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 10 477 23 24.89 1.18
bin-true no-host 681 541 2,275 815 3.34 1.20
configure.cpython no-host 15,294 15,346 29,064 15,679 1.90 1.03
configure.ocaml no-host 3,875 3,802 4,763 3,921 1.23 1.01
configure.tcc no-host 50 42 196 49 3.95 0.99
configure.util-linux no-host 14,248 15,151 31,565 14,815 2.22 1.04
configure.yash no-host 1,878 1,812 2,482 1,858 1.32 0.99
hello-world no-host 2 1 54 3 35.84 2.25

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,530 1,102 23,431 3,221 9.26 1.27
bin-true no-host 105,387 66,431 752,469 126,154 7.14 1.20
configure.cpython no-host 2,223,548 2,245,784 6,140,567 2,229,116 2.76 1.00
configure.ocaml no-host 410,808 390,721 638,866 413,295 1.56 1.01
configure.tcc no-host 6,557 5,485 23,176 6,971 3.53 1.06
configure.util-linux no-host 2,099,971 2,257,723 5,334,379 2,009,729 2.54 0.96
configure.yash no-host 255,564 244,475 386,401 257,778 1.51 1.01
hello-world no-host 155 80 3,662 350 23.63 2.26

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 27.3 27.3 27.3 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.1 19.4 19.3 19.3 1.01 1.01
configure.util-linux no-host 30.0 30.0 30.3 30.1 1.01 1.00
configure.yash no-host 24.2 24.2 24.2 24.4 1.00 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 0.3 6.2 3,722 3,722 0 684 1,874 1,164 2 0 50,000 0
bin-true no-host 815 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 15,679 1 64 15.8 27.3 1,772,603 49,196 28,507 101,770 908,050 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,815 3 62 22.2 30.1 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 3,921 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 49 0 0 1.3 19.3 30,522 30,522 0 1,599 14,798 14,125 350 0 50,000 0
configure.yash no-host 1,858 1 2 2.6 24.4 139,686 7,963 6,599 7,554 70,300 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 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 19 16 4 4.3 bash
15 no-host abuild-print-help 10 9 1 3.5 dash
23 no-host abuild-print-help 477 436 44 21.5 osh-cpython
31 no-host abuild-print-help 23 15 8 8.9 osh-native
1 no-host bin-true 681 479 229 3.0 bash
9 no-host bin-true 541 417 135 1.6 dash
17 no-host bin-true 2,275 1,453 1,091 17.3 osh-cpython
25 no-host bin-true 815 590 240 8.0 osh-native
2 no-host configure.cpython 15,294 9,315 6,375 27.4 bash
10 no-host configure.cpython 15,346 9,199 6,565 27.3 dash
18 no-host configure.cpython 29,064 17,579 13,369 27.3 osh-cpython
26 no-host configure.cpython 15,679 9,161 6,791 27.3 osh-native
4 no-host configure.ocaml 3,875 1,696 1,218 20.6 bash
12 no-host configure.ocaml 3,802 1,648 1,171 20.6 dash
20 no-host configure.ocaml 4,763 2,340 1,640 20.6 osh-cpython
28 no-host configure.ocaml 3,921 1,654 1,304 20.4 osh-native
5 no-host configure.tcc 50 33 17 19.1 bash
13 no-host configure.tcc 42 25 18 19.4 dash
21 no-host configure.tcc 196 161 38 19.3 osh-cpython
29 no-host configure.tcc 49 28 21 19.3 osh-native
3 no-host configure.util-linux 14,248 8,932 5,797 30.0 bash
11 no-host configure.util-linux 15,151 9,277 6,369 30.0 dash
19 no-host configure.util-linux 31,565 21,057 11,608 30.3 osh-cpython
27 no-host configure.util-linux 14,815 8,771 6,236 30.1 osh-native
6 no-host configure.yash 1,878 1,157 730 24.2 bash
14 no-host configure.yash 1,812 1,016 800 24.2 dash
22 no-host configure.yash 2,482 1,513 1,013 24.2 osh-cpython
30 no-host configure.yash 1,858 1,048 814 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 54 37 17 17.2 osh-cpython
24 no-host hello-world 3 0 3 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 2,530 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,102 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,431 0 0 0 8 0 47 11 osh-cpython
31 no-host abuild-print-help 3,221 0 0 0 16 0 41 4 osh-native
1 no-host bin-true 105,387 0 0 0 8 0 1,985 94 bash
9 no-host bin-true 66,431 0 0 0 8 0 1,988 46 dash
17 no-host bin-true 752,469 0 0 0 8 0 1,999 421 osh-cpython
25 no-host bin-true 126,154 0 0 0 16 0 1,990 107 osh-native
2 no-host configure.cpython 2,223,548 0 0 0 32,928 0 14,539 1,105 bash
10 no-host configure.cpython 2,245,784 0 0 0 32,992 0 14,625 1,396 dash
18 no-host configure.cpython 6,140,567 0 0 0 27,512 0 13,291 1,342 osh-cpython
26 no-host configure.cpython 2,229,116 0 0 0 27,520 0 13,197 1,071 osh-native
4 no-host configure.ocaml 410,808 0 0 0 5,120 0 1,946 150 bash
12 no-host configure.ocaml 390,721 0 0 0 5,112 0 1,877 151 dash
20 no-host configure.ocaml 638,866 0 0 0 5,112 0 1,848 181 osh-cpython
28 no-host configure.ocaml 413,295 0 0 0 5,120 0 1,930 172 osh-native
5 no-host configure.tcc 6,557 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,485 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,176 0 0 0 96 0 54 8 osh-cpython
29 no-host configure.tcc 6,971 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,099,971 0 0 0 42,408 0 18,565 1,046 bash
11 no-host configure.util-linux 2,257,723 0 0 0 42,592 0 17,459 1,124 dash
19 no-host configure.util-linux 5,334,379 14 0 0 39,112 0 17,079 1,153 osh-cpython
27 no-host configure.util-linux 2,009,729 1 0 0 39,128 0 17,185 1,125 osh-native
6 no-host configure.yash 255,564 0 0 0 4,120 0 866 81 bash
14 no-host configure.yash 244,475 0 0 0 3,720 0 869 83 dash
22 no-host configure.yash 386,401 0 0 0 3,728 0 857 98 osh-cpython
30 no-host configure.yash 257,778 0 0 0 3,736 0 852 98 osh-native
0 no-host hello-world 155 0 0 0 8 0 1 0 bash
8 no-host hello-world 80 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,662 0 0 0 8 0 7 2 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-69ed0c7b
dash dash-308ec8e6
osh-cpython osh-d3561f04
osh-native osh-f89219b8
host label host id
no-host no-host-13226fd6