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 10 451 22 23.88 1.18
bin-true no-host 681 543 2,144 752 3.15 1.11
configure.cpython no-host 14,919 15,020 28,028 14,981 1.88 1.00
configure.ocaml no-host 3,806 3,714 4,598 3,778 1.21 0.99
configure.tcc no-host 47 41 191 48 4.04 1.02
configure.util-linux no-host 13,905 14,796 30,688 14,182 2.21 1.02
configure.yash no-host 1,797 1,761 2,419 1,807 1.35 1.01
hello-world no-host 1 1 48 3 33.29 1.95

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,527 1,112 23,261 3,140 9.20 1.24
bin-true no-host 107,399 65,437 718,805 107,911 6.69 1.00
configure.cpython no-host 2,217,760 2,245,070 6,022,855 2,159,686 2.72 0.97
configure.ocaml no-host 411,192 391,152 633,101 409,344 1.54 1.00
configure.tcc no-host 6,547 5,490 23,076 6,874 3.52 1.05
configure.util-linux no-host 2,099,283 2,264,695 5,232,585 1,959,426 2.49 0.93
configure.yash no-host 255,944 245,059 380,165 255,350 1.49 1.00
hello-world no-host 151 79 3,654 346 24.20 2.29

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 4.5 3.5 21.6 8.8 4.85 1.97
bin-true no-host 3.0 1.6 17.3 8.3 5.74 2.74
configure.cpython no-host 27.5 27.5 27.5 27.0 1.00 0.98
configure.ocaml no-host 20.6 20.4 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.4 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.0 30.1 30.1 30.0 1.00 1.00
configure.yash no-host 24.4 24.4 24.5 24.5 1.01 1.01
hello-world no-host 2.8 1.4 17.3 6.0 6.29 2.19

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 6.0 3,722 3,722 0 684 1,874 1,164 2 0 50,000 0
bin-true no-host 752 1 2 2.7 8.3 154,687 12,991 2,798 11,737 78,343 64,607 5,012 3 50,000 0
configure.cpython no-host 14,981 2 62 15.8 27.0 1,772,603 49,196 28,507 101,770 908,050 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,182 2 60 22.2 30.0 2,703,267 44,765 65,811 126,121 1,320,494 1,256,652 49,081 41 131,622 1
configure.ocaml no-host 3,778 1 2 2.7 20.6 150,029 11,044 5,137 8,602 71,628 69,799 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.4 30,522 30,522 0 1,599 14,798 14,125 350 0 50,000 0
configure.yash no-host 1,807 1 2 2.6 24.5 139,686 7,963 6,599 7,554 70,300 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,265 64,454 42,662 4,610 54,543 57,112 478 3 85,324 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 18 1 4.5 bash
15 no-host abuild-print-help 10 6 5 3.5 dash
23 no-host abuild-print-help 451 414 40 21.6 osh-cpython
31 no-host abuild-print-help 22 18 5 8.8 osh-native
1 no-host bin-true 681 516 196 3.0 bash
9 no-host bin-true 543 432 118 1.6 dash
17 no-host bin-true 2,144 1,459 927 17.3 osh-cpython
25 no-host bin-true 752 524 243 8.3 osh-native
2 no-host configure.cpython 14,919 8,956 6,364 27.5 bash
10 no-host configure.cpython 15,020 9,190 6,250 27.5 dash
18 no-host configure.cpython 28,028 16,821 12,973 27.5 osh-cpython
26 no-host configure.cpython 14,981 8,745 6,504 27.0 osh-native
4 no-host configure.ocaml 3,806 1,580 1,260 20.6 bash
12 no-host configure.ocaml 3,714 1,542 1,187 20.4 dash
20 no-host configure.ocaml 4,598 2,220 1,575 20.6 osh-cpython
28 no-host configure.ocaml 3,778 1,640 1,178 20.6 osh-native
5 no-host configure.tcc 47 30 18 19.3 bash
13 no-host configure.tcc 41 25 16 19.4 dash
21 no-host configure.tcc 191 151 43 19.4 osh-cpython
29 no-host configure.tcc 48 37 12 19.4 osh-native
3 no-host configure.util-linux 13,905 8,798 5,576 30.0 bash
11 no-host configure.util-linux 14,796 9,099 6,194 30.1 dash
19 no-host configure.util-linux 30,688 20,579 11,136 30.1 osh-cpython
27 no-host configure.util-linux 14,182 8,572 5,803 30.0 osh-native
6 no-host configure.yash 1,797 1,086 719 24.4 bash
14 no-host configure.yash 1,761 1,039 726 24.4 dash
22 no-host configure.yash 2,419 1,521 939 24.5 osh-cpython
30 no-host configure.yash 1,807 1,073 738 24.5 osh-native
0 no-host hello-world 1 0 1 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 24 23 17.3 osh-cpython
24 no-host hello-world 3 3 0 6.0 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 2,527 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,112 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,261 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,140 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 107,399 0 0 0 8 0 1,993 138 bash
9 no-host bin-true 65,437 0 0 0 8 0 1,985 42 dash
17 no-host bin-true 718,805 0 0 0 8 0 1,995 89 osh-cpython
25 no-host bin-true 107,911 0 0 0 16 0 1,995 49 osh-native
2 no-host configure.cpython 2,217,760 0 0 0 32,928 0 14,435 1,116 bash
10 no-host configure.cpython 2,245,070 0 0 0 32,992 0 14,573 1,285 dash
18 no-host configure.cpython 6,022,855 0 0 0 27,512 0 13,250 1,372 osh-cpython
26 no-host configure.cpython 2,159,686 0 0 0 27,520 0 13,278 1,063 osh-native
4 no-host configure.ocaml 411,192 0 0 0 5,120 0 1,948 178 bash
12 no-host configure.ocaml 391,152 0 0 0 5,112 0 1,911 157 dash
20 no-host configure.ocaml 633,101 0 0 0 5,112 0 1,865 206 osh-cpython
28 no-host configure.ocaml 409,344 0 0 0 5,120 0 1,937 168 osh-native
5 no-host configure.tcc 6,547 0 0 0 104 0 49 0 bash
13 no-host configure.tcc 5,490 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,076 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 6,874 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,099,283 0 0 0 42,400 0 18,574 1,233 bash
11 no-host configure.util-linux 2,264,695 1 0 0 42,584 0 17,467 1,204 dash
19 no-host configure.util-linux 5,232,585 19 0 0 39,120 0 17,005 1,184 osh-cpython
27 no-host configure.util-linux 1,959,426 0 0 0 39,120 0 17,028 1,113 osh-native
6 no-host configure.yash 255,944 0 0 0 4,120 0 870 89 bash
14 no-host configure.yash 245,059 0 0 0 3,720 0 872 87 dash
22 no-host configure.yash 380,165 0 0 0 3,728 0 855 94 osh-cpython
30 no-host configure.yash 255,350 0 0 0 3,736 0 852 83 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 79 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,654 0 0 0 8 0 7 7 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-3addd966
dash dash-308ec8e6
osh-cpython osh-1e77253f
osh-native osh-432b2007
host label host id
no-host no-host-13226fd6