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 10 452 22 23.61 1.15
bin-true no-host 678 547 2,286 813 3.37 1.20
configure.cpython no-host 14,758 14,916 28,138 15,025 1.91 1.02
configure.ocaml no-host 3,776 3,704 4,576 3,795 1.21 1.00
configure.tcc no-host 47 41 192 49 4.06 1.04
configure.util-linux no-host 13,884 14,688 30,651 14,176 2.21 1.02
configure.yash no-host 1,797 1,740 2,399 1,811 1.33 1.01
hello-world no-host 2 1 48 3 31.92 1.85

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,517 1,134 23,080 3,159 9.17 1.26
bin-true no-host 106,431 66,408 760,324 128,171 7.14 1.20
configure.cpython no-host 2,220,460 2,252,806 6,165,222 2,232,098 2.78 1.01
configure.ocaml no-host 410,591 391,545 640,275 413,930 1.56 1.01
configure.tcc no-host 6,555 5,468 23,258 6,994 3.55 1.07
configure.util-linux no-host 2,103,744 2,257,352 5,331,047 2,002,287 2.53 0.95
configure.yash no-host 255,005 244,224 385,744 258,133 1.51 1.01
hello-world no-host 151 82 3,691 351 24.44 2.32

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 3.5 21.6 9.0 4.85 2.03
bin-true no-host 3.0 1.4 17.4 8.0 5.78 2.65
configure.cpython no-host 27.4 27.5 27.5 27.5 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.4 20.4 0.99 0.99
configure.tcc no-host 19.4 19.4 19.3 19.4 0.99 1.00
configure.util-linux no-host 30.1 30.3 30.3 30.0 1.00 1.00
configure.yash no-host 24.4 24.4 24.2 24.2 0.99 0.99
hello-world no-host 2.8 1.6 17.6 6.2 6.38 2.24

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 6.2 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 813 1 2 2.6 8.0 154,714 13,066 2,818 9,734 78,361 66,619 3,008 3 50,000 0
configure.cpython no-host 15,025 1 59 15.0 27.5 1,772,690 49,108 28,528 86,381 908,113 778,196 22,694 60 50,000 0
configure.util-linux no-host 14,176 3 58 21.3 30.0 2,703,426 42,745 65,832 109,643 1,320,611 1,273,172 27,391 41 131,664 1
configure.ocaml no-host 3,795 1 2 2.6 20.4 150,060 10,993 5,163 7,513 71,649 70,898 1,448 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,549 30,549 0 1,504 14,816 14,229 226 0 50,000 0
configure.yash no-host 1,811 1 2 2.6 24.2 139,717 7,961 6,620 6,320 70,321 63,076 1,803 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,292 64,471 42,681 4,555 54,561 57,176 270 3 85,362 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 19 0 4.5 bash
15 no-host abuild-print-help 10 10 0 3.5 dash
23 no-host abuild-print-help 452 399 56 21.6 osh-cpython
31 no-host abuild-print-help 22 14 9 9.0 osh-native
1 no-host bin-true 678 511 199 3.0 bash
9 no-host bin-true 547 422 135 1.4 dash
17 no-host bin-true 2,286 1,567 981 17.4 osh-cpython
25 no-host bin-true 813 574 253 8.0 osh-native
2 no-host configure.cpython 14,758 9,000 6,155 27.4 bash
10 no-host configure.cpython 14,916 9,277 6,069 27.5 dash
18 no-host configure.cpython 28,138 17,522 12,452 27.5 osh-cpython
26 no-host configure.cpython 15,025 8,954 6,343 27.5 osh-native
4 no-host configure.ocaml 3,776 1,600 1,213 20.6 bash
12 no-host configure.ocaml 3,704 1,553 1,170 20.6 dash
20 no-host configure.ocaml 4,576 2,186 1,594 20.4 osh-cpython
28 no-host configure.ocaml 3,795 1,629 1,206 20.4 osh-native
5 no-host configure.tcc 47 33 14 19.4 bash
13 no-host configure.tcc 41 23 19 19.4 dash
21 no-host configure.tcc 192 146 49 19.3 osh-cpython
29 no-host configure.tcc 49 35 15 19.4 osh-native
3 no-host configure.util-linux 13,884 8,852 5,510 30.1 bash
11 no-host configure.util-linux 14,688 9,207 5,978 30.3 dash
19 no-host configure.util-linux 30,651 20,581 11,143 30.3 osh-cpython
27 no-host configure.util-linux 14,176 8,611 5,768 30.0 osh-native
6 no-host configure.yash 1,797 1,054 751 24.4 bash
14 no-host configure.yash 1,740 970 774 24.4 dash
22 no-host configure.yash 2,399 1,551 890 24.2 osh-cpython
30 no-host configure.yash 1,811 1,019 797 24.2 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 48 32 16 17.6 osh-cpython
24 no-host hello-world 3 3 0 6.2 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 2,517 0 0 0 16 0 41 6 bash
15 no-host abuild-print-help 1,134 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,080 0 0 0 8 0 45 7 osh-cpython
31 no-host abuild-print-help 3,159 0 0 0 16 0 40 1 osh-native
1 no-host bin-true 106,431 0 0 0 8 0 1,991 64 bash
9 no-host bin-true 66,408 0 0 0 8 0 1,988 66 dash
17 no-host bin-true 760,324 0 0 0 8 0 1,993 445 osh-cpython
25 no-host bin-true 128,171 0 0 0 16 0 1,988 66 osh-native
2 no-host configure.cpython 2,220,460 0 0 0 32,928 0 14,458 1,098 bash
10 no-host configure.cpython 2,252,806 0 0 0 32,992 0 14,631 1,183 dash
18 no-host configure.cpython 6,165,222 0 0 0 27,512 0 13,243 1,232 osh-cpython
26 no-host configure.cpython 2,232,098 0 0 0 27,520 0 13,271 1,125 osh-native
4 no-host configure.ocaml 410,591 0 0 0 5,120 0 1,960 196 bash
12 no-host configure.ocaml 391,545 0 0 0 5,112 0 1,914 155 dash
20 no-host configure.ocaml 640,275 0 0 0 5,112 0 1,859 327 osh-cpython
28 no-host configure.ocaml 413,930 0 0 0 5,120 0 1,931 173 osh-native
5 no-host configure.tcc 6,555 0 0 0 104 0 49 0 bash
13 no-host configure.tcc 5,468 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,258 0 0 0 96 0 53 9 osh-cpython
29 no-host configure.tcc 6,994 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,103,744 0 0 0 42,408 0 18,578 996 bash
11 no-host configure.util-linux 2,257,352 0 0 0 42,592 0 17,411 1,059 dash
19 no-host configure.util-linux 5,331,047 4 0 0 39,112 0 16,945 1,202 osh-cpython
27 no-host configure.util-linux 2,002,287 4 0 0 39,120 0 16,999 960 osh-native
6 no-host configure.yash 255,005 0 0 0 4,120 0 870 87 bash
14 no-host configure.yash 244,224 0 0 0 3,720 0 866 79 dash
22 no-host configure.yash 385,744 0 0 0 3,728 0 851 82 osh-cpython
30 no-host configure.yash 258,133 0 0 0 3,736 0 848 82 osh-native
0 no-host hello-world 151 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 3,691 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 351 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-f628d064
dash dash-308ec8e6
osh-cpython osh-72ee891e
osh-native osh-c321abd0
host label host id
no-host no-host-556df3ee