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-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 16 9 21 23 19 1.32 1.21
bin-true no-host 621 445 838 836 674 1.35 1.08
configure.cpython no-host 14,762 14,479 14,352 14,439 13,864 0.97 0.94
configure.ocaml no-host 3,803 3,672 3,894 3,861 3,890 1.02 1.02
configure.tcc no-host 46 43 49 49 47 1.07 1.03
configure.util-linux no-host 13,324 13,636 13,028 13,189 12,992 0.98 0.98
configure.yash no-host 1,775 1,739 1,821 1,811 1,804 1.03 1.02
hello-world no-host 1 1 3 3 1 2.66 1.02

Minor Page Faults

workload host name bash dash osh-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 2,400 1,151 3,287 3,417 2,796 1.37 1.17
bin-true no-host 100,414 49,456 130,552 135,553 111,030 1.30 1.11
configure.cpython no-host 1,621,554 1,636,223 1,581,015 1,616,349 1,521,791 0.97 0.94
configure.ocaml no-host 299,136 280,613 306,670 306,576 300,087 1.03 1.00
configure.tcc no-host 5,237 4,196 5,621 5,663 5,128 1.07 0.98
configure.util-linux no-host 1,538,934 1,702,431 1,497,749 1,506,037 1,457,143 0.97 0.95
configure.yash no-host 173,498 159,548 176,513 177,122 172,936 1.02 1.00
hello-world no-host 150 87 388 397 182 2.59 1.21

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-native osh-nosouffle osh-static osh bash ratio static bash ratio
abuild-print-help no-host 4.8 3.9 9.4 10.1 6.4 1.95 1.32
bin-true no-host 3.3 1.4 8.7 9.2 5.2 2.64 1.60
configure.cpython no-host 34.7 34.3 34.7 34.4 34.5 1.00 1.00
configure.ocaml no-host 28.5 28.7 28.7 28.7 28.6 1.01 1.00
configure.tcc no-host 26.2 26.0 26.4 26.4 26.3 1.01 1.00
configure.util-linux no-host 39.7 39.6 39.6 39.5 39.6 1.00 1.00
configure.yash no-host 33.4 33.4 33.4 33.4 33.3 1.00 1.00
hello-world no-host 3.1 1.6 6.4 6.9 3.4 2.04 1.08

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 6.4 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 838 1 2 3.5 8.7 152,882 11,691 2,964 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 14,352 2 73 14.8 34.7 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 13,028 3 70 21.6 39.6 2,709,910 37,457 66,323 119,739 1,296,433 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,894 1 2 2.8 28.7 149,932 12,652 6,557 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 49 0 0 1.4 26.4 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,821 1 2 2.7 33.4 143,736 11,764 6,618 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.4 117,251 65,784 41,994 4,969 54,631 57,651 277 3 83,988 1
hello-world no-host 3 0 0 0.3 6.9 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 836 1 2 3.5 9.2 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 14,439 1 74 14.9 34.4 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 13,189 3 75 21.6 39.5 2,709,910 37,463 66,329 119,739 1,296,433 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,861 1 2 2.8 28.7 149,932 12,657 6,562 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 49 0 0 1.4 26.4 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,811 1 2 2.7 33.4 143,736 11,768 6,622 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 23 1 2 3.0 10.1 117,251 65,788 41,998 4,969 54,631 57,651 277 3 83,996 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 16 9 7 4.8 bash
15 no-host abuild-print-help 9 3 6 3.9 dash
23 no-host abuild-print-help 21 8 13 9.4 osh-native
31 no-host abuild-print-help 23 15 9 10.1 osh-nosouffle
39 no-host abuild-print-help 19 12 8 6.4 osh-static
1 no-host bin-true 621 307 351 3.3 bash
9 no-host bin-true 445 277 171 1.4 dash
17 no-host bin-true 838 301 554 8.7 osh-native
25 no-host bin-true 836 303 551 9.2 osh-nosouffle
33 no-host bin-true 674 352 338 5.2 osh-static
2 no-host configure.cpython 14,762 7,923 7,234 34.7 bash
10 no-host configure.cpython 14,479 7,990 6,882 34.3 dash
18 no-host configure.cpython 14,352 7,570 7,065 34.7 osh-native
26 no-host configure.cpython 14,439 7,664 7,075 34.4 osh-nosouffle
34 no-host configure.cpython 13,864 7,554 6,548 34.5 osh-static
4 no-host configure.ocaml 3,803 1,533 1,311 28.5 bash
12 no-host configure.ocaml 3,672 1,478 1,218 28.7 dash
20 no-host configure.ocaml 3,894 1,597 1,337 28.7 osh-native
28 no-host configure.ocaml 3,861 1,553 1,345 28.7 osh-nosouffle
36 no-host configure.ocaml 3,890 1,590 1,330 28.6 osh-static
5 no-host configure.tcc 46 23 24 26.2 bash
13 no-host configure.tcc 43 17 26 26.0 dash
21 no-host configure.tcc 49 27 22 26.4 osh-native
29 no-host configure.tcc 49 24 25 26.4 osh-nosouffle
37 no-host configure.tcc 47 20 28 26.3 osh-static
3 no-host configure.util-linux 13,324 6,929 6,878 39.7 bash
11 no-host configure.util-linux 13,636 6,653 7,473 39.6 dash
19 no-host configure.util-linux 13,028 6,479 6,774 39.6 osh-native
27 no-host configure.util-linux 13,189 6,519 6,896 39.5 osh-nosouffle
35 no-host configure.util-linux 12,992 6,622 6,591 39.6 osh-static
6 no-host configure.yash 1,775 990 791 33.4 bash
14 no-host configure.yash 1,739 1,012 728 33.4 dash
22 no-host configure.yash 1,821 1,025 798 33.4 osh-native
30 no-host configure.yash 1,811 1,040 773 33.4 osh-nosouffle
38 no-host configure.yash 1,804 985 821 33.3 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 3 0 6.4 osh-native
24 no-host hello-world 3 2 1 6.9 osh-nosouffle
32 no-host hello-world 1 0 1 3.4 osh-static

