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 9 449 22 23.55 1.16
bin-true no-host 679 547 2,232 821 3.29 1.21
configure.cpython no-host 15,486 15,089 28,458 15,235 1.84 0.98
configure.ocaml no-host 3,825 3,743 4,657 3,803 1.22 0.99
configure.tcc no-host 48 42 190 49 3.96 1.02
configure.util-linux no-host 14,169 14,997 31,062 14,370 2.19 1.01
configure.yash no-host 1,832 1,776 2,410 1,825 1.32 1.00
hello-world no-host 2 1 47 3 29.24 1.72

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,520 1,103 23,086 3,171 9.16 1.26
bin-true no-host 107,270 67,423 743,975 128,539 6.94 1.20
configure.cpython no-host 2,225,472 2,239,625 6,056,774 2,242,866 2.72 1.01
configure.ocaml no-host 410,247 391,004 633,910 413,079 1.55 1.01
configure.tcc no-host 6,556 5,470 22,991 6,976 3.51 1.06
configure.util-linux no-host 2,105,792 2,261,084 5,287,049 2,013,428 2.51 0.96
configure.yash no-host 256,692 244,592 383,403 259,025 1.49 1.01
hello-world no-host 153 83 3,624 341 23.69 2.23

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 21.6 8.9 5.00 2.06
bin-true no-host 2.9 1.4 17.2 7.9 5.95 2.73
configure.cpython no-host 27.4 27.3 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 19.4 19.3 19.4 1.00 1.01
configure.util-linux no-host 30.1 30.1 30.0 30.3 1.00 1.00
configure.yash no-host 24.5 24.4 24.2 24.1 0.99 0.98
hello-world no-host 2.9 1.6 17.0 6.3 5.91 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 0.2 6.3 3,673 3,673 0 681 1,828 1,164 2 0 50,000 0
bin-true no-host 821 1 2 2.7 7.9 154,619 12,860 2,762 12,730 77,280 64,609 5,012 3 50,000 0
configure.cpython no-host 15,235 1 60 15.9 27.4 1,765,934 39,052 24,503 101,923 901,347 762,664 42,399 60 50,000 0
configure.util-linux no-host 14,370 3 59 22.2 30.3 2,695,085 29,056 65,774 126,121 1,312,366 1,256,598 49,081 41 131,548 1
configure.ocaml no-host 3,803 1 2 2.7 20.6 149,110 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 1,825 1 2 2.6 24.1 138,968 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 8.9 116,013 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 13 7 4.3 bash
15 no-host abuild-print-help 9 8 1 3.4 dash
23 no-host abuild-print-help 449 420 33 21.6 osh-cpython
31 no-host abuild-print-help 22 10 12 8.9 osh-native
1 no-host bin-true 679 486 227 2.9 bash
9 no-host bin-true 547 425 134 1.4 dash
17 no-host bin-true 2,232 1,489 996 17.2 osh-cpython
25 no-host bin-true 821 582 255 7.9 osh-native
2 no-host configure.cpython 15,486 9,149 6,743 27.4 bash
10 no-host configure.cpython 15,089 9,088 6,413 27.3 dash
18 no-host configure.cpython 28,458 17,259 12,987 27.4 osh-cpython
26 no-host configure.cpython 15,235 8,986 6,518 27.4 osh-native
4 no-host configure.ocaml 3,825 1,705 1,150 20.6 bash
12 no-host configure.ocaml 3,743 1,611 1,149 20.6 dash
20 no-host configure.ocaml 4,657 2,165 1,693 20.6 osh-cpython
28 no-host configure.ocaml 3,803 1,621 1,218 20.6 osh-native
5 no-host configure.tcc 48 31 17 19.3 bash
13 no-host configure.tcc 42 37 3 19.4 dash
21 no-host configure.tcc 190 151 42 19.3 osh-cpython
29 no-host configure.tcc 49 28 21 19.4 osh-native
3 no-host configure.util-linux 14,169 9,061 5,583 30.1 bash
11 no-host configure.util-linux 14,997 9,249 6,222 30.1 dash
19 no-host configure.util-linux 31,062 20,738 11,367 30.0 osh-cpython
27 no-host configure.util-linux 14,370 8,586 5,969 30.3 osh-native
6 no-host configure.yash 1,832 1,123 715 24.5 bash
14 no-host configure.yash 1,776 1,040 740 24.4 dash
22 no-host configure.yash 2,410 1,456 994 24.2 osh-cpython
30 no-host configure.yash 1,825 1,089 739 24.1 osh-native
0 no-host hello-world 2 0 2 2.9 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 47 32 15 17.0 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 2,520 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,103 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,086 0 0 0 8 0 47 14 osh-cpython
31 no-host abuild-print-help 3,171 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 107,270 0 0 0 8 0 1,988 63 bash
9 no-host bin-true 67,423 0 0 0 8 0 1,989 60 dash
17 no-host bin-true 743,975 0 0 0 8 0 1,996 153 osh-cpython
25 no-host bin-true 128,539 0 0 0 16 0 1,992 114 osh-native
2 no-host configure.cpython 2,225,472 0 0 0 32,928 0 14,570 1,074 bash
10 no-host configure.cpython 2,239,625 0 0 0 32,992 0 14,535 1,174 dash
18 no-host configure.cpython 6,056,774 0 0 0 27,512 0 13,419 1,233 osh-cpython
26 no-host configure.cpython 2,242,866 0 0 0 27,520 0 13,299 921 osh-native
4 no-host configure.ocaml 410,247 0 0 0 5,120 0 1,950 169 bash
12 no-host configure.ocaml 391,004 0 0 0 5,112 0 1,881 215 dash
20 no-host configure.ocaml 633,910 0 0 0 5,112 0 1,862 190 osh-cpython
28 no-host configure.ocaml 413,079 0 0 0 5,120 0 1,932 166 osh-native
5 no-host configure.tcc 6,556 0 0 0 104 0 48 4 bash
13 no-host configure.tcc 5,470 0 0 0 96 0 46 2 dash
21 no-host configure.tcc 22,991 0 0 0 96 0 53 9 osh-cpython
29 no-host configure.tcc 6,976 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,105,792 2 0 0 42,400 0 18,585 1,082 bash
11 no-host configure.util-linux 2,261,084 2 0 0 42,584 0 17,422 1,107 dash
19 no-host configure.util-linux 5,287,049 10 0 0 39,112 0 17,042 1,216 osh-cpython
27 no-host configure.util-linux 2,013,428 2 0 0 39,120 0 17,052 972 osh-native
6 no-host configure.yash 256,692 0 0 0 4,120 0 873 64 bash
14 no-host configure.yash 244,592 0 0 0 3,720 0 869 84 dash
22 no-host configure.yash 383,403 0 0 0 3,728 0 861 106 osh-cpython
30 no-host configure.yash 259,025 0 0 0 3,736 0 855 95 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 0 dash
16 no-host hello-world 3,624 0 0 0 8 0 7 5 osh-cpython
24 no-host hello-world 341 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-63121528
dash dash-308ec8e6
osh-cpython osh-c0cc23c0
osh-native osh-550ccc9b
host label host id
no-host no-host-f581f4dd