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 9 446 22 23.55 1.17
bin-true no-host 669 541 2,208 809 3.30 1.21
configure.cpython no-host 14,756 14,859 28,069 14,978 1.90 1.02
configure.ocaml no-host 3,768 3,694 4,565 3,776 1.21 1.00
configure.tcc no-host 47 41 193 49 4.06 1.03
configure.util-linux no-host 13,812 14,699 30,665 14,195 2.22 1.03
configure.yash no-host 1,789 1,747 2,404 1,808 1.34 1.01
hello-world no-host 1 1 50 3 34.35 1.92

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,541 1,135 22,959 3,184 9.04 1.25
bin-true no-host 105,335 67,364 750,970 126,180 7.13 1.20
configure.cpython no-host 2,220,222 2,244,734 6,134,840 2,223,551 2.76 1.00
configure.ocaml no-host 410,520 390,931 636,889 413,563 1.55 1.01
configure.tcc no-host 6,541 5,490 23,255 7,000 3.56 1.07
configure.util-linux no-host 2,108,988 2,264,050 5,295,194 1,997,640 2.51 0.95
configure.yash no-host 255,818 244,517 382,947 258,450 1.50 1.01
hello-world no-host 154 82 3,686 346 23.94 2.25

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 21.8 9.0 5.03 2.09
bin-true no-host 2.9 1.4 17.4 8.1 6.05 2.82
configure.cpython no-host 27.4 27.3 27.1 27.3 0.99 1.00
configure.ocaml no-host 20.4 20.4 20.6 20.6 1.01 1.01
configure.tcc no-host 19.3 19.4 19.4 19.3 1.01 1.00
configure.util-linux no-host 30.0 30.0 30.1 30.3 1.00 1.01
configure.yash no-host 24.2 24.2 24.2 25.4 1.00 1.05
hello-world no-host 2.8 1.4 17.2 6.3 6.24 2.29

