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 10 455 23 23.67 1.19
bin-true no-host 669 543 2,230 819 3.33 1.22
configure.cpython no-host 15,064 15,184 28,799 15,292 1.91 1.02
configure.ocaml no-host 3,857 3,791 4,646 3,849 1.20 1.00
configure.tcc no-host 47 42 196 49 4.14 1.03
configure.util-linux no-host 14,076 14,887 31,233 14,541 2.22 1.03
configure.yash no-host 1,848 1,797 2,441 1,841 1.32 1.00
hello-world no-host 2 1 50 3 32.63 1.82

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,556 1,125 23,529 3,240 9.21 1.27
bin-true no-host 102,306 66,414 746,900 128,218 7.30 1.25
configure.cpython no-host 2,213,466 2,237,338 6,134,876 2,235,403 2.77 1.01
configure.ocaml no-host 410,430 391,504 639,578 414,381 1.56 1.01
configure.tcc no-host 6,557 5,484 23,294 6,983 3.55 1.06
configure.util-linux no-host 2,095,846 2,252,770 5,327,602 2,014,605 2.54 0.96
configure.yash no-host 256,405 244,100 384,005 257,969 1.50 1.01
hello-world no-host 151 82 3,682 348 24.38 2.30

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 8.8 4.88 1.97
bin-true no-host 2.9 1.4 17.4 7.9 6.05 2.73
configure.cpython no-host 27.5 27.4 27.4 27.3 1.00 0.99
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.3 19.3 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.3 29.9 30.1 30.0 1.00 0.99
configure.yash no-host 24.2 24.2 24.5 24.4 1.01 1.01
hello-world no-host 2.9 1.4 17.4 6.3 6.05 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 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 819 1 2 2.7 7.9 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,292 1 62 15.8 27.3 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,541 3 62 22.2 30.0 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 3,849 1 2 2.7 20.6 150,038 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 19.3 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,841 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 16 4 4.5 bash
15 no-host abuild-print-help 10 6 4 3.4 dash
23 no-host abuild-print-help 455 423 35 21.8 osh-cpython
31 no-host abuild-print-help 23 18 5 8.8 osh-native
1 no-host bin-true 669 505 196 2.9 bash
9 no-host bin-true 543 422 131 1.4 dash
17 no-host bin-true 2,230 1,436 1,051 17.4 osh-cpython
25 no-host bin-true 819 590 246 7.9 osh-native
2 no-host configure.cpython 15,064 9,144 6,306 27.5 bash
10 no-host configure.cpython 15,184 9,178 6,423 27.4 dash
18 no-host configure.cpython 28,799 17,540 13,114 27.4 osh-cpython
26 no-host configure.cpython 15,292 9,154 6,407 27.3 osh-native
4 no-host configure.ocaml 3,857 1,658 1,242 20.6 bash
12 no-host configure.ocaml 3,791 1,618 1,190 20.6 dash
20 no-host configure.ocaml 4,646 2,274 1,579 20.6 osh-cpython
28 no-host configure.ocaml 3,849 1,609 1,279 20.6 osh-native
5 no-host configure.tcc 47 24 24 19.3 bash
13 no-host configure.tcc 42 33 9 19.3 dash
21 no-host configure.tcc 196 155 44 19.3 osh-cpython
29 no-host configure.tcc 49 21 28 19.3 osh-native
3 no-host configure.util-linux 14,076 8,832 5,720 30.3 bash
11 no-host configure.util-linux 14,887 9,133 6,245 29.9 dash
19 no-host configure.util-linux 31,233 20,653 11,659 30.1 osh-cpython
27 no-host configure.util-linux 14,541 8,806 5,926 30.0 osh-native
6 no-host configure.yash 1,848 1,095 761 24.2 bash
14 no-host configure.yash 1,797 1,065 736 24.2 dash
22 no-host configure.yash 2,441 1,526 959 24.5 osh-cpython
30 no-host configure.yash 1,841 1,046 799 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 50 29 21 17.4 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 2,556 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,125 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,529 0 0 0 8 0 47 10 osh-cpython
31 no-host abuild-print-help 3,240 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 102,306 0 0 0 8 0 1,985 80 bash
9 no-host bin-true 66,414 0 0 0 8 0 1,988 44 dash
17 no-host bin-true 746,900 0 0 0 8 0 2,000 105 osh-cpython
25 no-host bin-true 128,218 0 0 0 16 0 1,992 57 osh-native
2 no-host configure.cpython 2,213,466 0 0 0 32,928 0 14,531 1,087 bash
10 no-host configure.cpython 2,237,338 0 0 0 32,992 0 14,598 1,289 dash
18 no-host configure.cpython 6,134,876 1 0 0 27,512 0 13,335 1,076 osh-cpython
26 no-host configure.cpython 2,235,403 0 0 0 27,520 0 13,350 1,007 osh-native
4 no-host configure.ocaml 410,430 0 0 0 5,120 0 1,936 203 bash
12 no-host configure.ocaml 391,504 0 0 0 5,112 0 1,890 158 dash
20 no-host configure.ocaml 639,578 0 0 0 5,112 0 1,853 207 osh-cpython
28 no-host configure.ocaml 414,381 0 0 0 5,120 0 1,931 168 osh-native
5 no-host configure.tcc 6,557 0 0 0 104 0 48 2 bash
13 no-host configure.tcc 5,484 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 23,294 0 0 0 96 0 53 14 osh-cpython
29 no-host configure.tcc 6,983 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,095,846 0 0 0 42,400 0 18,557 1,035 bash
11 no-host configure.util-linux 2,252,770 1 0 0 42,592 0 17,483 1,127 dash
19 no-host configure.util-linux 5,327,602 7 0 0 39,112 0 17,225 1,309 osh-cpython
27 no-host configure.util-linux 2,014,605 0 0 0 39,120 0 17,075 1,057 osh-native
6 no-host configure.yash 256,405 0 0 0 4,120 0 870 75 bash
14 no-host configure.yash 244,100 0 0 0 3,720 0 869 73 dash
22 no-host configure.yash 384,005 0 0 0 3,728 0 858 90 osh-cpython
30 no-host configure.yash 257,969 0 0 0 3,736 0 853 103 osh-native
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,682 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 348 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-84ef40f1
dash dash-308ec8e6
osh-cpython osh-ab28574c
osh-native osh-a3166a99
host label host id
no-host no-host-556df3ee