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 2,400 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,151 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,287 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,417 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,796 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,414 0 0 0 8 0 2,000 93 bash
9 no-host bin-true 49,456 0 0 0 8 0 2,996 63 dash
17 no-host bin-true 130,552 0 0 0 16 0 1,996 88 osh-native
25 no-host bin-true 135,553 0 0 0 16 0 1,999 83 osh-nosouffle
33 no-host bin-true 111,030 0 0 0 8 0 1,998 102 osh-static
2 no-host configure.cpython 1,621,554 0 0 0 25,272 0 14,128 1,088 bash
10 no-host configure.cpython 1,636,223 0 0 0 25,272 0 14,145 985 dash
18 no-host configure.cpython 1,581,015 0 0 0 25,280 0 11,290 927 osh-native
26 no-host configure.cpython 1,616,349 0 0 0 25,280 0 11,303 833 osh-nosouffle
34 no-host configure.cpython 1,521,791 0 0 0 25,272 0 11,303 844 osh-static
4 no-host configure.ocaml 299,136 0 0 0 4,432 0 2,019 192 bash
12 no-host configure.ocaml 280,613 0 0 0 4,432 0 2,114 199 dash
20 no-host configure.ocaml 306,670 0 0 8 4,440 0 2,003 219 osh-native
28 no-host configure.ocaml 306,576 0 0 0 4,440 0 2,000 196 osh-nosouffle
36 no-host configure.ocaml 300,087 0 0 0 4,432 0 1,991 215 osh-static
5 no-host configure.tcc 5,237 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,196 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,621 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,663 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,128 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,538,934 0 0 0 35,944 0 18,965 1,131 bash
11 no-host configure.util-linux 1,702,431 1 0 0 35,936 0 17,122 1,197 dash
19 no-host configure.util-linux 1,497,749 1 0 0 35,952 0 16,154 910 osh-native
27 no-host configure.util-linux 1,506,037 1 0 0 35,944 0 16,136 941 osh-nosouffle
35 no-host configure.util-linux 1,457,143 3 0 0 35,936 0 16,144 931 osh-static
6 no-host configure.yash 173,498 0 0 0 3,616 0 878 104 bash
14 no-host configure.yash 159,548 0 0 0 3,616 0 995 103 dash
22 no-host configure.yash 176,513 0 0 0 3,624 0 856 109 osh-native
30 no-host configure.yash 177,122 0 0 0 3,624 0 856 99 osh-nosouffle
38 no-host configure.yash 172,936 0 0 0 3,616 0 856 106 osh-static
0 no-host hello-world 150 0 0 0 8 0 1 0 bash
8 no-host hello-world 87 0 0 0 8 0 1 0 dash
16 no-host hello-world 388 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 397 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 182 0 0 0 8 0 1 0 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-9874749b
osh-nosouffle osh-8363900b
osh-static osh-static-cba71576
host label host id
no-host no-host-9c670df1