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 9 455 22 23.78 1.17
bin-true no-host 682 547 2,243 826 3.29 1.21
configure.cpython no-host 15,061 15,356 28,642 15,328 1.90 1.02
configure.ocaml no-host 3,810 3,742 4,697 3,831 1.23 1.01
configure.tcc no-host 48 42 195 49 4.08 1.02
configure.util-linux no-host 14,221 15,078 31,458 14,424 2.21 1.01
configure.yash no-host 1,869 1,768 2,473 1,844 1.32 0.99
hello-world no-host 2 1 47 3 31.09 1.89

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 1,116 23,052 3,205 9.04 1.26
bin-true no-host 105,396 66,413 746,949 128,623 7.09 1.22
configure.cpython no-host 2,222,968 2,243,301 6,066,934 2,244,534 2.73 1.01
configure.ocaml no-host 410,575 390,771 634,120 413,928 1.54 1.01
configure.tcc no-host 6,581 5,479 22,959 6,953 3.49 1.06
configure.util-linux no-host 2,100,542 2,263,479 5,291,121 2,012,559 2.52 0.96
configure.yash no-host 256,213 244,030 383,477 258,283 1.50 1.01
hello-world no-host 153 83 3,631 340 23.73 2.22

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 21.6 8.8 4.85 1.97
bin-true no-host 3.0 1.4 17.2 8.0 5.70 2.65
configure.cpython no-host 27.7 27.4 27.4 27.3 0.99 0.99
configure.ocaml no-host 20.6 20.6 20.4 20.4 0.99 0.99
configure.tcc no-host 19.4 19.4 19.3 19.4 0.99 1.00
configure.util-linux no-host 30.3 30.0 30.1 30.3 1.00 1.00
configure.yash no-host 24.2 24.2 24.4 24.2 1.01 1.00
hello-world no-host 2.9 1.4 17.2 6.0 5.95 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 0.2 6.0 3,673 3,673 0 681 1,828 1,164 2 0 50,000 0
bin-true no-host 826 1 2 2.7 8.0 154,619 12,860 2,762 12,730 77,280 64,609 5,012 3 50,000 0
configure.cpython no-host 15,328 1 61 15.9 27.3 1,765,934 39,052 24,503 101,923 901,347 762,664 42,399 60 50,000 0
configure.util-linux no-host 14,424 3 58 22.2 30.3 2,695,085 29,056 65,754 126,121 1,312,366 1,256,598 49,081 41 131,508 1
configure.ocaml no-host 3,831 1 2 2.7 20.4 149,110 10,969 5,100 8,602 70,893 69,615 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.4 30,387 30,387 0 1,599 14,663 14,125 350 0 50,000 0
configure.yash no-host 1,844 1 2 2.6 24.2 138,968 6,642 6,495 7,554 69,574 61,840 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 8.8 116,013 64,388 42,627 4,601 54,295 57,117 478 3 85,254 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 9 10 0 3.4 dash
23 no-host abuild-print-help 455 418 41 21.6 osh-cpython
31 no-host abuild-print-help 22 20 2 8.8 osh-native
1 no-host bin-true 682 500 212 3.0 bash
9 no-host bin-true 547 423 133 1.4 dash
17 no-host bin-true 2,243 1,408 1,088 17.2 osh-cpython
25 no-host bin-true 826 572 268 8.0 osh-native
2 no-host configure.cpython 15,061 9,040 6,420 27.7 bash
10 no-host configure.cpython 15,356 9,096 6,695 27.4 dash
18 no-host configure.cpython 28,642 17,447 13,009 27.4 osh-cpython
26 no-host configure.cpython 15,328 9,068 6,495 27.3 osh-native
4 no-host configure.ocaml 3,810 1,598 1,249 20.6 bash
12 no-host configure.ocaml 3,742 1,521 1,238 20.6 dash
20 no-host configure.ocaml 4,697 2,266 1,635 20.4 osh-cpython
28 no-host configure.ocaml 3,831 1,602 1,268 20.4 osh-native
5 no-host configure.tcc 48 30 18 19.4 bash
13 no-host configure.tcc 42 20 22 19.4 dash
21 no-host configure.tcc 195 157 42 19.3 osh-cpython
29 no-host configure.tcc 49 30 19 19.4 osh-native
3 no-host configure.util-linux 14,221 8,848 5,852 30.3 bash
11 no-host configure.util-linux 15,078 9,282 6,301 30.0 dash
19 no-host configure.util-linux 31,458 21,064 11,476 30.1 osh-cpython
27 no-host configure.util-linux 14,424 8,626 5,997 30.3 osh-native
6 no-host configure.yash 1,869 1,076 776 24.2 bash
14 no-host configure.yash 1,768 1,026 746 24.2 dash
22 no-host configure.yash 2,473 1,507 1,009 24.4 osh-cpython
30 no-host configure.yash 1,844 1,072 775 24.2 osh-native
0 no-host hello-world 2 0 2 2.9 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 47 35 11 17.2 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 2,549 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,116 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,052 0 0 0 8 0 47 8 osh-cpython
31 no-host abuild-print-help 3,205 0 0 0 16 0 40 2 osh-native
1 no-host bin-true 105,396 0 0 0 8 0 1,992 81 bash
9 no-host bin-true 66,413 0 0 0 8 0 1,990 45 dash
17 no-host bin-true 746,949 0 0 0 8 0 2,001 234 osh-cpython
25 no-host bin-true 128,623 0 0 0 16 0 1,989 140 osh-native
2 no-host configure.cpython 2,222,968 0 0 0 32,928 0 14,471 1,093 bash
10 no-host configure.cpython 2,243,301 0 0 0 32,992 0 14,711 950 dash
18 no-host configure.cpython 6,066,934 0 0 0 27,512 0 13,397 1,126 osh-cpython
26 no-host configure.cpython 2,244,534 0 0 0 27,520 0 13,305 1,000 osh-native
4 no-host configure.ocaml 410,575 0 0 0 5,120 0 1,941 171 bash
12 no-host configure.ocaml 390,771 0 0 0 5,112 0 1,880 151 dash
20 no-host configure.ocaml 634,120 1 0 0 5,112 0 1,859 162 osh-cpython
28 no-host configure.ocaml 413,928 0 0 0 5,120 0 1,935 142 osh-native
5 no-host configure.tcc 6,581 0 0 0 104 0 47 4 bash
13 no-host configure.tcc 5,479 0 0 0 96 0 47 2 dash
21 no-host configure.tcc 22,959 0 0 0 96 0 53 14 osh-cpython
29 no-host configure.tcc 6,953 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,100,542 0 0 0 42,400 0 18,678 1,086 bash
11 no-host configure.util-linux 2,263,479 1 0 0 42,584 0 17,434 1,153 dash
19 no-host configure.util-linux 5,291,121 11 0 0 39,112 0 17,089 1,321 osh-cpython
27 no-host configure.util-linux 2,012,559 6 0 0 39,120 0 17,054 954 osh-native
6 no-host configure.yash 256,213 0 0 0 4,120 0 872 124 bash
14 no-host configure.yash 244,030 0 0 0 3,720 0 867 81 dash
22 no-host configure.yash 383,477 0 0 0 3,728 0 853 93 osh-cpython
30 no-host configure.yash 258,283 0 0 0 3,736 0 851 85 osh-native
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 83 0 0 0 8 0 1 1 dash
16 no-host hello-world 3,631 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 340 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-be9fb813
dash dash-308ec8e6
osh-cpython osh-201f34d4
osh-native osh-511deb25
host label host id
no-host no-host-f581f4dd