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 20 21 18 1.33 1.19
bin-true no-host 612 437 796 796 648 1.30 1.06
configure.cpython no-host 13,621 13,631 13,304 13,255 12,813 0.98 0.94
configure.ocaml no-host 3,603 3,581 3,664 3,640 3,617 1.02 1.00
configure.tcc no-host 45 40 46 46 43 1.02 0.96
configure.util-linux no-host 12,288 13,037 12,302 12,286 12,039 1.00 0.98
configure.yash no-host 1,657 1,599 1,660 1,667 1,658 1.00 1.00
hello-world no-host 1 1 3 3 1 2.35 0.98

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 2,352 1,199 3,308 3,449 2,802 1.41 1.19
bin-true no-host 102,464 49,443 133,627 134,538 111,009 1.30 1.08
configure.cpython no-host 1,627,872 1,638,592 1,593,866 1,601,927 1,522,889 0.98 0.94
configure.ocaml no-host 299,096 281,002 305,287 306,169 300,087 1.02 1.00
configure.tcc no-host 5,236 4,205 5,631 5,669 5,134 1.08 0.98
configure.util-linux no-host 1,537,454 1,695,844 1,500,743 1,504,640 1,457,664 0.98 0.95
configure.yash no-host 173,344 159,545 176,392 176,591 173,081 1.02 1.00
hello-world no-host 149 85 393 398 182 2.64 1.22

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 9.4 10.1 6.4 2.00 1.36
bin-true no-host 3.1 1.6 8.8 8.9 5.2 2.79 1.67
configure.cpython no-host 34.6 34.5 34.4 34.3 34.7 0.99 1.00
configure.ocaml no-host 28.8 28.6 28.7 28.6 28.8 1.00 1.00
configure.tcc no-host 26.0 25.9 26.3 26.1 26.2 1.01 1.01
configure.util-linux no-host 39.6 39.7 39.9 39.7 39.5 1.01 1.00
configure.yash no-host 33.5 33.4 33.2 33.4 33.3 0.99 0.99
hello-world no-host 3.0 1.4 6.6 6.9 3.4 2.17 1.13

