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 9 457 23 23.49 1.16
bin-true no-host 672 542 2,233 811 3.32 1.21
configure.cpython no-host 14,858 14,935 28,392 15,072 1.91 1.01
configure.ocaml no-host 3,774 3,711 4,577 3,798 1.21 1.01
configure.tcc no-host 48 41 194 49 4.02 1.01
configure.util-linux no-host 13,933 14,760 30,874 14,237 2.22 1.02
configure.yash no-host 1,833 1,757 2,410 1,813 1.31 0.99
hello-world no-host 2 1 48 3 31.15 1.82

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,562 1,120 22,984 3,184 8.97 1.24
bin-true no-host 104,322 66,400 750,485 127,300 7.19 1.22
configure.cpython no-host 2,220,895 2,242,548 6,103,061 2,224,127 2.75 1.00
configure.ocaml no-host 410,654 391,322 637,643 413,740 1.55 1.01
configure.tcc no-host 6,546 5,455 23,204 7,020 3.54 1.07
configure.util-linux no-host 2,108,265 2,263,599 5,302,968 1,994,551 2.52 0.95
configure.yash no-host 256,468 244,575 382,907 258,560 1.49 1.01
hello-world no-host 151 84 3,693 346 24.46 2.29

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 21.6 9.0 4.85 2.03
bin-true no-host 3.0 1.6 17.4 8.0 5.78 2.65
configure.cpython no-host 27.5 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 19.4 19.4 19.3 19.4 0.99 1.00
configure.util-linux no-host 30.3 30.0 30.3 30.1 1.00 1.00
configure.yash no-host 24.4 24.4 24.4 24.2 1.00 0.99
hello-world no-host 2.8 1.6 17.4 6.2 6.33 2.24

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 3,737 3,737 0 681 1,887 1,169 2 0 50,000 0
bin-true no-host 811 1 2 2.6 8.0 154,702 13,054 2,807 9,731 78,356 66,615 5,012 3 50,000 0
configure.cpython no-host 15,072 1 60 15.0 27.4 1,772,678 49,205 28,516 86,378 908,108 778,192 42,399 60 50,000 0
configure.util-linux no-host 14,237 3 59 21.3 30.1 2,703,414 42,780 65,821 109,640 1,320,606 1,273,168 49,081 41 131,642 1
configure.ocaml no-host 3,798 1 2 2.6 20.6 150,048 11,054 5,147 7,510 71,644 70,894 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,537 30,537 0 1,501 14,811 14,225 350 0 50,000 0
configure.yash no-host 1,813 1 2 2.6 24.2 139,705 7,972 6,608 6,317 70,316 63,072 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,280 64,463 42,671 4,552 54,556 57,172 478 3 85,342 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 4.5 bash
15 no-host abuild-print-help 9 8 1 3.4 dash
23 no-host abuild-print-help 457 406 55 21.6 osh-cpython
31 no-host abuild-print-help 23 16 7 9.0 osh-native
1 no-host bin-true 672 490 216 3.0 bash
9 no-host bin-true 542 415 140 1.6 dash
17 no-host bin-true 2,233 1,440 1,053 17.4 osh-cpython
25 no-host bin-true 811 578 249 8.0 osh-native
2 no-host configure.cpython 14,858 9,088 6,167 27.5 bash
10 no-host configure.cpython 14,935 8,996 6,357 27.3 dash
18 no-host configure.cpython 28,392 17,429 12,801 27.4 osh-cpython
26 no-host configure.cpython 15,072 8,987 6,348 27.4 osh-native
4 no-host configure.ocaml 3,774 1,697 1,115 20.4 bash
12 no-host configure.ocaml 3,711 1,565 1,167 20.6 dash
20 no-host configure.ocaml 4,577 2,259 1,523 20.6 osh-cpython
28 no-host configure.ocaml 3,798 1,676 1,163 20.6 osh-native
5 no-host configure.tcc 48 31 18 19.4 bash
13 no-host configure.tcc 41 24 18 19.4 dash
21 no-host configure.tcc 194 132 66 19.3 osh-cpython
29 no-host configure.tcc 49 36 13 19.4 osh-native
3 no-host configure.util-linux 13,933 8,835 5,582 30.3 bash
11 no-host configure.util-linux 14,760 9,099 6,159 30.0 dash
19 no-host configure.util-linux 30,874 20,612 11,338 30.3 osh-cpython
27 no-host configure.util-linux 14,237 8,452 5,980 30.1 osh-native
6 no-host configure.yash 1,833 1,128 707 24.4 bash
14 no-host configure.yash 1,757 1,034 726 24.4 dash
22 no-host configure.yash 2,410 1,443 1,010 24.4 osh-cpython
30 no-host configure.yash 1,813 1,009 808 24.2 osh-native
0 no-host hello-world 2 2 0 2.8 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 48 24 24 17.4 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 2,562 0 0 0 16 0 41 6 bash
15 no-host abuild-print-help 1,120 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 22,984 0 0 0 8 0 45 9 osh-cpython
31 no-host abuild-print-help 3,184 0 0 0 16 0 39 1 osh-native
1 no-host bin-true 104,322 0 0 0 8 0 1,990 63 bash
9 no-host bin-true 66,400 0 0 0 8 0 1,989 66 dash
17 no-host bin-true 750,485 0 0 0 8 0 1,997 184 osh-cpython
25 no-host bin-true 127,300 0 0 0 16 0 1,988 73 osh-native
2 no-host configure.cpython 2,220,895 1 0 0 32,928 0 14,516 991 bash
10 no-host configure.cpython 2,242,548 1 0 0 32,992 0 14,587 1,074 dash
18 no-host configure.cpython 6,103,061 1 0 0 27,512 0 13,295 1,219 osh-cpython
26 no-host configure.cpython 2,224,127 0 0 0 27,520 0 13,196 1,220 osh-native
4 no-host configure.ocaml 410,654 0 0 0 5,120 0 1,949 179 bash
12 no-host configure.ocaml 391,322 0 0 0 5,112 0 1,938 147 dash
20 no-host configure.ocaml 637,643 0 0 0 5,112 0 1,852 187 osh-cpython
28 no-host configure.ocaml 413,740 0 0 0 5,120 0 1,935 183 osh-native
5 no-host configure.tcc 6,546 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,455 0 0 0 96 0 46 2 dash
21 no-host configure.tcc 23,204 0 0 0 96 0 53 9 osh-cpython
29 no-host configure.tcc 7,020 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,108,265 0 0 0 42,400 0 18,643 1,197 bash
11 no-host configure.util-linux 2,263,599 2 0 0 42,592 0 17,453 1,092 dash
19 no-host configure.util-linux 5,302,968 13 0 0 39,112 0 16,974 1,111 osh-cpython
27 no-host configure.util-linux 1,994,551 1 0 0 39,120 0 16,999 1,049 osh-native
6 no-host configure.yash 256,468 0 0 0 4,120 0 886 80 bash
14 no-host configure.yash 244,575 0 0 0 3,720 0 869 73 dash
22 no-host configure.yash 382,907 0 0 0 3,728 0 855 93 osh-cpython
30 no-host configure.yash 258,560 0 0 0 3,736 0 850 98 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 84 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,693 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-2ba75427
dash dash-308ec8e6
osh-cpython osh-441291c5
osh-native osh-b2393feb
host label host id
no-host no-host-556df3ee