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 9 453 23 23.70 1.18
bin-true no-host 681 538 2,234 826 3.28 1.21
configure.cpython no-host 15,071 15,101 28,760 15,400 1.91 1.02
configure.ocaml no-host 3,863 3,744 4,655 3,823 1.21 0.99
configure.tcc no-host 48 41 194 49 4.07 1.02
configure.util-linux no-host 14,020 14,936 31,388 14,451 2.24 1.03
configure.yash no-host 1,813 1,758 2,443 1,837 1.35 1.01
hello-world no-host 1 1 48 3 33.91 2.00

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 1,107 23,428 3,225 9.21 1.27
bin-true no-host 104,366 65,401 750,643 127,154 7.19 1.22
configure.cpython no-host 2,231,159 2,246,895 6,133,808 2,228,589 2.75 1.00
configure.ocaml no-host 411,136 390,928 639,680 413,502 1.56 1.01
configure.tcc no-host 6,572 5,478 23,294 7,005 3.54 1.07
configure.util-linux no-host 2,097,977 2,255,738 5,328,125 2,022,946 2.54 0.96
configure.yash no-host 255,390 244,579 383,473 258,401 1.50 1.01
hello-world no-host 151 82 3,682 345 24.38 2.28

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 21.9 9.0 5.06 2.09
bin-true no-host 2.9 1.4 17.4 8.1 6.05 2.82
configure.cpython no-host 27.4 27.5 27.3 27.5 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.4 1.00 0.99
configure.tcc no-host 19.3 19.3 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.3 30.3 30.1 30.1 1.00 1.00
configure.yash no-host 24.4 24.2 24.5 24.2 1.01 0.99
hello-world no-host 2.6 1.4 17.4 6.2 6.65 2.35

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 3,727 3,727 0 684 1,877 1,166 2 0 50,000 0
bin-true no-host 826 1 2 2.7 8.1 154,692 12,992 2,799 11,737 78,346 64,609 5,012 3 50,000 0
configure.cpython no-host 15,400 1 61 15.8 27.5 1,772,668 49,197 28,508 101,770 908,098 762,800 42,399 60 50,000 0
configure.util-linux no-host 14,451 2 59 22.2 30.1 2,703,404 44,766 65,812 126,121 1,320,596 1,256,687 49,081 41 131,624 1
configure.ocaml no-host 3,823 1 2 2.7 20.4 150,038 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 1,837 1 2 2.6 24.2 139,695 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 16 4 4.3 bash
15 no-host abuild-print-help 9 8 1 3.4 dash
23 no-host abuild-print-help 453 402 54 21.9 osh-cpython
31 no-host abuild-print-help 23 22 1 9.0 osh-native
1 no-host bin-true 681 505 211 2.9 bash
9 no-host bin-true 538 412 134 1.4 dash
17 no-host bin-true 2,234 1,466 1,028 17.4 osh-cpython
25 no-host bin-true 826 597 242 8.1 osh-native
2 no-host configure.cpython 15,071 9,148 6,323 27.4 bash
10 no-host configure.cpython 15,101 9,047 6,476 27.5 dash
18 no-host configure.cpython 28,760 17,707 12,914 27.3 osh-cpython
26 no-host configure.cpython 15,400 9,191 6,480 27.5 osh-native
4 no-host configure.ocaml 3,863 1,642 1,219 20.6 bash
12 no-host configure.ocaml 3,744 1,564 1,200 20.6 dash
20 no-host configure.ocaml 4,655 2,242 1,620 20.6 osh-cpython
28 no-host configure.ocaml 3,823 1,569 1,290 20.4 osh-native
5 no-host configure.tcc 48 29 19 19.3 bash
13 no-host configure.tcc 41 22 20 19.3 dash
21 no-host configure.tcc 194 129 68 19.4 osh-cpython
29 no-host configure.tcc 49 23 26 19.3 osh-native
3 no-host configure.util-linux 14,020 8,714 5,788 30.3 bash
11 no-host configure.util-linux 14,936 9,105 6,327 30.3 dash
19 no-host configure.util-linux 31,388 20,853 11,644 30.1 osh-cpython
27 no-host configure.util-linux 14,451 8,798 5,824 30.1 osh-native
6 no-host configure.yash 1,813 990 831 24.4 bash
14 no-host configure.yash 1,758 1,028 733 24.2 dash
22 no-host configure.yash 2,443 1,501 985 24.5 osh-cpython
30 no-host configure.yash 1,837 1,116 718 24.2 osh-native
0 no-host hello-world 1 1 0 2.6 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 48 36 12 17.4 osh-cpython
24 no-host hello-world 3 3 0 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 2,544 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,107 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 23,428 0 0 0 8 0 47 8 osh-cpython
31 no-host abuild-print-help 3,225 0 0 0 16 0 41 3 osh-native
1 no-host bin-true 104,366 0 0 0 8 0 1,989 52 bash
9 no-host bin-true 65,401 0 0 0 8 0 1,988 40 dash
17 no-host bin-true 750,643 0 0 0 8 0 1,993 217 osh-cpython
25 no-host bin-true 127,154 0 0 0 16 0 1,992 401 osh-native
2 no-host configure.cpython 2,231,159 0 0 0 32,928 0 14,534 1,160 bash
10 no-host configure.cpython 2,246,895 0 0 0 32,992 0 14,620 1,131 dash
18 no-host configure.cpython 6,133,808 0 0 0 27,512 0 13,287 1,302 osh-cpython
26 no-host configure.cpython 2,228,589 0 0 0 27,520 0 13,318 1,303 osh-native
4 no-host configure.ocaml 411,136 0 0 0 5,120 0 1,953 189 bash
12 no-host configure.ocaml 390,928 0 0 0 5,112 0 1,908 156 dash
20 no-host configure.ocaml 639,680 0 0 0 5,112 0 1,859 160 osh-cpython
28 no-host configure.ocaml 413,502 0 0 0 5,120 0 1,926 183 osh-native
5 no-host configure.tcc 6,572 0 0 0 104 0 49 8 bash
13 no-host configure.tcc 5,478 0 0 0 96 0 47 3 dash
21 no-host configure.tcc 23,294 0 0 0 96 0 53 5 osh-cpython
29 no-host configure.tcc 7,005 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,097,977 0 0 0 42,400 0 18,528 952 bash
11 no-host configure.util-linux 2,255,738 0 0 0 42,584 0 17,509 1,117 dash
19 no-host configure.util-linux 5,328,125 8 0 0 39,112 0 17,068 1,279 osh-cpython
27 no-host configure.util-linux 2,022,946 2 0 0 39,128 0 17,064 1,007 osh-native
6 no-host configure.yash 255,390 0 0 0 4,120 0 866 95 bash
14 no-host configure.yash 244,579 0 0 0 3,720 0 866 98 dash
22 no-host configure.yash 383,473 0 0 0 3,728 0 860 95 osh-cpython
30 no-host configure.yash 258,401 0 0 0 3,736 0 853 89 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 6 osh-cpython
24 no-host hello-world 345 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-b8aeae2b
dash dash-308ec8e6
osh-cpython osh-3490a7cb
osh-native osh-d5c9359a
host label host id
no-host no-host-556df3ee