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 20 10 477 23 23.86 1.15
bin-true no-host 680 563 2,405 846 3.54 1.24
configure.cpython no-host 15,347 16,294 30,563 16,485 1.99 1.07
configure.ocaml no-host 3,921 3,913 4,878 4,018 1.24 1.02
configure.tcc no-host 51 44 211 52 4.15 1.02
configure.util-linux no-host 14,350 15,768 33,864 15,347 2.36 1.07
configure.yash no-host 1,934 1,870 2,617 1,960 1.35 1.01
hello-world no-host 2 1 53 3 32.78 2.03

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,552 1,102 22,922 3,170 8.98 1.24
bin-true no-host 106,335 67,465 748,413 127,502 7.04 1.20
configure.cpython no-host 2,212,449 2,245,244 6,112,601 2,224,490 2.76 1.01
configure.ocaml no-host 410,243 391,205 638,396 413,671 1.56 1.01
configure.tcc no-host 6,597 5,477 23,232 6,969 3.52 1.06
configure.util-linux no-host 2,100,780 2,255,725 5,310,477 1,993,704 2.53 0.95
configure.yash no-host 256,156 244,683 383,969 258,466 1.50 1.01
hello-world no-host 149 83 3,696 346 24.81 2.32

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 21.8 8.8 5.03 2.03
bin-true no-host 2.9 1.4 17.6 7.9 6.09 2.73
configure.cpython no-host 27.4 27.3 27.4 27.1 1.00 0.99
configure.ocaml no-host 20.6 20.6 20.4 20.4 0.99 0.99
configure.tcc no-host 19.4 19.4 19.1 19.3 0.99 0.99
configure.util-linux no-host 30.1 30.1 30.0 30.0 1.00 1.00
configure.yash no-host 24.4 24.4 24.5 24.5 1.01 1.01
hello-world no-host 2.8 1.4 17.6 6.2 6.38 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 3,736 3,736 0 681 1,886 1,169 2 0 50,000 0
bin-true no-host 846 1 2 2.6 7.9 154,701 13,053 2,806 9,731 78,355 66,615 5,012 3 50,000 0
configure.cpython no-host 16,485 2 69 15.0 27.1 1,772,677 49,204 28,515 86,378 908,107 778,192 42,399 60 50,000 0
configure.util-linux no-host 15,347 3 68 21.3 30.0 2,703,522 44,774 65,800 109,670 1,320,641 1,273,211 49,086 41 131,600 1
configure.ocaml no-host 4,018 1 2 2.6 20.4 150,047 11,053 5,146 7,510 71,643 70,894 2,680 3 50,000 0
configure.tcc no-host 52 0 0 1.3 19.3 30,536 30,536 0 1,501 14,810 14,225 350 0 50,000 0
configure.yash no-host 1,960 1 2 2.6 24.5 139,704 7,971 6,607 6,317 70,315 63,072 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.8 116,279 64,462 42,670 4,552 54,555 57,172 478 3 85,340 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 20 17 3 4.3 bash
15 no-host abuild-print-help 10 9 1 3.4 dash
23 no-host abuild-print-help 477 418 63 21.8 osh-cpython
31 no-host abuild-print-help 23 15 8 8.8 osh-native
1 no-host bin-true 680 520 193 2.9 bash
9 no-host bin-true 563 424 149 1.4 dash
17 no-host bin-true 2,405 1,557 1,132 17.6 osh-cpython
25 no-host bin-true 846 585 275 7.9 osh-native
2 no-host configure.cpython 15,347 9,146 6,607 27.4 bash
10 no-host configure.cpython 16,294 9,638 6,763 27.3 dash
18 no-host configure.cpython 30,563 18,056 14,402 27.4 osh-cpython
26 no-host configure.cpython 16,485 9,615 7,154 27.1 osh-native
4 no-host configure.ocaml 3,921 1,760 1,185 20.6 bash
12 no-host configure.ocaml 3,913 1,650 1,281 20.6 dash
20 no-host configure.ocaml 4,878 2,376 1,722 20.4 osh-cpython
28 no-host configure.ocaml 4,018 1,736 1,322 20.4 osh-native
5 no-host configure.tcc 51 35 16 19.4 bash
13 no-host configure.tcc 44 29 16 19.4 dash
21 no-host configure.tcc 211 139 76 19.1 osh-cpython
29 no-host configure.tcc 52 28 24 19.3 osh-native
3 no-host configure.util-linux 14,350 9,085 5,747 30.1 bash
11 no-host configure.util-linux 15,768 9,448 6,816 30.1 dash
19 no-host configure.util-linux 33,864 22,344 12,713 30.0 osh-cpython
27 no-host configure.util-linux 15,347 9,035 6,512 30.0 osh-native
6 no-host configure.yash 1,934 1,111 830 24.4 bash
14 no-host configure.yash 1,870 1,091 782 24.4 dash
22 no-host configure.yash 2,617 1,540 1,123 24.5 osh-cpython
30 no-host configure.yash 1,960 1,102 862 24.5 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 53 29 24 17.6 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 2,552 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,102 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,922 0 0 0 8 0 45 8 osh-cpython
31 no-host abuild-print-help 3,170 0 0 0 16 0 39 1 osh-native
1 no-host bin-true 106,335 0 0 0 8 0 1,996 71 bash
9 no-host bin-true 67,465 0 0 0 8 0 1,992 48 dash
17 no-host bin-true 748,413 0 0 0 8 0 1,998 169 osh-cpython
25 no-host bin-true 127,502 0 0 0 16 0 1,990 161 osh-native
2 no-host configure.cpython 2,212,449 0 0 0 32,928 0 14,490 1,033 bash
10 no-host configure.cpython 2,245,244 0 0 0 32,992 0 14,627 1,054 dash
18 no-host configure.cpython 6,112,601 1 0 0 27,512 0 13,197 1,364 osh-cpython
26 no-host configure.cpython 2,224,490 7 0 0 27,520 0 13,161 1,108 osh-native
4 no-host configure.ocaml 410,243 0 0 0 5,120 0 1,962 149 bash
12 no-host configure.ocaml 391,205 0 0 0 5,112 0 1,920 140 dash
20 no-host configure.ocaml 638,396 0 0 0 5,112 0 1,849 198 osh-cpython
28 no-host configure.ocaml 413,671 0 0 0 5,120 0 1,928 158 osh-native
5 no-host configure.tcc 6,597 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,477 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,232 0 0 0 96 0 53 10 osh-cpython
29 no-host configure.tcc 6,969 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,100,780 0 0 0 42,400 0 18,521 1,120 bash
11 no-host configure.util-linux 2,255,725 0 0 0 42,584 0 17,467 1,128 dash
19 no-host configure.util-linux 5,310,477 8 0 0 39,112 0 16,936 1,223 osh-cpython
27 no-host configure.util-linux 1,993,704 0 0 0 39,144 0 16,981 1,019 osh-native
6 no-host configure.yash 256,156 0 0 0 4,120 0 870 201 bash
14 no-host configure.yash 244,683 0 0 0 3,720 0 863 83 dash
22 no-host configure.yash 383,969 0 0 0 3,728 0 853 113 osh-cpython
30 no-host configure.yash 258,466 0 0 0 3,736 0 846 83 osh-native
0 no-host hello-world 149 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,696 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-5402e827
dash dash-308ec8e6
osh-cpython osh-ac5146d7
osh-native osh-9fdd56f3
host label host id
no-host no-host-556df3ee