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 9 487 22 25.21 1.15
bin-true no-host 670 546 2,240 815 3.35 1.22
configure.cpython no-host 14,983 15,107 29,300 15,682 1.96 1.05
configure.ocaml no-host 3,797 3,766 4,723 3,875 1.24 1.02
configure.tcc no-host 47 42 198 49 4.19 1.04
configure.util-linux no-host 14,016 15,009 31,850 14,583 2.27 1.04
configure.yash no-host 1,828 1,784 2,487 1,845 1.36 1.01
hello-world no-host 1 1 48 3 32.21 1.91

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,571 1,097 22,867 3,193 8.89 1.24
bin-true no-host 105,373 65,487 758,448 126,239 7.20 1.20
configure.cpython no-host 2,219,724 2,248,400 6,160,537 2,218,611 2.78 1.00
configure.ocaml no-host 410,259 391,248 641,118 413,688 1.56 1.01
configure.tcc no-host 6,541 5,487 23,324 6,993 3.57 1.07
configure.util-linux no-host 2,106,597 2,257,573 5,334,065 1,991,441 2.53 0.95
configure.yash no-host 255,957 244,627 384,327 257,944 1.50 1.01
hello-world no-host 155 81 3,695 349 23.84 2.25

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 9.0 4.85 2.03
bin-true no-host 2.9 1.3 17.6 8.0 6.09 2.77
configure.cpython no-host 27.3 27.5 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.7 1.01 1.01
configure.tcc no-host 19.3 19.3 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.0 30.3 30.3 29.9 1.01 1.00
configure.yash no-host 24.4 24.2 24.4 24.2 1.00 0.99
hello-world no-host 2.9 1.4 17.6 6.0 6.09 2.09

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 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 815 1 2 2.6 8.0 154,714 13,064 2,817 9,734 78,361 66,619 5,012 3 50,000 0
configure.cpython no-host 15,682 1 62 15.0 27.4 1,772,690 49,457 28,526 86,381 908,113 778,196 42,399 60 50,000 0
configure.util-linux no-host 14,583 2 61 21.3 29.9 2,703,426 44,785 65,811 109,643 1,320,611 1,273,172 49,081 41 131,622 1
configure.ocaml no-host 3,875 1 2 2.6 20.7 150,060 11,064 5,157 7,513 71,649 70,898 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,549 30,549 0 1,504 14,816 14,229 350 0 50,000 0
configure.yash no-host 1,845 1 2 2.6 24.2 139,717 7,982 6,618 6,320 70,321 63,076 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,292 64,473 42,681 4,555 54,561 57,176 478 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 16 4 4.5 bash
15 no-host abuild-print-help 9 8 1 3.5 dash
23 no-host abuild-print-help 487 447 44 21.6 osh-cpython
31 no-host abuild-print-help 22 20 2 9.0 osh-native
1 no-host bin-true 670 493 206 2.9 bash
9 no-host bin-true 546 414 140 1.3 dash
17 no-host bin-true 2,240 1,525 977 17.6 osh-cpython
25 no-host bin-true 815 573 255 8.0 osh-native
2 no-host configure.cpython 14,983 8,934 6,444 27.3 bash
10 no-host configure.cpython 15,107 9,287 6,231 27.5 dash
18 no-host configure.cpython 29,300 17,736 13,454 27.4 osh-cpython
26 no-host configure.cpython 15,682 9,060 6,881 27.4 osh-native
4 no-host configure.ocaml 3,797 1,609 1,227 20.4 bash
12 no-host configure.ocaml 3,766 1,673 1,110 20.6 dash
20 no-host configure.ocaml 4,723 2,317 1,618 20.6 osh-cpython
28 no-host configure.ocaml 3,875 1,705 1,209 20.7 osh-native
5 no-host configure.tcc 47 29 18 19.3 bash
13 no-host configure.tcc 42 30 12 19.3 dash
21 no-host configure.tcc 198 144 57 19.4 osh-cpython
29 no-host configure.tcc 49 28 22 19.3 osh-native
3 no-host configure.util-linux 14,016 8,708 5,776 30.0 bash
11 no-host configure.util-linux 15,009 9,177 6,312 30.3 dash
19 no-host configure.util-linux 31,850 21,044 11,924 30.3 osh-cpython
27 no-host configure.util-linux 14,583 8,736 6,031 29.9 osh-native
6 no-host configure.yash 1,828 1,042 792 24.4 bash
14 no-host configure.yash 1,784 966 822 24.2 dash
22 no-host configure.yash 2,487 1,530 1,001 24.4 osh-cpython
30 no-host configure.yash 1,845 1,125 719 24.2 osh-native
0 no-host hello-world 1 1 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 32 16 17.6 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 2,571 0 0 0 16 0 41 3 bash
15 no-host abuild-print-help 1,097 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,867 0 0 0 8 0 45 5 osh-cpython
31 no-host abuild-print-help 3,193 0 0 0 16 0 39 1 osh-native
1 no-host bin-true 105,373 0 0 0 8 0 1,988 36 bash
9 no-host bin-true 65,487 0 0 0 8 0 1,987 60 dash
17 no-host bin-true 758,448 0 0 0 8 0 1,987 106 osh-cpython
25 no-host bin-true 126,239 0 0 0 16 0 1,991 62 osh-native
2 no-host configure.cpython 2,219,724 0 0 0 32,928 0 14,501 1,133 bash
10 no-host configure.cpython 2,248,400 0 0 0 32,992 0 14,600 1,089 dash
18 no-host configure.cpython 6,160,537 1 0 0 27,512 0 13,260 1,222 osh-cpython
26 no-host configure.cpython 2,218,611 2 0 0 27,520 0 13,214 1,144 osh-native
4 no-host configure.ocaml 410,259 0 0 0 5,120 0 1,942 178 bash
12 no-host configure.ocaml 391,248 0 0 0 5,112 0 1,933 144 dash
20 no-host configure.ocaml 641,118 0 0 0 5,112 0 1,851 163 osh-cpython
28 no-host configure.ocaml 413,688 0 0 0 5,120 0 1,930 140 osh-native
5 no-host configure.tcc 6,541 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,487 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,324 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,993 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,106,597 1 0 0 42,400 0 18,596 972 bash
11 no-host configure.util-linux 2,257,573 2 0 0 42,592 0 17,427 1,044 dash
19 no-host configure.util-linux 5,334,065 6 0 0 39,112 0 16,951 1,275 osh-cpython
27 no-host configure.util-linux 1,991,441 1 0 0 39,128 0 16,960 984 osh-native
6 no-host configure.yash 255,957 0 0 0 4,120 0 882 97 bash
14 no-host configure.yash 244,627 0 0 0 3,720 0 871 74 dash
22 no-host configure.yash 384,327 0 0 0 3,728 0 851 93 osh-cpython
30 no-host configure.yash 257,944 0 0 0 3,736 0 849 87 osh-native
0 no-host hello-world 155 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,695 0 0 0 8 0 7 4 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-f9e552db
dash dash-308ec8e6
osh-cpython osh-1f298ddf
osh-native osh-11ca9aa4
host label host id
no-host no-host-556df3ee