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 13 7 18 19 16 1.37 1.22
bin-true no-host 452 308 598 617 480 1.32 1.06
configure.cpython no-host 12,178 12,228 11,623 11,890 11,335 0.95 0.93
configure.ocaml no-host 3,398 3,318 3,391 3,387 3,317 1.00 0.98
configure.tcc no-host 40 35 39 40 37 0.97 0.92
configure.util-linux no-host 10,836 11,458 10,740 10,892 10,410 0.99 0.96
configure.yash no-host 1,559 1,405 1,474 1,484 1,436 0.95 0.92
hello-world no-host 1 1 2 2 1 1.99 0.92

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 2,412 1,177 3,373 3,488 2,807 1.40 1.16
bin-true no-host 102,905 49,909 133,961 135,025 111,784 1.30 1.09
configure.cpython no-host 1,630,943 1,647,608 1,587,476 1,614,837 1,526,640 0.97 0.94
configure.ocaml no-host 300,533 281,485 307,479 308,486 300,513 1.02 1.00
configure.tcc no-host 5,269 4,228 5,621 5,722 5,126 1.07 0.97
configure.util-linux no-host 1,541,639 1,704,275 1,500,297 1,517,441 1,455,050 0.97 0.94
configure.yash no-host 173,594 159,923 176,998 177,589 173,004 1.02 1.00
hello-world no-host 154 86 391 400 181 2.54 1.18

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 4.7 4.1 9.6 10.0 6.4 2.03 1.36
bin-true no-host 3.3 1.4 8.7 9.0 5.2 2.64 1.60
configure.cpython no-host 34.6 34.8 34.5 34.6 34.5 1.00 1.00
configure.ocaml no-host 28.7 28.8 28.8 28.6 28.7 1.00 1.00
configure.tcc no-host 26.2 26.3 26.1 26.3 26.1 1.00 1.00
configure.util-linux no-host 39.7 39.6 39.4 39.9 39.9 0.99 1.00
configure.yash no-host 33.5 33.3 33.4 33.4 33.1 1.00 0.99
hello-world no-host 3.3 1.6 6.6 7.1 3.4 2.00 1.04

