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 10 503 23 25.97 1.20
bin-true no-host 693 553 2,382 837 3.43 1.21
configure.cpython no-host 15,985 15,638 30,767 16,516 1.92 1.03
configure.ocaml no-host 3,949 3,861 4,805 4,100 1.22 1.04
configure.tcc no-host 50 42 200 52 4.02 1.04
configure.util-linux no-host 14,696 15,401 33,138 15,690 2.25 1.07
configure.yash no-host 1,893 1,845 2,633 1,962 1.39 1.04
hello-world no-host 2 1 52 3 29.52 1.67

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,545 1,138 22,927 3,144 9.01 1.24
bin-true no-host 106,377 65,420 760,751 127,214 7.15 1.20
configure.cpython no-host 2,215,500 2,238,606 6,189,284 2,222,021 2.79 1.00
configure.ocaml no-host 409,829 391,219 640,630 413,696 1.56 1.01
configure.tcc no-host 6,569 5,468 23,291 7,005 3.55 1.07
configure.util-linux no-host 2,103,295 2,254,390 5,342,948 1,993,269 2.54 0.95
configure.yash no-host 256,644 244,446 385,774 257,928 1.50 1.01
hello-world no-host 151 82 3,698 348 24.49 2.30

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 8.9 4.88 2.00
bin-true no-host 3.0 1.6 17.6 8.0 5.82 2.65
configure.cpython no-host 27.3 27.5 27.4 27.3 1.00 1.00
configure.ocaml no-host 20.6 20.4 20.6 20.4 1.00 0.99
configure.tcc no-host 19.3 19.3 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.3 30.3 30.1 30.3 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 1.4 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 837 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 16,516 1 70 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 15,690 3 70 21.3 30.3 2,703,535 42,745 65,812 109,673 1,320,647 1,273,215 27,394 41 131,624 1
configure.ocaml no-host 4,100 1 2 2.6 20.4 150,060 10,993 5,163 7,513 71,649 70,898 1,448 3 50,000 0
configure.tcc no-host 52 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 1,962 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 23 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 2 3.5 dash
23 no-host abuild-print-help 503 458 48 21.8 osh-cpython
31 no-host abuild-print-help 23 17 6 8.9 osh-native
1 no-host bin-true 693 495 231 3.0 bash
9 no-host bin-true 553 423 140 1.6 dash
17 no-host bin-true 2,382 1,525 1,137 17.6 osh-cpython
25 no-host bin-true 837 602 248 8.0 osh-native
2 no-host configure.cpython 15,985 9,464 6,945 27.3 bash
10 no-host configure.cpython 15,638 9,471 6,599 27.5 dash
18 no-host configure.cpython 30,767 18,531 14,266 27.4 osh-cpython
26 no-host configure.cpython 16,516 9,541 7,262 27.3 osh-native
4 no-host configure.ocaml 3,949 1,752 1,237 20.6 bash
12 no-host configure.ocaml 3,861 1,670 1,208 20.4 dash
20 no-host configure.ocaml 4,805 2,366 1,657 20.6 osh-cpython
28 no-host configure.ocaml 4,100 1,766 1,374 20.4 osh-native
5 no-host configure.tcc 50 33 17 19.3 bash
13 no-host configure.tcc 42 25 18 19.3 dash
21 no-host configure.tcc 200 128 77 19.3 osh-cpython
29 no-host configure.tcc 52 38 15 19.3 osh-native
3 no-host configure.util-linux 14,696 9,287 5,900 30.3 bash
11 no-host configure.util-linux 15,401 9,334 6,572 30.3 dash
19 no-host configure.util-linux 33,138 21,674 12,638 30.1 osh-cpython
27 no-host configure.util-linux 15,690 9,374 6,517 30.3 osh-native
6 no-host configure.yash 1,893 1,143 760 24.4 bash
14 no-host configure.yash 1,845 1,137 711 24.4 dash
22 no-host configure.yash 2,633 1,632 1,049 24.4 osh-cpython
30 no-host configure.yash 1,962 1,081 885 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 52 36 16 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 2,545 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,138 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,927 0 0 0 8 0 45 13 osh-cpython
31 no-host abuild-print-help 3,144 0 0 0 16 0 39 2 osh-native
1 no-host bin-true 106,377 0 0 0 8 0 1,995 137 bash
9 no-host bin-true 65,420 0 0 0 8 0 1,982 37 dash
17 no-host bin-true 760,751 0 0 0 8 0 1,996 197 osh-cpython
25 no-host bin-true 127,214 0 0 0 16 0 1,992 64 osh-native
2 no-host configure.cpython 2,215,500 0 0 0 32,928 0 14,521 1,096 bash
10 no-host configure.cpython 2,238,606 0 0 0 32,992 0 14,638 1,087 dash
18 no-host configure.cpython 6,189,284 0 0 0 27,512 0 13,292 1,459 osh-cpython
26 no-host configure.cpython 2,222,021 0 0 0 27,520 0 13,184 1,110 osh-native
4 no-host configure.ocaml 409,829 0 0 0 5,120 0 1,949 221 bash
12 no-host configure.ocaml 391,219 0 0 0 5,112 0 1,871 127 dash
20 no-host configure.ocaml 640,630 0 0 0 5,112 0 1,852 201 osh-cpython
28 no-host configure.ocaml 413,696 0 0 0 5,120 0 1,933 182 osh-native
5 no-host configure.tcc 6,569 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,468 0 0 0 96 0 47 0 dash
21 no-host configure.tcc 23,291 0 0 0 96 0 53 6 osh-cpython
29 no-host configure.tcc 7,005 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,103,295 2 0 0 42,400 0 18,555 1,359 bash
11 no-host configure.util-linux 2,254,390 1 0 0 42,584 0 17,379 1,162 dash
19 no-host configure.util-linux 5,342,948 8 0 0 39,136 0 16,978 1,287 osh-cpython
27 no-host configure.util-linux 1,993,269 1 0 0 39,144 0 16,910 1,134 osh-native
6 no-host configure.yash 256,644 0 0 0 4,120 0 867 72 bash
14 no-host configure.yash 244,446 0 0 0 3,720 0 869 74 dash
22 no-host configure.yash 385,774 0 0 0 3,728 0 853 99 osh-cpython
30 no-host configure.yash 257,928 0 0 0 3,736 0 849 95 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,698 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-2e1db1df
dash dash-308ec8e6
osh-cpython osh-ae94cddb
osh-native osh-d5928c23
host label host id
no-host no-host-556df3ee