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 23 23.25 1.17
bin-true no-host 677 546 2,256 842 3.33 1.24
configure.cpython no-host 14,944 15,083 28,329 15,821 1.90 1.06
configure.ocaml no-host 3,806 3,729 4,668 3,937 1.23 1.03
configure.tcc no-host 47 42 190 51 4.02 1.07
configure.util-linux no-host 14,134 14,934 31,142 14,725 2.20 1.04
configure.yash no-host 1,827 1,796 2,405 1,902 1.32 1.04
hello-world no-host 2 1 48 3 31.29 2.12

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,536 1,098 23,188 3,218 9.14 1.27
bin-true no-host 105,319 66,446 749,404 130,188 7.12 1.24
configure.cpython no-host 2,215,022 2,252,592 6,112,246 2,235,161 2.76 1.01
configure.ocaml no-host 410,358 391,041 636,436 414,454 1.55 1.01
configure.tcc no-host 6,548 5,495 23,182 7,001 3.54 1.07
configure.util-linux no-host 2,098,223 2,268,833 5,316,439 2,007,081 2.53 0.96
configure.yash no-host 255,875 243,958 385,483 258,222 1.51 1.01
hello-world no-host 152 84 3,653 347 24.03 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 4.5 3.5 21.6 8.8 4.85 1.97
bin-true no-host 3.0 1.4 17.3 7.7 5.74 2.57
configure.cpython no-host 27.5 27.4 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 19.3 19.4 19.3 19.4 1.00 1.01
configure.util-linux no-host 30.1 30.1 30.3 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.4 24.2 1.00 0.99
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 3,720 3,720 0 684 1,872 1,164 2 0 50,000 0
bin-true no-host 842 1 2 2.7 7.7 154,685 12,990 2,797 11,737 78,341 64,607 5,012 3 50,000 0
configure.cpython no-host 15,821 1 64 15.8 27.4 1,772,601 49,195 28,506 101,770 908,048 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,725 3 63 22.2 30.1 2,703,265 44,764 65,790 126,121 1,320,492 1,256,652 49,081 41 131,580 1
configure.ocaml no-host 3,937 1 2 2.7 20.6 150,027 11,043 5,136 8,602 71,626 69,799 2,680 3 50,000 0
configure.tcc no-host 51 0 0 1.3 19.4 30,520 30,520 0 1,599 14,796 14,125 350 0 50,000 0
configure.yash no-host 1,902 1 2 2.6 24.2 139,684 7,962 6,598 7,554 70,298 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.8 116,263 64,453 42,661 4,609 54,541 57,113 478 3 85,322 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 7 4.5 bash
15 no-host abuild-print-help 10 5 5 3.5 dash
23 no-host abuild-print-help 452 417 39 21.6 osh-cpython
31 no-host abuild-print-help 23 23 0 8.8 osh-native
1 no-host bin-true 677 508 204 3.0 bash
9 no-host bin-true 546 427 130 1.4 dash
17 no-host bin-true 2,256 1,452 1,047 17.3 osh-cpython
25 no-host bin-true 842 583 272 7.7 osh-native
2 no-host configure.cpython 14,944 8,976 6,371 27.5 bash
10 no-host configure.cpython 15,083 9,129 6,362 27.4 dash
18 no-host configure.cpython 28,329 17,170 12,970 27.4 osh-cpython
26 no-host configure.cpython 15,821 9,198 6,897 27.4 osh-native
4 no-host configure.ocaml 3,806 1,656 1,177 20.6 bash
12 no-host configure.ocaml 3,729 1,625 1,123 20.4 dash
20 no-host configure.ocaml 4,668 2,218 1,651 20.6 osh-cpython
28 no-host configure.ocaml 3,937 1,707 1,272 20.6 osh-native
5 no-host configure.tcc 47 40 8 19.3 bash
13 no-host configure.tcc 42 30 12 19.4 dash
21 no-host configure.tcc 190 138 56 19.3 osh-cpython
29 no-host configure.tcc 51 30 22 19.4 osh-native
3 no-host configure.util-linux 14,134 8,914 5,691 30.1 bash
11 no-host configure.util-linux 14,934 9,081 6,358 30.1 dash
19 no-host configure.util-linux 31,142 20,885 11,315 30.3 osh-cpython
27 no-host configure.util-linux 14,725 8,860 6,053 30.1 osh-native
6 no-host configure.yash 1,827 992 844 24.4 bash
14 no-host configure.yash 1,796 1,018 782 24.4 dash
22 no-host configure.yash 2,405 1,471 975 24.4 osh-cpython
30 no-host configure.yash 1,902 1,071 834 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 48 32 16 17.2 osh-cpython
24 no-host hello-world 3 3 0 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 2,536 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,098 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,188 0 0 0 8 0 47 10 osh-cpython
31 no-host abuild-print-help 3,218 0 0 0 16 0 42 0 osh-native
1 no-host bin-true 105,319 0 0 0 8 0 1,991 165 bash
9 no-host bin-true 66,446 0 0 0 8 0 1,989 60 dash
17 no-host bin-true 749,404 0 0 0 8 0 2,001 582 osh-cpython
25 no-host bin-true 130,188 0 0 0 16 0 1,985 245 osh-native
2 no-host configure.cpython 2,215,022 0 0 0 32,928 0 14,484 1,216 bash
10 no-host configure.cpython 2,252,592 0 0 0 32,992 0 14,648 1,033 dash
18 no-host configure.cpython 6,112,246 1 0 0 27,512 0 13,255 1,378 osh-cpython
26 no-host configure.cpython 2,235,161 8 0 0 27,520 0 13,320 1,244 osh-native
4 no-host configure.ocaml 410,358 0 0 0 5,120 0 1,967 178 bash
12 no-host configure.ocaml 391,041 0 0 0 5,112 0 1,944 143 dash
20 no-host configure.ocaml 636,436 1 0 0 5,112 0 1,858 188 osh-cpython
28 no-host configure.ocaml 414,454 0 0 0 5,120 0 1,933 151 osh-native
5 no-host configure.tcc 6,548 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,495 0 0 0 96 0 47 9 dash
21 no-host configure.tcc 23,182 0 0 0 96 0 53 9 osh-cpython
29 no-host configure.tcc 7,001 0 0 0 104 0 47 5 osh-native
3 no-host configure.util-linux 2,098,223 0 0 0 42,400 0 18,600 1,266 bash
11 no-host configure.util-linux 2,268,833 0 0 0 42,584 0 17,488 1,226 dash
19 no-host configure.util-linux 5,316,439 5 0 0 39,120 0 17,194 1,204 osh-cpython
27 no-host configure.util-linux 2,007,081 4 0 0 39,120 0 17,218 1,091 osh-native
6 no-host configure.yash 255,875 0 0 0 4,120 0 871 86 bash
14 no-host configure.yash 243,958 0 0 0 3,720 0 870 71 dash
22 no-host configure.yash 385,483 0 0 0 3,728 0 858 81 osh-cpython
30 no-host configure.yash 258,222 0 0 0 3,736 0 851 84 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,653 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-ec78a73d
dash dash-308ec8e6
osh-cpython osh-d87d3d9a
osh-native osh-1a27aaee
host label host id
no-host no-host-13226fd6