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 2 0 0 0.3 6.6 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 598 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 11,623 1 61 14.8 34.5 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 10,740 3 64 21.6 39.4 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 3,391 1 2 2.8 28.8 149,932 12,652 6,557 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 39 0 0 1.4 26.1 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,474 1 2 2.7 33.4 143,754 11,764 6,618 7,160 70,813 65,781 2,095 3 50,000 0
abuild-print-help no-host 18 1 2 3.0 9.6 117,252 65,784 41,994 4,969 54,632 57,651 277 3 83,988 1
hello-world no-host 2 0 0 0.3 7.1 3,895 3,895 0 715 1,916 1,264 2 0 50,000 0
bin-true no-host 617 1 2 3.5 9.0 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 11,890 1 63 14.9 34.6 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 10,892 3 65 21.6 39.9 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 3,387 1 2 2.8 28.6 149,932 12,657 6,562 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 40 0 0 1.4 26.3 30,574 30,574 0 1,674 14,510 14,390 271 0 50,000 0
configure.yash no-host 1,484 1 2 2.7 33.4 143,754 11,768 6,622 7,160 70,813 65,781 2,095 3 50,000 0
abuild-print-help no-host 19 1 2 3.0 10.0 117,252 65,788 41,998 4,969 54,632 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 13 9 5 4.7 bash
15 no-host abuild-print-help 7 6 1 4.1 dash
23 no-host abuild-print-help 18 10 9 9.6 osh-native
31 no-host abuild-print-help 19 10 9 10.0 osh-nosouffle
39 no-host abuild-print-help 16 10 7 6.4 osh-static
1 no-host bin-true 452 274 211 3.3 bash
9 no-host bin-true 308 224 84 1.4 dash
17 no-host bin-true 598 314 297 8.7 osh-native
25 no-host bin-true 617 323 309 9.0 osh-nosouffle
33 no-host bin-true 480 304 191 5.2 osh-static
2 no-host configure.cpython 12,178 7,734 4,769 34.6 bash
10 no-host configure.cpython 12,228 7,753 4,815 34.8 dash
18 no-host configure.cpython 11,623 7,200 4,626 34.5 osh-native
26 no-host configure.cpython 11,890 7,247 4,859 34.6 osh-nosouffle
34 no-host configure.cpython 11,335 7,268 4,246 34.5 osh-static
4 no-host configure.ocaml 3,398 1,496 924 28.7 bash
12 no-host configure.ocaml 3,318 1,506 818 28.8 dash
20 no-host configure.ocaml 3,391 1,507 905 28.8 osh-native
28 no-host configure.ocaml 3,387 1,512 898 28.6 osh-nosouffle
36 no-host configure.ocaml 3,317 1,493 838 28.7 osh-static
5 no-host configure.tcc 40 25 15 26.2 bash
13 no-host configure.tcc 35 21 14 26.3 dash
21 no-host configure.tcc 39 21 18 26.1 osh-native
29 no-host configure.tcc 40 26 15 26.3 osh-nosouffle
37 no-host configure.tcc 37 25 12 26.1 osh-static
3 no-host configure.util-linux 10,836 6,770 4,454 39.7 bash
11 no-host configure.util-linux 11,458 6,707 5,168 39.6 dash
19 no-host configure.util-linux 10,740 6,239 4,651 39.4 osh-native
27 no-host configure.util-linux 10,892 6,311 4,740 39.9 osh-nosouffle
35 no-host configure.util-linux 10,410 6,306 4,251 39.9 osh-static
6 no-host configure.yash 1,559 973 522 33.5 bash
14 no-host configure.yash 1,405 953 446 33.3 dash
22 no-host configure.yash 1,474 932 539 33.4 osh-native
30 no-host configure.yash 1,484 946 534 33.4 osh-nosouffle
38 no-host configure.yash 1,436 944 487 33.1 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 0 1 1.6 dash
16 no-host hello-world 2 2 0 6.6 osh-native
24 no-host hello-world 2 1 1 7.1 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 2,412 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,177 0 0 0 8 0 40 1 dash
23 no-host abuild-print-help 3,373 0 0 0 16 0 39 2 osh-native
31 no-host abuild-print-help 3,488 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,807 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 102,905 0 0 0 8 0 1,998 53 bash
9 no-host bin-true 49,909 0 0 0 8 0 2,998 48 dash
17 no-host bin-true 133,961 0 0 0 16 0 1,998 67 osh-native
25 no-host bin-true 135,025 0 0 0 16 0 1,999 61 osh-nosouffle
33 no-host bin-true 111,784 0 0 0 8 0 1,997 60 osh-static
2 no-host configure.cpython 1,630,943 0 0 0 25,272 0 14,035 977 bash
10 no-host configure.cpython 1,647,608 0 0 0 25,280 0 14,065 974 dash
18 no-host configure.cpython 1,587,476 1 0 0 25,280 0 11,312 780 osh-native
26 no-host configure.cpython 1,614,837 0 0 0 25,280 0 11,319 830 osh-nosouffle
34 no-host configure.cpython 1,526,640 0 0 0 25,272 0 11,302 834 osh-static
4 no-host configure.ocaml 300,533 0 0 0 4,432 0 2,021 157 bash
12 no-host configure.ocaml 281,485 0 0 0 4,432 0 2,111 177 dash
20 no-host configure.ocaml 307,479 0 0 0 4,440 0 2,006 180 osh-native
28 no-host configure.ocaml 308,486 0 0 0 4,440 0 1,998 177 osh-nosouffle
36 no-host configure.ocaml 300,513 0 0 0 4,432 0 2,005 198 osh-static
5 no-host configure.tcc 5,269 0 0 0 80 0 48 2 bash
13 no-host configure.tcc 4,228 0 0 0 88 0 52 3 dash
21 no-host configure.tcc 5,621 0 0 0 96 0 44 3 osh-native
29 no-host configure.tcc 5,722 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,126 0 0 0 88 0 45 4 osh-static
3 no-host configure.util-linux 1,541,639 0 0 0 35,944 0 18,796 980 bash
11 no-host configure.util-linux 1,704,275 0 0 0 35,936 0 16,892 1,103 dash
19 no-host configure.util-linux 1,500,297 1 0 0 35,952 0 16,182 894 osh-native
27 no-host configure.util-linux 1,517,441 2 0 0 35,952 0 16,157 873 osh-nosouffle
35 no-host configure.util-linux 1,455,050 0 0 0 35,936 0 16,247 850 osh-static
6 no-host configure.yash 173,594 0 0 0 3,616 0 877 94 bash
14 no-host configure.yash 159,923 0 0 0 3,616 0 1,003 101 dash
22 no-host configure.yash 176,998 0 0 0 3,624 0 858 94 osh-native
30 no-host configure.yash 177,589 0 0 0 3,624 0 859 96 osh-nosouffle
38 no-host configure.yash 173,004 0 0 0 3,616 0 859 95 osh-static
0 no-host hello-world 154 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 391 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 1 osh-static

Shell and Host

shell label shell id
bash bash-36833674
dash dash-cea41b3e
osh-native osh-f81933b4
osh-nosouffle osh-51fa00d3
osh-static osh-static-f9b02865
host label host id
no-host no-host-44ad0cc8