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 10 476 22 24.35 1.14
bin-true no-host 679 549 2,239 818 3.30 1.21
configure.cpython no-host 15,620 15,701 29,359 15,866 1.88 1.02
configure.ocaml no-host 3,939 3,832 4,779 3,928 1.21 1.00
configure.tcc no-host 48 42 198 50 4.08 1.03
configure.util-linux no-host 14,554 15,346 32,200 14,893 2.21 1.02
configure.yash no-host 1,874 1,816 2,535 1,887 1.35 1.01
hello-world no-host 2 1 51 3 31.70 1.81

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,533 1,107 23,411 3,214 9.24 1.27
bin-true no-host 106,337 66,440 752,483 126,176 7.08 1.19
configure.cpython no-host 2,223,421 2,243,329 6,144,870 2,228,670 2.76 1.00
configure.ocaml no-host 410,162 391,139 638,691 413,863 1.56 1.01
configure.tcc no-host 6,536 5,484 23,199 6,999 3.55 1.07
configure.util-linux no-host 2,102,368 2,261,500 5,334,836 2,012,202 2.54 0.96
configure.yash no-host 255,706 243,122 386,503 259,069 1.51 1.01
hello-world no-host 152 83 3,659 346 24.07 2.28

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 3.5 21.5 8.9 4.97 2.06
bin-true no-host 3.0 1.6 17.3 8.0 5.74 2.65
configure.cpython no-host 27.4 27.4 27.4 27.4 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.3 19.3 19.3 19.4 1.00 1.01
configure.util-linux no-host 30.3 30.0 30.1 30.0 1.00 0.99
configure.yash no-host 24.2 24.2 24.4 24.5 1.01 1.01
hello-world no-host 2.9 1.4 17.2 6.3 5.95 2.18

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 3,722 3,722 0 684 1,874 1,164 2 0 50,000 0
bin-true no-host 818 1 2 2.7 8.0 154,687 12,991 2,798 11,737 78,343 64,607 5,012 3 50,000 0
configure.cpython no-host 15,866 1 64 15.8 27.4 1,772,603 49,196 28,507 101,770 908,050 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,893 3 63 22.2 30.0 2,703,267 44,765 65,791 126,121 1,320,494 1,256,652 49,081 41 131,582 1
configure.ocaml no-host 3,928 1 2 2.7 20.4 150,029 11,044 5,137 8,602 71,628 69,799 2,680 3 50,000 0
configure.tcc no-host 50 0 0 1.3 19.4 30,522 30,522 0 1,599 14,798 14,125 350 0 50,000 0
configure.yash no-host 1,887 1 2 2.6 24.5 139,686 7,963 6,599 7,554 70,300 61,832 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.9 116,265 64,454 42,662 4,609 54,543 57,113 478 3 85,324 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 15 5 4.3 bash
15 no-host abuild-print-help 10 8 2 3.5 dash
23 no-host abuild-print-help 476 424 54 21.5 osh-cpython
31 no-host abuild-print-help 22 13 10 8.9 osh-native
1 no-host bin-true 679 506 203 3.0 bash
9 no-host bin-true 549 423 133 1.6 dash
17 no-host bin-true 2,239 1,467 1,040 17.3 osh-cpython
25 no-host bin-true 818 584 248 8.0 osh-native
2 no-host configure.cpython 15,620 9,216 6,810 27.4 bash
10 no-host configure.cpython 15,701 9,484 6,636 27.4 dash
18 no-host configure.cpython 29,359 17,707 13,561 27.4 osh-cpython
26 no-host configure.cpython 15,866 9,197 6,933 27.4 osh-native
4 no-host configure.ocaml 3,939 1,761 1,207 20.6 bash
12 no-host configure.ocaml 3,832 1,650 1,200 20.6 dash
20 no-host configure.ocaml 4,779 2,334 1,656 20.6 osh-cpython
28 no-host configure.ocaml 3,928 1,694 1,274 20.4 osh-native
5 no-host configure.tcc 48 33 16 19.3 bash
13 no-host configure.tcc 42 21 21 19.3 dash
21 no-host configure.tcc 198 144 57 19.3 osh-cpython
29 no-host configure.tcc 50 26 24 19.4 osh-native
3 no-host configure.util-linux 14,554 9,098 5,946 30.3 bash
11 no-host configure.util-linux 15,346 9,470 6,365 30.0 dash
19 no-host configure.util-linux 32,200 21,556 11,782 30.1 osh-cpython
27 no-host configure.util-linux 14,893 8,884 6,197 30.0 osh-native
6 no-host configure.yash 1,874 1,091 792 24.2 bash
14 no-host configure.yash 1,816 1,062 757 24.2 dash
22 no-host configure.yash 2,535 1,535 1,046 24.4 osh-cpython
30 no-host configure.yash 1,887 1,056 837 24.5 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 51 35 15 17.2 osh-cpython
24 no-host hello-world 3 3 0 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 2,533 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,107 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,411 0 0 0 8 0 47 13 osh-cpython
31 no-host abuild-print-help 3,214 0 0 0 16 0 41 1 osh-native
1 no-host bin-true 106,337 0 0 0 8 0 1,987 49 bash
9 no-host bin-true 66,440 0 0 0 8 0 1,982 42 dash
17 no-host bin-true 752,483 0 0 0 8 0 1,990 148 osh-cpython
25 no-host bin-true 126,176 0 0 0 16 0 1,988 61 osh-native
2 no-host configure.cpython 2,223,421 1 0 0 32,928 0 14,447 1,154 bash
10 no-host configure.cpython 2,243,329 0 0 0 32,992 0 14,574 1,136 dash
18 no-host configure.cpython 6,144,870 1 0 0 27,512 0 13,173 1,237 osh-cpython
26 no-host configure.cpython 2,228,670 2 0 0 27,520 0 13,263 944 osh-native
4 no-host configure.ocaml 410,162 0 0 0 5,120 0 1,964 172 bash
12 no-host configure.ocaml 391,139 0 0 0 5,112 0 1,898 139 dash
20 no-host configure.ocaml 638,691 0 0 0 5,112 0 1,861 155 osh-cpython
28 no-host configure.ocaml 413,863 0 0 0 5,120 0 1,934 159 osh-native
5 no-host configure.tcc 6,536 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,484 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,199 0 0 0 96 0 53 14 osh-cpython
29 no-host configure.tcc 6,999 0 0 0 104 0 46 3 osh-native
3 no-host configure.util-linux 2,102,368 1 0 0 42,400 0 18,556 1,076 bash
11 no-host configure.util-linux 2,261,500 0 0 0 42,584 0 17,479 1,082 dash
19 no-host configure.util-linux 5,334,836 7 0 0 39,144 0 17,094 1,229 osh-cpython
27 no-host configure.util-linux 2,012,202 0 0 0 39,128 0 17,039 1,042 osh-native
6 no-host configure.yash 255,706 0 0 0 4,120 0 866 71 bash
14 no-host configure.yash 243,122 0 0 0 3,720 0 868 88 dash
22 no-host configure.yash 386,503 0 0 0 3,728 0 857 111 osh-cpython
30 no-host configure.yash 259,069 0 0 0 3,736 0 853 66 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 1 bash
8 no-host hello-world 83 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,659 0 0 0 8 0 7 4 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-68ea3b10
dash dash-308ec8e6
osh-cpython osh-fe71c7eb
osh-native osh-4684a690
host label host id
no-host no-host-13226fd6