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 24 11 524 26 22.27 1.11
bin-true no-host 660 634 2,690 990 4.08 1.50
configure.cpython no-host 16,756 17,874 33,844 18,296 2.02 1.09
configure.ocaml no-host 4,330 4,258 5,328 4,377 1.23 1.01
configure.tcc no-host 57 50 227 61 3.97 1.07
configure.util-linux no-host 16,636 17,782 37,262 15,356 2.24 0.92
configure.yash no-host 2,151 2,094 2,915 2,213 1.36 1.03
hello-world no-host 2 1 56 3 37.16 2.21

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,543 1,087 22,837 3,166 8.98 1.24
bin-true no-host 106,425 67,465 752,381 128,467 7.07 1.21
configure.cpython no-host 2,225,857 2,242,852 6,112,426 2,220,877 2.75 1.00
configure.ocaml no-host 410,923 390,741 638,315 413,510 1.55 1.01
configure.tcc no-host 6,564 5,469 23,227 7,003 3.54 1.07
configure.util-linux no-host 2,102,232 2,259,099 5,286,984 1,992,997 2.51 0.95
configure.yash no-host 255,181 244,428 384,065 258,058 1.51 1.01
hello-world no-host 151 85 3,696 350 24.48 2.32

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 21.8 9.0 4.88 2.03
bin-true no-host 2.9 1.6 17.4 8.0 6.05 2.77
configure.cpython no-host 27.4 27.5 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.4 20.6 0.99 1.00
configure.tcc no-host 19.4 19.3 19.3 19.3 0.99 0.99
configure.util-linux no-host 30.1 30.1 30.3 30.4 1.00 1.01
configure.yash no-host 24.4 24.2 24.4 24.2 1.00 0.99
hello-world no-host 2.8 1.4 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 3,736 3,736 0 681 1,886 1,169 2 0 50,000 0
bin-true no-host 990 1 2 2.6 8.0 154,701 13,053 2,806 9,731 78,355 66,615 5,012 3 50,000 0
configure.cpython no-host 18,296 2 79 15.0 27.4 1,772,677 49,204 28,515 86,378 908,107 778,192 42,399 60 50,000 0
configure.util-linux no-host 15,356 3 70 21.3 30.4 2,703,413 44,774 65,800 109,640 1,320,605 1,273,168 49,081 41 131,600 1
configure.ocaml no-host 4,377 1 2 2.6 20.6 150,047 11,053 5,146 7,510 71,643 70,894 2,680 3 50,000 0
configure.tcc no-host 61 0 0 1.3 19.3 30,536 30,536 0 1,501 14,810 14,225 350 0 50,000 0
configure.yash no-host 2,213 1 3 2.6 24.2 139,704 7,971 6,607 6,317 70,315 63,072 2,990 3 50,000 0
abuild-print-help no-host 26 1 2 2.8 9.0 116,279 64,462 42,670 4,552 54,555 57,172 478 3 85,340 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 24 17 6 4.5 bash
15 no-host abuild-print-help 11 6 6 3.4 dash
23 no-host abuild-print-help 524 478 50 21.8 osh-cpython
31 no-host abuild-print-help 26 19 8 9.0 osh-native
1 no-host bin-true 660 486 203 2.9 bash
9 no-host bin-true 634 466 183 1.6 dash
17 no-host bin-true 2,690 1,603 1,387 17.4 osh-cpython
25 no-host bin-true 990 647 364 8.0 osh-native
2 no-host configure.cpython 16,756 10,113 7,091 27.4 bash
10 no-host configure.cpython 17,874 10,835 7,544 27.5 dash
18 no-host configure.cpython 33,844 20,343 15,671 27.4 osh-cpython
26 no-host configure.cpython 18,296 10,644 7,989 27.4 osh-native
4 no-host configure.ocaml 4,330 1,961 1,419 20.6 bash
12 no-host configure.ocaml 4,258 1,878 1,404 20.6 dash
