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 10 464 23 23.52 1.14
bin-true no-host 678 557 2,268 821 3.34 1.21
configure.cpython no-host 15,586 15,800 29,540 15,766 1.90 1.01
configure.ocaml no-host 3,946 3,772 4,810 3,894 1.22 0.99
configure.tcc no-host 49 42 197 51 3.97 1.03
configure.util-linux no-host 14,599 15,482 32,197 14,673 2.21 1.01
configure.yash no-host 1,897 1,809 2,515 1,900 1.33 1.00
hello-world no-host 2 1 51 3 33.18 1.97

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 1,101 22,913 3,170 9.01 1.25
bin-true no-host 105,414 66,473 746,345 127,195 7.08 1.21
configure.cpython no-host 2,218,908 2,241,414 6,140,487 2,218,397 2.77 1.00
configure.ocaml no-host 410,744 390,849 639,882 413,804 1.56 1.01
configure.tcc no-host 6,534 5,469 23,239 6,981 3.56 1.07
configure.util-linux no-host 2,101,304 2,257,618 5,299,053 1,995,228 2.52 0.95
configure.yash no-host 256,881 245,139 383,516 258,644 1.49 1.01
hello-world no-host 153 82 3,729 346 24.37 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 3.7 21.6 9.0 5.00 2.09
bin-true no-host 2.9 1.6 17.4 8.0 6.05 2.77
configure.cpython no-host 27.5 27.4 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 19.3 19.3 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.1 30.3 30.3 30.3 1.00 1.00
configure.yash no-host 24.4 24.2 24.4 24.2 1.00 0.99
hello-world no-host 2.8 1.4 17.4 6.0 6.33 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 0.3 6.0 3,727 3,727 0 681 1,877 1,169 2 0 50,000 0
bin-true no-host 821 1 2 2.6 8.0 154,692 12,992 2,799 9,731 78,346 66,615 5,012 3 50,000 0
configure.cpython no-host 15,766 1 66 15.0 27.4 1,772,668 49,197 28,508 86,378 908,098 778,192 42,399 60 50,000 0
configure.util-linux no-host 14,673 3 64 21.3 30.3 2,703,404 44,766 65,792 109,640 1,320,596 1,273,168 49,081 41 131,584 1
configure.ocaml no-host 3,894 1 2 2.6 20.6 150,038 11,045 5,138 7,510 71,634 70,894 2,680 3 50,000 0
configure.tcc no-host 51 0 0 1.3 19.4 30,527 30,527 0 1,501 14,801 14,225 350 0 50,000 0
configure.yash no-host 1,900 1 2 2.6 24.2 139,695 7,964 6,600 6,317 70,306 63,072 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,270 64,455 42,663 4,552 54,546 57,172 478 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 20 12 8 4.3 bash
15 no-host abuild-print-help 10 8 2 3.7 dash
23 no-host abuild-print-help 464 413 55 21.6 osh-cpython
31 no-host abuild-print-help 23 18 5 9.0 osh-native
1 no-host bin-true 678 509 199 2.9 bash
9 no-host bin-true 557 417 147 1.6 dash
17 no-host bin-true 2,268 1,539 991 17.4 osh-cpython
25 no-host bin-true 821 577 260 8.0 osh-native
2 no-host configure.cpython 15,586 9,321 6,675 27.5 bash
10 no-host configure.cpython 15,800 9,480 6,758 27.4 dash
18 no-host configure.cpython 29,540 17,965 13,507 27.4 osh-cpython
26 no-host configure.cpython 15,766 9,210 6,820 27.4 osh-native
4 no-host configure.ocaml 3,946 1,693 1,287 20.6 bash
12 no-host configure.ocaml 3,772 1,639 1,150 20.6 dash
20 no-host configure.ocaml 4,810 2,326 1,701 20.6 osh-cpython
28 no-host configure.ocaml 3,894 1,711 1,223 20.6 osh-native
5 no-host configure.tcc 49 30 20 19.3 bash
13 no-host configure.tcc 42 28 14 19.3 dash
21 no-host configure.tcc 197 143 57 19.4 osh-cpython
29 no-host configure.tcc 51 25 26 19.4 osh-native
3 no-host configure.util-linux 14,599 9,121 5,951 30.1 bash
11 no-host configure.util-linux 15,482 9,503 6,472 30.3 dash
19 no-host configure.util-linux 32,197 21,291 12,009 30.3 osh-cpython
27 no-host configure.util-linux 14,673 8,918 5,947 30.3 osh-native
6 no-host configure.yash 1,897 1,093 814 24.4 bash
14 no-host configure.yash 1,809 1,025 787 24.2 dash
22 no-host configure.yash 2,515 1,523 1,034 24.4 osh-cpython
30 no-host configure.yash 1,900 1,119 783 24.2 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 51 42 9 17.4 osh-cpython
24 no-host hello-world 3 0 3 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 2,543 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,101 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,913 0 0 0 8 0 45 6 osh-cpython
31 no-host abuild-print-help 3,170 0 0 0 16 0 39 1 osh-native
1 no-host bin-true 105,414 0 0 0 8 0 1,986 80 bash
9 no-host bin-true 66,473 0 0 0 8 0 1,982 73 dash
17 no-host bin-true 746,345 0 0 0 8 0 1,998 178 osh-cpython
25 no-host bin-true 127,195 0 0 0 16 0 1,985 60 osh-native
2 no-host configure.cpython 2,218,908 0 0 0 32,928 0 14,530 1,079 bash
10 no-host configure.cpython 2,241,414 0 0 0 32,992 0 14,630 1,032 dash
18 no-host configure.cpython 6,140,487 0 0 0 27,512 0 13,198 1,317 osh-cpython
26 no-host configure.cpython 2,218,397 0 0 0 27,520 0 13,254 1,061 osh-native
4 no-host configure.ocaml 410,744 0 0 0 5,120 0 1,945 187 bash
12 no-host configure.ocaml 390,849 0 0 0 5,112 0 1,879 166 dash
20 no-host configure.ocaml 639,882 0 0 0 5,112 0 1,851 180 osh-cpython
28 no-host configure.ocaml 413,804 0 0 0 5,120 0 1,939 144 osh-native
5 no-host configure.tcc 6,534 0 0 0 104 0 49 9 bash
13 no-host configure.tcc 5,469 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,239 0 0 0 96 0 53 11 osh-cpython
29 no-host configure.tcc 6,981 0 0 0 104 0 46 6 osh-native
3 no-host configure.util-linux 2,101,304 0 0 0 42,408 0 18,538 1,081 bash
11 no-host configure.util-linux 2,257,618 1 0 0 42,592 0 17,425 1,157 dash
19 no-host configure.util-linux 5,299,053 9 0 0 39,112 0 16,954 1,250 osh-cpython
27 no-host configure.util-linux 1,995,228 0 0 0 39,120 0 16,968 1,021 osh-native
6 no-host configure.yash 256,881 0 0 0 4,120 0 867 91 bash
14 no-host configure.yash 245,139 0 0 0 3,720 0 869 83 dash
22 no-host configure.yash 383,516 0 0 0 3,728 0 855 87 osh-cpython
30 no-host configure.yash 258,644 0 0 0 3,736 0 847 93 osh-native
0 no-host hello-world 153 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 3,729 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 0 1 osh-native

Shell and Host

shell label shell id
bash bash-c750895f
dash dash-308ec8e6
osh-cpython osh-0cf9b970
osh-native osh-b6a79d1b
host label host id
no-host no-host-556df3ee