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 10 452 22 23.84 1.19
bin-true no-host 664 540 2,208 811 3.33 1.22
configure.cpython no-host 14,840 14,944 28,489 15,030 1.92 1.01
configure.ocaml no-host 3,804 3,704 4,565 3,793 1.20 1.00
configure.tcc no-host 47 41 190 49 4.03 1.04
configure.util-linux no-host 13,971 14,755 31,037 14,252 2.22 1.02
configure.yash no-host 1,813 1,749 2,410 1,805 1.33 1.00
hello-world no-host 2 1 47 3 29.66 1.78

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,524 1,136 23,351 3,219 9.25 1.28
bin-true no-host 102,316 65,442 751,042 127,200 7.34 1.24
configure.cpython no-host 2,221,480 2,248,306 6,094,657 2,241,792 2.74 1.01
configure.ocaml no-host 410,768 391,455 637,161 413,680 1.55 1.01
configure.tcc no-host 6,546 5,482 23,113 6,976 3.53 1.07
configure.util-linux no-host 2,093,441 2,263,168 5,320,188 2,010,760 2.54 0.96
configure.yash no-host 255,114 244,126 385,293 256,762 1.51 1.01
hello-world no-host 152 82 3,662 349 24.09 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 4.5 3.4 21.6 8.9 4.85 2.00
bin-true no-host 2.9 1.4 17.1 8.0 5.93 2.77
configure.cpython no-host 27.4 27.5 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.4 20.6 20.6 1.00 1.00
configure.tcc no-host 19.4 19.3 19.3 19.4 0.99 1.00
configure.util-linux no-host 30.1 30.3 30.1 30.1 1.00 1.00
configure.yash no-host 24.2 24.2 24.5 24.2 1.01 1.00
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 3,724 3,724 0 684 1,876 1,164 2 0 50,000 0
bin-true no-host 811 1 2 2.7 8.0 154,689 12,992 2,799 11,737 78,345 64,607 5,012 3 50,000 0
configure.cpython no-host 15,030 1 58 15.8 27.4 1,772,605 49,197 28,508 101,770 908,052 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,252 3 58 22.2 30.1 2,703,269 44,766 65,812 126,121 1,320,496 1,256,652 49,081 41 131,624 1
configure.ocaml no-host 3,793 1 2 2.7 20.6 150,031 11,045 5,138 8,602 71,630 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,524 30,524 0 1,599 14,800 14,125 350 0 50,000 0
configure.yash no-host 1,805 1 2 2.6 24.2 139,688 7,964 6,600 7,554 70,302 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,267 64,455 42,663 4,610 54,545 57,112 478 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 13 6 4.5 bash
15 no-host abuild-print-help 10 8 2 3.4 dash
23 no-host abuild-print-help 452 410 44 21.6 osh-cpython
31 no-host abuild-print-help 22 18 5 8.9 osh-native
1 no-host bin-true 664 490 202 2.9 bash
9 no-host bin-true 540 416 134 1.4 dash
17 no-host bin-true 2,208 1,442 1,018 17.1 osh-cpython
25 no-host bin-true 811 593 234 8.0 osh-native
2 no-host configure.cpython 14,840 8,732 6,503 27.4 bash
10 no-host configure.cpython 14,944 9,065 6,296 27.5 dash
18 no-host configure.cpython 28,489 17,617 12,686 27.4 osh-cpython
26 no-host configure.cpython 15,030 9,005 6,296 27.4 osh-native
4 no-host configure.ocaml 3,804 1,637 1,203 20.6 bash
12 no-host configure.ocaml 3,704 1,541 1,182 20.4 dash
20 no-host configure.ocaml 4,565 2,211 1,552 20.6 osh-cpython
28 no-host configure.ocaml 3,793 1,597 1,236 20.6 osh-native
5 no-host configure.tcc 47 34 14 19.4 bash
13 no-host configure.tcc 41 32 9 19.3 dash
21 no-host configure.tcc 190 115 78 19.3 osh-cpython
29 no-host configure.tcc 49 31 18 19.4 osh-native
3 no-host configure.util-linux 13,971 8,908 5,532 30.1 bash
11 no-host configure.util-linux 14,755 9,143 6,104 30.3 dash
19 no-host configure.util-linux 31,037 20,870 11,230 30.1 osh-cpython
27 no-host configure.util-linux 14,252 8,618 5,831 30.1 osh-native
6 no-host configure.yash 1,813 1,045 774 24.2 bash
14 no-host configure.yash 1,749 1,070 679 24.2 dash
22 no-host configure.yash 2,410 1,494 958 24.5 osh-cpython
30 no-host configure.yash 1,805 1,044 765 24.2 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 47 28 19 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 2,524 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,136 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,351 0 0 0 8 0 47 5 osh-cpython
31 no-host abuild-print-help 3,219 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 102,316 0 0 0 8 0 1,992 88 bash
9 no-host bin-true 65,442 0 0 0 8 0 1,987 106 dash
17 no-host bin-true 751,042 0 0 0 8 0 1,999 138 osh-cpython
25 no-host bin-true 127,200 0 0 0 16 0 1,997 162 osh-native
2 no-host configure.cpython 2,221,480 0 0 0 32,928 0 14,494 1,186 bash
10 no-host configure.cpython 2,248,306 0 0 0 32,992 0 14,616 1,038 dash
18 no-host configure.cpython 6,094,657 2 0 0 27,512 0 13,313 1,147 osh-cpython
26 no-host configure.cpython 2,241,792 0 0 0 27,520 0 13,321 1,015 osh-native
4 no-host configure.ocaml 410,768 0 0 0 5,120 0 1,946 163 bash
12 no-host configure.ocaml 391,455 0 0 0 5,112 0 1,931 143 dash
20 no-host configure.ocaml 637,161 0 0 0 5,112 0 1,864 193 osh-cpython
28 no-host configure.ocaml 413,680 0 0 0 5,120 0 1,929 168 osh-native
5 no-host configure.tcc 6,546 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,482 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,113 0 0 0 96 0 53 15 osh-cpython
29 no-host configure.tcc 6,976 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,093,441 0 0 0 42,400 0 18,545 1,167 bash
11 no-host configure.util-linux 2,263,168 0 0 0 42,592 0 17,406 1,027 dash
19 no-host configure.util-linux 5,320,188 13 0 0 39,112 0 17,095 1,329 osh-cpython
27 no-host configure.util-linux 2,010,760 1 0 0 39,120 0 17,058 962 osh-native
6 no-host configure.yash 255,114 0 0 0 4,120 0 875 78 bash
14 no-host configure.yash 244,126 0 0 0 3,720 0 868 144 dash
22 no-host configure.yash 385,293 0 0 0 3,728 0 856 99 osh-cpython
30 no-host configure.yash 256,762 0 0 0 3,736 0 852 98 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,662 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 349 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-4a44e6af
dash dash-308ec8e6
osh-cpython osh-c89cd605
osh-native osh-a85666e5
host label host id
no-host no-host-1c33b689