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 10 466 27 23.24 1.33
bin-true no-host 690 555 2,263 828 3.28 1.20
configure.cpython no-host 15,580 15,537 29,126 15,612 1.87 1.00
configure.ocaml no-host 3,859 3,808 4,724 3,902 1.22 1.01
configure.tcc no-host 50 41 200 50 4.02 1.00
configure.util-linux no-host 14,385 15,119 32,428 14,792 2.25 1.03
configure.yash no-host 1,872 1,761 2,538 1,846 1.36 0.99
hello-world no-host 2 1 50 3 32.46 1.86

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,549 1,094 23,080 3,156 9.05 1.24
bin-true no-host 109,385 65,423 752,507 128,192 6.88 1.17
configure.cpython no-host 2,219,641 2,242,093 6,140,771 2,218,528 2.77 1.00
configure.ocaml no-host 410,566 390,802 639,229 413,804 1.56 1.01
configure.tcc no-host 6,546 5,468 23,250 6,990 3.55 1.07
configure.util-linux no-host 2,104,453 2,257,056 5,308,766 1,996,867 2.52 0.95
configure.yash no-host 256,391 244,481 384,105 258,685 1.50 1.01
hello-world no-host 152 83 3,698 348 24.33 2.29

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 21.8 8.8 5.03 2.03
bin-true no-host 3.0 1.4 17.4 8.1 5.78 2.70
configure.cpython no-host 27.3 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 19.4 19.3 19.3 19.4 0.99 1.00
configure.util-linux no-host 30.1 30.0 30.3 30.3 1.00 1.00
configure.yash no-host 24.5 24.2 24.2 24.5 0.99 1.00
hello-world no-host 2.9 1.6 17.6 6.3 6.09 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 3,758 3,758 0 684 1,897 1,177 2 0 50,000 0
bin-true no-host 828 1 2 2.6 8.1 154,723 13,072 2,825 9,734 78,366 66,623 5,012 3 50,000 0
configure.cpython no-host 15,612 1 66 15.0 27.4 1,772,699 49,817 28,534 86,381 908,118 778,200 42,399 60 50,000 0
configure.util-linux no-host 14,792 3 66 21.3 30.3 2,703,435 44,793 65,819 109,643 1,320,616 1,273,176 49,081 41 131,638 1
configure.ocaml no-host 3,902 1 2 2.6 20.6 150,069 11,072 5,165 7,513 71,654 70,902 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.4 30,558 30,558 0 1,504 14,821 14,233 350 0 50,000 0
configure.yash no-host 1,846 1 2 2.6 24.5 139,726 7,990 6,626 6,320 70,326 63,080 2,990 3 50,000 0
abuild-print-help no-host 27 1 3 2.8 8.8 116,301 64,481 42,689 4,555 54,566 57,180 478 3 85,378 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 18 3 4.3 bash
15 no-host abuild-print-help 10 10 0 3.4 dash
23 no-host abuild-print-help 466 395 74 21.8 osh-cpython
31 no-host abuild-print-help 27 19 8 8.8 osh-native
1 no-host bin-true 690 508 216 3.0 bash
9 no-host bin-true 555 430 133 1.4 dash
17 no-host bin-true 2,263 1,460 1,077 17.4 osh-cpython
25 no-host bin-true 828 559 284 8.1 osh-native
2 no-host configure.cpython 15,580 9,249 6,730 27.3 bash
10 no-host configure.cpython 15,537 9,352 6,619 27.4 dash
18 no-host configure.cpython 29,126 17,417 13,618 27.4 osh-cpython
26 no-host configure.cpython 15,612 9,145 6,720 27.4 osh-native
4 no-host configure.ocaml 3,859 1,643 1,259 20.6 bash
12 no-host configure.ocaml 3,808 1,581 1,242 20.6 dash
20 no-host configure.ocaml 4,724 2,257 1,685 20.6 osh-cpython
28 no-host configure.ocaml 3,902 1,661 1,280 20.6 osh-native
5 no-host configure.tcc 50 26 23 19.4 bash
13 no-host configure.tcc 41 27 14 19.3 dash
21 no-host configure.tcc 200 132 71 19.3 osh-cpython
29 no-host configure.tcc 50 34 16 19.4 osh-native
3 no-host configure.util-linux 14,385 8,925 5,937 30.1 bash
11 no-host configure.util-linux 15,119 9,307 6,296 30.0 dash
19 no-host configure.util-linux 32,428 21,727 11,852 30.3 osh-cpython
27 no-host configure.util-linux 14,792 8,800 6,188 30.3 osh-native
6 no-host configure.yash 1,872 1,069 811 24.5 bash
14 no-host configure.yash 1,761 1,044 718 24.2 dash
22 no-host configure.yash 2,538 1,527 1,054 24.2 osh-cpython
30 no-host configure.yash 1,846 1,053 797 24.5 osh-native
0 no-host hello-world 2 0 2 2.9 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 50 21 29 17.6 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 2,549 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,094 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,080 0 0 0 8 0 45 14 osh-cpython
31 no-host abuild-print-help 3,156 0 0 0 16 0 40 4 osh-native
1 no-host bin-true 109,385 0 0 0 8 0 1,990 104 bash
9 no-host bin-true 65,423 0 0 0 8 0 1,990 54 dash
17 no-host bin-true 752,507 0 0 0 8 0 2,002 167 osh-cpython
25 no-host bin-true 128,192 0 0 0 16 0 1,992 135 osh-native
2 no-host configure.cpython 2,219,641 0 0 0 32,928 0 14,489 1,101 bash
10 no-host configure.cpython 2,242,093 0 0 0 32,992 0 14,602 1,120 dash
18 no-host configure.cpython 6,140,771 0 0 0 27,512 0 13,293 1,248 osh-cpython
26 no-host configure.cpython 2,218,528 0 0 0 27,520 0 13,236 1,100 osh-native
4 no-host configure.ocaml 410,566 0 0 0 5,120 0 1,942 190 bash
12 no-host configure.ocaml 390,802 0 0 0 5,112 0 1,875 139 dash
20 no-host configure.ocaml 639,229 0 0 0 5,112 0 1,858 174 osh-cpython
28 no-host configure.ocaml 413,804 0 0 0 5,120 0 1,926 155 osh-native
5 no-host configure.tcc 6,546 0 0 0 104 0 49 68 bash
13 no-host configure.tcc 5,468 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,250 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 6,990 0 0 0 104 0 47 10 osh-native
3 no-host configure.util-linux 2,104,453 0 0 0 42,408 0 18,478 1,024 bash
11 no-host configure.util-linux 2,257,056 0 0 0 42,592 0 17,436 1,065 dash
19 no-host configure.util-linux 5,308,766 10 0 0 39,112 0 16,953 1,285 osh-cpython
27 no-host configure.util-linux 1,996,867 1 0 0 39,120 0 17,015 1,021 osh-native
6 no-host configure.yash 256,391 0 0 0 4,120 0 870 77 bash
14 no-host configure.yash 244,481 0 0 0 3,728 0 869 85 dash
22 no-host configure.yash 384,105 0 0 0 3,728 0 854 95 osh-cpython
30 no-host configure.yash 258,685 0 0 0 3,736 0 848 98 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 3,698 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-90548ea7
dash dash-308ec8e6
osh-cpython osh-40c06c63
osh-native osh-a3bc7e2a
host label host id
no-host no-host-556df3ee