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 17 9 25 23 19 1.47 1.12
bin-true no-host 642 529 845 890 705 1.32 1.10
configure.cpython no-host 14,533 15,237 14,222 14,652 14,028 0.98 0.97
configure.ocaml no-host 3,798 3,772 3,861 3,865 3,919 1.02 1.03
configure.tcc no-host 50 44 50 50 53 1.00 1.06
configure.util-linux no-host 13,278 14,440 13,253 13,480 13,420 1.00 1.01
configure.yash no-host 1,894 1,747 1,863 1,801 1,920 0.98 1.01
hello-world no-host 1 1 3 3 1 2.07 0.89

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 2,364 1,159 3,332 3,420 2,851 1.41 1.21
bin-true no-host 100,453 49,459 133,000 132,348 111,728 1.32 1.11
configure.cpython no-host 1,620,055 1,637,529 1,591,817 1,591,589 1,525,280 0.98 0.94
configure.ocaml no-host 299,592 280,815 306,059 307,608 300,143 1.02 1.00
configure.tcc no-host 5,216 4,200 5,612 5,666 5,138 1.08 0.99
configure.util-linux no-host 1,536,661 1,700,744 1,496,947 1,511,406 1,451,769 0.97 0.94
configure.yash no-host 173,355 159,559 176,577 177,120 172,964 1.02 1.00
hello-world no-host 152 87 387 400 183 2.55 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 9.6 10.1 6.4 1.97 1.32
bin-true no-host 3.3 1.6 8.8 8.9 5.4 2.68 1.64
configure.cpython no-host 34.4 34.4 34.5 34.5 34.4 1.00 1.00
configure.ocaml no-host 28.7 28.8 28.5 28.7 28.6 0.99 1.00
configure.tcc no-host 26.1 26.2 26.0 26.2 26.2 1.00 1.00
configure.util-linux no-host 39.6 39.6 39.7 39.6 39.6 1.00 1.00
configure.yash no-host 33.1 33.2 33.4 33.4 33.3 1.01 1.00
hello-world no-host 3.1 1.6 6.4 7.1 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 3,907 3,907 0 722 1,921 1,264 2 0 50,000 0
bin-true no-host 845 1 2 3.5 8.8 151,892 10,755 2,969 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 14,222 1 72 14.8 34.5 1,750,754 35,383 28,940 93,077 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 13,253 3 70 21.6 39.7 2,705,290 37,455 66,328 119,745 1,291,807 1,293,738 32,527 42 132,656 1
configure.ocaml no-host 3,861 1 2 2.8 28.5 149,692 12,647 6,562 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 50 0 0 1.4 26.0 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,863 1 2 2.7 33.4 143,454 11,460 6,616 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 25 1 3 3.0 9.6 117,223 65,789 41,999 4,975 54,597 57,651 277 3 83,998 1
hello-world no-host 3 0 0 0.3 7.1 3,906 3,906 0 721 1,921 1,264 2 0 50,000 0
bin-true no-host 890 1 2 3.5 8.9 151,892 10,759 2,973 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 14,652 2 74 14.8 34.5 1,750,753 35,388 28,945 93,076 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 13,480 3 74 21.6 39.6 2,705,290 37,461 66,334 119,745 1,291,807 1,293,738 32,527 42 132,668 1
configure.ocaml no-host 3,865 1 2 2.8 28.7 149,692 12,652 6,567 9,213 70,295 70,184 1,693 3 50,000 0
configure.tcc no-host 50 0 0 1.4 26.2 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,801 1 2 2.7 33.4 143,454 11,464 6,620 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 23 1 2 3.0 10.1 117,223 65,793 42,003 4,975 54,597 57,651 277 3 84,006 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 17 10 8 4.8 bash
15 no-host abuild-print-help 9 2 7 4.1 dash
23 no-host abuild-print-help 25 13 13 9.6 osh-native
31 no-host abuild-print-help 23 10 14 10.1 osh-nosouffle
39 no-host abuild-print-help 19 12 8 6.4 osh-static
1 no-host bin-true 642 314 370 3.3 bash
9 no-host bin-true 529 280 224 1.6 dash
17 no-host bin-true 845 292 570 8.8 osh-native
25 no-host bin-true 890 305 584 8.9 osh-nosouffle
33 no-host bin-true 705 305 399 5.4 osh-static
2 no-host configure.cpython 14,533 7,866 7,067 34.4 bash
10 no-host configure.cpython 15,237 8,054 7,528 34.4 dash
18 no-host configure.cpython 14,222 7,572 6,921 34.5 osh-native
26 no-host configure.cpython 14,652 7,752 7,152 34.5 osh-nosouffle
34 no-host configure.cpython 14,028 7,622 6,595 34.4 osh-static
