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 10 450 22 23.01 1.15
bin-true no-host 686 562 2,203 819 3.21 1.19
configure.cpython no-host 15,359 15,459 28,684 15,553 1.87 1.01
configure.ocaml no-host 3,876 3,742 4,656 3,914 1.20 1.01
configure.tcc no-host 48 42 191 50 3.97 1.03
configure.util-linux no-host 14,345 15,272 31,437 14,581 2.19 1.02
configure.yash no-host 1,864 1,786 2,515 1,837 1.35 0.99
hello-world no-host 2 1 49 3 30.14 1.72

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,524 1,110 22,799 3,225 9.03 1.28
bin-true no-host 107,451 66,477 727,489 128,220 6.77 1.19
configure.cpython no-host 2,222,386 2,237,144 6,044,598 2,235,465 2.72 1.01
configure.ocaml no-host 410,592 391,139 631,352 413,401 1.54 1.01
configure.tcc no-host 6,524 5,489 22,897 6,969 3.51 1.07
configure.util-linux no-host 2,097,205 2,262,440 5,270,481 2,022,139 2.51 0.96
configure.yash no-host 256,010 244,652 382,960 258,877 1.50 1.01
hello-world no-host 154 83 3,647 341 23.68 2.21

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 3.4 21.5 8.9 4.97 2.06
bin-true no-host 2.9 1.4 17.3 8.1 5.99 2.82
configure.cpython no-host 27.4 27.4 27.3 27.3 1.00 1.00
configure.ocaml no-host 20.4 20.4 20.4 20.4 1.00 1.00
configure.tcc no-host 19.4 19.4 19.3 19.4 0.99 1.00
configure.util-linux no-host 30.1 30.0 30.0 30.1 1.00 1.00
configure.yash no-host 24.2 24.5 24.4 24.4 1.01 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 3,710 3,710 0 681 1,865 1,164 2 0 50,000 0
bin-true no-host 819 1 2 2.7 8.1 154,656 12,889 2,791 11,730 78,317 64,609 5,012 3 50,000 0
configure.cpython no-host 15,553 1 61 15.9 27.3 1,769,350 44,560 28,499 101,923 904,763 762,664 42,399 60 50,000 0
configure.util-linux no-host 14,581 3 61 22.2 30.1 2,698,087 29,091 65,783 126,121 1,315,368 1,256,598 49,081 41 131,566 1
configure.ocaml no-host 3,914 1 2 2.7 20.4 149,273 11,026 5,129 8,602 71,056 69,615 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.4 30,424 30,424 0 1,599 14,700 14,125 350 0 50,000 0
configure.yash no-host 1,837 1 2 2.6 24.4 139,384 7,140 6,531 7,554 69,998 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,050 64,417 42,656 4,601 54,332 57,117 478 3 85,312 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 16 4 4.3 bash
15 no-host abuild-print-help 10 8 2 3.4 dash
23 no-host abuild-print-help 450 406 47 21.5 osh-cpython
31 no-host abuild-print-help 22 13 10 8.9 osh-native
1 no-host bin-true 686 505 215 2.9 bash
9 no-host bin-true 562 433 137 1.4 dash
17 no-host bin-true 2,203 1,480 975 17.3 osh-cpython
25 no-host bin-true 819 578 257 8.1 osh-native
2 no-host configure.cpython 15,359 9,241 6,521 27.4 bash
10 no-host configure.cpython 15,459 9,427 6,461 27.4 dash
18 no-host configure.cpython 28,684 17,201 13,292 27.3 osh-cpython
26 no-host configure.cpython 15,553 9,191 6,626 27.3 osh-native
4 no-host configure.ocaml 3,876 1,587 1,328 20.4 bash
12 no-host configure.ocaml 3,742 1,582 1,181 20.4 dash
20 no-host configure.ocaml 4,656 2,311 1,545 20.4 osh-cpython
28 no-host configure.ocaml 3,914 1,604 1,353 20.4 osh-native
5 no-host configure.tcc 48 32 16 19.4 bash
13 no-host configure.tcc 42 20 22 19.4 dash
21 no-host configure.tcc 191 151 43 19.3 osh-cpython
29 no-host configure.tcc 50 37 14 19.4 osh-native
3 no-host configure.util-linux 14,345 9,012 5,815 30.1 bash
11 no-host configure.util-linux 15,272 9,115 6,659 30.0 dash
19 no-host configure.util-linux 31,437 20,905 11,593 30.0 osh-cpython
27 no-host configure.util-linux 14,581 8,725 6,050 30.1 osh-native
6 no-host configure.yash 1,864 1,117 757 24.2 bash
14 no-host configure.yash 1,786 1,050 740 24.5 dash
22 no-host configure.yash 2,515 1,551 1,007 24.4 osh-cpython
30 no-host configure.yash 1,837 1,080 761 24.4 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 49 40 8 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 2,524 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,110 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,799 0 0 0 8 0 47 13 osh-cpython
31 no-host abuild-print-help 3,225 0 0 0 16 0 40 0 osh-native
1 no-host bin-true 107,451 0 0 0 8 0 1,991 85 bash
9 no-host bin-true 66,477 0 0 0 8 0 1,987 126 dash
17 no-host bin-true 727,489 0 0 0 8 0 2,003 88 osh-cpython
25 no-host bin-true 128,220 0 0 0 16 0 1,990 92 osh-native
2 no-host configure.cpython 2,222,386 0 0 0 32,928 0 14,445 1,270 bash
10 no-host configure.cpython 2,237,144 0 0 0 32,992 0 14,562 1,196 dash
18 no-host configure.cpython 6,044,598 0 0 0 27,512 0 13,283 1,212 osh-cpython
26 no-host configure.cpython 2,235,465 0 0 0 27,520 0 13,304 1,087 osh-native
4 no-host configure.ocaml 410,592 0 0 0 5,120 0 1,949 274 bash
12 no-host configure.ocaml 391,139 0 0 0 5,112 0 1,881 140 dash
20 no-host configure.ocaml 631,352 0 0 0 5,112 0 1,861 225 osh-cpython
28 no-host configure.ocaml 413,401 0 0 0 5,120 0 1,933 168 osh-native
5 no-host configure.tcc 6,524 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,489 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 22,897 0 0 0 96 0 53 11 osh-cpython
29 no-host configure.tcc 6,969 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,097,205 4 0 0 42,400 0 18,612 1,163 bash
11 no-host configure.util-linux 2,262,440 1 0 0 42,592 0 17,473 1,095 dash
19 no-host configure.util-linux 5,270,481 11 0 0 39,112 0 17,044 1,267 osh-cpython
27 no-host configure.util-linux 2,022,139 1 0 0 39,128 0 17,014 1,078 osh-native
6 no-host configure.yash 256,010 0 0 0 4,120 0 869 83 bash
14 no-host configure.yash 244,652 0 0 0 3,720 0 869 94 dash
22 no-host configure.yash 382,960 0 0 0 3,728 0 856 108 osh-cpython
30 no-host configure.yash 258,877 0 0 0 3,736 0 854 90 osh-native
0 no-host hello-world 154 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 3,647 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-9286b726
dash dash-308ec8e6
osh-cpython osh-8cc44819
osh-native osh-e17d87eb
host label host id
no-host no-host-e54d7702