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 10 457 23 23.62 1.18
bin-true no-host 675 547 2,251 817 3.34 1.21
configure.cpython no-host 15,021 15,113 28,605 15,329 1.90 1.02
configure.ocaml no-host 3,826 3,745 4,679 3,840 1.22 1.00
configure.tcc no-host 47 42 193 49 4.08 1.03
configure.util-linux no-host 14,048 14,908 31,260 14,409 2.23 1.03
configure.yash no-host 1,821 1,783 2,470 1,829 1.36 1.00
hello-world no-host 1 1 48 3 33.35 1.98

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,518 1,118 23,002 3,176 9.14 1.26
bin-true no-host 107,334 66,433 753,468 126,408 7.02 1.18
configure.cpython no-host 2,220,229 2,244,966 6,116,605 2,214,305 2.75 1.00
configure.ocaml no-host 410,623 391,146 637,479 413,973 1.55 1.01
configure.tcc no-host 6,561 5,481 23,206 6,977 3.54 1.06
configure.util-linux no-host 2,103,436 2,259,084 5,296,070 1,997,568 2.52 0.95
configure.yash no-host 256,260 244,687 383,408 258,099 1.50 1.01
hello-world no-host 151 81 3,691 347 24.44 2.30

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 21.6 9.0 5.00 2.09
bin-true no-host 2.8 1.4 17.6 8.1 6.38 2.95
configure.cpython no-host 27.5 27.1 27.5 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.4 20.4 20.3 0.99 0.99
configure.tcc no-host 19.3 19.4 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.1 30.1 30.3 30.3 1.00 1.00
configure.yash no-host 24.5 24.5 24.2 24.2 0.99 0.99
hello-world no-host 2.9 1.4 17.4 6.0 6.05 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 3,737 3,737 0 681 1,887 1,169 2 0 50,000 0
bin-true no-host 817 1 2 2.6 8.1 154,702 13,054 2,807 9,731 78,356 66,615 5,012 3 50,000 0
configure.cpython no-host 15,329 1 61 15.0 27.4 1,772,678 49,205 28,516 86,378 908,108 778,192 42,399 60 50,000 0
configure.util-linux no-host 14,409 3 61 21.3 30.3 2,703,414 42,780 65,821 109,640 1,320,606 1,273,168 49,081 41 131,642 1
configure.ocaml no-host 3,840 1 2 2.6 20.3 150,048 11,054 5,147 7,510 71,644 70,894 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,537 30,537 0 1,501 14,811 14,225 350 0 50,000 0
configure.yash no-host 1,829 1 2 2.6 24.2 139,705 7,972 6,608 6,317 70,316 63,072 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,280 64,463 42,671 4,552 54,556 57,172 478 3 85,342 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 4.3 bash
15 no-host abuild-print-help 10 10 0 3.5 dash
23 no-host abuild-print-help 457 392 68 21.6 osh-cpython
31 no-host abuild-print-help 23 15 8 9.0 osh-native
1 no-host bin-true 675 504 203 2.8 bash
9 no-host bin-true 547 416 139 1.4 dash
17 no-host bin-true 2,251 1,450 1,062 17.6 osh-cpython
25 no-host bin-true 817 565 268 8.1 osh-native
2 no-host configure.cpython 15,021 9,049 6,379 27.5 bash
10 no-host configure.cpython 15,113 9,062 6,472 27.1 dash
18 no-host configure.cpython 28,605 17,213 13,266 27.5 osh-cpython
26 no-host configure.cpython 15,329 9,109 6,491 27.4 osh-native
4 no-host configure.ocaml 3,826 1,696 1,165 20.6 bash
12 no-host configure.ocaml 3,745 1,558 1,208 20.4 dash
20 no-host configure.ocaml 4,679 2,301 1,589 20.4 osh-cpython
28 no-host configure.ocaml 3,840 1,647 1,231 20.3 osh-native
5 no-host configure.tcc 47 34 14 19.3 bash
13 no-host configure.tcc 42 25 17 19.4 dash
21 no-host configure.tcc 193 128 69 19.4 osh-cpython
29 no-host configure.tcc 49 30 19 19.4 osh-native
3 no-host configure.util-linux 14,048 8,837 5,689 30.1 bash
11 no-host configure.util-linux 14,908 9,239 6,168 30.1 dash
19 no-host configure.util-linux 31,260 20,751 11,605 30.3 osh-cpython
27 no-host configure.util-linux 14,409 8,645 5,974 30.3 osh-native
6 no-host configure.yash 1,821 1,076 752 24.5 bash
14 no-host configure.yash 1,783 1,029 758 24.5 dash
22 no-host configure.yash 2,470 1,496 1,018 24.2 osh-cpython
30 no-host configure.yash 1,829 1,064 769 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 18 30 17.4 osh-cpython
24 no-host hello-world 3 0 3 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 2,518 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,118 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,002 0 0 0 8 0 45 14 osh-cpython
31 no-host abuild-print-help 3,176 0 0 0 16 0 39 1 osh-native
1 no-host bin-true 107,334 0 0 0 8 0 1,988 75 bash
9 no-host bin-true 66,433 0 0 0 8 0 1,991 47 dash
17 no-host bin-true 753,468 0 0 0 8 0 2,001 247 osh-cpython
25 no-host bin-true 126,408 0 0 0 16 0 1,985 113 osh-native
2 no-host configure.cpython 2,220,229 0 0 0 32,928 0 14,449 1,074 bash
10 no-host configure.cpython 2,244,966 0 0 0 32,992 0 14,642 1,028 dash
18 no-host configure.cpython 6,116,605 1 0 0 27,512 0 13,252 1,158 osh-cpython
26 no-host configure.cpython 2,214,305 0 0 0 27,520 0 13,196 1,012 osh-native
4 no-host configure.ocaml 410,623 0 0 0 5,120 0 1,958 173 bash
12 no-host configure.ocaml 391,146 0 0 0 5,112 0 1,938 151 dash
20 no-host configure.ocaml 637,479 0 0 0 5,112 0 1,852 167 osh-cpython
28 no-host configure.ocaml 413,973 0 0 0 5,120 0 1,933 189 osh-native
5 no-host configure.tcc 6,561 0 0 0 104 0 48 1 bash
13 no-host configure.tcc 5,481 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,206 0 0 0 96 0 53 9 osh-cpython
29 no-host configure.tcc 6,977 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,103,436 0 0 0 42,400 0 18,533 1,088 bash
11 no-host configure.util-linux 2,259,084 3 0 0 42,584 0 17,427 1,054 dash
19 no-host configure.util-linux 5,296,070 7 0 0 39,128 0 16,976 1,262 osh-cpython
27 no-host configure.util-linux 1,997,568 0 0 0 39,120 0 16,977 990 osh-native
6 no-host configure.yash 256,260 0 0 0 4,120 0 871 89 bash
14 no-host configure.yash 244,687 0 0 0 3,720 0 867 85 dash
22 no-host configure.yash 383,408 0 0 0 3,728 0 857 114 osh-cpython
30 no-host configure.yash 258,099 0 0 0 3,736 0 848 80 osh-native
0 no-host hello-world 151 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 3,691 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-133b8c26
dash dash-308ec8e6
osh-cpython osh-bb9d170e
osh-native osh-c32a2d9c
host label host id
no-host no-host-556df3ee