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 9 471 23 23.32 1.12
bin-true no-host 684 547 2,248 822 3.28 1.20
configure.cpython no-host 15,356 15,327 29,783 15,677 1.94 1.02
configure.ocaml no-host 3,885 3,830 4,698 3,897 1.21 1.00
configure.tcc no-host 48 43 195 49 4.03 1.01
configure.util-linux no-host 14,324 15,121 32,019 14,689 2.24 1.03
configure.yash no-host 1,852 1,825 2,486 1,870 1.34 1.01
hello-world no-host 2 1 50 3 32.68 1.90

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 1,095 23,384 3,176 9.20 1.25
bin-true no-host 107,295 66,457 740,170 127,155 6.90 1.19
configure.cpython no-host 2,219,581 2,238,538 6,101,262 2,229,442 2.75 1.00
configure.ocaml no-host 411,247 390,854 638,033 413,233 1.55 1.00
configure.tcc no-host 6,542 5,474 23,202 6,976 3.55 1.07
configure.util-linux no-host 2,099,216 2,262,092 5,302,164 2,013,282 2.53 0.96
configure.yash no-host 255,550 245,014 385,608 258,939 1.51 1.01
hello-world no-host 154 82 3,662 354 23.78 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 4.3 3.4 21.6 8.9 5.00 2.06
bin-true no-host 2.9 1.4 17.4 8.0 6.05 2.77
configure.cpython no-host 27.3 27.4 27.4 27.5 1.00 1.01
configure.ocaml no-host 20.4 20.6 20.6 20.6 1.01 1.01
configure.tcc no-host 19.3 19.5 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.3 30.3 30.1 30.1 1.00 1.00
configure.yash no-host 24.5 24.4 24.4 24.2 0.99 0.99
hello-world no-host 2.9 1.4 17.0 6.3 5.91 2.18

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 6.3 3,725 3,725 0 684 1,877 1,164 2 0 50,000 0
bin-true no-host 822 1 2 2.7 8.0 154,690 12,993 2,800 11,737 78,346 64,607 5,012 3 50,000 0
configure.cpython no-host 15,677 2 62 15.8 27.5 1,772,606 49,198 28,509 101,770 908,053 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,689 3 61 22.2 30.1 2,703,270 44,767 65,793 126,121 1,320,497 1,256,652 49,081 41 131,586 1
configure.ocaml no-host 3,897 1 2 2.7 20.6 150,032 11,046 5,139 8,602 71,631 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,525 30,525 0 1,599 14,801 14,125 350 0 50,000 0
configure.yash no-host 1,870 1 2 2.6 24.2 139,689 7,965 6,601 7,554 70,303 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.9 116,268 64,456 42,664 4,610 54,546 57,112 478 3 85,328 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 4 4.3 bash
15 no-host abuild-print-help 9 8 1 3.4 dash
23 no-host abuild-print-help 471 418 56 21.6 osh-cpython
31 no-host abuild-print-help 23 16 7 8.9 osh-native
1 no-host bin-true 684 488 222 2.9 bash
9 no-host bin-true 547 418 135 1.4 dash
17 no-host bin-true 2,248 1,448 1,062 17.4 osh-cpython
25 no-host bin-true 822 579 258 8.0 osh-native
2 no-host configure.cpython 15,356 9,129 6,610 27.3 bash
10 no-host configure.cpython 15,327 9,272 6,470 27.4 dash
18 no-host configure.cpython 29,783 17,903 13,792 27.4 osh-cpython
26 no-host configure.cpython 15,677 9,220 6,721 27.5 osh-native
4 no-host configure.ocaml 3,885 1,694 1,226 20.4 bash
12 no-host configure.ocaml 3,830 1,663 1,188 20.6 dash
20 no-host configure.ocaml 4,698 2,287 1,618 20.6 osh-cpython
28 no-host configure.ocaml 3,897 1,599 1,337 20.6 osh-native
5 no-host configure.tcc 48 33 16 19.3 bash
13 no-host configure.tcc 43 29 14 19.5 dash
21 no-host configure.tcc 195 144 54 19.3 osh-cpython
29 no-host configure.tcc 49 31 18 19.3 osh-native
3 no-host configure.util-linux 14,324 8,920 5,867 30.3 bash
11 no-host configure.util-linux 15,121 9,188 6,428 30.3 dash
19 no-host configure.util-linux 32,019 21,358 11,764 30.1 osh-cpython
27 no-host configure.util-linux 14,689 8,899 5,975 30.1 osh-native
6 no-host configure.yash 1,852 1,042 819 24.5 bash
14 no-host configure.yash 1,825 1,014 814 24.4 dash
22 no-host configure.yash 2,486 1,513 1,017 24.4 osh-cpython
30 no-host configure.yash 1,870 1,067 806 24.2 osh-native
0 no-host hello-world 2 0 2 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 50 35 15 17.0 osh-cpython
24 no-host hello-world 3 3 0 6.3 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 0 bash
15 no-host abuild-print-help 1,095 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,384 0 0 0 8 0 47 7 osh-cpython
31 no-host abuild-print-help 3,176 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 107,295 0 0 0 8 0 1,991 116 bash
9 no-host bin-true 66,457 0 0 0 8 0 1,989 149 dash
17 no-host bin-true 740,170 0 0 0 8 0 2,000 226 osh-cpython
25 no-host bin-true 127,155 0 0 0 16 0 1,986 90 osh-native
2 no-host configure.cpython 2,219,581 0 0 0 32,928 0 14,445 1,008 bash
10 no-host configure.cpython 2,238,538 0 0 0 32,992 0 14,607 1,227 dash
18 no-host configure.cpython 6,101,262 1 0 0 27,512 0 13,317 1,505 osh-cpython
26 no-host configure.cpython 2,229,442 0 0 0 27,520 0 13,291 1,254 osh-native
4 no-host configure.ocaml 411,247 0 0 0 5,120 0 1,959 177 bash
12 no-host configure.ocaml 390,854 0 0 0 5,112 0 1,892 147 dash
20 no-host configure.ocaml 638,033 0 0 0 5,112 0 1,862 168 osh-cpython
28 no-host configure.ocaml 413,233 0 0 0 5,120 0 1,924 174 osh-native
5 no-host configure.tcc 6,542 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,474 0 0 0 96 0 47 5 dash
21 no-host configure.tcc 23,202 0 0 0 96 0 53 5 osh-cpython
29 no-host configure.tcc 6,976 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,099,216 1 0 0 42,400 0 18,607 1,163 bash
11 no-host configure.util-linux 2,262,092 0 0 0 42,584 0 17,364 1,062 dash
19 no-host configure.util-linux 5,302,164 12 0 0 39,136 0 17,118 1,360 osh-cpython
27 no-host configure.util-linux 2,013,282 0 0 0 39,128 0 17,080 1,049 osh-native
6 no-host configure.yash 255,550 0 0 0 4,120 0 871 87 bash
14 no-host configure.yash 245,014 0 0 0 3,720 0 867 89 dash
22 no-host configure.yash 385,608 0 0 0 3,728 0 858 89 osh-cpython
30 no-host configure.yash 258,939 0 0 0 3,736 0 854 81 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 0 0 dash
16 no-host hello-world 3,662 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 354 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-41208ffc
dash dash-308ec8e6
osh-cpython osh-f70a37c9
osh-native osh-f5f30a48
host label host id
no-host no-host-1c33b689