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 1.39 1.23
bin-true no-host 439 301 612 604 489 1.39 1.11
configure.cpython no-host 11,622 11,731 11,580 11,652 11,112 1.00 0.96
configure.ocaml no-host 3,307 3,263 3,343 3,334 3,291 1.01 1.00
configure.tcc no-host 38 34 40 40 37 1.05 0.96
configure.util-linux no-host 10,362 10,996 10,519 10,649 10,119 1.02 0.98
configure.yash no-host 1,446 1,424 1,470 1,457 1,428 1.02 0.99
hello-world no-host 1 1 2 2 1 2.43 1.02

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 2,387 1,165 3,279 3,449 2,823 1.37 1.18
bin-true no-host 100,857 49,846 133,805 134,731 111,439 1.33 1.10
configure.cpython no-host 1,634,881 1,646,697 1,581,848 1,606,660 1,526,692 0.97 0.93
configure.ocaml no-host 299,726 281,646 306,853 307,254 301,623 1.02 1.01
configure.tcc no-host 5,249 4,237 5,602 5,698 5,153 1.07 0.98
configure.util-linux no-host 1,547,143 1,706,491 1,501,922 1,522,548 1,461,745 0.97 0.94
configure.yash no-host 173,662 159,846 176,821 177,088 173,440 1.02 1.00
hello-world no-host 153 90 392 397 183 2.56 1.20

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 9.6 10.1 6.4 1.97 1.32
bin-true no-host 3.3 1.7 8.7 9.3 5.4 2.64 1.64
configure.cpython no-host 34.6 34.5 34.3 34.5 34.8 0.99 1.00
configure.ocaml no-host 28.9 28.8 28.8 28.8 28.7 1.00 0.99
configure.tcc no-host 26.2 26.2 26.2 26.0 26.4 1.00 1.01
configure.util-linux no-host 39.5 39.9 39.7 39.7 39.5 1.01 1.00
configure.yash no-host 33.4 33.5 33.5 33.5 33.4 1.00 1.00
hello-world no-host 3.3 1.7 6.7 6.9 3.4 2.04 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 6.7 3,896 3,896 0 716 1,916 1,264 2 0 50,000 0
bin-true no-host 612 1 2 3.5 8.7 151,881 10,750 2,964 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 11,580 1 62 14.8 34.3 1,750,743 35,378 28,935 93,071 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 10,519 3 65 21.6 39.7 2,705,279 37,450 66,323 119,739 1,291,802 1,293,738 32,527 42 132,646 1
configure.ocaml no-host 3,343 1 2 2.8 28.8 149,681 12,642 6,557 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 40 0 0 1.4 26.2 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,470 1 2 2.7 33.5 143,443 11,455 6,611 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 18 1 2 3.0 9.6 117,212 65,784 41,994 4,969 54,592 57,651 277 3 83,988 1
hello-world no-host 2 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 604 1 2 3.5 9.3 151,881 10,754 2,968 14,775 72,390 64,716 3,008 3 50,000 0
configure.cpython no-host 11,652 2 63 14.8 34.5 1,750,742 35,383 28,940 93,070 869,707 787,965 25,789 61 50,000 0
configure.util-linux no-host 10,649 3 65 21.6 39.7 2,705,279 37,456 66,329 119,739 1,291,802 1,293,738 32,527 42 132,658 1
configure.ocaml no-host 3,334 1 2 2.8 28.8 149,681 12,647 6,562 9,207 70,290 70,184 1,693 3 50,000 0
configure.tcc no-host 40 0 0 1.4 26.0 30,530 30,530 0 1,674 14,467 14,389 271 0 50,000 0
configure.yash no-host 1,457 1 2 2.7 33.5 143,443 11,459 6,615 7,160 70,503 65,780 2,095 3 50,000 0
abuild-print-help no-host 19 1 2 3.0 10.1 117,212 65,788 41,998 4,969 54,592 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 8 5 4.8 bash
15 no-host abuild-print-help 7 4 3 4.1 dash
23 no-host abuild-print-help 18 14 5 9.6 osh-native
31 no-host abuild-print-help 19 14 5 10.1 osh-nosouffle
