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 10 453 22 23.51 1.15
bin-true no-host 678 553 2,272 819 3.35 1.21
configure.cpython no-host 15,187 15,466 29,200 15,441 1.92 1.02
configure.ocaml no-host 3,895 3,795 4,657 3,788 1.20 0.97
configure.tcc no-host 48 42 196 49 4.05 1.01
configure.util-linux no-host 14,242 15,204 31,746 14,310 2.23 1.00
configure.yash no-host 1,874 1,799 2,459 1,815 1.31 0.97
hello-world no-host 2 1 49 3 30.08 1.75

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,551 1,095 22,935 3,180 8.99 1.25
bin-true no-host 107,312 66,416 760,816 129,154 7.09 1.20
configure.cpython no-host 2,223,806 2,244,496 6,189,257 2,218,450 2.78 1.00
configure.ocaml no-host 409,982 390,975 641,019 413,015 1.56 1.01
configure.tcc no-host 6,538 5,492 23,302 7,001 3.56 1.07
configure.util-linux no-host 2,101,725 2,253,496 5,332,261 1,999,567 2.54 0.95
configure.yash no-host 254,966 244,155 384,881 258,016 1.51 1.01
hello-world no-host 153 82 3,692 346 24.13 2.26

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 21.5 8.9 4.82 2.00
bin-true no-host 3.0 1.4 17.6 8.1 5.82 2.70
configure.cpython no-host 27.4 27.5 27.5 27.3 1.00 1.00
configure.ocaml no-host 20.6 20.4 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.3 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.3 30.0 30.4 30.3 1.00 1.00
configure.yash no-host 24.5 24.2 24.2 24.4 0.99 0.99
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 819 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 15,441 1 62 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 14,310 3 58 21.3 30.3 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 3,788 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 19.3 30,549 30,549 0 1,504 14,816 14,229 226 0 50,000 0
configure.yash no-host 1,815 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 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 14 6 4.5 bash
15 no-host abuild-print-help 10 9 1 3.4 dash
23 no-host abuild-print-help 453 421 35 21.5 osh-cpython
31 no-host abuild-print-help 22 9 14 8.9 osh-native
1 no-host bin-true 678 504 206 3.0 bash
9 no-host bin-true 553 416 143 1.4 dash
17 no-host bin-true 2,272 1,446 1,095 17.6 osh-cpython
25 no-host bin-true 819 563 272 8.1 osh-native
2 no-host configure.cpython 15,187 9,120 6,463 27.4 bash
10 no-host configure.cpython 15,466 9,429 6,469 27.5 dash
18 no-host configure.cpython 29,200 17,908 13,210 27.5 osh-cpython
26 no-host configure.cpython 15,441 9,188 6,515 27.3 osh-native
4 no-host configure.ocaml 3,895 1,607 1,327 20.6 bash
12 no-host configure.ocaml 3,795 1,606 1,204 20.4 dash
20 no-host configure.ocaml 4,657 2,180 1,686 20.6 osh-cpython
28 no-host configure.ocaml 3,788 1,585 1,241 20.6 osh-native
5 no-host configure.tcc 48 29 20 19.3 bash
13 no-host configure.tcc 42 24 18 19.3 dash
21 no-host configure.tcc 196 138 61 19.4 osh-cpython
29 no-host configure.tcc 49 24 26 19.3 osh-native
3 no-host configure.util-linux 14,242 9,013 5,706 30.3 bash
11 no-host configure.util-linux 15,204 9,185 6,507 30.0 dash
19 no-host configure.util-linux 31,746 20,888 11,978 30.4 osh-cpython
27 no-host configure.util-linux 14,310 8,686 5,813 30.3 osh-native
6 no-host configure.yash 1,874 1,137 746 24.5 bash
14 no-host configure.yash 1,799 1,097 705 24.2 dash
22 no-host configure.yash 2,459 1,615 887 24.2 osh-cpython
30 no-host configure.yash 1,815 1,040 779 24.4 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 21 28 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 2,551 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,095 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,935 0 0 0 8 0 45 9 osh-cpython
31 no-host abuild-print-help 3,180 0 0 0 16 0 39 3 osh-native
1 no-host bin-true 107,312 0 0 0 8 0 1,991 119 bash
9 no-host bin-true 66,416 0 0 0 8 0 1,991 94 dash
17 no-host bin-true 760,816 0 0 0 8 0 1,992 152 osh-cpython
25 no-host bin-true 129,154 0 0 0 16 0 1,984 85 osh-native
2 no-host configure.cpython 2,223,806 0 0 0 32,928 0 14,506 1,196 bash
10 no-host configure.cpython 2,244,496 2 0 0 32,992 0 14,525 1,344 dash
18 no-host configure.cpython 6,189,257 0 0 0 27,512 0 13,209 1,141 osh-cpython
26 no-host configure.cpython 2,218,450 0 0 0 27,520 0 13,281 909 osh-native
4 no-host configure.ocaml 409,982 0 0 0 5,120 0 1,952 170 bash
12 no-host configure.ocaml 390,975 0 0 0 5,112 0 1,883 140 dash
20 no-host configure.ocaml 641,019 0 0 0 5,112 0 1,852 184 osh-cpython
28 no-host configure.ocaml 413,015 0 0 0 5,120 0 1,933 171 osh-native
5 no-host configure.tcc 6,538 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,492 0 0 0 96 0 47 12 dash
21 no-host configure.tcc 23,302 0 0 0 96 0 53 8 osh-cpython
29 no-host configure.tcc 7,001 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,101,725 0 0 0 42,400 0 18,619 1,160 bash
11 no-host configure.util-linux 2,253,496 0 0 0 42,584 0 17,469 1,226 dash
19 no-host configure.util-linux 5,332,261 3 0 0 39,112 0 16,952 1,374 osh-cpython
27 no-host configure.util-linux 1,999,567 1 0 0 39,120 0 16,975 1,181 osh-native
6 no-host configure.yash 254,966 0 0 0 4,120 0 866 97 bash
14 no-host configure.yash 244,155 0 0 0 3,720 0 870 86 dash
22 no-host configure.yash 384,881 0 0 0 3,728 0 854 102 osh-cpython
30 no-host configure.yash 258,016 0 0 0 3,736 0 848 80 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 1 bash
8 no-host hello-world 82 0 0 0 8 0 1 1 dash
16 no-host hello-world 3,692 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-f1aeeb26
dash dash-308ec8e6
osh-cpython osh-ad99124d
osh-native osh-be34ae87
host label host id
no-host no-host-556df3ee