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 10 454 23 23.57 1.18
bin-true no-host 674 546 2,290 813 3.39 1.21
configure.cpython no-host 15,290 15,382 29,067 15,536 1.90 1.02
configure.ocaml no-host 3,894 3,815 4,713 3,904 1.21 1.00
configure.tcc no-host 49 43 195 49 4.01 1.01
configure.util-linux no-host 14,241 15,280 31,485 14,651 2.21 1.03
configure.yash no-host 1,871 1,832 2,487 1,864 1.33 1.00
hello-world no-host 2 1 50 3 33.47 1.88

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,513 1,094 22,944 3,190 9.13 1.27
bin-true no-host 106,400 66,448 761,685 128,152 7.16 1.20
configure.cpython no-host 2,218,664 2,245,074 6,187,189 2,226,071 2.79 1.00
configure.ocaml no-host 411,574 390,993 638,917 413,238 1.55 1.00
configure.tcc no-host 6,559 5,455 23,229 6,995 3.54 1.07
configure.util-linux no-host 2,106,548 2,258,323 5,339,926 1,993,620 2.53 0.95
configure.yash no-host 256,562 244,201 384,894 257,993 1.50 1.01
hello-world no-host 151 85 3,694 350 24.46 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 4.3 3.5 21.7 8.8 5.03 2.03
bin-true no-host 2.9 1.4 17.6 8.1 6.09 2.82
configure.cpython no-host 27.4 27.1 27.4 27.3 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.7 1.01 1.01
configure.tcc no-host 19.3 19.3 19.3 19.5 1.00 1.01
configure.util-linux no-host 29.9 30.3 30.0 30.1 1.00 1.01
configure.yash no-host 24.2 24.5 24.2 24.4 1.00 1.01
hello-world no-host 2.6 1.6 17.4 6.3 6.65 2.40

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 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 813 1 2 2.6 8.1 154,714 13,066 2,818 9,734 78,361 66,619 3,008 3 50,000 0
configure.cpython no-host 15,536 1 63 15.0 27.3 1,772,690 49,108 28,528 86,381 908,113 778,196 22,694 60 50,000 0
configure.util-linux no-host 14,651 3 62 21.3 30.1 2,703,426 42,745 65,812 109,643 1,320,611 1,273,172 27,391 41 131,624 1
configure.ocaml no-host 3,904 1 2 2.6 20.7 150,060 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 19.5 30,549 30,549 0 1,504 14,816 14,229 226 0 50,000 0
configure.yash no-host 1,864 1 2 2.6 24.4 139,717 7,961 6,620 6,320 70,321 63,076 1,803 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.8 116,292 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 17 3 4.3 bash
15 no-host abuild-print-help 10 7 3 3.5 dash
23 no-host abuild-print-help 454 409 49 21.7 osh-cpython
31 no-host abuild-print-help 23 13 10 8.8 osh-native
1 no-host bin-true 674 510 197 2.9 bash
9 no-host bin-true 546 420 136 1.4 dash
17 no-host bin-true 2,290 1,493 1,073 17.6 osh-cpython
25 no-host bin-true 813 588 238 8.1 osh-native
2 no-host configure.cpython 15,290 9,380 6,310 27.4 bash
10 no-host configure.cpython 15,382 9,237 6,570 27.1 dash
18 no-host configure.cpython 29,067 17,563 13,403 27.4 osh-cpython
26 no-host configure.cpython 15,536 9,098 6,697 27.3 osh-native
4 no-host configure.ocaml 3,894 1,752 1,173 20.4 bash
12 no-host configure.ocaml 3,815 1,559 1,274 20.6 dash
20 no-host configure.ocaml 4,713 2,219 1,707 20.6 osh-cpython
28 no-host configure.ocaml 3,904 1,656 1,287 20.7 osh-native
5 no-host configure.tcc 49 30 19 19.3 bash
13 no-host configure.tcc 43 28 15 19.3 dash
21 no-host configure.tcc 195 149 49 19.3 osh-cpython
29 no-host configure.tcc 49 30 19 19.5 osh-native
3 no-host configure.util-linux 14,241 8,763 5,940 29.9 bash
11 no-host configure.util-linux 15,280 9,345 6,390 30.3 dash
19 no-host configure.util-linux 31,485 20,959 11,626 30.0 osh-cpython
27 no-host configure.util-linux 14,651 8,835 6,002 30.1 osh-native
6 no-host configure.yash 1,871 1,063 805 24.2 bash
14 no-host configure.yash 1,832 1,107 729 24.5 dash
22 no-host configure.yash 2,487 1,467 1,064 24.2 osh-cpython
30 no-host configure.yash 1,864 1,078 787 24.4 osh-native
0 no-host hello-world 2 2 0 2.6 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 50 27 23 17.4 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 2,513 0 0 0 16 0 40 2 bash
15 no-host abuild-print-help 1,094 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,944 0 0 0 8 0 45 11 osh-cpython
31 no-host abuild-print-help 3,190 0 0 0 16 0 38 3 osh-native
1 no-host bin-true 106,400 0 0 0 8 0 1,984 33 bash
9 no-host bin-true 66,448 0 0 0 8 0 1,987 134 dash
17 no-host bin-true 761,685 0 0 0 8 0 1,993 131 osh-cpython
25 no-host bin-true 128,152 0 0 0 16 0 1,991 79 osh-native
2 no-host configure.cpython 2,218,664 0 0 0 32,928 0 14,534 1,063 bash
10 no-host configure.cpython 2,245,074 0 0 0 32,992 0 14,566 1,160 dash
18 no-host configure.cpython 6,187,189 0 0 0 27,512 0 13,278 1,287 osh-cpython
26 no-host configure.cpython 2,226,071 0 0 0 27,520 0 13,279 958 osh-native
4 no-host configure.ocaml 411,574 0 0 0 5,120 0 1,964 169 bash
12 no-host configure.ocaml 390,993 0 0 0 5,112 0 1,917 161 dash
20 no-host configure.ocaml 638,917 0 0 0 5,112 0 1,850 208 osh-cpython
28 no-host configure.ocaml 413,238 0 0 0 5,120 0 1,929 193 osh-native
5 no-host configure.tcc 6,559 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,455 0 0 0 96 0 47 4 dash
21 no-host configure.tcc 23,229 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,995 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,106,548 0 0 0 42,408 0 18,576 1,146 bash
11 no-host configure.util-linux 2,258,323 0 0 0 42,592 0 17,426 1,171 dash
19 no-host configure.util-linux 5,339,926 5 0 0 39,112 0 16,972 1,312 osh-cpython
27 no-host configure.util-linux 1,993,620 0 0 0 39,120 0 16,975 981 osh-native
6 no-host configure.yash 256,562 0 0 0 4,120 0 873 93 bash
14 no-host configure.yash 244,201 0 0 0 3,720 0 868 69 dash
22 no-host configure.yash 384,894 0 0 0 3,728 0 852 106 osh-cpython
30 no-host configure.yash 257,993 0 0 0 3,736 0 848 93 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,694 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 350 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-9562945d
dash dash-308ec8e6
osh-cpython osh-73c7e86d
osh-native osh-fefc66ed
host label host id
no-host no-host-556df3ee