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 15 9 21 22 19 1.35 1.25
bin-true no-host 616 439 799 817 670 1.30 1.09
configure.cpython no-host 14,190 13,928 13,637 14,252 13,856 0.96 0.98
configure.ocaml no-host 3,679 3,624 3,812 3,876 3,832 1.04 1.04
configure.tcc no-host 46 42 49 50 45 1.07 0.97
configure.util-linux no-host 12,656 13,359 12,831 13,510 13,049 1.01 1.03
configure.yash no-host 1,709 1,656 1,762 1,793 1,753 1.03 1.03
hello-world no-host 1 1 3 3 1 2.44 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 2,379 1,203 3,330 3,418 2,811 1.40 1.18
bin-true no-host 99,430 49,409 133,331 133,888 111,012 1.34 1.12
configure.cpython no-host 1,630,582 1,636,434 1,597,805 1,604,237 1,521,932 0.98 0.93
configure.ocaml no-host 298,568 280,689 306,453 306,290 300,956 1.03 1.01
configure.tcc no-host 5,222 4,207 5,600 5,648 5,140 1.07 0.98
configure.util-linux no-host 1,539,494 1,700,912 1,499,067 1,520,613 1,457,702 0.97 0.95
configure.yash no-host 173,268 159,549 177,169 177,174 173,082 1.02 1.00
hello-world no-host 151 86 387 400 181 2.56 1.20

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 4.1 9.3 10.1 6.4 1.92 1.32
bin-true no-host 3.3 1.4 8.7 9.0 5.2 2.64 1.60
configure.cpython no-host 34.1 34.6 34.5 34.5 34.5 1.01 1.01
configure.ocaml no-host 28.5 28.7 28.6 28.5 28.7 1.00 1.01
configure.tcc no-host 26.1 26.3 26.2 26.1 26.2 1.00 1.00
configure.util-linux no-host 39.7 39.6 39.5 39.6 39.6 0.99 1.00
configure.yash no-host 33.3 33.4 33.4 33.3 33.4 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 799 1 2 3.5 8.7 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,637 1 68 14.8 34.5 1,750,743 35,378 28,935 93,071 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,831 3 69 21.6 39.5 2,705,279 37,450 66,323 119,739 1,291,802 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,812 1 2 2.8 28.6 149,681 12,642 6,557 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 49 0 0 1.4 26.2 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,762 1 2 2.7 33.4 143,443 11,455 6,611 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.3 117,212 65,784 41,994 4,969 54,592 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 817 1 2 3.5 9.0 151,881 10,754 2,968 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 14,252 1 70 14.8 34.5 1,750,742 35,383 28,940 93,070 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 13,510 3 74 21.6 39.6 2,705,279 37,456 66,329 119,739 1,291,802 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,876 1 2 2.8 28.5 149,681 12,647 6,562 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 50 0 0 1.4 26.1 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,793 1 2 2.7 33.3 143,443 11,459 6,615 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.1 117,212 65,788 41,998 4,969 54,592 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 15 9 7 4.8 bash
15 no-host abuild-print-help 9 4 5 4.1 dash
23 no-host abuild-print-help 21 10 12 9.3 osh-native
31 no-host abuild-print-help 22 11 12 10.1 osh-nosouffle
39 no-host abuild-print-help 19 13 7 6.4 osh-static
1 no-host bin-true 616 323 332 3.3 bash
9 no-host bin-true 439 270 173 1.4 dash
17 no-host bin-true 799 308 507 8.7 osh-native
25 no-host bin-true 817 310 524 9.0 osh-nosouffle
33 no-host bin-true 670 321 365 5.2 osh-static
2 no-host configure.cpython 14,190 7,693 6,888 34.1 bash
10 no-host configure.cpython 13,928 7,704 6,618 34.6 dash
18 no-host configure.cpython 13,637 7,286 6,631 34.5 osh-native
26 no-host configure.cpython 14,252 7,611 6,925 34.5 osh-nosouffle
34 no-host configure.cpython 13,856 7,509 6,593 34.5 osh-static
4 no-host configure.ocaml 3,679 1,467 1,251 28.5 bash
12 no-host configure.ocaml 3,624 1,517 1,131 28.7 dash
20 no-host configure.ocaml 3,812 1,512 1,341 28.6 osh-native
