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 10 462 22 24.23 1.15
bin-true no-host 679 540 2,249 815 3.31 1.20
configure.cpython no-host 15,059 15,139 28,705 15,361 1.91 1.02
configure.ocaml no-host 3,849 3,771 4,644 3,835 1.21 1.00
configure.tcc no-host 48 42 193 49 4.01 1.01
configure.util-linux no-host 14,091 14,900 31,139 14,491 2.21 1.03
configure.yash no-host 1,817 1,778 2,461 1,836 1.35 1.01
hello-world no-host 2 1 50 3 32.75 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 2,528 1,105 22,930 3,181 9.07 1.26
bin-true no-host 107,327 66,399 758,856 126,213 7.07 1.18
configure.cpython no-host 2,218,143 2,243,335 6,187,809 2,224,640 2.79 1.00
configure.ocaml no-host 410,880 390,699 640,870 413,734 1.56 1.01
configure.tcc no-host 6,559 5,485 23,309 6,993 3.55 1.07
configure.util-linux no-host 2,110,227 2,257,519 5,340,081 1,993,188 2.53 0.94
configure.yash no-host 256,164 244,587 385,195 258,044 1.50 1.01
hello-world no-host 153 81 3,693 350 24.14 2.29

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 3.5 21.9 9.2 5.06 2.12
bin-true no-host 2.9 1.4 17.6 7.9 6.09 2.73
configure.cpython no-host 27.3 27.4 27.5 27.5 1.01 1.01
configure.ocaml no-host 20.6 20.4 20.6 20.4 1.00 0.99
configure.tcc no-host 19.1 19.3 19.4 19.3 1.01 1.01
configure.util-linux no-host 30.1 30.3 30.0 30.3 1.00 1.00
configure.yash no-host 24.2 24.2 24.2 24.2 1.00 1.00
hello-world no-host 2.8 1.6 17.4 6.2 6.33 2.24

