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 21 22 18 1.32 1.14
bin-true no-host 619 441 804 803 656 1.30 1.06
configure.cpython no-host 13,772 13,890 13,735 13,755 13,086 1.00 0.95
configure.ocaml no-host 3,675 3,677 3,755 3,716 3,656 1.02 0.99
configure.tcc no-host 45 41 47 46 43 1.04 0.94
configure.util-linux no-host 12,746 13,359 12,627 12,946 12,375 0.99 0.97
configure.yash no-host 1,684 1,667 1,700 1,714 1,678 1.01 1.00
hello-world no-host 1 1 3 3 1 2.42 1.01

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 2,396 1,157 3,308 3,398 2,852 1.38 1.19
bin-true no-host 100,428 49,369 132,007 134,368 111,682 1.31 1.11
configure.cpython no-host 1,620,589 1,639,430 1,579,900 1,609,218 1,518,137 0.97 0.94
configure.ocaml no-host 298,527 280,986 305,963 306,739 300,100 1.02 1.01
configure.tcc no-host 5,251 4,218 5,641 5,646 5,128 1.07 0.98
configure.util-linux no-host 1,537,236 1,694,733 1,524,161 1,525,122 1,478,467 0.99 0.96
configure.yash no-host 173,316 159,609 176,958 176,743 172,889 1.02 1.00
hello-world no-host 151 85 392 400 182 2.60 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 10.0 6.3 1.97 1.30
bin-true no-host 3.3 1.6 8.8 9.2 5.2 2.68 1.60
configure.cpython no-host 34.6 34.5 34.4 34.5 34.7 0.99 1.00
configure.ocaml no-host 28.7 28.7 28.7 28.5 28.7 1.00 1.00
configure.tcc no-host 26.2 26.0 26.2 26.1 26.3 1.00 1.00
configure.util-linux no-host 39.6 39.6 39.6 39.7 39.7 1.00 1.00
configure.yash no-host 33.4 33.3 33.1 33.3 33.4 0.99 1.00
hello-world no-host 3.3 1.4 6.6 7.1 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 3,915 3,915 0 723 1,921 1,271 2 0 50,000 0
bin-true no-host 804 1 2 3.5 8.8 151,900 10,763 2,977 14,782 72,395 64,723 3,008 3 50,000 0
configure.cpython no-host 13,735 1 70 14.8 34.4 1,750,827 35,398 28,953 93,078 869,762 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,627 3 68 21.6 39.6 2,705,393 37,470 66,341 119,746 1,291,872 1,293,775 32,527 42 132,682 1
configure.ocaml no-host 3,755 1 2 2.8 28.7 149,700 12,655 6,570 9,214 70,295 70,191 1,693 3 50,000 0
configure.tcc no-host 47 0 0 1.4 26.2 30,551 30,551 0 1,681 14,473 14,397 271 0 50,000 0
configure.yash no-host 1,700 1 2 2.7 33.1 143,476 11,507 6,624 7,168 70,525 65,783 2,095 3 50,000 0
abuild-print-help no-host 21 1 2 3.0 9.6 117,234 65,800 42,007 4,977 54,599 57,658 277 3 84,014 1
hello-world no-host 3 0 0 0.3 7.1 3,914 3,914 0 722 1,921 1,271 2 0 50,000 0
bin-true no-host 803 1 2 3.5 9.2 151,900 10,767 2,981 14,782 72,395 64,723 3,008 3 50,000 0
configure.cpython no-host 13,755 1 67 14.8 34.5 1,750,826 36,457 28,958 93,077 869,762 787,987 25,789 61 50,000 0
configure.util-linux no-host 12,946 3 68 21.6 39.7 2,705,393 37,476 66,347 119,746 1,291,872 1,293,775 32,527 42 132,694 1
configure.ocaml no-host 3,716 1 2 2.8 28.5 149,700 12,660 6,575 9,214 70,295 70,191 1,693 3 50,000 0
configure.tcc no-host 46 0 0 1.4 26.1 30,551 30,551 0 1,681 14,473 14,397 271 0 50,000 0
configure.yash no-host 1,714 1 2 2.7 33.3 143,476 11,511 6,628 7,168 70,525 65,783 2,095 3 50,000 0
abuild-print-help no-host 22 1 2 3.0 10.0 117,234 65,804 42,011 4,977 54,599 57,658 277 3 84,022 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 5 11 4.8 bash
15 no-host abuild-print-help 9 2 7 3.9 dash
23 no-host abuild-print-help 21 13 8 9.6 osh-native
31 no-host abuild-print-help 22 14 8 10.0 osh-nosouffle
39 no-host abuild-print-help 18 12 6 6.3 osh-static
1 no-host bin-true 619 317 340 3.3 bash
9 no-host bin-true 441 280 166 1.6 dash
17 no-host bin-true 804 305 515 8.8 osh-native
25 no-host bin-true 803 318 501 9.2 osh-nosouffle
33 no-host bin-true 656 324 348 5.2 osh-static
2 no-host configure.cpython 13,772 7,545 6,613 34.6 bash
10 no-host configure.cpython 13,890 7,649 6,640 34.5 dash
18 no-host configure.cpython 13,735 7,307 6,701 34.4 osh-native
26 no-host configure.cpython 13,755 7,322 6,726 34.5 osh-nosouffle
34 no-host configure.cpython 13,086 7,309 6,009 34.7 osh-static
