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 10 455 22 24.03 1.19
bin-true no-host 678 540 2,261 816 3.34 1.20
configure.cpython no-host 15,001 15,039 28,513 15,139 1.90 1.01
configure.ocaml no-host 3,772 3,717 4,618 3,804 1.22 1.01
configure.tcc no-host 48 42 193 48 4.04 1.01
configure.util-linux no-host 13,987 14,862 31,008 14,332 2.22 1.02
configure.yash no-host 1,822 1,763 2,442 1,827 1.34 1.00
hello-world no-host 2 1 49 3 32.39 2.01

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 1,108 22,937 3,189 8.97 1.25
bin-true no-host 107,379 66,415 758,889 128,131 7.07 1.19
configure.cpython no-host 2,215,876 2,246,358 6,187,876 2,217,774 2.79 1.00
configure.ocaml no-host 410,000 390,777 640,685 413,937 1.56 1.01
configure.tcc no-host 6,551 5,481 23,292 6,989 3.56 1.07
configure.util-linux no-host 2,101,730 2,262,284 5,331,290 2,001,243 2.54 0.95
configure.yash no-host 256,153 244,572 385,753 257,011 1.51 1.00
hello-world no-host 152 83 3,692 347 24.29 2.28

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 3.0 1.4 17.4 8.0 5.78 2.65
configure.cpython no-host 27.4 27.3 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.6 1.01 1.01
configure.tcc no-host 19.3 19.3 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.0 30.1 30.3 30.4 1.01 1.01
configure.yash no-host 24.5 24.4 24.4 24.2 0.99 0.99
hello-world no-host 2.8 1.4 17.4 6.3 6.33 2.29

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 816 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 15,139 1 60 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 14,332 3 59 21.3 30.4 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 3,804 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 48 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 1,827 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 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 16 4 4.3 bash
15 no-host abuild-print-help 10 8 2 3.5 dash
23 no-host abuild-print-help 455 407 50 21.7 osh-cpython
31 no-host abuild-print-help 22 14 9 8.8 osh-native
1 no-host bin-true 678 506 202 3.0 bash
9 no-host bin-true 540 407 143 1.4 dash
17 no-host bin-true 2,261 1,449 1,075 17.4 osh-cpython
25 no-host bin-true 816 601 229 8.0 osh-native
2 no-host configure.cpython 15,001 9,200 6,190 27.4 bash
10 no-host configure.cpython 15,039 8,980 6,485 27.3 dash
18 no-host configure.cpython 28,513 17,435 12,937 27.4 osh-cpython
26 no-host configure.cpython 15,139 8,848 6,548 27.4 osh-native
4 no-host configure.ocaml 3,772 1,664 1,141 20.4 bash
12 no-host configure.ocaml 3,717 1,572 1,165 20.6 dash
20 no-host configure.ocaml 4,618 2,260 1,566 20.6 osh-cpython
28 no-host configure.ocaml 3,804 1,585 1,257 20.6 osh-native
5 no-host configure.tcc 48 32 16 19.3 bash
13 no-host configure.tcc 42 33 9 19.3 dash
21 no-host configure.tcc 193 158 38 19.4 osh-cpython
29 no-host configure.tcc 48 19 30 19.4 osh-native
3 no-host configure.util-linux 13,987 8,778 5,685 30.0 bash
11 no-host configure.util-linux 14,862 9,198 6,129 30.1 dash
19 no-host configure.util-linux 31,008 20,734 11,341 30.3 osh-cpython
27 no-host configure.util-linux 14,332 8,808 5,703 30.4 osh-native
6 no-host configure.yash 1,822 1,085 741 24.5 bash
14 no-host configure.yash 1,763 1,048 717 24.4 dash
22 no-host configure.yash 2,442 1,542 943 24.4 osh-cpython
30 no-host configure.yash 1,827 1,075 753 24.2 osh-native
0 no-host hello-world 2 2 0 2.8 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 6.3 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 2,557 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,108 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,937 0 0 0 8 0 45 8 osh-cpython
31 no-host abuild-print-help 3,189 0 0 0 16 0 39 2 osh-native
1 no-host bin-true 107,379 0 0 0 8 0 1,994 54 bash
9 no-host bin-true 66,415 0 0 0 8 0 1,993 38 dash
17 no-host bin-true 758,889 0 0 0 8 0 1,995 300 osh-cpython
25 no-host bin-true 128,131 0 0 0 16 0 1,992 70 osh-native
2 no-host configure.cpython 2,215,876 0 0 0 32,928 0 14,523 1,110 bash
10 no-host configure.cpython 2,246,358 0 0 0 32,992 0 14,623 1,118 dash
18 no-host configure.cpython 6,187,876 1 0 0 27,512 0 13,277 1,293 osh-cpython
26 no-host configure.cpython 2,217,774 1 0 0 27,520 0 13,272 994 osh-native
4 no-host configure.ocaml 410,000 0 0 0 5,120 0 1,941 190 bash
12 no-host configure.ocaml 390,777 0 0 0 5,112 0 1,944 152 dash
20 no-host configure.ocaml 640,685 0 0 0 5,112 0 1,867 151 osh-cpython
28 no-host configure.ocaml 413,937 0 0 0 5,120 0 1,931 175 osh-native
5 no-host configure.tcc 6,551 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,481 0 0 0 96 0 47 4 dash
21 no-host configure.tcc 23,292 0 0 0 96 0 53 9 osh-cpython
29 no-host configure.tcc 6,989 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,101,730 0 0 0 42,400 0 18,699 1,074 bash
11 no-host configure.util-linux 2,262,284 2 0 0 42,592 0 17,457 1,143 dash
19 no-host configure.util-linux 5,331,290 1 0 0 39,112 0 16,892 1,265 osh-cpython
27 no-host configure.util-linux 2,001,243 1 0 0 39,120 0 17,013 1,127 osh-native
6 no-host configure.yash 256,153 0 0 0 4,120 0 877 75 bash
14 no-host configure.yash 244,572 0 0 0 3,720 0 869 101 dash
22 no-host configure.yash 385,753 0 0 0 3,728 0 853 86 osh-cpython
30 no-host configure.yash 257,011 0 0 0 3,744 0 850 80 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 3,692 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 347 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-ee2c00aa
dash dash-308ec8e6
osh-cpython osh-ac6a28b9
osh-native osh-94d58356
host label host id
no-host no-host-556df3ee