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 3,749 3,749 0 684 1,892 1,173 2 0 50,000 0
bin-true no-host 815 1 2 2.6 7.9 154,714 13,066 2,818 9,734 78,361 66,619 3,008 3 50,000 0
configure.cpython no-host 15,361 1 61 15.0 27.5 1,772,690 49,108 28,528 86,381 908,113 778,196 22,694 60 50,000 0
configure.util-linux no-host 14,491 3 60 21.3 30.3 2,703,426 42,745 65,832 109,643 1,320,611 1,273,172 27,391 41 131,664 1
configure.ocaml no-host 3,835 1 2 2.6 20.4 150,060 10,993 5,163 7,513 71,649 70,898 1,448 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,549 30,549 0 1,504 14,816 14,229 226 0 50,000 0
configure.yash no-host 1,836 1 2 2.6 24.2 139,717 7,961 6,620 6,320 70,321 63,076 1,803 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.2 116,292 64,471 42,681 4,555 54,561 57,176 270 3 85,362 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 17 3 4.3 bash
15 no-host abuild-print-help 10 9 1 3.5 dash
23 no-host abuild-print-help 462 429 36 21.9 osh-cpython
31 no-host abuild-print-help 22 18 5 9.2 osh-native
1 no-host bin-true 679 499 213 2.9 bash
9 no-host bin-true 540 407 143 1.4 dash
17 no-host bin-true 2,249 1,490 1,019 17.6 osh-cpython
25 no-host bin-true 815 578 253 7.9 osh-native
2 no-host configure.cpython 15,059 9,095 6,355 27.3 bash
10 no-host configure.cpython 15,139 9,132 6,415 27.4 dash
18 no-host configure.cpython 28,705 17,643 12,906 27.5 osh-cpython
26 no-host configure.cpython 15,361 8,969 6,663 27.5 osh-native
4 no-host configure.ocaml 3,849 1,717 1,160 20.6 bash
12 no-host configure.ocaml 3,771 1,539 1,248 20.4 dash
20 no-host configure.ocaml 4,644 2,308 1,546 20.6 osh-cpython
28 no-host configure.ocaml 3,835 1,618 1,254 20.4 osh-native
5 no-host configure.tcc 48 21 27 19.1 bash
13 no-host configure.tcc 42 20 22 19.3 dash
21 no-host configure.tcc 193 149 47 19.4 osh-cpython
29 no-host configure.tcc 49 38 11 19.3 osh-native
3 no-host configure.util-linux 14,091 9,045 5,520 30.1 bash
11 no-host configure.util-linux 14,900 9,075 6,304 30.3 dash
19 no-host configure.util-linux 31,139 20,396 11,830 30.0 osh-cpython
27 no-host configure.util-linux 14,491 8,723 5,967 30.3 osh-native
6 no-host configure.yash 1,817 1,073 753 24.2 bash
14 no-host configure.yash 1,778 1,085 696 24.2 dash
22 no-host configure.yash 2,461 1,570 935 24.2 osh-cpython
30 no-host configure.yash 1,836 1,093 746 24.2 osh-native
0 no-host hello-world 2 0 2 2.8 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 50 33 16 17.4 osh-cpython
24 no-host hello-world 3 0 3 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 2,528 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,105 0 0 0 8 0 39 2 dash
23 no-host abuild-print-help 22,930 0 0 0 8 0 45 13 osh-cpython
31 no-host abuild-print-help 3,181 0 0 0 16 0 39 0 osh-native
1 no-host bin-true 107,327 0 0 0 8 0 1,999 76 bash
9 no-host bin-true 66,399 0 0 0 8 0 1,983 90 dash
17 no-host bin-true 758,856 0 0 0 8 0 2,001 105 osh-cpython
25 no-host bin-true 126,213 0 0 0 16 0 1,992 110 osh-native
2 no-host configure.cpython 2,218,143 0 0 0 32,928 0 14,550 1,066 bash
10 no-host configure.cpython 2,243,335 0 0 0 32,992 0 14,766 990 dash
18 no-host configure.cpython 6,187,809 0 0 0 27,512 0 13,277 1,243 osh-cpython
26 no-host configure.cpython 2,224,640 0 0 0 27,520 0 13,305 1,013 osh-native
4 no-host configure.ocaml 410,880 0 0 0 5,120 0 1,952 182 bash
12 no-host configure.ocaml 390,699 0 0 0 5,112 0 1,883 274 dash
20 no-host configure.ocaml 640,870 0 0 0 5,112 0 1,858 152 osh-cpython
28 no-host configure.ocaml 413,734 0 0 0 5,120 0 1,936 152 osh-native
5 no-host configure.tcc 6,559 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,485 0 0 0 96 0 47 1 dash
21 no-host configure.tcc 23,309 0 0 0 96 0 53 14 osh-cpython
29 no-host configure.tcc 6,993 0 0 0 104 0 47 1 osh-native
3 no-host configure.util-linux 2,110,227 1 0 0 42,400 0 18,618 973 bash
11 no-host configure.util-linux 2,257,519 1 0 0 42,584 0 17,475 1,087 dash
19 no-host configure.util-linux 5,340,081 8 0 0 39,112 0 16,943 1,217 osh-cpython
27 no-host configure.util-linux 1,993,188 0 0 0 39,120 0 16,995 1,006 osh-native
6 no-host configure.yash 256,164 0 0 0 4,120 0 873 85 bash
14 no-host configure.yash 244,587 0 0 0 3,720 0 866 73 dash
22 no-host configure.yash 385,195 0 0 0 3,728 0 854 85 osh-cpython
30 no-host configure.yash 258,044 0 0 0 3,736 0 851 90 osh-native
0 no-host hello-world 153 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 3,693 0 0 0 8 0 7 2 osh-cpython
24 no-host hello-world 350 0 0 0 16 0 1 0 osh-native

Shell and Host

shell label shell id
bash bash-7d9c3657
dash dash-308ec8e6
osh-cpython osh-555c8773
osh-native osh-63512935
host label host id
no-host no-host-556df3ee