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 9 459 23 24.35 1.21
bin-true no-host 669 543 2,261 813 3.38 1.22
configure.cpython no-host 15,188 15,324 28,718 15,422 1.89 1.02
configure.ocaml no-host 3,861 3,763 4,665 3,846 1.21 1.00
configure.tcc no-host 48 42 195 49 4.06 1.02
configure.util-linux no-host 14,244 15,035 31,527 14,547 2.21 1.02
configure.yash no-host 1,824 1,783 2,472 1,864 1.35 1.02
hello-world no-host 1 1 50 3 33.85 2.02

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,511 1,087 23,413 3,231 9.32 1.29
bin-true no-host 106,310 66,452 754,240 128,215 7.09 1.21
configure.cpython no-host 2,228,298 2,237,353 6,146,917 2,222,581 2.76 1.00
configure.ocaml no-host 410,578 391,317 640,842 413,625 1.56 1.01
configure.tcc no-host 6,562 5,473 23,398 7,013 3.57 1.07
configure.util-linux no-host 2,095,112 2,253,521 5,331,231 2,011,121 2.54 0.96
configure.yash no-host 256,927 244,123 385,117 258,880 1.50 1.01
hello-world no-host 155 81 3,689 348 23.80 2.25

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 3.0 1.4 17.4 8.3 5.78 2.74
configure.cpython no-host 27.1 27.4 27.3 27.4 1.00 1.01
configure.ocaml no-host 20.4 20.6 20.6 20.4 1.01 1.00
configure.tcc no-host 19.4 19.3 19.3 19.1 0.99 0.99
configure.util-linux no-host 30.0 30.1 30.0 30.3 1.00 1.01
configure.yash no-host 24.4 24.4 24.5 24.4 1.01 1.00
hello-world no-host 2.9 1.4 17.2 6.0 5.95 2.09

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 6.0 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 813 1 2 2.7 8.3 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,422 1 64 16.0 27.4 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,547 3 62 22.3 30.3 2,703,404 44,766 65,792 126,121 1,320,596 1,256,687 49,081 41 131,584 1
configure.ocaml no-host 3,846 1 2 2.7 20.4 150,038 11,045 5,138 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.1 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,864 1 2 2.6 24.4 139,695 7,964 6,600 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.8 116,270 64,455 42,663 4,610 54,546 57,114 478 3 85,326 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 18 2 4.5 bash
15 no-host abuild-print-help 9 10 0 3.5 dash
23 no-host abuild-print-help 459 419 44 21.8 osh-cpython
31 no-host abuild-print-help 23 18 5 8.8 osh-native
1 no-host bin-true 669 501 197 3.0 bash
9 no-host bin-true 543 407 145 1.4 dash
17 no-host bin-true 2,261 1,544 975 17.4 osh-cpython
25 no-host bin-true 813 593 235 8.3 osh-native
2 no-host configure.cpython 15,188 8,933 6,658 27.1 bash
10 no-host configure.cpython 15,324 9,276 6,463 27.4 dash
18 no-host configure.cpython 28,718 17,485 13,109 27.3 osh-cpython
26 no-host configure.cpython 15,422 9,165 6,527 27.4 osh-native
4 no-host configure.ocaml 3,861 1,633 1,260 20.4 bash
12 no-host configure.ocaml 3,763 1,585 1,197 20.6 dash
20 no-host configure.ocaml 4,665 2,223 1,651 20.6 osh-cpython
28 no-host configure.ocaml 3,846 1,653 1,232 20.4 osh-native
5 no-host configure.tcc 48 28 20 19.4 bash
13 no-host configure.tcc 42 35 7 19.3 dash
21 no-host configure.tcc 195 150 49 19.3 osh-cpython
29 no-host configure.tcc 49 30 19 19.1 osh-native
3 no-host configure.util-linux 14,244 8,960 5,771 30.0 bash
11 no-host configure.util-linux 15,035 9,234 6,303 30.1 dash
19 no-host configure.util-linux 31,527 20,955 11,692 30.0 osh-cpython
27 no-host configure.util-linux 14,547 8,843 5,897 30.3 osh-native
6 no-host configure.yash 1,824 1,093 740 24.4 bash
14 no-host configure.yash 1,783 987 799 24.4 dash
22 no-host configure.yash 2,472 1,511 1,005 24.5 osh-cpython
30 no-host configure.yash 1,864 1,060 805 24.4 osh-native
0 no-host hello-world 1 1 0 2.9 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 50 33 16 17.2 osh-cpython
24 no-host hello-world 3 0 3 6.0 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 2,511 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,087 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,413 0 0 0 8 0 47 10 osh-cpython
31 no-host abuild-print-help 3,231 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 106,310 0 0 0 8 0 1,997 74 bash
9 no-host bin-true 66,452 0 0 0 8 0 1,990 66 dash
17 no-host bin-true 754,240 0 0 0 8 0 2,002 498 osh-cpython
25 no-host bin-true 128,215 0 0 0 16 0 1,989 122 osh-native
2 no-host configure.cpython 2,228,298 0 0 0 32,928 0 14,442 1,112 bash
10 no-host configure.cpython 2,237,353 2 0 0 32,992 0 14,508 1,062 dash
18 no-host configure.cpython 6,146,917 0 0 0 27,512 0 13,320 1,209 osh-cpython
26 no-host configure.cpython 2,222,581 0 0 0 27,520 0 13,253 924 osh-native
4 no-host configure.ocaml 410,578 0 0 0 5,120 0 1,950 166 bash
12 no-host configure.ocaml 391,317 0 0 0 5,112 0 1,873 156 dash
20 no-host configure.ocaml 640,842 0 0 0 5,112 0 1,864 217 osh-cpython
28 no-host configure.ocaml 413,625 0 0 0 5,120 0 1,925 180 osh-native
5 no-host configure.tcc 6,562 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,473 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,398 0 0 0 96 0 53 5 osh-cpython
29 no-host configure.tcc 7,013 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,095,112 0 0 0 42,400 0 18,673 1,012 bash
11 no-host configure.util-linux 2,253,521 0 0 0 42,584 0 17,581 1,132 dash
19 no-host configure.util-linux 5,331,231 6 0 0 39,112 0 17,089 1,326 osh-cpython
27 no-host configure.util-linux 2,011,121 5 0 0 39,120 0 17,071 939 osh-native
6 no-host configure.yash 256,927 0 0 0 4,120 0 870 80 bash
14 no-host configure.yash 244,123 0 0 0 3,720 0 868 83 dash
22 no-host configure.yash 385,117 0 0 0 3,728 0 857 100 osh-cpython
30 no-host configure.yash 258,880 0 0 0 3,736 0 855 119 osh-native
0 no-host hello-world 155 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,689 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-119dec7c
dash dash-308ec8e6
osh-cpython osh-71e72033
osh-native osh-46c27339
host label host id
no-host no-host-556df3ee