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 10 457 23 23.80 1.17
bin-true no-host 686 545 2,243 824 3.27 1.20
configure.cpython no-host 15,134 15,191 28,766 15,267 1.90 1.01
configure.ocaml no-host 3,811 3,758 4,658 3,843 1.22 1.01
configure.tcc no-host 47 43 198 49 4.17 1.04
configure.util-linux no-host 14,077 14,947 31,326 14,440 2.23 1.03
configure.yash no-host 1,835 1,774 2,477 1,845 1.35 1.01
hello-world no-host 2 1 51 3 33.49 1.88

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,574 1,135 22,841 3,200 8.87 1.24
bin-true no-host 108,287 65,425 753,951 129,144 6.96 1.19
configure.cpython no-host 2,226,432 2,246,152 6,150,947 2,211,703 2.76 0.99
configure.ocaml no-host 410,273 391,024 640,280 413,423 1.56 1.01
configure.tcc no-host 6,537 5,482 23,294 6,988 3.56 1.07
configure.util-linux no-host 2,104,691 2,261,748 5,309,761 1,996,529 2.52 0.95
configure.yash no-host 255,890 244,548 384,777 257,787 1.50 1.01
hello-world no-host 148 81 3,683 346 24.89 2.34

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 8.3 6.05 2.86
configure.cpython no-host 27.4 27.4 27.4 27.5 1.00 1.00
configure.ocaml no-host 20.6 20.6 20.6 20.6 1.00 1.00
configure.tcc no-host 19.4 19.3 19.3 19.3 0.99 0.99
configure.util-linux no-host 30.1 30.0 30.1 30.0 1.00 1.00
configure.yash no-host 24.2 24.4 24.4 24.2 1.01 1.00
hello-world no-host 2.6 1.4 17.3 6.3 6.60 2.40

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 3,732 3,732 0 681 1,882 1,169 2 0 50,000 0
bin-true no-host 824 1 2 2.6 8.3 154,697 12,996 2,803 9,731 78,351 66,615 5,012 3 50,000 0
configure.cpython no-host 15,267 1 63 15.0 27.5 1,772,673 49,201 28,512 86,378 908,103 778,192 42,399 60 50,000 0
configure.util-linux no-host 14,440 3 63 21.3 30.0 2,703,409 42,776 65,817 109,640 1,320,601 1,273,168 49,081 41 131,634 1
configure.ocaml no-host 3,843 1 2 2.6 20.6 150,043 11,050 5,143 7,510 71,639 70,894 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,532 30,532 0 1,501 14,806 14,225 350 0 50,000 0
configure.yash no-host 1,845 1 2 2.6 24.2 139,700 7,968 6,604 6,317 70,311 63,072 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 9.0 116,275 64,459 42,667 4,552 54,551 57,172 478 3 85,334 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 10 10 0 3.4 dash
23 no-host abuild-print-help 457 414 46 21.9 osh-cpython
31 no-host abuild-print-help 23 22 1 9.0 osh-native
1 no-host bin-true 686 498 219 2.9 bash
9 no-host bin-true 545 418 134 1.4 dash
17 no-host bin-true 2,243 1,452 1,056 17.4 osh-cpython
25 no-host bin-true 824 588 250 8.3 osh-native
2 no-host configure.cpython 15,134 9,238 6,292 27.4 bash
10 no-host configure.cpython 15,191 9,099 6,515 27.4 dash
18 no-host configure.cpython 28,766 17,610 13,046 27.4 osh-cpython
26 no-host configure.cpython 15,267 8,846 6,684 27.5 osh-native
4 no-host configure.ocaml 3,811 1,601 1,247 20.6 bash
12 no-host configure.ocaml 3,758 1,590 1,183 20.6 dash
20 no-host configure.ocaml 4,658 2,221 1,648 20.6 osh-cpython
28 no-host configure.ocaml 3,843 1,610 1,272 20.6 osh-native
5 no-host configure.tcc 47 33 15 19.4 bash
13 no-host configure.tcc 43 30 13 19.3 dash
21 no-host configure.tcc 198 151 50 19.3 osh-cpython
29 no-host configure.tcc 49 22 28 19.3 osh-native
3 no-host configure.util-linux 14,077 8,868 5,681 30.1 bash
11 no-host configure.util-linux 14,947 9,132 6,314 30.0 dash
19 no-host configure.util-linux 31,326 20,891 11,524 30.1 osh-cpython
27 no-host configure.util-linux 14,440 8,805 5,832 30.0 osh-native
6 no-host configure.yash 1,835 1,032 812 24.2 bash
14 no-host configure.yash 1,774 1,027 750 24.4 dash
22 no-host configure.yash 2,477 1,503 1,017 24.4 osh-cpython
30 no-host configure.yash 1,845 1,112 735 24.2 osh-native
0 no-host hello-world 2 2 0 2.6 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 51 24 27 17.3 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 2,574 0 0 0 16 0 41 2 bash
15 no-host abuild-print-help 1,135 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,841 0 0 0 8 0 44 3 osh-cpython
31 no-host abuild-print-help 3,200 0 0 0 16 0 39 0 osh-native
1 no-host bin-true 108,287 0 0 0 8 0 1,989 57 bash
9 no-host bin-true 65,425 0 0 0 8 0 1,985 41 dash
17 no-host bin-true 753,951 0 0 0 8 0 1,999 152 osh-cpython
25 no-host bin-true 129,144 0 0 0 16 0 1,986 128 osh-native
2 no-host configure.cpython 2,226,432 0 0 0 32,928 0 14,553 1,010 bash
10 no-host configure.cpython 2,246,152 0 0 0 32,992 0 14,673 1,128 dash
18 no-host configure.cpython 6,150,947 1 0 0 27,512 0 13,264 1,208 osh-cpython
26 no-host configure.cpython 2,211,703 0 0 0 27,520 0 13,240 1,006 osh-native
4 no-host configure.ocaml 410,273 0 0 0 5,120 0 1,947 212 bash
12 no-host configure.ocaml 391,024 0 0 0 5,112 0 1,947 156 dash
20 no-host configure.ocaml 640,280 0 0 0 5,112 0 1,854 187 osh-cpython
28 no-host configure.ocaml 413,423 0 0 0 5,120 0 1,931 178 osh-native
5 no-host configure.tcc 6,537 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,482 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,294 0 0 0 96 0 53 13 osh-cpython
29 no-host configure.tcc 6,988 0 0 0 104 0 47 4 osh-native
3 no-host configure.util-linux 2,104,691 0 0 0 42,400 0 18,580 1,175 bash
11 no-host configure.util-linux 2,261,748 2 0 0 42,584 0 17,583 1,132 dash
19 no-host configure.util-linux 5,309,761 19 0 0 39,120 0 16,956 1,203 osh-cpython
27 no-host configure.util-linux 1,996,529 1 0 0 39,120 0 16,973 1,133 osh-native
6 no-host configure.yash 255,890 0 0 0 4,120 0 867 68 bash
14 no-host configure.yash 244,548 0 0 0 3,720 0 869 86 dash
22 no-host configure.yash 384,777 0 0 0 3,728 0 851 112 osh-cpython
30 no-host configure.yash 257,787 0 0 0 3,736 0 846 111 osh-native
0 no-host hello-world 148 0 0 0 8 0 1 0 bash
8 no-host hello-world 81 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,683 0 0 0 8 0 7 7 osh-cpython
24 no-host hello-world 346 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-1a6e38db
dash dash-308ec8e6
osh-cpython osh-6de5b234
osh-native osh-2459d351
host label host id
no-host no-host-556df3ee