28 no-host configure.ocaml 3,876 1,531 1,387 28.5 osh-nosouffle
36 no-host configure.ocaml 3,832 1,546 1,318 28.7 osh-static
5 no-host configure.tcc 46 30 16 26.1 bash
13 no-host configure.tcc 42 18 24 26.3 dash
21 no-host configure.tcc 49 24 25 26.2 osh-native
29 no-host configure.tcc 50 19 31 26.1 osh-nosouffle
37 no-host configure.tcc 45 29 16 26.2 osh-static
3 no-host configure.util-linux 12,656 6,750 6,369 39.7 bash
11 no-host configure.util-linux 13,359 6,536 7,315 39.6 dash
19 no-host configure.util-linux 12,831 6,346 6,713 39.5 osh-native
27 no-host configure.util-linux 13,510 6,606 7,148 39.6 osh-nosouffle
35 no-host configure.util-linux 13,049 6,519 6,759 39.6 osh-static
6 no-host configure.yash 1,709 969 748 33.3 bash
14 no-host configure.yash 1,656 928 728 33.4 dash
22 no-host configure.yash 1,762 948 816 33.4 osh-native
30 no-host configure.yash 1,793 977 818 33.3 osh-nosouffle
38 no-host configure.yash 1,753 947 808 33.4 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 1 2 6.4 osh-native
24 no-host hello-world 3 2 1 6.9 osh-nosouffle
32 no-host hello-world 1 1 0 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 2,379 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,203 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,330 0 0 0 16 0 39 2 osh-native
31 no-host abuild-print-help 3,418 0 0 0 16 0 38 1 osh-nosouffle
39 no-host abuild-print-help 2,811 0 0 0 8 0 40 0 osh-static
1 no-host bin-true 99,430 0 0 0 8 0 2,000 61 bash
9 no-host bin-true 49,409 0 0 0 8 0 2,997 65 dash
17 no-host bin-true 133,331 0 0 0 16 0 1,996 80 osh-native
25 no-host bin-true 133,888 0 0 0 16 0 1,999 78 osh-nosouffle
33 no-host bin-true 111,012 0 0 0 8 0 1,996 73 osh-static
2 no-host configure.cpython 1,630,582 0 0 0 25,272 0 14,072 978 bash
10 no-host configure.cpython 1,636,434 0 0 0 25,272 0 14,126 1,013 dash
18 no-host configure.cpython 1,597,805 0 0 0 25,280 0 11,293 874 osh-native
26 no-host configure.cpython 1,604,237 0 0 0 25,280 0 11,299 852 osh-nosouffle
34 no-host configure.cpython 1,521,932 1 0 0 25,272 0 11,301 876 osh-static
4 no-host configure.ocaml 298,568 0 0 0 4,432 0 2,018 220 bash
12 no-host configure.ocaml 280,689 0 0 0 4,432 0 2,100 188 dash
20 no-host configure.ocaml 306,453 0 0 0 4,440 0 1,997 209 osh-native
28 no-host configure.ocaml 306,290 0 0 0 4,440 0 1,998 200 osh-nosouffle
36 no-host configure.ocaml 300,956 0 0 0 4,432 0 1,999 254 osh-static
5 no-host configure.tcc 5,222 0 0 0 80 0 48 0 bash
13 no-host configure.tcc 4,207 0 0 0 88 0 51 1 dash
21 no-host configure.tcc 5,600 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,648 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,140 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,539,494 1 0 232 35,944 0 18,969 1,051 bash
11 no-host configure.util-linux 1,700,912 1 0 0 35,936 0 17,109 1,208 dash
19 no-host configure.util-linux 1,499,067 0 0 0 35,952 0 16,187 920 osh-native
27 no-host configure.util-linux 1,520,613 1 0 0 35,944 0 16,214 910 osh-nosouffle
35 no-host configure.util-linux 1,457,702 1 0 0 35,936 0 16,196 884 osh-static
6 no-host configure.yash 173,268 0 0 0 3,616 0 878 93 bash
14 no-host configure.yash 159,549 0 0 0 3,616 0 1,003 103 dash
22 no-host configure.yash 177,169 0 0 0 3,632 0 857 107 osh-native
30 no-host configure.yash 177,174 0 0 0 3,624 0 858 94 osh-nosouffle
38 no-host configure.yash 173,082 0 0 0 3,624 0 856 93 osh-static
0 no-host hello-world 151 0 0 0 8 0 1 0 bash
8 no-host hello-world 86 0 0 0 8 0 1 0 dash
16 no-host hello-world 387 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 400 0 0 0 16 0 1 0 osh-nosouffle
32 no-host hello-world 181 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-30c08d6b
osh-nosouffle osh-55531c6d
osh-static osh-static-f46fbbf5
host label host id
no-host no-host-9c670df1