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 3,728 3,728 0 681 1,878 1,169 2 0 50,000 0
bin-true no-host 809 1 2 2.6 8.1 154,693 12,993 2,800 9,731 78,347 66,615 5,012 3 50,000 0
configure.cpython no-host 14,978 1 56 15.0 27.3 1,772,669 49,198 28,509 86,378 908,099 778,192 42,399 60 50,000 0
configure.util-linux no-host 14,195 2 56 21.3 30.3 2,703,405 44,290 65,814 109,640 1,320,597 1,273,168 49,081 41 131,628 1
configure.ocaml no-host 3,776 1 2 2.6 20.6 150,039 11,047 5,140 7,510 71,635 70,894 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,528 30,528 0 1,501 14,802 14,225 350 0 50,000 0
configure.yash no-host 1,808 1 2 2.6 25.4 139,696 7,965 6,601 6,317 70,307 63,072 2,990 3 50,000 0
abuild-print-help no-host 22 1 2 2.8 9.0 116,271 64,456 42,664 4,552 54,547 57,172 478 3 85,328 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 6 4.3 bash
15 no-host abuild-print-help 9 4 5 3.4 dash
23 no-host abuild-print-help 446 416 33 21.8 osh-cpython
31 no-host abuild-print-help 22 20 3 9.0 osh-native
1 no-host bin-true 669 499 203 2.9 bash
9 no-host bin-true 541 426 129 1.4 dash
17 no-host bin-true 2,208 1,500 959 17.4 osh-cpython
25 no-host bin-true 809 583 242 8.1 osh-native
2 no-host configure.cpython 14,756 8,869 6,281 27.4 bash
10 no-host configure.cpython 14,859 9,042 6,236 27.3 dash
18 no-host configure.cpython 28,069 17,096 12,782 27.1 osh-cpython
26 no-host configure.cpython 14,978 8,828 6,424 27.3 osh-native
4 no-host configure.ocaml 3,768 1,582 1,219 20.4 bash
12 no-host configure.ocaml 3,694 1,607 1,105 20.4 dash
20 no-host configure.ocaml 4,565 2,189 1,578 20.6 osh-cpython
28 no-host configure.ocaml 3,776 1,596 1,221 20.6 osh-native
5 no-host configure.tcc 47 29 18 19.3 bash
13 no-host configure.tcc 41 30 12 19.4 dash
21 no-host configure.tcc 193 156 39 19.4 osh-cpython
29 no-host configure.tcc 49 24 25 19.3 osh-native
3 no-host configure.util-linux 13,812 8,765 5,523 30.0 bash
11 no-host configure.util-linux 14,699 9,015 6,178 30.0 dash
19 no-host configure.util-linux 30,665 20,619 11,111 30.1 osh-cpython
27 no-host configure.util-linux 14,195 8,577 5,826 30.3 osh-native
6 no-host configure.yash 1,789 1,054 743 24.2 bash
14 no-host configure.yash 1,747 971 779 24.2 dash
22 no-host configure.yash 2,404 1,569 877 24.2 osh-cpython
30 no-host configure.yash 1,808 1,098 714 25.4 osh-native
0 no-host hello-world 1 0 1 2.8 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 50 25 25 17.2 osh-cpython
24 no-host hello-world 3 0 3 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 2,541 0 0 0 16 0 41 1 bash
15 no-host abuild-print-help 1,135 0 0 0 8 0 39 1 dash
23 no-host abuild-print-help 22,959 0 0 0 8 0 45 9 osh-cpython
31 no-host abuild-print-help 3,184 0 0 0 16 0 39 2 osh-native
1 no-host bin-true 105,335 0 0 0 8 0 1,989 129 bash
9 no-host bin-true 67,364 0 0 0 8 0 1,990 40 dash
17 no-host bin-true 750,970 0 0 0 8 0 1,994 74 osh-cpython
25 no-host bin-true 126,180 0 0 0 16 0 1,990 209 osh-native
2 no-host configure.cpython 2,220,222 0 0 0 32,928 0 14,548 1,257 bash
10 no-host configure.cpython 2,244,734 0 0 0 32,992 0 14,541 1,157 dash
18 no-host configure.cpython 6,134,840 1 0 0 27,512 0 13,317 1,214 osh-cpython
26 no-host configure.cpython 2,223,551 0 0 0 27,520 0 13,339 1,218 osh-native
4 no-host configure.ocaml 410,520 0 0 0 5,120 0 1,953 163 bash
12 no-host configure.ocaml 390,931 0 0 0 5,112 0 1,895 148 dash
20 no-host configure.ocaml 636,889 0 0 0 5,112 0 1,860 188 osh-cpython
28 no-host configure.ocaml 413,563 0 0 0 5,120 0 1,928 183 osh-native
5 no-host configure.tcc 6,541 0 0 0 104 0 49 3 bash
13 no-host configure.tcc 5,490 0 0 0 96 0 46 1 dash
21 no-host configure.tcc 23,255 0 0 0 96 0 53 21 osh-cpython
29 no-host configure.tcc 7,000 0 0 0 104 0 47 3 osh-native
3 no-host configure.util-linux 2,108,988 1 0 0 42,400 0 18,551 1,056 bash
11 no-host configure.util-linux 2,264,050 1 0 0 42,584 0 17,460 1,090 dash
19 no-host configure.util-linux 5,295,194 13 0 0 39,120 0 16,961 1,258 osh-cpython
27 no-host configure.util-linux 1,997,640 1 0 0 39,120 0 16,950 1,053 osh-native
6 no-host configure.yash 255,818 0 0 0 4,120 0 866 92 bash
14 no-host configure.yash 244,517 0 0 0 3,720 0 869 103 dash
22 no-host configure.yash 382,947 0 0 0 3,728 0 851 93 osh-cpython
30 no-host configure.yash 258,450 0 0 0 3,736 0 847 86 osh-native
0 no-host hello-world 154 0 0 0 8 0 1 0 bash
8 no-host hello-world 82 0 0 0 8 0 1 1 dash
16 no-host hello-world 3,686 0 0 0 8 0 7 2 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-652c0dcc
dash dash-308ec8e6
osh-cpython osh-0125cc7e
osh-native osh-606ca623
host label host id
no-host no-host-556df3ee