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 20 22 18 1.27 1.14
bin-true no-host 614 440 796 805 657 1.30 1.07
configure.cpython no-host 14,030 13,803 13,452 13,580 13,206 0.96 0.94
configure.ocaml no-host 3,694 3,595 3,688 3,734 3,705 1.00 1.00
configure.tcc no-host 47 42 46 47 44 1.00 0.94
configure.util-linux no-host 12,671 13,350 12,357 12,686 12,349 0.98 0.97
configure.yash no-host 1,799 1,630 1,688 1,718 1,697 0.94 0.94
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 2,431 1,155 3,283 3,426 2,811 1.35 1.16
bin-true no-host 100,446 49,424 131,348 134,316 109,991 1.31 1.10
configure.cpython no-host 1,624,087 1,637,830 1,582,902 1,594,035 1,524,513 0.97 0.94
configure.ocaml no-host 299,210 280,524 306,115 307,042 300,798 1.02 1.01
configure.tcc no-host 5,235 4,216 5,581 5,682 5,139 1.07 0.98
configure.util-linux no-host 1,538,990 1,695,929 1,492,104 1,513,302 1,457,964 0.97 0.95
configure.yash no-host 173,269 159,592 177,027 176,862 173,079 1.02 1.00
hello-world no-host 151 86 387 399 182 2.56 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 10.0 6.4 1.95 1.32
bin-true no-host 3.3 1.6 8.8 9.0 5.2 2.68 1.60
configure.cpython no-host 34.5 34.5 34.3 34.5 34.5 0.99 1.00
configure.ocaml no-host 28.7 28.7 28.7 28.8 28.7 1.00 1.00
configure.tcc no-host 26.1 26.2 26.3 26.2 26.3 1.01 1.01
configure.util-linux no-host 39.5 39.7 39.6 39.7 39.7 1.00 1.01
configure.yash no-host 33.3 33.4 33.4 33.1 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 796 1 2 3.5 8.8 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 13,452 1 68 14.8 34.3 1,750,743 35,378 28,935 93,071 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,357 3 66 21.6 39.6 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 3,688 1 2 2.8 28.7 149,681 12,642 6,557 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.3 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,688 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 20 1 2 3.0 9.4 117,212 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 805 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 13,580 1 68 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 12,686 3 68 21.6 39.7 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 3,734 1 2 2.8 28.8 149,681 12,647 6,562 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 47 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 1,718 1 2 2.7 33.1 143,443 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 10.0 117,212 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 16 8 9 4.8 bash
15 no-host abuild-print-help 9 3 7 3.9 dash
23 no-host abuild-print-help 20 11 10 9.4 osh-native
31 no-host abuild-print-help 22 12 10 10.0 osh-nosouffle
39 no-host abuild-print-help 18 14 5 6.4 osh-static
1 no-host bin-true 614 305 346 3.3 bash
9 no-host bin-true 440 280 167 1.6 dash
17 no-host bin-true 796 313 502 8.8 osh-native
25 no-host bin-true 805 324 500 9.0 osh-nosouffle
33 no-host bin-true 657 301 373 5.2 osh-static
2 no-host configure.cpython 14,030 7,670 6,749 34.5 bash
10 no-host configure.cpython 13,803 7,651 6,556 34.5 dash
18 no-host configure.cpython 13,452 7,212 6,508 34.3 osh-native
26 no-host configure.cpython 13,580 7,131 6,724 34.5 osh-nosouffle
34 no-host configure.cpython 13,206 7,361 6,088 34.5 osh-static
4 no-host configure.ocaml 3,694 1,477 1,255 28.7 bash
12 no-host configure.ocaml 3,595 1,498 1,122 28.7 dash
20 no-host configure.ocaml 3,688 1,482 1,245 28.7 osh-native
28 no-host configure.ocaml 3,734 1,499 1,273 28.8 osh-nosouffle
