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 22 18 1.33 1.19
bin-true no-host 635 435 806 804 642 1.27 1.01
configure.cpython no-host 13,824 14,039 13,545 13,612 12,991 0.98 0.94
configure.ocaml no-host 3,674 3,628 3,731 3,732 3,701 1.02 1.01
configure.tcc no-host 46 42 47 48 54 1.01 1.19
configure.util-linux no-host 12,550 13,322 12,566 12,583 12,158 1.00 0.97
configure.yash no-host 1,703 1,651 1,716 1,718 1,678 1.01 0.99
hello-world no-host 1 1 3 3 1 2.38 0.96

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 2,374 1,165 3,304 3,444 2,803 1.39 1.18
bin-true no-host 100,427 49,409 136,540 134,676 110,329 1.36 1.10
configure.cpython no-host 1,619,611 1,642,580 1,585,436 1,602,302 1,520,826 0.98 0.94
configure.ocaml no-host 298,667 281,058 306,538 306,584 299,851 1.03 1.00
configure.tcc no-host 5,234 4,200 5,553 5,683 5,115 1.06 0.98
configure.util-linux no-host 1,544,673 1,697,157 1,503,663 1,510,033 1,449,296 0.97 0.94
configure.yash no-host 173,315 159,567 176,777 177,123 172,642 1.02 1.00
hello-world no-host 153 87 393 399 182 2.57 1.19

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 9.4 10.0 6.4 1.95 1.32
bin-true no-host 3.3 1.8 8.8 9.2 5.0 2.68 1.52
configure.cpython no-host 34.5 34.4 34.4 34.4 34.7 1.00 1.00
configure.ocaml no-host 28.7 28.8 28.6 28.8 28.7 1.00 1.00
configure.tcc no-host 26.3 26.1 26.3 26.3 26.2 1.00 0.99
configure.util-linux no-host 39.6 39.7 39.7 39.8 39.7 1.00 1.00
configure.yash no-host 33.4 33.1 33.4 33.4 33.4 1.00 1.00
hello-world no-host 3.3 1.6 6.6 6.9 3.3 2.00 1.00

