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 9 457 23 23.73 1.18
bin-true no-host 678 545 2,232 816 3.29 1.20
configure.cpython no-host 15,114 15,396 28,785 15,506 1.90 1.03
configure.ocaml no-host 3,896 3,801 4,706 3,880 1.21 1.00
configure.tcc no-host 49 43 195 50 3.97 1.02
configure.util-linux no-host 14,125 15,229 31,586 14,667 2.24 1.04
configure.yash no-host 1,886 1,772 2,450 1,838 1.30 0.97
hello-world no-host 1 1 49 3 33.13 1.94

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,544 1,098 23,451 3,255 9.22 1.28
bin-true no-host 107,375 66,361 750,763 128,168 6.99 1.19
configure.cpython no-host 2,222,596 2,245,980 6,135,594 2,231,103 2.76 1.00
configure.ocaml no-host 409,980 390,744 639,545 413,308 1.56 1.01
configure.tcc no-host 6,555 5,490 23,259 6,985 3.55 1.07
configure.util-linux no-host 2,094,942 2,259,198 5,326,291 2,020,143 2.54 0.96
configure.yash no-host 256,337 245,112 383,955 258,999 1.50 1.01
hello-world no-host 152 79 3,684 351 24.24 2.31

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 3.4 21.8 9.0 5.03 2.09
bin-true no-host 2.8 1.4 17.3 7.9 6.29 2.86
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 20.6 1.00 1.00
configure.tcc no-host 19.3 19.3 19.4 19.4 1.01 1.01
configure.util-linux no-host 30.3 30.0 30.1 30.1 1.00 1.00
configure.yash no-host 24.4 24.2 24.5 24.4 1.01 1.00
hello-world no-host 2.9 1.3 17.3 6.0 6.00 2.09

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 6.0 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 816 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 15,506 1 62 15.8 27.4 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,667 3 63 22.2 30.1 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 3,880 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 50 0 0 1.3 19.4 30,527 30,527 0 1,599 14,801 14,127 350 0 50,000 0
configure.yash no-host 1,838 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 9.0 116,270 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 14 6 4.3 bash
15 no-host abuild-print-help 9 8 1 3.4 dash
23 no-host abuild-print-help 457 419 41 21.8 osh-cpython
31 no-host abuild-print-help 23 13 10 9.0 osh-native
1 no-host bin-true 678 503 208 2.8 bash
9 no-host bin-true 545 425 131 1.4 dash
17 no-host bin-true 2,232 1,488 1,004 17.3 osh-cpython
25 no-host bin-true 816 574 257 7.9 osh-native
2 no-host configure.cpython 15,114 8,971 6,542 27.4 bash
10 no-host configure.cpython 15,396 9,231 6,590 27.4 dash
18 no-host configure.cpython 28,785 17,479 13,186 27.4 osh-cpython
26 no-host configure.cpython 15,506 9,015 6,754 27.4 osh-native
4 no-host configure.ocaml 3,896 1,708 1,228 20.6 bash
12 no-host configure.ocaml 3,801 1,546 1,274 20.6 dash
20 no-host configure.ocaml 4,706 2,122 1,801 20.6 osh-cpython
28 no-host configure.ocaml 3,880 1,650 1,268 20.6 osh-native
5 no-host configure.tcc 49 30 20 19.3 bash
13 no-host configure.tcc 43 23 20 19.3 dash
21 no-host configure.tcc 195 129 68 19.4 osh-cpython
29 no-host configure.tcc 50 35 16 19.4 osh-native
3 no-host configure.util-linux 14,125 8,801 5,794 30.3 bash
11 no-host configure.util-linux 15,229 9,292 6,455 30.0 dash
19 no-host configure.util-linux 31,586 21,012 11,699 30.1 osh-cpython
27 no-host configure.util-linux 14,667 8,679 6,190 30.1 osh-native
6 no-host configure.yash 1,886 1,059 836 24.4 bash
14 no-host configure.yash 1,772 1,001 772 24.2 dash
22 no-host configure.yash 2,450 1,444 1,049 24.5 osh-cpython
30 no-host configure.yash 1,838 1,041 801 24.4 osh-native
0 no-host hello-world 1 1 0 2.9 bash
8 no-host hello-world 1 1 0 1.3 dash
16 no-host hello-world 49 44 4 17.3 osh-cpython
24 no-host hello-world 3 0 3 6.0 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 2,544 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,098 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,451 0 0 0 8 0 47 10 osh-cpython
31 no-host abuild-print-help 3,255 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 107,375 0 0 0 8 0 1,989 111 bash
9 no-host bin-true 66,361 0 0 0 8 0 1,994 95 dash
17 no-host bin-true 750,763 0 0 0 8 0 1,992 170 osh-cpython
25 no-host bin-true 128,168 0 0 0 16 0 1,985 44 osh-native
2 no-host configure.cpython 2,222,596 0 0 0 32,928 0 14,433 1,034 bash
10 no-host configure.cpython 2,245,980 0 0 0 32,992 0 14,570 1,104 dash
18 no-host configure.cpython 6,135,594 0 0 0 27,512 0 13,292 1,198 osh-cpython
26 no-host configure.cpython 2,231,103 0 0 0 27,520 0 13,340 1,172 osh-native
4 no-host configure.ocaml 409,980 0 0 0 5,120 0 1,956 163 bash
12 no-host configure.ocaml 390,744 0 0 0 5,112 0 1,867 157 dash
20 no-host configure.ocaml 639,545 0 0 0 5,112 0 1,859 186 osh-cpython
28 no-host configure.ocaml 413,308 0 0 0 5,120 0 1,930 180 osh-native
5 no-host configure.tcc 6,555 0 0 0 104 0 49 1 bash
13 no-host configure.tcc 5,490 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,259 0 0 0 96 0 52 11 osh-cpython
29 no-host configure.tcc 6,985 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,094,942 0 0 0 42,400 0 18,715 1,146 bash
11 no-host configure.util-linux 2,259,198 1 0 0 42,592 0 17,530 1,211 dash
19 no-host configure.util-linux 5,326,291 16 0 0 39,112 0 17,129 1,273 osh-cpython
27 no-host configure.util-linux 2,020,143 1 0 0 39,128 0 17,061 1,059 osh-native
6 no-host configure.yash 256,337 0 0 0 4,120 0 871 85 bash
14 no-host configure.yash 245,112 0 0 0 3,720 0 868 99 dash
22 no-host configure.yash 383,955 0 0 0 3,728 0 858 87 osh-cpython
30 no-host configure.yash 258,999 0 0 0 3,736 0 851 77 osh-native
0 no-host hello-world 152 0 0 0 8 0 1 0 bash
8 no-host hello-world 79 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,684 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 351 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-e98952f8
dash dash-308ec8e6
osh-cpython osh-56f213a4
osh-native osh-573c2773
host label host id
no-host no-host-556df3ee