bash
13 no-host configure.tcc 42 22 20 19.3 dash
21 no-host configure.tcc 194 154 43 19.4 osh-cpython
29 no-host configure.tcc 49 28 21 19.4 osh-native
3 no-host configure.util-linux 13,931 8,881 5,507 30.3 bash
11 no-host configure.util-linux 14,783 9,098 6,172 30.0 dash
19 no-host configure.util-linux 30,871 20,455 11,486 30.3 osh-cpython
27 no-host configure.util-linux 14,407 8,712 5,886 30.3 osh-native
6 no-host configure.yash 1,818 1,051 771 24.2 bash
14 no-host configure.yash 1,753 1,001 756 24.2 dash
22 no-host configure.yash 2,439 1,468 1,013 24.2 osh-cpython
30 no-host configure.yash 1,855 1,094 762 24.4 osh-native
0 no-host hello-world 2 0 2 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 32 16 17.4 osh-cpython
24 no-host hello-world 3 0 3 6.3 osh-native

More Details

task id host name workload minor faults major faults swaps in block out block signals voluntary ctx involuntary ctx shell label
7 no-host abuild-print-help 2,519 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,114 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,871 0 0 0 8 0 45 13 osh-cpython
31 no-host abuild-print-help 3,159 0 0 0 16 0 39 1 osh-native
1 no-host bin-true 105,386 0 0 0 8 0 1,990 41 bash
9 no-host bin-true 65,415 0 0 0 8 0 1,983 98 dash
17 no-host bin-true 759,023 0 0 0 8 0 2,000 244 osh-cpython
25 no-host bin-true 127,222 0 0 0 16 0 1,989 126 osh-native
2 no-host configure.cpython 2,225,553 0 0 0 32,928 0 14,469 1,167 bash
10 no-host configure.cpython 2,244,343 0 0 0 32,992 0 14,591 1,028 dash
18 no-host configure.cpython 6,168,078 0 0 0 27,512 0 13,207 1,232 osh-cpython
26 no-host configure.cpython 2,229,296 0 0 0 27,520 0 13,272 1,078 osh-native
4 no-host configure.ocaml 410,828 0 0 0 5,120 0 1,948 162 bash
12 no-host configure.ocaml 391,463 0 0 0 5,112 0 1,861 139 dash
20 no-host configure.ocaml 640,577 0 0 0 5,112 0 1,854 160 osh-cpython
28 no-host configure.ocaml 413,417 0 0 0 5,120 0 1,935 169 osh-native
5 no-host configure.tcc 6,552 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,486 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,236 0 0 0 96 0 53 10 osh-cpython
29 no-host configure.tcc 7,001 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,098,940 1 0 0 42,400 0 18,633 1,182 bash
11 no-host configure.util-linux 2,268,508 2 0 0 42,584 0 17,506 1,085 dash
19 no-host configure.util-linux 5,333,341 18 0 0 39,112 0 16,969 1,316 osh-cpython
27 no-host configure.util-linux 1,993,803 1 0 0 39,120 0 17,014 1,139 osh-native
6 no-host configure.yash 256,573 0 0 0 4,120 0 873 129 bash
14 no-host configure.yash 244,191 0 0 0 3,720 0 866 74 dash
22 no-host configure.yash 385,332 0 0 0 3,728 0 852 271 osh-cpython
30 no-host configure.yash 257,712 0 0 0 3,736 0 848 85 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 1 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,695 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-48dc2bcc
dash dash-308ec8e6
osh-cpython osh-8d74e379
osh-native osh-7e6d5071
host label host id
no-host no-host-556df3ee