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 9 463 21 24.31 1.12
bin-true no-host 682 546 2,255 806 3.31 1.18
configure.cpython no-host 15,047 15,051 28,558 15,237 1.90 1.01
configure.ocaml no-host 3,798 3,733 4,621 3,804 1.22 1.00
configure.tcc no-host 48 41 192 48 4.02 1.01
configure.util-linux no-host 14,075 14,961 31,102 14,314 2.21 1.02
configure.yash no-host 1,830 1,806 2,427 1,822 1.33 1.00
hello-world no-host 2 1 47 3 31.04 1.83

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,549 1,113 23,431 3,164 9.19 1.24
bin-true no-host 107,322 66,426 750,660 126,263 6.99 1.18
configure.cpython no-host 2,214,935 2,241,068 6,136,820 2,224,828 2.77 1.00
configure.ocaml no-host 410,037 391,234 640,067 412,932 1.56 1.01
configure.tcc no-host 6,531 5,487 23,247 6,946 3.56 1.06
configure.util-linux no-host 2,095,793 2,250,824 5,325,092 2,006,815 2.54 0.96
configure.yash no-host 256,623 245,080 384,334 258,564 1.50 1.01
hello-world no-host 154 83 3,679 343 23.89 2.23

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 21.6 8.7 5.00 2.00
bin-true no-host 3.0 1.4 17.4 7.9 5.78 2.61
configure.cpython no-host 28.4 27.3 27.3 27.5 0.96 0.97
configure.ocaml no-host 20.4 20.6 20.4 20.6 1.00 1.01
configure.tcc no-host 19.3 19.3 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.0 30.0 30.3 30.0 1.01 1.00
configure.yash no-host 24.5 24.4 24.4 24.2 0.99 0.99
hello-world no-host 2.9 1.6 17.3 5.9 6.00 2.05

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 5.9 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 806 1 2 2.7 7.9 154,692 12,780 2,737 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,237 1 58 15.8 27.5 1,772,668 44,567 28,446 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,314 3 58 22.2 30.0 2,703,404 45,041 65,750 126,121 1,320,596 1,256,687 49,081 41 131,500 1
configure.ocaml no-host 3,804 0 2 2.7 20.6 150,038 10,983 5,076 8,602 71,634 69,802 2,680 3 50,000 0
configure.tcc no-host 48 0 0 1.3 19.3 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,822 1 2 2.6 24.2 139,695 7,902 6,538 7,554 70,306 61,835 2,990 3 50,000 0
abuild-print-help no-host 21 1 2 2.8 8.7 116,270 64,393 42,601 4,610 54,546 57,114 478 3 85,202 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 13 7 4.3 bash
15 no-host abuild-print-help 9 9 1 3.5 dash
23 no-host abuild-print-help 463 412 54 21.6 osh-cpython
31 no-host abuild-print-help 21 11 11 8.7 osh-native
1 no-host bin-true 682 518 193 3.0 bash
9 no-host bin-true 546 423 133 1.4 dash
17 no-host bin-true 2,255 1,527 984 17.4 osh-cpython
25 no-host bin-true 806 545 273 7.9 osh-native
2 no-host configure.cpython 15,047 9,105 6,334 28.4 bash
10 no-host configure.cpython 15,051 9,156 6,304 27.3 dash
18 no-host configure.cpython 28,558 17,367 13,022 27.3 osh-cpython
26 no-host configure.cpython 15,237 8,906 6,583 27.5 osh-native
4 no-host configure.ocaml 3,798 1,676 1,158 20.4 bash
12 no-host configure.ocaml 3,733 1,564 1,185 20.6 dash
20 no-host configure.ocaml 4,621 2,285 1,537 20.4 osh-cpython
28 no-host configure.ocaml 3,804 1,592 1,249 20.6 osh-native
5 no-host configure.tcc 48 23 25 19.3 bash
13 no-host configure.tcc 41 25 17 19.3 dash
21 no-host configure.tcc 192 127 68 19.4 osh-cpython
29 no-host configure.tcc 48 23 26 19.3 osh-native
3 no-host configure.util-linux 14,075 8,785 5,734 30.0 bash
11 no-host configure.util-linux 14,961 9,173 6,280 30.0 dash
19 no-host configure.util-linux 31,102 20,894 11,272 30.3 osh-cpython
27 no-host configure.util-linux 14,314 8,525 5,973 30.0 osh-native
6 no-host configure.yash 1,830 979 842 24.5 bash
14 no-host configure.yash 1,806 1,085 723 24.4 dash
22 no-host configure.yash 2,427 1,468 1,001 24.4 osh-cpython
30 no-host configure.yash 1,822 1,077 750 24.2 osh-native
0 no-host hello-world 2 2 0 2.9 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 47 32 15 17.3 osh-cpython
24 no-host hello-world 3 0 3 5.9 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 2,549 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,113 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,431 0 0 0 8 0 47 6 osh-cpython
31 no-host abuild-print-help 3,164 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 107,322 0 0 0 8 0 1,991 96 bash
9 no-host bin-true 66,426 0 0 0 8 0 1,981 57 dash
17 no-host bin-true 750,660 0 0 0 8 0 1,995 506 osh-cpython
25 no-host bin-true 126,263 0 0 0 16 0 1,991 54 osh-native
2 no-host configure.cpython 2,214,935 0 0 0 32,928 0 14,518 1,252 bash
10 no-host configure.cpython 2,241,068 0 0 0 32,992 0 14,652 1,201 dash
18 no-host configure.cpython 6,136,820 0 0 0 27,512 0 13,320 1,329 osh-cpython
26 no-host configure.cpython 2,224,828 0 0 0 27,520 0 13,313 1,259 osh-native
4 no-host configure.ocaml 410,037 0 0 0 5,120 0 1,951 196 bash
12 no-host configure.ocaml 391,234 0 0 0 5,112 0 1,938 183 dash
20 no-host configure.ocaml 640,067 1 0 0 5,112 0 1,863 269 osh-cpython
28 no-host configure.ocaml 412,932 0 0 0 5,120 0 1,938 171 osh-native
5 no-host configure.tcc 6,531 0 0 0 104 0 49 2 bash
13 no-host configure.tcc 5,487 0 0 0 96 0 46 0 dash
21 no-host configure.tcc 23,247 0 0 0 96 0 52 8 osh-cpython
29 no-host configure.tcc 6,946 0 0 0 104 0 47 7 osh-native
3 no-host configure.util-linux 2,095,793 3 0 0 42,400 0 18,595 1,193 bash
11 no-host configure.util-linux 2,250,824 1 0 0 42,592 0 17,353 1,134 dash
19 no-host configure.util-linux 5,325,092 8 0 0 39,112 0 17,061 1,157 osh-cpython
27 no-host configure.util-linux 2,006,815 2 0 0 39,120 0 17,065 950 osh-native
6 no-host configure.yash 256,623 0 0 0 4,120 0 881 91 bash
14 no-host configure.yash 245,080 0 0 0 3,720 0 870 82 dash
22 no-host configure.yash 384,334 0 0 0 3,728 0 856 93 osh-cpython
30 no-host configure.yash 258,564 0 0 0 3,736 0 851 93 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 3,679 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 343 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-a92f0695
dash dash-308ec8e6
osh-cpython osh-1d4e4c60
osh-native osh-12332731
host label host id
no-host no-host-556df3ee