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 806 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 13,545 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 12,566 3 65 21.6 39.7 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 3,731 1 2 2.8 28.6 149,932 12,652 6,557 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 47 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 1,716 1 2 2.7 33.4 143,736 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 804 1 2 3.5 9.2 152,882 11,695 2,968 14,775 73,391 64,716 3,008 3 50,000 0
configure.cpython no-host 13,612 1 66 14.9 34.4 1,753,363 36,450 28,940 93,070 872,316 787,977 25,789 61 50,000 0
configure.util-linux no-host 12,583 3 66 21.6 39.8 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 3,732 1 2 2.8 28.8 149,932 12,657 6,562 9,207 70,540 70,185 1,693 3 50,000 0
configure.tcc no-host 48 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 1,718 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 22 1 2 3.0 10.0 117,251 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 10 6 4.8 bash
15 no-host abuild-print-help 9 5 5 4.1 dash
23 no-host abuild-print-help 20 12 9 9.4 osh-native
31 no-host abuild-print-help 22 11 11 10.0 osh-nosouffle
39 no-host abuild-print-help 18 12 7 6.4 osh-static
1 no-host bin-true 635 306 367 3.3 bash
9 no-host bin-true 435 272 167 1.8 dash
17 no-host bin-true 806 310 514 8.8 osh-native
25 no-host bin-true 804 313 508 9.2 osh-nosouffle
33 no-host bin-true 642 322 340 5.0 osh-static
2 no-host configure.cpython 13,824 7,567 6,642 34.5 bash
10 no-host configure.cpython 14,039 7,686 6,761 34.4 dash
18 no-host configure.cpython 13,545 7,207 6,612 34.4 osh-native
26 no-host configure.cpython 13,612 7,299 6,588 34.4 osh-nosouffle
34 no-host configure.cpython 12,991 7,152 6,074 34.7 osh-static
4 no-host configure.ocaml 3,674 1,504 1,210 28.7 bash
12 no-host configure.ocaml 3,628 1,444 1,209 28.8 dash
20 no-host configure.ocaml 3,731 1,505 1,253 28.6 osh-native
28 no-host configure.ocaml 3,732 1,478 1,293 28.8 osh-nosouffle
36 no-host configure.ocaml 3,701 1,499 1,234 28.7 osh-static
5 no-host configure.tcc 46 27 19 26.3 bash
13 no-host configure.tcc 42 23 20 26.1 dash
21 no-host configure.tcc 47 24 23 26.3 osh-native
29 no-host configure.tcc 48 25 24 26.3 osh-nosouffle
37 no-host configure.tcc 54 28 27 26.2 osh-static
3 no-host configure.util-linux 12,550 6,585 6,429 39.6 bash
11 no-host configure.util-linux 13,322 6,512 7,305 39.7 dash
19 no-host configure.util-linux 12,566 6,183 6,603 39.7 osh-native
27 no-host configure.util-linux 12,583 6,224 6,584 39.8 osh-nosouffle
35 no-host configure.util-linux 12,158 6,228 6,142 39.7 osh-static
6 no-host configure.yash 1,703 971 739 33.4 bash
14 no-host configure.yash 1,651 950 703 33.1 dash
22 no-host configure.yash 1,716 973 746 33.4 osh-native
30 no-host configure.yash 1,718 960 760 33.4 osh-nosouffle
38 no-host configure.yash 1,678 941 739 33.4 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 1 0 1.6 dash
16 no-host hello-world 3 2 1 6.6 osh-native
24 no-host hello-world 3 3 0 6.9 osh-nosouffle
32 no-host hello-world 1 1 0 3.3 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 2,374 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,165 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,304 0 0 0 16 0 38 1 osh-native
31 no-host abuild-print-help 3,444 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,803 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,427 0 0 0 8 0 1,996 83 bash
9 no-host bin-true 49,409 0 0 0 8 0 2,993 56 dash
17 no-host bin-true 136,540 0 0 0 16 0 2,000 84 osh-native
25 no-host bin-true 134,676 0 0 0 16 0 1,998 74 osh-nosouffle
33 no-host bin-true 110,329 0 0 0 8 0 1,998 53 osh-static
2 no-host configure.cpython 1,619,611 0 0 0 25,272 0 14,083 1,005 bash
10 no-host configure.cpython 1,642,580 0 0 0 25,272 0 14,106 1,009 dash
18 no-host configure.cpython 1,585,436 0 0 0 25,288 0 11,295 882 osh-native
26 no-host configure.cpython 1,602,302 0 0 0 25,280 0 11,309 790 osh-nosouffle
34 no-host configure.cpython 1,520,826 1 0 0 25,272 0 11,292 841 osh-static
4 no-host configure.ocaml 298,667 0 0 0 4,432 0 2,013 207 bash
12 no-host configure.ocaml 281,058 0 0 0 4,432 0 2,101 186 dash
20 no-host configure.ocaml 306,538 0 0 8 4,440 0 2,001 221 osh-native
28 no-host configure.ocaml 306,584 0 0 0 4,440 0 1,999 208 osh-nosouffle
36 no-host configure.ocaml 299,851 0 0 0 4,432 0 2,000 238 osh-static
5 no-host configure.tcc 5,234 0 0 0 80 0 49 2 bash
13 no-host configure.tcc 4,200 0 0 0 88 0 52 2 dash
21 no-host configure.tcc 5,553 0 0 0 96 0 45 2 osh-native
29 no-host configure.tcc 5,683 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,115 0 0 0 88 0 44 2 osh-static
3 no-host configure.util-linux 1,544,673 1 0 0 35,944 0 18,953 1,059 bash
11 no-host configure.util-linux 1,697,157 0 0 0 35,936 0 17,107 1,193 dash
19 no-host configure.util-linux 1,503,663 0 0 0 35,952 0 16,209 888 osh-native
27 no-host configure.util-linux 1,510,033 1 0 0 35,944 0 16,190 874 osh-nosouffle
35 no-host configure.util-linux 1,449,296 0 0 0 35,936 0 16,181 945 osh-static
6 no-host configure.yash 173,315 0 0 0 3,616 0 881 94 bash
14 no-host configure.yash 159,567 0 0 0 3,616 0 1,001 104 dash
22 no-host configure.yash 176,777 0 0 0 3,632 0 858 108 osh-native
30 no-host configure.yash 177,123 0 0 0 3,624 0 858 95 osh-nosouffle
38 no-host configure.yash 172,642 0 0 0 3,616 0 855 95 osh-static
0 no-host hello-world 153 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 393 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-638910f8
osh-nosouffle osh-463ade2c
osh-static osh-static-c9928121
host label host id
no-host no-host-9c670df1