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 22 23.42 1.15
bin-true no-host 678 545 2,216 859 3.27 1.27
configure.cpython no-host 14,982 15,828 28,279 15,710 1.89 1.05
configure.ocaml no-host 4,156 4,005 4,741 3,828 1.14 0.92
configure.tcc no-host 48 41 194 48 4.06 1.01
configure.util-linux no-host 13,967 15,264 32,046 14,380 2.29 1.03
configure.yash no-host 1,855 1,756 2,508 1,826 1.35 0.98
hello-world no-host 2 1 48 3 31.90 1.87

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,543 1,117 23,533 3,231 9.25 1.27
bin-true no-host 105,341 66,444 753,314 126,142 7.15 1.20
configure.cpython no-host 2,224,756 2,242,821 6,137,437 2,234,741 2.76 1.00
configure.ocaml no-host 410,218 390,821 639,486 413,420 1.56 1.01
configure.tcc no-host 6,553 5,487 23,298 6,988 3.56 1.07
configure.util-linux no-host 2,093,095 2,258,410 5,314,720 2,016,254 2.54 0.96
configure.yash no-host 256,553 244,596 384,880 258,979 1.50 1.01
hello-world no-host 151 80 3,684 346 24.40 2.29

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 8.8 4.85 1.97
bin-true no-host 2.9 1.4 17.3 7.9 5.98 2.73
configure.cpython no-host 27.4 27.5 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.3 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.1 30.1 30.1 30.3 1.00 1.00
configure.yash no-host 24.2 24.2 24.2 24.4 1.00 1.01
hello-world no-host 2.8 1.3 17.3 6.0 6.29 2.19

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 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 859 1 2 2.7 7.9 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,710 1 61 15.8 27.4 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,380 2 58 22.2 30.3 2,703,404 44,766 65,812 126,121 1,320,596 1,256,687 49,081 41 131,624 1
configure.ocaml no-host 3,828 1 2 2.7 20.6 150,038 11,045 5,138 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.4 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,826 1 2 2.6 24.4 139,695 7,964 6,600 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,270 64,455 42,663 4,610 54,546 57,114 478 3 85,326 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 15 5 4.5 bash
15 no-host abuild-print-help 9 7 3 3.4 dash
23 no-host abuild-print-help 449 419 34 21.6 osh-cpython
31 no-host abuild-print-help 22 16 6 8.8 osh-native
1 no-host bin-true 678 516 194 2.9 bash
9 no-host bin-true 545 419 135 1.4 dash
17 no-host bin-true 2,216 1,461 1,007 17.3 osh-cpython
25 no-host bin-true 859 572 288 7.9 osh-native
2 no-host configure.cpython 14,982 9,110 6,267 27.4 bash
10 no-host configure.cpython 15,828 9,573 6,628 27.5 dash
18 no-host configure.cpython 28,279 17,199 12,903 27.4 osh-cpython
26 no-host configure.cpython 15,710 8,971 6,933 27.4 osh-native
4 no-host configure.ocaml 4,156 1,813 1,392 20.6 bash
12 no-host configure.ocaml 4,005 1,723 1,301 20.6 dash
20 no-host configure.ocaml 4,741 2,329 1,614 20.6 osh-cpython
28 no-host configure.ocaml 3,828 1,661 1,206 20.6 osh-native
5 no-host configure.tcc 48 27 21 19.3 bash
13 no-host configure.tcc 41 27 15 19.3 dash
21 no-host configure.tcc 194 142 55 19.4 osh-cpython
29 no-host configure.tcc 48 26 23 19.4 osh-native
3 no-host configure.util-linux 13,967 8,888 5,552 30.1 bash
11 no-host configure.util-linux 15,264 9,228 6,529 30.1 dash
19 no-host configure.util-linux 32,046 21,461 11,648 30.1 osh-cpython
27 no-host configure.util-linux 14,380 8,654 5,915 30.3 osh-native
6 no-host configure.yash 1,855 1,110 748 24.2 bash
14 no-host configure.yash 1,756 1,037 723 24.2 dash
22 no-host configure.yash 2,508 1,493 1,057 24.2 osh-cpython
30 no-host configure.yash 1,826 1,002 828 24.4 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 1 0 1.3 dash
16 no-host hello-world 48 32 16 17.3 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 2,543 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,117 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,533 0 0 0 8 0 47 7 osh-cpython
31 no-host abuild-print-help 3,231 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 105,341 0 0 0 8 0 1,987 112 bash
9 no-host bin-true 66,444 0 0 0 8 0 1,978 69 dash
17 no-host bin-true 753,314 0 0 0 8 0 1,993 135 osh-cpython
25 no-host bin-true 126,142 0 0 0 16 0 1,989 61 osh-native
2 no-host configure.cpython 2,224,756 0 0 0 32,928 0 14,500 1,065 bash
10 no-host configure.cpython 2,242,821 1 0 0 32,992 0 14,696 1,128 dash
18 no-host configure.cpython 6,137,437 1 0 0 27,512 0 13,228 1,149 osh-cpython
26 no-host configure.cpython 2,234,741 1 0 0 27,520 0 13,328 1,038 osh-native
4 no-host configure.ocaml 410,218 0 0 0 5,120 0 1,935 181 bash
12 no-host configure.ocaml 390,821 0 0 0 5,112 0 1,860 156 dash
20 no-host configure.ocaml 639,486 0 0 0 5,112 0 1,864 198 osh-cpython
28 no-host configure.ocaml 413,420 0 0 0 5,120 0 1,919 267 osh-native
5 no-host configure.tcc 6,553 0 0 0 104 0 49 10 bash
13 no-host configure.tcc 5,487 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,298 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 6,988 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,093,095 0 0 0 42,400 0 18,603 1,114 bash
11 no-host configure.util-linux 2,258,410 2 0 0 42,592 0 17,469 1,145 dash
19 no-host configure.util-linux 5,314,720 7 0 0 39,136 0 17,124 1,353 osh-cpython
27 no-host configure.util-linux 2,016,254 0 0 0 39,128 0 17,069 1,008 osh-native
6 no-host configure.yash 256,553 0 0 0 4,120 0 874 74 bash
14 no-host configure.yash 244,596 0 0 0 3,720 0 870 80 dash
22 no-host configure.yash 384,880 0 0 0 3,728 0 858 92 osh-cpython
30 no-host configure.yash 258,979 0 0 0 3,736 0 853 95 osh-native
0 no-host hello-world 151 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 3,684 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-58ecebe8
dash dash-308ec8e6
osh-cpython osh-72152fc5
osh-native osh-879873a9
host label host id
no-host no-host-556df3ee