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 9 452 22 23.55 1.13
bin-true no-host 681 545 2,274 817 3.34 1.20
configure.cpython no-host 15,072 15,196 28,738 15,390 1.91 1.02
configure.ocaml no-host 3,836 3,767 4,681 3,853 1.22 1.00
configure.tcc no-host 48 41 194 49 4.07 1.04
configure.util-linux no-host 14,033 14,924 31,384 14,484 2.24 1.03
configure.yash no-host 1,821 1,774 2,501 1,849 1.37 1.02
hello-world no-host 2 1 49 3 30.92 1.80

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,557 1,090 22,964 3,163 8.98 1.24
bin-true no-host 107,392 67,372 760,870 126,168 7.08 1.17
configure.cpython no-host 2,229,571 2,241,053 6,181,662 2,225,715 2.77 1.00
configure.ocaml no-host 410,646 391,309 641,102 413,666 1.56 1.01
configure.tcc no-host 6,532 5,483 23,300 6,985 3.57 1.07
configure.util-linux no-host 2,102,107 2,263,393 5,336,915 1,999,629 2.54 0.95
configure.yash no-host 256,813 245,121 385,707 258,111 1.50 1.01
hello-world no-host 152 81 3,697 345 24.32 2.27

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 21.9 8.9 4.91 2.00
bin-true no-host 3.0 1.4 17.6 7.9 5.82 2.61
configure.cpython no-host 27.1 27.4 27.4 27.4 1.01 1.01
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.4 19.3 19.4 1.00 1.01
configure.util-linux no-host 30.3 30.1 30.1 30.1 1.00 1.00
configure.yash no-host 24.2 24.4 24.4 24.5 1.01 1.01
hello-world no-host 2.9 1.4 17.4 6.2 6.04 2.14

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 817 1 2 2.6 7.9 154,714 13,066 2,818 9,734 78,361 66,619 3,008 3 50,000 0
configure.cpython no-host 15,390 1 61 15.0 27.4 1,772,690 49,108 28,528 86,381 908,113 778,196 22,694 60 50,000 0
configure.util-linux no-host 14,484 3 60 21.3 30.1 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 3,853 1 2 2.6 20.6 150,060 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 1,849 1 2 2.6 24.5 139,717 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 8.9 116,292 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 13 7 4.5 bash
15 no-host abuild-print-help 9 6 4 3.4 dash
23 no-host abuild-print-help 452 405 50 21.9 osh-cpython
31 no-host abuild-print-help 22 10 12 8.9 osh-native
1 no-host bin-true 681 512 203 3.0 bash
9 no-host bin-true 545 423 133 1.4 dash
17 no-host bin-true 2,274 1,469 1,064 17.6 osh-cpython
25 no-host bin-true 817 580 253 7.9 osh-native
2 no-host configure.cpython 15,072 9,173 6,292 27.1 bash
10 no-host configure.cpython 15,196 9,403 6,205 27.4 dash
18 no-host configure.cpython 28,738 17,677 12,915 27.4 osh-cpython
26 no-host configure.cpython 15,390 8,993 6,667 27.4 osh-native
4 no-host configure.ocaml 3,836 1,650 1,212 20.6 bash
12 no-host configure.ocaml 3,767 1,596 1,190 20.6 dash
20 no-host configure.ocaml 4,681 2,231 1,657 20.6 osh-cpython
28 no-host configure.ocaml 3,853 1,626 1,266 20.6 osh-native
5 no-host configure.tcc 48 38 10 19.3 bash
13 no-host configure.tcc 41 31 11 19.4 dash
21 no-host configure.tcc 194 133 63 19.3 osh-cpython
29 no-host configure.tcc 49 25 25 19.4 osh-native
3 no-host configure.util-linux 14,033 8,859 5,644 30.3 bash
11 no-host configure.util-linux 14,924 9,206 6,210 30.1 dash
19 no-host configure.util-linux 31,384 21,022 11,454 30.1 osh-cpython
27 no-host configure.util-linux 14,484 8,789 5,886 30.1 osh-native
6 no-host configure.yash 1,821 1,077 753 24.2 bash
14 no-host configure.yash 1,774 1,005 773 24.4 dash
22 no-host configure.yash 2,501 1,573 973 24.4 osh-cpython
30 no-host configure.yash 1,849 1,083 770 24.5 osh-native
0 no-host hello-world 2 0 2 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 37 12 17.4 osh-cpython
24 no-host hello-world 3 0 3 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 2,557 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,090 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,964 0 0 0 8 0 45 10 osh-cpython
31 no-host abuild-print-help 3,163 0 0 0 16 0 39 0 osh-native
1 no-host bin-true 107,392 0 0 0 8 0 1,990 88 bash
9 no-host bin-true 67,372 0 0 0 8 0 1,987 62 dash
17 no-host bin-true 760,870 0 0 0 8 0 2,000 396 osh-cpython
25 no-host bin-true 126,168 0 0 0 16 0 1,989 109 osh-native
2 no-host configure.cpython 2,229,571 0 0 0 32,928 0 14,518 974 bash
10 no-host configure.cpython 2,241,053 0 0 0 32,992 0 14,569 1,096 dash
18 no-host configure.cpython 6,181,662 6 0 0 27,512 0 13,278 1,141 osh-cpython
26 no-host configure.cpython 2,225,715 1 0 0 27,520 0 13,279 941 osh-native
4 no-host configure.ocaml 410,646 0 0 0 5,120 0 1,959 138 bash
12 no-host configure.ocaml 391,309 0 0 0 5,112 0 1,901 150 dash
20 no-host configure.ocaml 641,102 0 0 0 5,112 0 1,856 178 osh-cpython
28 no-host configure.ocaml 413,666 0 0 0 5,120 0 1,935 167 osh-native
5 no-host configure.tcc 6,532 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,483 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,300 0 0 0 96 0 53 7 osh-cpython
29 no-host configure.tcc 6,985 0 0 0 104 0 47 0 osh-native
3 no-host configure.util-linux 2,102,107 0 0 0 42,400 0 18,576 961 bash
11 no-host configure.util-linux 2,263,393 0 0 0 42,584 0 17,452 1,113 dash
19 no-host configure.util-linux 5,336,915 11 0 0 39,112 0 16,930 1,395 osh-cpython
27 no-host configure.util-linux 1,999,629 1 0 0 39,128 0 17,001 971 osh-native
6 no-host configure.yash 256,813 0 0 0 4,120 0 870 88 bash
14 no-host configure.yash 245,121 0 0 0 3,720 0 866 68 dash
22 no-host configure.yash 385,707 0 0 0 3,728 0 852 112 osh-cpython
30 no-host configure.yash 258,111 0 0 0 3,736 0 848 75 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,697 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 345 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-b79d2967
dash dash-308ec8e6
osh-cpython osh-8986b995
osh-native osh-49000b77
host label host id
no-host no-host-556df3ee