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 9 454 22 23.60 1.15
bin-true no-host 669 545 2,250 812 3.36 1.21
configure.cpython no-host 15,052 15,193 28,554 15,252 1.90 1.01
configure.ocaml no-host 3,811 3,744 4,599 3,806 1.21 1.00
configure.tcc no-host 47 42 190 49 4.04 1.05
configure.util-linux no-host 14,068 14,997 31,157 14,431 2.21 1.03
configure.yash no-host 1,820 1,764 2,440 1,829 1.34 1.01
hello-world no-host 1 1 48 3 32.32 2.01

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,533 1,114 23,175 3,219 9.15 1.27
bin-true no-host 105,323 65,457 753,543 126,276 7.15 1.20
configure.cpython no-host 2,216,691 2,250,828 6,121,514 2,222,636 2.76 1.00
configure.ocaml no-host 410,467 390,771 636,867 413,529 1.55 1.01
configure.tcc no-host 6,578 5,478 23,210 6,990 3.53 1.06
configure.util-linux no-host 2,096,713 2,257,027 5,314,870 2,018,008 2.53 0.96
configure.yash no-host 256,802 243,131 385,253 258,238 1.50 1.01
hello-world no-host 151 81 3,651 345 24.18 2.28

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 21.5 8.8 4.96 2.03
bin-true no-host 2.9 1.4 17.3 7.9 6.00 2.73
configure.cpython no-host 27.5 27.4 27.5 27.3 1.00 0.99
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.4 19.4 19.1 1.01 0.99
configure.util-linux no-host 30.3 30.3 30.0 30.3 0.99 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 0.2 6.2 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 812 1 2 2.7 7.9 154,676 12,986 2,793 11,734 78,335 64,607 5,012 3 50,000 0
configure.cpython no-host 15,252 1 62 15.8 27.3 1,772,595 49,191 28,502 101,770 908,042 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,431 3 59 22.2 30.3 2,703,259 44,760 65,806 126,121 1,320,486 1,256,652 49,081 41 131,612 1
configure.ocaml no-host 3,806 1 2 2.7 20.6 150,021 11,039 5,132 8,602 71,620 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.1 30,514 30,514 0 1,599 14,790 14,125 350 0 50,000 0
configure.yash no-host 1,829 1 2 2.6 24.4 139,678 7,958 6,594 7,554 70,292 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,257 64,449 42,657 4,609 54,535 57,113 478 3 85,314 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 14 6 4.3 bash
15 no-host abuild-print-help 9 10 0 3.5 dash
23 no-host abuild-print-help 454 429 29 21.5 osh-cpython
31 no-host abuild-print-help 22 15 7 8.8 osh-native
1 no-host bin-true 669 498 204 2.9 bash
9 no-host bin-true 545 418 134 1.4 dash
17 no-host bin-true 2,250 1,431 1,077 17.3 osh-cpython
25 no-host bin-true 812 583 244 7.9 osh-native
2 no-host configure.cpython 15,052 8,985 6,468 27.5 bash
10 no-host configure.cpython 15,193 9,251 6,358 27.4 dash
18 no-host configure.cpython 28,554 17,418 12,965 27.5 osh-cpython
26 no-host configure.cpython 15,252 8,960 6,557 27.3 osh-native
4 no-host configure.ocaml 3,811 1,588 1,255 20.6 bash
12 no-host configure.ocaml 3,744 1,539 1,223 20.6 dash
20 no-host configure.ocaml 4,599 2,216 1,580 20.6 osh-cpython
28 no-host configure.ocaml 3,806 1,647 1,195 20.6 osh-native
5 no-host configure.tcc 47 24 23 19.3 bash
13 no-host configure.tcc 42 22 21 19.4 dash
21 no-host configure.tcc 190 156 37 19.4 osh-cpython
29 no-host configure.tcc 49 26 24 19.1 osh-native
3 no-host configure.util-linux 14,068 8,940 5,607 30.3 bash
11 no-host configure.util-linux 14,997 9,249 6,247 30.3 dash
19 no-host configure.util-linux 31,157 20,710 11,533 30.0 osh-cpython
27 no-host configure.util-linux 14,431 8,589 6,043 30.3 osh-native
6 no-host configure.yash 1,820 1,045 784 24.2 bash
14 no-host configure.yash 1,764 1,052 716 24.4 dash
22 no-host configure.yash 2,440 1,390 1,092 24.4 osh-cpython
30 no-host configure.yash 1,829 1,006 828 24.4 osh-native
0 no-host hello-world 1 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 36 12 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 2,533 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,114 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,175 0 0 0 8 0 47 6 osh-cpython
31 no-host abuild-print-help 3,219 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 105,323 0 0 0 8 0 1,987 65 bash
9 no-host bin-true 65,457 0 0 0 8 0 1,987 33 dash
17 no-host bin-true 753,543 0 0 0 8 0 1,999 141 osh-cpython
25 no-host bin-true 126,276 0 0 0 16 0 1,985 85 osh-native
2 no-host configure.cpython 2,216,691 0 0 0 32,928 0 14,394 1,197 bash
10 no-host configure.cpython 2,250,828 0 0 0 32,992 0 14,562 1,395 dash
18 no-host configure.cpython 6,121,514 0 0 0 27,512 0 13,251 1,245 osh-cpython
26 no-host configure.cpython 2,222,636 0 0 0 27,520 0 13,308 1,022 osh-native
4 no-host configure.ocaml 410,467 0 0 0 5,120 0 1,959 150 bash
12 no-host configure.ocaml 390,771 0 0 0 5,112 0 1,927 151 dash
20 no-host configure.ocaml 636,867 0 0 0 5,112 0 1,866 226 osh-cpython
28 no-host configure.ocaml 413,529 0 0 0 5,120 0 1,933 139 osh-native
5 no-host configure.tcc 6,578 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,478 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,210 0 0 0 96 0 53 5 osh-cpython
29 no-host configure.tcc 6,990 0 0 0 104 0 47 10 osh-native
3 no-host configure.util-linux 2,096,713 1 0 0 42,400 0 18,503 1,029 bash
11 no-host configure.util-linux 2,257,027 1 0 0 42,584 0 17,440 1,161 dash
19 no-host configure.util-linux 5,314,870 7 0 0 39,112 0 17,050 1,190 osh-cpython
27 no-host configure.util-linux 2,018,008 2 0 0 39,120 0 17,065 1,177 osh-native
6 no-host configure.yash 256,802 0 0 0 4,120 0 870 80 bash
14 no-host configure.yash 243,131 0 0 0 3,720 0 867 87 dash
22 no-host configure.yash 385,253 0 0 0 3,728 0 856 74 osh-cpython
30 no-host configure.yash 258,238 0 0 0 3,736 0 852 62 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 3,651 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 345 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-bf311934
dash dash-308ec8e6
osh-cpython osh-f7a9c0b6
osh-native osh-f33b25fb
host label host id
no-host no-host-e54d7702