4 no-host configure.ocaml 3,675 1,446 1,269 28.7 bash
12 no-host configure.ocaml 3,677 1,489 1,211 28.7 dash
20 no-host configure.ocaml 3,755 1,502 1,291 28.7 osh-native
28 no-host configure.ocaml 3,716 1,490 1,266 28.5 osh-nosouffle
36 no-host configure.ocaml 3,656 1,487 1,200 28.7 osh-static
5 no-host configure.tcc 45 22 24 26.2 bash
13 no-host configure.tcc 41 19 23 26.0 dash
21 no-host configure.tcc 47 25 22 26.2 osh-native
29 no-host configure.tcc 46 26 21 26.1 osh-nosouffle
37 no-host configure.tcc 43 24 19 26.3 osh-static
3 no-host configure.util-linux 12,746 6,737 6,479 39.6 bash
11 no-host configure.util-linux 13,359 6,622 7,217 39.6 dash
19 no-host configure.util-linux 12,627 6,299 6,545 39.6 osh-native
27 no-host configure.util-linux 12,946 6,442 6,731 39.7 osh-nosouffle
35 no-host configure.util-linux 12,375 6,280 6,310 39.7 osh-static
6 no-host configure.yash 1,684 938 754 33.4 bash
14 no-host configure.yash 1,667 957 710 33.3 dash
22 no-host configure.yash 1,700 958 744 33.1 osh-native
30 no-host configure.yash 1,714 955 761 33.3 osh-nosouffle
38 no-host configure.yash 1,678 984 697 33.4 osh-static
0 no-host hello-world 1 1 1 3.3 bash
8 no-host hello-world 1 0 1 1.4 dash
16 no-host hello-world 3 1 2 6.6 osh-native
24 no-host hello-world 3 1 2 7.1 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 2,396 0 0 0 8 0 41 0 bash
15 no-host abuild-print-help 1,157 0 0 0 8 0 40 0 dash
23 no-host abuild-print-help 3,308 0 0 0 16 0 39 1 osh-native
31 no-host abuild-print-help 3,398 0 0 0 16 0 39 1 osh-nosouffle
39 no-host abuild-print-help 2,852 0 0 0 8 0 38 0 osh-static
1 no-host bin-true 100,428 0 0 0 8 0 1,998 57 bash
9 no-host bin-true 49,369 0 0 0 8 0 2,997 53 dash
17 no-host bin-true 132,007 0 0 0 16 0 1,997 72 osh-native
25 no-host bin-true 134,368 0 0 0 16 0 1,999 86 osh-nosouffle
33 no-host bin-true 111,682 0 0 0 8 0 2,000 93 osh-static
2 no-host configure.cpython 1,620,589 0 0 0 25,272 0 14,075 985 bash
10 no-host configure.cpython 1,639,430 0 0 0 25,272 0 14,126 1,052 dash
18 no-host configure.cpython 1,579,900 0 0 0 25,280 0 11,288 793 osh-native
26 no-host configure.cpython 1,609,218 0 0 0 25,280 0 11,311 861 osh-nosouffle
34 no-host configure.cpython 1,518,137 0 0 0 25,272 0 11,311 892 osh-static
4 no-host configure.ocaml 298,527 0 0 0 4,432 0 2,015 183 bash
12 no-host configure.ocaml 280,986 0 0 0 4,432 0 2,056 178 dash
20 no-host configure.ocaml 305,963 0 0 0 4,440 0 2,002 216 osh-native
28 no-host configure.ocaml 306,739 0 0 0 4,440 0 1,998 183 osh-nosouffle
36 no-host configure.ocaml 300,100 0 0 0 4,432 0 1,997 199 osh-static
5 no-host configure.tcc 5,251 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,218 0 0 0 88 0 53 1 dash
21 no-host configure.tcc 5,641 0 0 0 96 0 45 4 osh-native
29 no-host configure.tcc 5,646 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,128 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,537,236 1 0 0 35,944 0 19,037 1,094 bash
11 no-host configure.util-linux 1,694,733 1 0 336 35,936 0 17,151 1,231 dash
19 no-host configure.util-linux 1,524,161 1 0 0 35,952 0 16,131 1,039 osh-native
27 no-host configure.util-linux 1,525,122 1 0 0 35,944 0 16,196 951 osh-nosouffle
35 no-host configure.util-linux 1,478,467 1 0 0 35,936 0 16,181 950 osh-static
6 no-host configure.yash 173,316 0 0 0 3,616 0 876 102 bash
14 no-host configure.yash 159,609 0 0 0 3,616 0 1,004 100 dash
22 no-host configure.yash 176,958 0 0 0 3,624 0 858 101 osh-native
30 no-host configure.yash 176,743 0 0 0 3,624 0 857 103 osh-nosouffle
38 no-host configure.yash 172,889 0 0 0 3,624 0 856 102 osh-static
0 no-host hello-world 151 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 392 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 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-724874f7
osh-nosouffle osh-c798b01a
osh-static osh-static-fc69c337
host label host id
no-host no-host-9c670df1