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 6.6 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 796 1 2 3.5 8.8 152,882 11,691 2,964 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,304 1 67 14.8 34.4 1,753,364 36,445 28,935 93,071 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,302 3 64 21.6 39.9 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 3,664 1 2 2.8 28.7 149,932 12,652 6,557 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 46 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 1,660 1 2 2.7 33.2 143,736 11,764 6,618 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 20 1 2 3.0 9.4 117,251 65,784 41,994 4,969 54,631 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 796 1 2 3.5 8.9 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,255 1 64 14.9 34.3 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,286 3 63 21.6 39.7 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 3,640 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 46 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 1,667 1 2 2.7 33.4 143,736 11,768 6,622 7,160 70,796 65,780 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 10.1 117,251 65,788 41,998 4,969 54,631 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 8 8 4.7 bash
15 no-host abuild-print-help 9 3 6 4.1 dash
23 no-host abuild-print-help 20 13 8 9.4 osh-native
31 no-host abuild-print-help 21 11 10 10.1 osh-nosouffle
39 no-host abuild-print-help 18 13 5 6.4 osh-static
1 no-host bin-true 612 311 337 3.1 bash
9 no-host bin-true 437 268 173 1.6 dash
17 no-host bin-true 796 313 498 8.8 osh-native
25 no-host bin-true 796 302 510 8.9 osh-nosouffle
33 no-host bin-true 648 318 344 5.2 osh-static
2 no-host configure.cpython 13,621 7,436 6,567 34.6 bash
10 no-host configure.cpython 13,631 7,544 6,481 34.5 dash
18 no-host configure.cpython 13,304 7,033 6,542 34.4 osh-native
26 no-host configure.cpython 13,255 6,989 6,543 34.3 osh-nosouffle
34 no-host configure.cpython 12,813 7,053 5,995 34.7 osh-static
4 no-host configure.ocaml 3,603 1,448 1,194 28.8 bash
12 no-host configure.ocaml 3,581 1,465 1,141 28.6 dash
20 no-host configure.ocaml 3,664 1,459 1,244 28.7 osh-native
28 no-host configure.ocaml 3,640 1,438 1,242 28.6 osh-nosouffle
36 no-host configure.ocaml 3,617 1,447 1,201 28.8 osh-static
5 no-host configure.tcc 45 22 24 26.0 bash
13 no-host configure.tcc 40 24 16 25.9 dash
21 no-host configure.tcc 46 22 24 26.3 osh-native
29 no-host configure.tcc 46 23 23 26.1 osh-nosouffle
37 no-host configure.tcc 43 20 24 26.2 osh-static
3 no-host configure.util-linux 12,288 6,577 6,169 39.6 bash
11 no-host configure.util-linux 13,037 6,439 7,076 39.7 dash
19 no-host configure.util-linux 12,302 6,110 6,410 39.9 osh-native
27 no-host configure.util-linux 12,286 6,092 6,414 39.7 osh-nosouffle
35 no-host configure.util-linux 12,039 6,091 6,156 39.5 osh-static
6 no-host configure.yash 1,657 932 733 33.5 bash
14 no-host configure.yash 1,599 917 685 33.4 dash
22 no-host configure.yash 1,660 927 737 33.2 osh-native
30 no-host configure.yash 1,667 937 733 33.4 osh-nosouffle
38 no-host configure.yash 1,658 945 716 33.3 osh-static
0 no-host hello-world 1 0 1 3.0 bash
8 no-host hello-world 1 1 0 1.4 dash
16 no-host hello-world 3 0 3 6.6 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 2,352 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,199 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,308 0 0 0 16 0 39 0 osh-native
31 no-host abuild-print-help 3,449 0 0 0 16 0 39 0 osh-nosouffle
39 no-host abuild-print-help 2,802 0 0 0 8 0 40 0 osh-static
1 no-host bin-true 102,464 0 0 0 8 0 2,001 74 bash
9 no-host bin-true 49,443 0 0 0 8 0 2,993 58 dash
17 no-host bin-true 133,627 0 0 0 16 0 1,999 79 osh-native
25 no-host bin-true 134,538 0 0 0 16 0 2,000 78 osh-nosouffle
33 no-host bin-true 111,009 0 0 0 8 0 1,997 71 osh-static
2 no-host configure.cpython 1,627,872 0 0 0 25,296 0 14,041 1,018 bash
10 no-host configure.cpython 1,638,592 0 0 0 25,272 0 14,108 1,048 dash
18 no-host configure.cpython 1,593,866 0 0 0 25,280 0 11,289 831 osh-native
26 no-host configure.cpython 1,601,927 0 0 0 25,280 0 11,305 839 osh-nosouffle
34 no-host configure.cpython 1,522,889 0 0 0 25,272 0 11,303 897 osh-static
4 no-host configure.ocaml 299,096 0 0 0 4,432 0 2,021 195 bash
12 no-host configure.ocaml 281,002 0 0 0 4,432 0 2,110 184 dash
20 no-host configure.ocaml 305,287 0 0 0 4,440 0 2,001 237 osh-native
28 no-host configure.ocaml 306,169 0 0 0 4,440 0 2,000 200 osh-nosouffle
36 no-host configure.ocaml 300,087 0 0 0 4,432 0 1,996 232 osh-static
5 no-host configure.tcc 5,236 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,205 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,631 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,669 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,134 0 0 0 88 0 45 4 osh-static
3 no-host configure.util-linux 1,537,454 1 0 232 35,944 0 18,874 1,029 bash
11 no-host configure.util-linux 1,695,844 0 0 0 35,944 0 16,995 1,373 dash
19 no-host configure.util-linux 1,500,743 1 0 0 35,960 0 16,075 900 osh-native
27 no-host configure.util-linux 1,504,640 1 0 0 35,952 0 16,038 994 osh-nosouffle
35 no-host configure.util-linux 1,457,664 0 0 0 35,944 0 16,167 896 osh-static
6 no-host configure.yash 173,344 0 0 0 3,616 0 876 89 bash
14 no-host configure.yash 159,545 0 0 0 3,616 0 1,003 89 dash
22 no-host configure.yash 176,392 0 0 0 3,624 0 857 90 osh-native
30 no-host configure.yash 176,591 0 0 0 3,624 0 856 98 osh-nosouffle
38 no-host configure.yash 173,081 0 0 0 3,616 0 858 103 osh-static
0 no-host hello-world 149 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 393 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-ce7d161f
osh-nosouffle osh-bd61e786
osh-static osh-static-4303af8a
host label host id
no-host no-host-9c670df1