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 9 453 22 23.68 1.15
bin-true no-host 692 535 2,182 812 3.15 1.17
configure.cpython no-host 14,906 14,992 28,176 15,142 1.89 1.02
configure.ocaml no-host 3,798 3,714 4,612 3,803 1.21 1.00
configure.tcc no-host 47 41 190 48 4.02 1.02
configure.util-linux no-host 13,975 14,687 30,866 14,431 2.21 1.03
configure.yash no-host 1,802 1,753 2,423 1,819 1.34 1.01
hello-world no-host 2 1 47 3 27.68 1.69

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,538 1,120 23,321 3,203 9.19 1.26
bin-true no-host 105,375 66,451 743,704 128,185 7.06 1.22
configure.cpython no-host 2,219,391 2,239,812 6,094,664 2,234,479 2.75 1.01
configure.ocaml no-host 410,393 390,823 637,244 413,885 1.55 1.01
configure.tcc no-host 6,545 5,486 23,136 6,992 3.53 1.07
configure.util-linux no-host 2,101,853 2,260,430 5,301,732 2,015,368 2.52 0.96
configure.yash no-host 256,760 245,190 385,098 257,157 1.50 1.00
hello-world no-host 152 83 3,647 344 23.99 2.26

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 9.0 5.00 2.09
bin-true no-host 2.9 1.4 17.3 8.1 6.00 2.82
configure.cpython no-host 27.3 27.3 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 19.4 19.4 19.1 19.3 0.99 0.99
configure.util-linux no-host 30.1 30.3 30.0 30.1 1.00 1.00
configure.yash no-host 24.4 24.2 24.4 24.4 1.00 1.00
hello-world no-host 2.8 1.6 17.2 6.0 6.24 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 0.2 6.0 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 812 1 2 2.7 8.1 154,658 12,890 2,792 11,730 78,319 64,609 5,012 3 50,000 0
configure.cpython no-host 15,142 2 59 15.9 27.4 1,772,935 49,191 28,502 101,923 908,314 762,698 42,399 60 50,000 0
configure.util-linux no-host 14,431 2 58 22.2 30.1 2,703,259 44,760 65,806 126,121 1,320,486 1,256,652 49,081 41 131,612 1
configure.ocaml no-host 3,803 0 2 2.7 20.6 150,021 11,039 5,132 8,602 71,620 69,799 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.3 30,514 30,514 0 1,599 14,790 14,125 350 0 50,000 0
configure.yash no-host 1,819 1 2 2.6 24.4 139,678 7,958 6,594 7,554 70,292 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,221 64,449 42,657 4,601 54,503 57,117 478 3 85,314 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 16 4 4.3 bash
15 no-host abuild-print-help 9 4 5 3.4 dash
23 no-host abuild-print-help 453 396 60 21.6 osh-cpython
31 no-host abuild-print-help 22 13 9 9.0 osh-native
1 no-host bin-true 692 512 207 2.9 bash
9 no-host bin-true 535 417 128 1.4 dash
17 no-host bin-true 2,182 1,466 965 17.3 osh-cpython
25 no-host bin-true 812 559 268 8.1 osh-native
2 no-host configure.cpython 14,906 9,051 6,251 27.3 bash
10 no-host configure.cpython 14,992 9,062 6,350 27.3 dash
18 no-host configure.cpython 28,176 17,199 12,753 27.4 osh-cpython
26 no-host configure.cpython 15,142 8,849 6,560 27.4 osh-native
4 no-host configure.ocaml 3,798 1,582 1,247 20.6 bash
12 no-host configure.ocaml 3,714 1,479 1,253 20.6 dash
20 no-host configure.ocaml 4,612 2,235 1,581 20.6 osh-cpython
28 no-host configure.ocaml 3,803 1,641 1,201 20.6 osh-native
5 no-host configure.tcc 47 28 19 19.4 bash
13 no-host configure.tcc 41 20 21 19.4 dash
21 no-host configure.tcc 190 157 36 19.1 osh-cpython
29 no-host configure.tcc 48 28 21 19.3 osh-native
3 no-host configure.util-linux 13,975 8,749 5,696 30.1 bash
11 no-host configure.util-linux 14,687 9,030 6,141 30.3 dash
19 no-host configure.util-linux 30,866 20,521 11,389 30.0 osh-cpython
27 no-host configure.util-linux 14,431 8,536 6,082 30.1 osh-native
6 no-host configure.yash 1,802 1,091 720 24.4 bash
14 no-host configure.yash 1,753 992 764 24.2 dash
22 no-host configure.yash 2,423 1,507 958 24.4 osh-cpython
30 no-host configure.yash 1,819 1,086 735 24.4 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 47 20 27 17.2 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 2,538 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,120 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,321 0 0 0 8 0 47 8 osh-cpython
31 no-host abuild-print-help 3,203 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 105,375 0 0 0 8 0 1,990 43 bash
9 no-host bin-true 66,451 0 0 0 8 0 1,990 29 dash
17 no-host bin-true 743,704 0 0 0 8 0 1,996 75 osh-cpython
25 no-host bin-true 128,185 0 0 0 16 0 1,988 61 osh-native
2 no-host configure.cpython 2,219,391 0 0 0 32,928 0 14,474 1,157 bash
10 no-host configure.cpython 2,239,812 0 0 0 32,992 0 14,546 1,077 dash
18 no-host configure.cpython 6,094,664 0 0 0 27,512 0 13,290 1,212 osh-cpython
26 no-host configure.cpython 2,234,479 0 0 0 27,520 0 13,273 1,188 osh-native
4 no-host configure.ocaml 410,393 0 0 0 5,120 0 1,970 179 bash
12 no-host configure.ocaml 390,823 0 0 0 5,112 0 1,891 285 dash
20 no-host configure.ocaml 637,244 0 0 0 5,112 0 1,861 190 osh-cpython
28 no-host configure.ocaml 413,885 0 0 0 5,120 0 1,930 165 osh-native
5 no-host configure.tcc 6,545 0 0 0 104 0 49 6 bash
13 no-host configure.tcc 5,486 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,136 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 6,992 0 0 0 104 0 47 5 osh-native
3 no-host configure.util-linux 2,101,853 0 0 0 42,400 0 18,604 1,010 bash
11 no-host configure.util-linux 2,260,430 0 0 0 42,584 0 17,455 1,188 dash
19 no-host configure.util-linux 5,301,732 11 0 0 39,120 0 17,110 1,375 osh-cpython
27 no-host configure.util-linux 2,015,368 3 0 0 39,120 0 17,049 1,051 osh-native
6 no-host configure.yash 256,760 0 0 0 4,120 0 872 71 bash
14 no-host configure.yash 245,190 0 0 0 3,720 0 867 90 dash
22 no-host configure.yash 385,098 0 0 0 3,728 0 857 91 osh-cpython
30 no-host configure.yash 257,157 0 0 0 3,736 0 852 93 osh-native
0 no-host hello-world 152 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 3,647 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 344 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-29d03653
dash dash-308ec8e6
osh-cpython osh-2c1c2bb5
osh-native osh-af4ac3dd
host label host id
no-host no-host-e54d7702