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 10 455 23 22.35 1.11
bin-true no-host 689 551 2,290 852 3.32 1.24
configure.cpython no-host 15,375 15,345 28,891 15,434 1.88 1.00
configure.ocaml no-host 3,843 3,767 4,662 3,818 1.21 0.99
configure.tcc no-host 52 43 194 49 3.75 0.96
configure.util-linux no-host 14,117 15,066 31,577 14,400 2.24 1.02
configure.yash no-host 1,875 1,791 2,492 1,832 1.33 0.98
hello-world no-host 2 1 48 3 29.14 1.79

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,545 1,132 23,462 3,208 9.22 1.26
bin-true no-host 107,342 65,413 755,499 126,185 7.04 1.18
configure.cpython no-host 2,220,239 2,252,732 6,170,981 2,232,639 2.78 1.01
configure.ocaml no-host 410,439 390,854 641,735 413,411 1.56 1.01
configure.tcc no-host 6,573 5,457 23,398 7,014 3.56 1.07
configure.util-linux no-host 2,094,724 2,260,388 5,343,753 2,015,919 2.55 0.96
configure.yash no-host 255,727 244,650 386,028 259,204 1.51 1.01
hello-world no-host 154 79 3,685 348 23.93 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 4.5 3.4 21.8 9.0 4.88 2.03
bin-true no-host 3.0 1.4 17.6 8.1 5.83 2.70
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.4 20.6 20.6 1.01 1.01
configure.tcc no-host 19.3 19.3 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.0 30.1 30.3 30.1 1.01 1.00
configure.yash no-host 24.4 24.4 24.2 24.4 0.99 1.00
hello-world no-host 2.8 1.4 17.3 6.3 6.29 2.29

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 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 852 1 2 2.7 8.1 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,434 1 63 15.8 27.4 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,400 3 61 22.2 30.1 2,703,404 44,766 65,792 126,121 1,320,596 1,256,687 49,081 41 131,584 1
configure.ocaml no-host 3,818 1 2 2.7 20.6 150,038 11,045 5,138 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,832 1 2 2.6 24.4 139,695 7,964 6,600 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,270 64,455 42,663 4,610 54,546 57,114 478 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 16 4 4.5 bash
15 no-host abuild-print-help 10 9 2 3.4 dash
23 no-host abuild-print-help 455 421 38 21.8 osh-cpython
31 no-host abuild-print-help 23 13 10 9.0 osh-native
1 no-host bin-true 689 503 223 3.0 bash
9 no-host bin-true 551 437 124 1.4 dash
17 no-host bin-true 2,290 1,481 1,068 17.6 osh-cpython
25 no-host bin-true 852 613 255 8.1 osh-native
2 no-host configure.cpython 15,375 9,267 6,515 27.4 bash
10 no-host configure.cpython 15,345 9,269 6,514 27.4 dash
18 no-host configure.cpython 28,891 17,532 13,217 27.4 osh-cpython
26 no-host configure.cpython 15,434 9,221 6,475 27.4 osh-native
4 no-host configure.ocaml 3,843 1,704 1,180 20.4 bash
12 no-host configure.ocaml 3,767 1,602 1,185 20.4 dash
20 no-host configure.ocaml 4,662 2,323 1,547 20.6 osh-cpython
28 no-host configure.ocaml 3,818 1,647 1,212 20.6 osh-native
5 no-host configure.tcc 52 31 19 19.3 bash
13 no-host configure.tcc 43 26 17 19.3 dash
21 no-host configure.tcc 194 129 68 19.4 osh-cpython
29 no-host configure.tcc 49 39 11 19.3 osh-native
3 no-host configure.util-linux 14,117 9,109 5,502 30.0 bash
11 no-host configure.util-linux 15,066 9,295 6,290 30.1 dash
19 no-host configure.util-linux 31,577 21,291 11,396 30.3 osh-cpython
27 no-host configure.util-linux 14,400 8,629 5,973 30.1 osh-native
6 no-host configure.yash 1,875 1,098 786 24.4 bash
14 no-host configure.yash 1,791 1,020 775 24.4 dash
22 no-host configure.yash 2,492 1,545 989 24.2 osh-cpython
30 no-host configure.yash 1,832 1,037 800 24.4 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 48 35 14 17.3 osh-cpython
24 no-host hello-world 3 0 3 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 2,545 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,132 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,462 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,208 0 0 0 16 0 40 2 osh-native
1 no-host bin-true 107,342 0 0 0 8 0 1,987 36 bash
9 no-host bin-true 65,413 0 0 0 8 0 1,990 46 dash
17 no-host bin-true 755,499 0 0 0 8 0 1,995 207 osh-cpython
25 no-host bin-true 126,185 0 0 0 16 0 1,991 168 osh-native
2 no-host configure.cpython 2,220,239 0 0 0 32,928 0 14,513 1,182 bash
10 no-host configure.cpython 2,252,732 2 0 0 32,992 0 14,608 1,001 dash
18 no-host configure.cpython 6,170,981 1 0 0 27,512 0 13,288 1,302 osh-cpython
26 no-host configure.cpython 2,232,639 0 0 0 27,520 0 13,288 1,109 osh-native
4 no-host configure.ocaml 410,439 0 0 0 5,120 0 1,948 300 bash
12 no-host configure.ocaml 390,854 0 0 0 5,112 0 1,912 149 dash
20 no-host configure.ocaml 641,735 0 0 0 5,112 0 1,880 177 osh-cpython
28 no-host configure.ocaml 413,411 0 0 0 5,120 0 1,937 175 osh-native
5 no-host configure.tcc 6,573 0 0 0 104 0 51 1 bash
13 no-host configure.tcc 5,457 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,398 0 0 0 96 0 53 11 osh-cpython
29 no-host configure.tcc 7,014 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,094,724 0 0 0 42,408 0 18,541 1,021 bash
11 no-host configure.util-linux 2,260,388 0 0 0 42,592 0 17,560 1,039 dash
19 no-host configure.util-linux 5,343,753 7 0 0 39,112 0 17,063 1,153 osh-cpython
27 no-host configure.util-linux 2,015,919 0 0 0 39,120 0 17,041 1,089 osh-native
6 no-host configure.yash 255,727 0 0 0 4,120 0 869 83 bash
14 no-host configure.yash 244,650 0 0 0 3,720 0 866 83 dash
22 no-host configure.yash 386,028 0 0 0 3,728 0 853 98 osh-cpython
30 no-host configure.yash 259,204 0 0 0 3,736 0 855 74 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 79 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,685 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-42eb7d71
dash dash-308ec8e6
osh-cpython osh-fe99a220
osh-native osh-316b4672
host label host id
no-host no-host-1c33b689