4 no-host configure.ocaml 3,798 1,561 1,278 28.7 bash
12 no-host configure.ocaml 3,772 1,528 1,269 28.8 dash
20 no-host configure.ocaml 3,861 1,530 1,363 28.5 osh-native
28 no-host configure.ocaml 3,865 1,527 1,379 28.7 osh-nosouffle
36 no-host configure.ocaml 3,919 1,537 1,407 28.6 osh-static
5 no-host configure.tcc 50 25 25 26.1 bash
13 no-host configure.tcc 44 24 20 26.2 dash
21 no-host configure.tcc 50 28 22 26.0 osh-native
29 no-host configure.tcc 50 23 27 26.2 osh-nosouffle
37 no-host configure.tcc 53 30 24 26.2 osh-static
3 no-host configure.util-linux 13,278 6,833 6,907 39.6 bash
11 no-host configure.util-linux 14,440 6,919 7,969 39.6 dash
19 no-host configure.util-linux 13,253 6,532 6,933 39.7 osh-native
27 no-host configure.util-linux 13,480 6,697 7,007 39.6 osh-nosouffle
35 no-host configure.util-linux 13,420 6,714 6,889 39.6 osh-static
6 no-host configure.yash 1,894 1,043 846 33.1 bash
14 no-host configure.yash 1,747 1,004 743 33.2 dash
22 no-host configure.yash 1,863 1,016 846 33.4 osh-native
30 no-host configure.yash 1,801 970 829 33.4 osh-nosouffle
38 no-host configure.yash 1,920 1,034 861 33.3 osh-static
0 no-host hello-world 1 0 1 3.1 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 1 2 6.4 osh-native
24 no-host hello-world 3 2 1 7.1 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 2,364 0 0 0 8 0 41 1 bash
15 no-host abuild-print-help 1,159 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,332 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,420 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,851 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,453 0 0 0 8 0 1,997 58 bash
9 no-host bin-true 49,459 0 0 0 8 0 2,989 55 dash
17 no-host bin-true 133,000 0 0 0 16 0 1,994 75 osh-native
25 no-host bin-true 132,348 0 0 0 16 0 1,991 80 osh-nosouffle
33 no-host bin-true 111,728 0 0 0 8 0 1,996 81 osh-static
2 no-host configure.cpython 1,620,055 0 0 0 25,272 0 14,093 1,030 bash
10 no-host configure.cpython 1,637,529 0 0 0 25,272 0 14,133 1,092 dash
18 no-host configure.cpython 1,591,817 1 0 0 25,280 0 11,290 873 osh-native
26 no-host configure.cpython 1,591,589 0 0 0 25,280 0 11,309 828 osh-nosouffle
34 no-host configure.cpython 1,525,280 0 0 0 25,272 0 11,286 870 osh-static
4 no-host configure.ocaml 299,592 0 0 0 4,432 0 2,020 198 bash
12 no-host configure.ocaml 280,815 0 0 0 4,432 0 2,104 187 dash
20 no-host configure.ocaml 306,059 0 0 0 4,440 0 1,999 209 osh-native
28 no-host configure.ocaml 307,608 0 0 0 4,440 0 2,000 202 osh-nosouffle
36 no-host configure.ocaml 300,143 0 0 0 4,432 0 1,995 220 osh-static
5 no-host configure.tcc 5,216 0 0 0 80 0 48 2 bash
13 no-host configure.tcc 4,200 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,612 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,666 0 0 0 96 0 45 4 osh-nosouffle
37 no-host configure.tcc 5,138 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,536,661 2 0 232 35,952 0 18,989 1,075 bash
11 no-host configure.util-linux 1,700,744 1 0 0 35,944 0 17,080 1,186 dash
19 no-host configure.util-linux 1,496,947 0 0 0 35,960 0 16,152 923 osh-native
27 no-host configure.util-linux 1,511,406 1 0 0 35,952 0 16,118 933 osh-nosouffle
35 no-host configure.util-linux 1,451,769 2 0 0 35,944 0 16,120 1,020 osh-static
6 no-host configure.yash 173,355 0 0 0 3,616 0 878 103 bash
14 no-host configure.yash 159,559 0 0 0 3,616 0 1,000 101 dash
22 no-host configure.yash 176,577 0 0 0 3,632 0 857 102 osh-native
30 no-host configure.yash 177,120 0 0 0 3,624 0 857 101 osh-nosouffle
38 no-host configure.yash 172,964 0 0 0 3,616 0 859 94 osh-static
0 no-host hello-world 152 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 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 183 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-435bd48d
osh-nosouffle osh-e1bcd5fa
osh-static osh-static-5e4752f8
host label host id
no-host no-host-9c670df1