20 no-host configure.ocaml 5,328 2,689 1,890 20.4 osh-cpython
28 no-host configure.ocaml 4,377 1,888 1,540 20.6 osh-native
5 no-host configure.tcc 57 39 19 19.4 bash
13 no-host configure.tcc 50 30 20 19.3 dash
21 no-host configure.tcc 227 156 75 19.3 osh-cpython
29 no-host configure.tcc 61 33 29 19.3 osh-native
3 no-host configure.util-linux 16,636 10,248 6,933 30.1 bash
11 no-host configure.util-linux 17,782 10,650 7,737 30.1 dash
19 no-host configure.util-linux 37,262 24,464 14,100 30.3 osh-cpython
27 no-host configure.util-linux 15,356 9,251 6,319 30.4 osh-native
6 no-host configure.yash 2,151 1,302 857 24.4 bash
14 no-host configure.yash 2,094 1,217 882 24.2 dash
22 no-host configure.yash 2,915 1,799 1,166 24.4 osh-cpython
30 no-host configure.yash 2,213 1,227 989 24.2 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 56 28 27 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 2,543 0 0 0 16 0 41 3 bash
15 no-host abuild-print-help 1,087 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 22,837 0 0 0 8 0 45 10 osh-cpython
31 no-host abuild-print-help 3,166 0 0 0 16 0 38 0 osh-native
1 no-host bin-true 106,425 0 0 0 8 0 1,989 98 bash
9 no-host bin-true 67,465 0 0 0 8 0 1,989 41 dash
17 no-host bin-true 752,381 0 0 0 8 0 1,987 398 osh-cpython
25 no-host bin-true 128,467 0 0 0 16 0 1,992 123 osh-native
2 no-host configure.cpython 2,225,857 0 0 0 32,928 0 14,498 1,142 bash
10 no-host configure.cpython 2,242,852 0 0 0 32,992 0 14,558 1,161 dash
18 no-host configure.cpython 6,112,426 0 0 0 27,512 0 13,190 1,419 osh-cpython
26 no-host configure.cpython 2,220,877 0 0 0 27,520 0 13,522 1,201 osh-native
4 no-host configure.ocaml 410,923 0 0 0 5,120 0 1,943 161 bash
12 no-host configure.ocaml 390,741 0 0 0 5,112 0 1,923 150 dash
20 no-host configure.ocaml 638,315 0 0 0 5,112 0 1,874 207 osh-cpython
28 no-host configure.ocaml 413,510 0 0 0 5,120 0 1,929 154 osh-native
5 no-host configure.tcc 6,564 0 0 0 104 0 49 0 bash
13 no-host configure.tcc 5,469 0 0 0 96 0 47 4 dash
21 no-host configure.tcc 23,227 0 0 0 96 0 53 11 osh-cpython
29 no-host configure.tcc 7,003 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,102,232 1 0 0 42,408 0 18,558 1,282 bash
11 no-host configure.util-linux 2,259,099 0 0 0 42,592 0 17,454 1,208 dash
19 no-host configure.util-linux 5,286,984 12 0 0 39,128 0 16,948 1,471 osh-cpython
27 no-host configure.util-linux 1,992,997 0 0 0 39,128 0 16,999 1,034 osh-native
6 no-host configure.yash 255,181 0 0 0 4,120 0 870 110 bash
14 no-host configure.yash 244,428 0 0 0 3,720 0 869 98 dash
22 no-host configure.yash 384,065 0 0 0 3,728 0 855 129 osh-cpython
30 no-host configure.yash 258,058 0 0 0 3,736 0 847 289 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,696 0 0 0 8 0 7 4 osh-cpython
24 no-host hello-world 350 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-82f5db31
dash dash-308ec8e6
osh-cpython osh-1a95b5f2
osh-native osh-aacd4768
host label host id
no-host no-host-556df3ee