36 no-host configure.ocaml 3,705 1,498 1,239 28.7 osh-static
5 no-host configure.tcc 47 24 23 26.1 bash
13 no-host configure.tcc 42 23 19 26.2 dash
21 no-host configure.tcc 46 26 20 26.3 osh-native
29 no-host configure.tcc 47 28 19 26.2 osh-nosouffle
37 no-host configure.tcc 44 22 22 26.3 osh-static
3 no-host configure.util-linux 12,671 6,733 6,401 39.5 bash
11 no-host configure.util-linux 13,350 6,563 7,272 39.7 dash
19 no-host configure.util-linux 12,357 6,164 6,412 39.6 osh-native
27 no-host configure.util-linux 12,686 6,271 6,636 39.7 osh-nosouffle
35 no-host configure.util-linux 12,349 6,259 6,309 39.7 osh-static
6 no-host configure.yash 1,799 977 785 33.3 bash
14 no-host configure.yash 1,630 926 705 33.4 dash
22 no-host configure.yash 1,688 949 742 33.4 osh-native
30 no-host configure.yash 1,718 923 798 33.1 osh-nosouffle
38 no-host configure.yash 1,697 960 738 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 2 1 6.4 osh-native
24 no-host hello-world 3 1 2 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 2,431 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,155 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,283 0 0 0 16 0 39 2 osh-native
31 no-host abuild-print-help 3,426 0 0 0 16 0 38 2 osh-nosouffle
39 no-host abuild-print-help 2,811 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 100,446 0 0 0 8 0 1,998 52 bash
9 no-host bin-true 49,424 0 0 0 8 0 2,991 51 dash
17 no-host bin-true 131,348 0 0 0 16 0 1,997 69 osh-native
25 no-host bin-true 134,316 0 0 0 16 0 1,995 78 osh-nosouffle
33 no-host bin-true 109,991 0 0 0 8 0 1,999 57 osh-static
2 no-host configure.cpython 1,624,087 0 0 0 25,272 0 14,078 1,005 bash
10 no-host configure.cpython 1,637,830 0 0 0 25,280 0 14,111 983 dash
18 no-host configure.cpython 1,582,902 0 0 0 25,280 0 11,296 825 osh-native
26 no-host configure.cpython 1,594,035 0 0 0 25,280 0 11,298 874 osh-nosouffle
34 no-host configure.cpython 1,524,513 1 0 0 25,272 0 11,299 845 osh-static
4 no-host configure.ocaml 299,210 0 0 0 4,432 0 2,020 198 bash
12 no-host configure.ocaml 280,524 0 0 0 4,432 0 2,111 189 dash
20 no-host configure.ocaml 306,115 0 0 0 4,440 0 1,997 225 osh-native
28 no-host configure.ocaml 307,042 0 0 0 4,440 0 1,998 224 osh-nosouffle
36 no-host configure.ocaml 300,798 0 0 0 4,432 0 1,998 212 osh-static
5 no-host configure.tcc 5,235 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,216 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,581 0 0 0 96 0 45 5 osh-native
29 no-host configure.tcc 5,682 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,139 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,538,990 1 0 232 35,944 0 19,011 1,061 bash
11 no-host configure.util-linux 1,695,929 1 0 0 35,936 0 17,125 1,410 dash
19 no-host configure.util-linux 1,492,104 1 0 0 35,952 0 16,185 887 osh-native
27 no-host configure.util-linux 1,513,302 0 0 0 35,944 0 16,198 933 osh-nosouffle
35 no-host configure.util-linux 1,457,964 0 0 0 35,936 0 16,214 893 osh-static
6 no-host configure.yash 173,269 0 0 0 3,616 0 880 99 bash
14 no-host configure.yash 159,592 0 0 0 3,616 0 1,001 118 dash
22 no-host configure.yash 177,027 0 0 0 3,624 0 856 90 osh-native
30 no-host configure.yash 176,862 0 0 0 3,632 0 857 104 osh-nosouffle
38 no-host configure.yash 173,079 0 0 0 3,624 0 858 103 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 399 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-715fab45
osh-nosouffle osh-3663401d
osh-static osh-static-4749f5b1
host label host id
no-host no-host-9c670df1