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 23 23.79 1.19
bin-true no-host 679 542 2,250 824 3.31 1.21
configure.cpython no-host 14,920 15,004 28,221 15,102 1.89 1.01
configure.ocaml no-host 3,779 3,712 4,591 3,796 1.22 1.00
configure.tcc no-host 48 41 191 49 3.97 1.02
configure.util-linux no-host 13,958 14,827 30,749 14,306 2.20 1.02
configure.yash no-host 1,808 1,760 2,422 1,818 1.34 1.01
hello-world no-host 1 1 47 3 31.96 1.94

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,515 1,108 23,166 3,218 9.21 1.28
bin-true no-host 107,389 66,418 749,475 128,193 6.98 1.19
configure.cpython no-host 2,218,876 2,248,717 6,102,886 2,227,984 2.75 1.00
configure.ocaml no-host 409,877 391,161 636,793 413,316 1.55 1.01
configure.tcc no-host 6,548 5,489 23,191 6,982 3.54 1.07
configure.util-linux no-host 2,100,719 2,253,317 5,307,967 2,011,152 2.53 0.96
configure.yash no-host 256,209 245,117 384,285 257,956 1.50 1.01
hello-world no-host 154 84 3,655 350 23.73 2.27

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 3.4 21.6 8.5 4.85 1.91
bin-true no-host 2.9 1.6 17.3 7.7 5.98 2.68
configure.cpython no-host 27.5 27.5 27.3 27.4 0.99 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.1 19.3 19.3 19.3 1.01 1.01
configure.util-linux no-host 30.1 30.0 30.1 30.1 1.00 1.00
configure.yash no-host 24.2 24.4 24.4 24.4 1.01 1.01
hello-world no-host 2.9 1.4 17.2 6.2 5.95 2.14

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 6.2 3,720 3,720 0 684 1,872 1,164 2 0 50,000 0
bin-true no-host 824 1 2 2.7 7.7 154,685 12,990 2,797 11,737 78,341 64,607 5,012 3 50,000 0
configure.cpython no-host 15,102 1 61 15.8 27.4 1,772,601 49,195 28,506 101,770 908,048 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,306 2 59 22.2 30.1 2,703,265 44,764 65,810 126,121 1,320,492 1,256,652 49,081 41 131,620 1
configure.ocaml no-host 3,796 1 2 2.7 20.6 150,027 11,043 5,136 8,602 71,626 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,520 30,520 0 1,599 14,796 14,125 350 0 50,000 0
configure.yash no-host 1,818 1 2 2.6 24.4 139,684 7,962 6,598 7,554 70,298 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.5 116,263 64,453 42,661 4,609 54,541 57,113 478 3 85,322 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 3 4.5 bash
15 no-host abuild-print-help 9 9 1 3.4 dash
23 no-host abuild-print-help 449 407 45 21.6 osh-cpython
31 no-host abuild-print-help 23 14 9 8.5 osh-native
1 no-host bin-true 679 499 214 2.9 bash
9 no-host bin-true 542 422 128 1.6 dash
17 no-host bin-true 2,250 1,472 1,036 17.3 osh-cpython
25 no-host bin-true 824 596 245 7.7 osh-native
2 no-host configure.cpython 14,920 9,001 6,320 27.5 bash
10 no-host configure.cpython 15,004 9,179 6,251 27.5 dash
18 no-host configure.cpython 28,221 17,107 12,901 27.3 osh-cpython
26 no-host configure.cpython 15,102 8,860 6,512 27.4 osh-native
4 no-host configure.ocaml 3,779 1,576 1,242 20.6 bash
12 no-host configure.ocaml 3,712 1,529 1,201 20.6 dash
20 no-host configure.ocaml 4,591 2,193 1,607 20.6 osh-cpython
28 no-host configure.ocaml 3,796 1,580 1,253 20.6 osh-native
5 no-host configure.tcc 48 33 15 19.1 bash
13 no-host configure.tcc 41 22 19 19.3 dash
21 no-host configure.tcc 191 146 48 19.3 osh-cpython
29 no-host configure.tcc 49 28 21 19.3 osh-native
3 no-host configure.util-linux 13,958 8,776 5,661 30.1 bash
11 no-host configure.util-linux 14,827 9,086 6,225 30.0 dash
19 no-host configure.util-linux 30,749 20,477 11,323 30.1 osh-cpython
27 no-host configure.util-linux 14,306 8,689 5,819 30.1 osh-native
6 no-host configure.yash 1,808 1,050 765 24.2 bash
14 no-host configure.yash 1,760 1,073 690 24.4 dash
22 no-host configure.yash 2,422 1,482 981 24.4 osh-cpython
30 no-host configure.yash 1,818 1,011 811 24.4 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 47 12 35 17.2 osh-cpython
24 no-host hello-world 3 0 3 6.2 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 2,515 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,108 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,166 0 0 0 8 0 47 8 osh-cpython
31 no-host abuild-print-help 3,218 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 107,389 0 0 0 8 0 1,988 75 bash
9 no-host bin-true 66,418 0 0 0 8 0 1,982 37 dash
17 no-host bin-true 749,475 0 0 0 8 0 1,999 216 osh-cpython
25 no-host bin-true 128,193 0 0 0 16 0 1,995 117 osh-native
2 no-host configure.cpython 2,218,876 0 0 0 32,928 0 14,358 1,120 bash
10 no-host configure.cpython 2,248,717 1 0 0 32,992 0 14,575 1,025 dash
18 no-host configure.cpython 6,102,886 0 0 0 27,512 0 13,241 1,194 osh-cpython
26 no-host configure.cpython 2,227,984 0 0 0 27,520 0 13,278 1,129 osh-native
4 no-host configure.ocaml 409,877 0 0 0 5,120 0 1,946 196 bash
12 no-host configure.ocaml 391,161 0 0 0 5,112 0 1,887 146 dash
20 no-host configure.ocaml 636,793 0 0 0 5,112 0 1,871 202 osh-cpython
28 no-host configure.ocaml 413,316 0 0 0 5,120 0 1,923 186 osh-native
5 no-host configure.tcc 6,548 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,489 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,191 0 0 0 96 0 52 7 osh-cpython
29 no-host configure.tcc 6,982 0 0 0 104 0 47 7 osh-native
3 no-host configure.util-linux 2,100,719 0 0 0 42,400 0 18,581 1,002 bash
11 no-host configure.util-linux 2,253,317 0 0 0 42,592 0 17,441 1,200 dash
19 no-host configure.util-linux 5,307,967 13 0 0 39,112 0 17,076 1,355 osh-cpython
27 no-host configure.util-linux 2,011,152 0 0 0 39,120 0 17,150 945 osh-native
6 no-host configure.yash 256,209 0 0 0 4,120 0 880 85 bash
14 no-host configure.yash 245,117 0 0 0 3,720 0 866 69 dash
22 no-host configure.yash 384,285 0 0 0 3,728 0 860 76 osh-cpython
30 no-host configure.yash 257,956 0 0 0 3,736 0 853 123 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,655 0 0 0 8 0 7 6 osh-cpython
24 no-host hello-world 350 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-76511bf1
dash dash-308ec8e6
osh-cpython osh-c0ec3642
osh-native osh-5a2c2036
host label host id
no-host no-host-13226fd6