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 9 450 23 23.94 1.20
bin-true no-host 675 541 2,222 814 3.29 1.21
configure.cpython no-host 15,113 15,224 28,829 15,411 1.91 1.02
configure.ocaml no-host 3,824 3,776 4,657 3,853 1.22 1.01
configure.tcc no-host 47 41 192 49 4.06 1.03
configure.util-linux no-host 14,142 15,045 31,370 14,529 2.22 1.03
configure.yash no-host 1,828 1,800 2,437 1,834 1.33 1.00
hello-world no-host 2 1 48 3 31.02 1.84

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,529 1,095 23,217 3,215 9.18 1.27
bin-true no-host 107,350 65,439 750,085 126,177 6.99 1.18
configure.cpython no-host 2,221,987 2,242,334 6,138,276 2,228,620 2.76 1.00
configure.ocaml no-host 410,751 391,161 637,513 414,187 1.55 1.01
configure.tcc no-host 6,545 5,486 23,255 6,987 3.55 1.07
configure.util-linux no-host 2,107,844 2,262,127 5,336,101 2,014,318 2.53 0.96
configure.yash no-host 256,221 244,468 385,032 259,386 1.50 1.01
hello-world no-host 153 80 3,655 344 23.89 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 4.3 3.4 21.6 8.7 5.00 2.00
bin-true no-host 2.9 1.4 17.4 7.9 6.05 2.73
configure.cpython no-host 27.3 27.3 27.5 27.4 1.01 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.4 1.01 1.00
configure.tcc no-host 19.3 19.3 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.3 30.1 30.0 29.9 0.99 0.99
configure.yash no-host 24.2 24.4 24.4 24.5 1.01 1.01
hello-world no-host 2.8 1.4 17.0 6.2 6.19 2.24

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 3,717 3,717 0 684 1,869 1,164 2 0 50,000 0
bin-true no-host 814 1 2 2.7 7.9 154,682 12,988 2,795 11,737 78,338 64,607 5,012 3 50,000 0
configure.cpython no-host 15,411 2 65 15.8 27.4 1,772,598 49,193 28,504 101,770 908,045 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,529 3 63 22.2 29.9 2,703,262 44,762 65,788 126,121 1,320,489 1,256,652 49,081 41 131,576 1
configure.ocaml no-host 3,853 1 2 2.7 20.4 150,024 11,041 5,134 8,602 71,623 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,517 30,517 0 1,599 14,793 14,125 350 0 50,000 0
configure.yash no-host 1,834 1 2 2.6 24.5 139,681 7,960 6,596 7,554 70,295 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.7 116,260 64,451 42,659 4,609 54,538 57,113 478 3 85,318 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 4.3 bash
15 no-host abuild-print-help 9 4 5 3.4 dash
23 no-host abuild-print-help 450 411 42 21.6 osh-cpython
31 no-host abuild-print-help 23 18 5 8.7 osh-native
1 no-host bin-true 675 480 222 2.9 bash
9 no-host bin-true 541 420 129 1.4 dash
17 no-host bin-true 2,222 1,451 1,030 17.4 osh-cpython
25 no-host bin-true 814 573 255 7.9 osh-native
2 no-host configure.cpython 15,113 8,977 6,535 27.3 bash
10 no-host configure.cpython 15,224 9,183 6,465 27.3 dash
18 no-host configure.cpython 28,829 17,632 13,049 27.5 osh-cpython
26 no-host configure.cpython 15,411 9,068 6,605 27.4 osh-native
4 no-host configure.ocaml 3,824 1,633 1,230 20.4 bash
12 no-host configure.ocaml 3,776 1,555 1,241 20.6 dash
20 no-host configure.ocaml 4,657 2,179 1,682 20.6 osh-cpython
28 no-host configure.ocaml 3,853 1,667 1,224 20.4 osh-native
5 no-host configure.tcc 47 29 19 19.3 bash
13 no-host configure.tcc 41 25 16 19.3 dash
21 no-host configure.tcc 192 152 44 19.3 osh-cpython
29 no-host configure.tcc 49 38 11 19.3 osh-native
3 no-host configure.util-linux 14,142 8,892 5,725 30.3 bash
11 no-host configure.util-linux 15,045 9,197 6,339 30.1 dash
19 no-host configure.util-linux 31,370 20,939 11,513 30.0 osh-cpython
27 no-host configure.util-linux 14,529 8,769 5,955 29.9 osh-native
6 no-host configure.yash 1,828 1,053 784 24.2 bash
14 no-host configure.yash 1,800 1,001 794 24.4 dash
22 no-host configure.yash 2,437 1,549 930 24.4 osh-cpython
30 no-host configure.yash 1,834 965 873 24.5 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 28 20 17.0 osh-cpython
24 no-host hello-world 3 3 0 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 2,529 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,095 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,217 0 0 0 8 0 47 7 osh-cpython
31 no-host abuild-print-help 3,215 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 107,350 0 0 0 8 0 1,991 67 bash
9 no-host bin-true 65,439 0 0 0 8 0 1,986 63 dash
17 no-host bin-true 750,085 0 0 0 8 0 1,991 87 osh-cpython
25 no-host bin-true 126,177 0 0 0 16 0 1,985 67 osh-native
2 no-host configure.cpython 2,221,987 0 0 0 32,928 0 14,500 1,204 bash
10 no-host configure.cpython 2,242,334 0 0 0 32,992 0 14,637 1,108 dash
18 no-host configure.cpython 6,138,276 0 0 0 27,512 0 13,248 1,194 osh-cpython
26 no-host configure.cpython 2,228,620 0 0 0 27,520 0 13,284 1,018 osh-native
4 no-host configure.ocaml 410,751 0 0 0 5,120 0 1,949 149 bash
12 no-host configure.ocaml 391,161 0 0 0 5,112 0 1,938 136 dash
20 no-host configure.ocaml 637,513 0 0 0 5,112 0 1,862 191 osh-cpython
28 no-host configure.ocaml 414,187 0 0 0 5,120 0 1,933 179 osh-native
5 no-host configure.tcc 6,545 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,486 0 0 0 96 0 47 5 dash
21 no-host configure.tcc 23,255 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 6,987 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,107,844 0 0 0 42,408 0 18,696 1,162 bash
11 no-host configure.util-linux 2,262,127 0 0 0 42,592 0 17,421 1,166 dash
19 no-host configure.util-linux 5,336,101 9 0 0 39,112 0 17,058 1,350 osh-cpython
27 no-host configure.util-linux 2,014,318 1 0 0 39,120 0 17,105 1,000 osh-native
6 no-host configure.yash 256,221 0 0 0 4,120 0 867 67 bash
14 no-host configure.yash 244,468 0 0 0 3,720 0 866 81 dash
22 no-host configure.yash 385,032 0 0 0 3,728 0 857 116 osh-cpython
30 no-host configure.yash 259,386 0 0 0 3,736 0 851 79 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 80 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,655 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 344 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-28a332f7
dash dash-308ec8e6
osh-cpython osh-822c8bda
osh-native osh-35311a38
host label host id
no-host no-host-13226fd6