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 19 1.27 1.17
bin-true no-host 616 440 808 797 652 1.31 1.06
configure.cpython no-host 13,897 13,997 13,343 13,585 12,867 0.96 0.93
configure.ocaml no-host 3,706 3,662 3,693 3,702 3,651 1.00 0.98
configure.tcc no-host 46 41 46 46 43 1.00 0.92
configure.util-linux no-host 12,525 13,254 12,466 12,614 12,044 1.00 0.96
configure.yash no-host 1,752 1,652 1,689 1,683 1,657 0.96 0.95
hello-world no-host 1 1 3 3 1 2.43 1.07

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 2,390 1,160 3,268 3,441 2,846 1.37 1.19
bin-true no-host 102,412 49,365 132,983 132,388 111,664 1.30 1.09
configure.cpython no-host 1,631,973 1,639,449 1,582,045 1,596,235 1,525,318 0.97 0.93
configure.ocaml no-host 298,894 280,850 306,473 306,322 300,369 1.03 1.00
configure.tcc no-host 5,210 4,239 5,614 5,651 5,137 1.08 0.99
configure.util-linux no-host 1,538,521 1,699,221 1,493,224 1,519,844 1,451,357 0.97 0.94
configure.yash no-host 173,271 159,582 176,682 176,940 172,933 1.02 1.00
hello-world no-host 150 85 396 398 182 2.64 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 9.6 10.1 6.4 1.97 1.32
bin-true no-host 3.1 1.7 8.8 9.2 5.4 2.79 1.71
configure.cpython no-host 34.4 34.7 34.1 34.4 34.5 0.99 1.00
configure.ocaml no-host 28.7 28.7 28.5 28.7 28.7 1.00 1.00
configure.tcc no-host 26.1 26.4 26.3 25.9 26.1 1.01 1.00
configure.util-linux no-host 39.5 39.6 39.9 39.6 39.5 1.01 1.00
configure.yash no-host 33.4 33.4 33.4 33.3 33.4 1.00 1.00
hello-world no-host 3.1 1.6 6.7 6.9 3.4 2.12 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 6.7 3,907 3,907 0 722 1,921 1,264 2 0 50,000 0
bin-true no-host 808 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 13,343 1 65 14.8 34.1 1,750,754 35,383 28,940 93,077 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,466 3 65 21.6 39.9 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 3,693 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 46 0 0 1.4 26.3 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,689 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 20 1 2 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 6.9 3,906 3,906 0 721 1,921 1,264 2 0 50,000 0
bin-true no-host 797 1 2 3.5 9.2 151,892 10,759 2,973 14,781 72,395 64,716 3,008 3 50,000 0
configure.cpython no-host 13,585 1 69 14.8 34.4 1,750,753 35,388 28,945 93,076 869,712 787,965 25,789 61 50,000 0
configure.util-linux no-host 12,614 3 67 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 3,702 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 46 0 0 1.4 25.9 30,541 30,541 0 1,680 14,472 14,389 271 0 50,000 0
configure.yash no-host 1,683 1 2 2.7 33.3 143,454 11,464 6,620 7,166 70,508 65,780 2,095 3 50,000 0
abuild-print-help no-host 22 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 16 8 8 4.8 bash
15 no-host abuild-print-help 9 5 4 3.9 dash
23 no-host abuild-print-help 20 11 10 9.6 osh-native
31 no-host abuild-print-help 22 12 10 10.1 osh-nosouffle
39 no-host abuild-print-help 19 12 7 6.4 osh-static
1 no-host bin-true 616 306 350 3.1 bash
9 no-host bin-true 440 272 174 1.7 dash
17 no-host bin-true 808 320 505 8.8 osh-native
25 no-host bin-true 797 312 502 9.2 osh-nosouffle
33 no-host bin-true 652 314 354 5.4 osh-static
2 no-host configure.cpython 13,897 7,582 6,698 34.4 bash
10 no-host configure.cpython 13,997 7,674 6,719 34.7 dash
18 no-host configure.cpython 13,343 7,199 6,415 34.1 osh-native
26 no-host configure.cpython 13,585 7,256 6,615 34.4 osh-nosouffle
34 no-host configure.cpython 12,867 7,023 6,073 34.5 osh-static
4 no-host configure.ocaml 3,706 1,480 1,267 28.7 bash
12 no-host configure.ocaml 3,662 1,466 1,220 28.7 dash
20 no-host configure.ocaml 3,693 1,449 1,284 28.5 osh-native
