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 20 9 453 22 23.09 1.14
bin-true no-host 690 545 2,260 811 3.28 1.18
configure.cpython no-host 15,161 15,102 28,485 15,462 1.88 1.02
configure.ocaml no-host 3,842 3,740 4,665 3,869 1.21 1.01
configure.tcc no-host 48 41 191 49 4.00 1.02
configure.util-linux no-host 14,070 14,898 31,207 14,707 2.22 1.05
configure.yash no-host 1,821 1,766 2,445 1,855 1.34 1.02
hello-world no-host 2 1 47 3 25.93 1.55

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,538 1,107 23,213 3,190 9.15 1.26
bin-true no-host 107,303 66,445 751,035 126,194 7.00 1.18
configure.cpython no-host 2,219,658 2,245,812 6,128,813 2,238,411 2.76 1.01
configure.ocaml no-host 410,652 390,811 638,132 413,964 1.55 1.01
configure.tcc no-host 6,545 5,479 23,196 6,967 3.54 1.06
configure.util-linux no-host 2,104,169 2,259,785 5,319,022 2,015,719 2.53 0.96
configure.yash no-host 256,732 243,001 385,294 259,017 1.50 1.01
hello-world no-host 153 80 3,653 341 23.88 2.23

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 21.8 8.8 4.88 1.97
bin-true no-host 2.9 1.4 17.3 8.1 5.99 2.82
configure.cpython no-host 27.5 27.5 27.5 27.3 1.00 0.99
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.3 19.3 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.3 30.1 30.1 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.4 24.5 1.00 1.01
hello-world no-host 2.9 1.4 17.2 6.2 5.95 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 0.2 6.2 3,711 3,711 0 681 1,866 1,164 2 0 50,000 0
bin-true no-host 811 1 2 2.7 8.1 154,676 12,986 2,793 11,734 78,335 64,607 5,012 3 50,000 0
configure.cpython no-host 15,462 1 63 15.8 27.3 1,772,595 49,191 28,502 101,770 908,042 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,707 3 64 22.2 30.1 2,703,259 44,760 65,786 126,121 1,320,486 1,256,652 49,081 41 131,572 1
configure.ocaml no-host 3,869 1 2 2.7 20.4 150,021 11,039 5,132 8,602 71,620 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,514 30,514 0 1,599 14,790 14,125 350 0 50,000 0
configure.yash no-host 1,855 1 2 2.6 24.5 139,678 7,958 6,594 7,554 70,292 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,257 64,449 42,657 4,609 54,535 57,113 478 3 85,314 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 20 12 8 4.5 bash
15 no-host abuild-print-help 9 8 1 3.5 dash
23 no-host abuild-print-help 453 408 48 21.8 osh-cpython
31 no-host abuild-print-help 22 18 5 8.8 osh-native
1 no-host bin-true 690 517 207 2.9 bash
9 no-host bin-true 545 421 134 1.4 dash
17 no-host bin-true 2,260 1,447 1,076 17.3 osh-cpython
25 no-host bin-true 811 585 244 8.1 osh-native
2 no-host configure.cpython 15,161 9,169 6,392 27.5 bash
10 no-host configure.cpython 15,102 9,009 6,511 27.5 dash
18 no-host configure.cpython 28,485 17,508 12,819 27.5 osh-cpython
26 no-host configure.cpython 15,462 9,076 6,650 27.3 osh-native
4 no-host configure.ocaml 3,842 1,717 1,161 20.6 bash
12 no-host configure.ocaml 3,740 1,614 1,147 20.6 dash
20 no-host configure.ocaml 4,665 2,221 1,650 20.6 osh-cpython
28 no-host configure.ocaml 3,869 1,625 1,284 20.4 osh-native
5 no-host configure.tcc 48 31 17 19.3 bash
13 no-host configure.tcc 41 24 18 19.3 dash
21 no-host configure.tcc 191 144 50 19.4 osh-cpython
29 no-host configure.tcc 49 29 20 19.4 osh-native
3 no-host configure.util-linux 14,070 8,971 5,587 30.3 bash
11 no-host configure.util-linux 14,898 9,082 6,307 30.1 dash
19 no-host configure.util-linux 31,207 20,900 11,404 30.1 osh-cpython
27 no-host configure.util-linux 14,707 9,000 5,901 30.1 osh-native
6 no-host configure.yash 1,821 1,092 738 24.4 bash
14 no-host configure.yash 1,766 1,026 743 24.4 dash
22 no-host configure.yash 2,445 1,507 981 24.4 osh-cpython
30 no-host configure.yash 1,855 1,036 822 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 47 36 12 17.2 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 2,538 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,107 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,213 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,190 0 0 0 16 0 41 0 osh-native
1 no-host bin-true 107,303 0 0 0 8 0 1,990 95 bash
9 no-host bin-true 66,445 0 0 0 8 0 1,988 34 dash
17 no-host bin-true 751,035 0 0 0 8 0 1,995 303 osh-cpython
25 no-host bin-true 126,194 0 0 0 16 0 1,988 92 osh-native
2 no-host configure.cpython 2,219,658 0 0 0 32,928 0 14,437 1,211 bash
10 no-host configure.cpython 2,245,812 0 0 0 32,992 0 14,565 1,016 dash
18 no-host configure.cpython 6,128,813 1 0 0 27,512 0 13,280 1,167 osh-cpython
26 no-host configure.cpython 2,238,411 2 0 0 27,520 0 13,243 887 osh-native
4 no-host configure.ocaml 410,652 0 0 0 5,120 0 1,959 167 bash
12 no-host configure.ocaml 390,811 0 0 0 5,112 0 1,946 126 dash
20 no-host configure.ocaml 638,132 0 0 0 5,112 0 1,861 161 osh-cpython
28 no-host configure.ocaml 413,964 0 0 0 5,120 0 1,930 192 osh-native
5 no-host configure.tcc 6,545 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 23,196 0 0 0 96 0 53 5 osh-cpython
29 no-host configure.tcc 6,967 0 0 0 104 0 47 14 osh-native
3 no-host configure.util-linux 2,104,169 0 0 0 42,400 0 18,636 1,094 bash
11 no-host configure.util-linux 2,259,785 1 0 0 42,584 0 17,444 1,164 dash
19 no-host configure.util-linux 5,319,022 10 0 0 39,112 0 17,124 1,266 osh-cpython
27 no-host configure.util-linux 2,015,719 1 0 0 39,120 0 17,056 944 osh-native
6 no-host configure.yash 256,732 0 0 0 4,120 0 866 82 bash
14 no-host configure.yash 243,001 0 0 0 3,720 0 866 79 dash
22 no-host configure.yash 385,294 0 0 0 3,728 0 859 117 osh-cpython
30 no-host configure.yash 259,017 0 0 0 3,736 0 852 87 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 80 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,653 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 341 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-306fa10a
dash dash-308ec8e6
osh-cpython osh-603ca4f0
osh-native osh-5fede092
host label host id
no-host no-host-e54d7702