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 9 450 22 23.46 1.13
bin-true no-host 676 547 2,234 814 3.31 1.20
configure.cpython no-host 14,942 14,992 28,360 15,120 1.90 1.01
configure.ocaml no-host 3,802 3,729 4,606 3,836 1.21 1.01
configure.tcc no-host 47 42 195 49 4.12 1.03
configure.util-linux no-host 13,937 14,827 30,994 14,251 2.22 1.02
configure.yash no-host 1,814 1,750 2,435 1,807 1.34 1.00
hello-world no-host 2 1 49 3 32.35 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 2,531 1,106 22,687 3,158 8.96 1.25
bin-true no-host 106,378 66,410 753,593 127,223 7.08 1.20
configure.cpython no-host 2,220,955 2,249,116 6,127,029 2,221,987 2.76 1.00
configure.ocaml no-host 410,092 391,244 638,631 413,690 1.56 1.01
configure.tcc no-host 6,541 5,479 23,293 6,996 3.56 1.07
configure.util-linux no-host 2,108,681 2,255,800 5,288,994 1,995,494 2.51 0.95
configure.yash no-host 256,407 244,263 384,617 258,502 1.50 1.01
hello-world no-host 153 81 3,696 347 24.16 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 4.3 3.4 21.7 9.0 5.03 2.09
bin-true no-host 3.0 1.4 17.7 8.0 5.87 2.65
configure.cpython no-host 27.4 27.4 27.4 27.5 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 19.4 19.3 19.1 0.99 0.99
configure.util-linux no-host 30.3 30.0 30.0 30.0 0.99 0.99
configure.yash no-host 24.4 25.4 24.2 24.4 0.99 1.00
hello-world no-host 2.9 1.4 17.4 6.3 6.04 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 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 814 1 2 2.6 8.0 154,714 13,064 2,817 9,734 78,361 66,619 5,012 3 50,000 0
configure.cpython no-host 15,120 1 59 15.0 27.5 1,772,690 49,457 28,526 86,381 908,113 778,196 42,399 60 50,000 0
configure.util-linux no-host 14,251 3 59 21.3 30.0 2,703,426 42,790 65,831 109,643 1,320,611 1,273,172 49,081 41 131,662 1
configure.ocaml no-host 3,836 1 2 2.6 20.6 150,060 11,064 5,157 7,513 71,649 70,898 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.1 30,549 30,549 0 1,504 14,816 14,229 350 0 50,000 0
configure.yash no-host 1,807 1 2 2.6 24.4 139,717 7,982 6,618 6,320 70,321 63,076 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,292 64,473 42,681 4,555 54,561 57,176 478 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 4.3 bash
15 no-host abuild-print-help 9 10 0 3.4 dash
23 no-host abuild-print-help 450 420 32 21.7 osh-cpython
31 no-host abuild-print-help 22 15 7 9.0 osh-native
1 no-host bin-true 676 511 197 3.0 bash
9 no-host bin-true 547 429 126 1.4 dash
17 no-host bin-true 2,234 1,453 1,039 17.7 osh-cpython
25 no-host bin-true 814 583 247 8.0 osh-native
2 no-host configure.cpython 14,942 9,124 6,217 27.4 bash
10 no-host configure.cpython 14,992 9,196 6,214 27.4 dash
18 no-host configure.cpython 28,360 17,090 13,083 27.4 osh-cpython
26 no-host configure.cpython 15,120 9,060 6,314 27.5 osh-native
4 no-host configure.ocaml 3,802 1,673 1,159 20.6 bash
12 no-host configure.ocaml 3,729 1,571 1,176 20.6 dash
20 no-host configure.ocaml 4,606 2,134 1,673 20.6 osh-cpython
28 no-host configure.ocaml 3,836 1,647 1,228 20.6 osh-native
5 no-host configure.tcc 47 24 23 19.4 bash
13 no-host configure.tcc 42 26 16 19.4 dash
21 no-host configure.tcc 195 130 68 19.3 osh-cpython
29 no-host configure.tcc 49 34 15 19.1 osh-native
3 no-host configure.util-linux 13,937 8,695 5,723 30.3 bash
11 no-host configure.util-linux 14,827 9,090 6,233 30.0 dash
19 no-host configure.util-linux 30,994 20,814 11,244 30.0 osh-cpython
27 no-host configure.util-linux 14,251 8,567 5,880 30.0 osh-native
6 no-host configure.yash 1,814 1,035 787 24.4 bash
14 no-host configure.yash 1,750 1,037 714 25.4 dash
22 no-host configure.yash 2,435 1,537 941 24.2 osh-cpython
30 no-host configure.yash 1,807 1,112 700 24.4 osh-native
0 no-host hello-world 2 1 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 36 13 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 2,531 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,106 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,687 0 0 0 8 0 45 12 osh-cpython
31 no-host abuild-print-help 3,158 0 0 0 16 0 39 2 osh-native
1 no-host bin-true 106,378 0 0 0 8 0 1,991 152 bash
9 no-host bin-true 66,410 0 0 0 8 0 1,991 83 dash
17 no-host bin-true 753,593 0 0 0 8 0 1,993 114 osh-cpython
25 no-host bin-true 127,223 0 0 0 16 0 1,991 98 osh-native
2 no-host configure.cpython 2,220,955 0 0 0 32,928 0 14,501 1,143 bash
10 no-host configure.cpython 2,249,116 0 0 0 32,992 0 14,621 1,130 dash
18 no-host configure.cpython 6,127,029 2 0 0 27,512 0 13,229 1,100 osh-cpython
26 no-host configure.cpython 2,221,987 0 0 0 27,520 0 13,204 1,028 osh-native
4 no-host configure.ocaml 410,092 0 0 0 5,120 0 1,948 171 bash
12 no-host configure.ocaml 391,244 0 0 0 5,112 0 1,927 149 dash
20 no-host configure.ocaml 638,631 0 0 0 5,112 0 1,855 204 osh-cpython
28 no-host configure.ocaml 413,690 0 0 0 5,120 0 1,924 159 osh-native
5 no-host configure.tcc 6,541 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,479 0 0 0 96 0 47 4 dash
21 no-host configure.tcc 23,293 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 6,996 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,108,681 1 0 0 42,400 0 18,602 1,031 bash
11 no-host configure.util-linux 2,255,800 2 0 0 42,584 0 17,507 1,059 dash
19 no-host configure.util-linux 5,288,994 4 0 0 39,112 0 16,942 1,182 osh-cpython
27 no-host configure.util-linux 1,995,494 0 0 0 39,120 0 16,993 1,066 osh-native
6 no-host configure.yash 256,407 0 0 0 4,120 0 869 85 bash
14 no-host configure.yash 244,263 0 0 0 3,720 0 870 79 dash
22 no-host configure.yash 384,617 0 0 0 3,728 0 852 115 osh-cpython
30 no-host configure.yash 258,502 0 0 0 3,736 0 851 55 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 1 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,696 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-2cf6b1e3
dash dash-308ec8e6
osh-cpython osh-a83fdd6d
osh-native osh-630745e3
host label host id
no-host no-host-556df3ee