28 no-host configure.ocaml 3,702 1,461 1,281 28.7 osh-nosouffle
36 no-host configure.ocaml 3,651 1,468 1,215 28.7 osh-static
5 no-host configure.tcc 46 25 22 26.1 bash
13 no-host configure.tcc 41 22 20 26.4 dash
21 no-host configure.tcc 46 25 22 26.3 osh-native
29 no-host configure.tcc 46 25 22 25.9 osh-nosouffle
37 no-host configure.tcc 43 24 19 26.1 osh-static
3 no-host configure.util-linux 12,525 6,624 6,355 39.5 bash
11 no-host configure.util-linux 13,254 6,552 7,192 39.6 dash
19 no-host configure.util-linux 12,466 6,175 6,510 39.9 osh-native
27 no-host configure.util-linux 12,614 6,342 6,495 39.6 osh-nosouffle
35 no-host configure.util-linux 12,044 6,090 6,162 39.5 osh-static
6 no-host configure.yash 1,752 952 807 33.4 bash
14 no-host configure.yash 1,652 900 754 33.4 dash
22 no-host configure.yash 1,689 943 749 33.4 osh-native
30 no-host configure.yash 1,683 927 759 33.3 osh-nosouffle
38 no-host configure.yash 1,657 946 714 33.4 osh-static
0 no-host hello-world 1 1 0 3.1 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 3 2 1 6.7 osh-native
24 no-host hello-world 3 1 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 2,390 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,160 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,268 0 0 0 16 0 39 2 osh-native
31 no-host abuild-print-help 3,441 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,846 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,412 0 0 0 8 0 1,999 55 bash
9 no-host bin-true 49,365 0 0 0 8 0 2,997 56 dash
17 no-host bin-true 132,983 0 0 0 16 0 1,997 81 osh-native
25 no-host bin-true 132,388 0 0 0 16 0 2,001 73 osh-nosouffle
33 no-host bin-true 111,664 0 0 0 8 0 1,997 77 osh-static
2 no-host configure.cpython 1,631,973 0 0 0 25,272 0 14,057 1,058 bash
10 no-host configure.cpython 1,639,449 0 0 0 25,272 0 14,111 1,020 dash
18 no-host configure.cpython 1,582,045 0 0 0 25,280 0 11,298 826 osh-native
26 no-host configure.cpython 1,596,235 0 0 0 25,280 0 11,307 817 osh-nosouffle
34 no-host configure.cpython 1,525,318 0 0 0 25,272 0 11,308 972 osh-static
4 no-host configure.ocaml 298,894 0 0 0 4,432 0 2,014 193 bash
12 no-host configure.ocaml 280,850 0 0 0 4,432 0 2,107 183 dash
20 no-host configure.ocaml 306,473 0 0 0 4,440 0 1,997 239 osh-native
28 no-host configure.ocaml 306,322 0 0 0 4,440 0 2,000 200 osh-nosouffle
36 no-host configure.ocaml 300,369 0 0 0 4,432 0 2,003 215 osh-static
5 no-host configure.tcc 5,210 0 0 0 80 0 49 1 bash
13 no-host configure.tcc 4,239 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,614 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,651 0 0 0 96 0 45 2 osh-nosouffle
37 no-host configure.tcc 5,137 0 0 0 88 0 45 1 osh-static
3 no-host configure.util-linux 1,538,521 0 0 232 35,944 0 18,989 1,112 bash
11 no-host configure.util-linux 1,699,221 0 0 0 35,936 0 17,087 1,177 dash
19 no-host configure.util-linux 1,493,224 3 0 0 35,952 0 16,192 977 osh-native
27 no-host configure.util-linux 1,519,844 1 0 0 35,944 0 16,191 927 osh-nosouffle
35 no-host configure.util-linux 1,451,357 0 0 0 35,936 0 16,141 944 osh-static
6 no-host configure.yash 173,271 0 0 0 3,616 0 877 106 bash
14 no-host configure.yash 159,582 0 0 0 3,616 0 1,001 98 dash
22 no-host configure.yash 176,682 0 0 0 3,632 0 859 94 osh-native
30 no-host configure.yash 176,940 0 0 0 3,624 0 857 93 osh-nosouffle
38 no-host configure.yash 172,933 0 0 0 3,616 0 858 108 osh-static
0 no-host hello-world 150 0 0 0 8 0 1 0 bash
8 no-host hello-world 85 0 0 0 8 0 1 0 dash
16 no-host hello-world 396 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 398 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-0ebf03d7
osh-nosouffle osh-d75ace87
osh-static osh-static-e04c67a1
host label host id
no-host no-host-9c670df1