39 no-host abuild-print-help 16 8 8 6.4 osh-static
1 no-host bin-true 439 277 191 3.3 bash
9 no-host bin-true 301 227 76 1.7 dash
17 no-host bin-true 612 313 311 8.7 osh-native
25 no-host bin-true 604 313 302 9.3 osh-nosouffle
33 no-host bin-true 489 304 197 5.4 osh-static
2 no-host configure.cpython 11,622 7,570 4,326 34.6 bash
10 no-host configure.cpython 11,731 7,684 4,334 34.5 dash
18 no-host configure.cpython 11,580 7,232 4,530 34.3 osh-native
26 no-host configure.cpython 11,652 7,294 4,550 34.5 osh-nosouffle
34 no-host configure.cpython 11,112 7,149 4,117 34.8 osh-static
4 no-host configure.ocaml 3,307 1,522 802 28.9 bash
12 no-host configure.ocaml 3,263 1,487 782 28.8 dash
20 no-host configure.ocaml 3,343 1,496 860 28.8 osh-native
28 no-host configure.ocaml 3,334 1,492 860 28.8 osh-nosouffle
36 no-host configure.ocaml 3,291 1,486 816 28.7 osh-static
5 no-host configure.tcc 38 29 9 26.2 bash
13 no-host configure.tcc 34 23 11 26.2 dash
21 no-host configure.tcc 40 27 13 26.2 osh-native
29 no-host configure.tcc 40 27 13 26.0 osh-nosouffle
37 no-host configure.tcc 37 24 13 26.4 osh-static
3 no-host configure.util-linux 10,362 6,649 4,055 39.5 bash
11 no-host configure.util-linux 10,996 6,549 4,816 39.9 dash
19 no-host configure.util-linux 10,519 6,269 4,384 39.7 osh-native
27 no-host configure.util-linux 10,649 6,315 4,470 39.7 osh-nosouffle
35 no-host configure.util-linux 10,119 6,169 4,086 39.5 osh-static
6 no-host configure.yash 1,446 953 493 33.4 bash
14 no-host configure.yash 1,424 929 489 33.5 dash
22 no-host configure.yash 1,470 955 509 33.5 osh-native
30 no-host configure.yash 1,457 938 514 33.5 osh-nosouffle
38 no-host configure.yash 1,428 932 492 33.4 osh-static
0 no-host hello-world 1 0 1 3.3 bash
8 no-host hello-world 1 0 1 1.7 dash
16 no-host hello-world 2 0 2 6.7 osh-native
24 no-host hello-world 2 2 0 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 2,387 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 3,279 0 0 0 16 0 39 2 osh-native
31 no-host abuild-print-help 3,449 0 0 0 16 0 39 2 osh-nosouffle
39 no-host abuild-print-help 2,823 0 0 0 8 0 39 0 osh-static
1 no-host bin-true 100,857 0 0 0 8 0 2,000 69 bash
9 no-host bin-true 49,846 0 0 0 8 0 2,998 35 dash
17 no-host bin-true 133,805 0 0 0 16 0 1,999 63 osh-native
25 no-host bin-true 134,731 0 0 0 16 0 1,998 70 osh-nosouffle
33 no-host bin-true 111,439 0 0 0 8 0 1,997 63 osh-static
2 no-host configure.cpython 1,634,881 0 0 0 25,272 0 14,045 938 bash
10 no-host configure.cpython 1,646,697 0 0 0 25,272 0 14,099 975 dash
18 no-host configure.cpython 1,581,848 0 0 0 25,280 0 11,325 794 osh-native
26 no-host configure.cpython 1,606,660 1 0 0 25,280 0 11,301 817 osh-nosouffle
34 no-host configure.cpython 1,526,692 0 0 0 25,272 0 11,320 782 osh-static
4 no-host configure.ocaml 299,726 0 0 0 4,432 0 2,025 167 bash
12 no-host configure.ocaml 281,646 0 0 0 4,432 0 2,111 152 dash
20 no-host configure.ocaml 306,853 0 0 0 4,440 0 2,001 211 osh-native
28 no-host configure.ocaml 307,254 0 0 0 4,440 0 2,000 178 osh-nosouffle
36 no-host configure.ocaml 301,623 0 0 0 4,432 0 2,003 191 osh-static
5 no-host configure.tcc 5,249 0 0 0 80 0 49 3 bash
13 no-host configure.tcc 4,237 0 0 0 88 0 52 1 dash
21 no-host configure.tcc 5,602 0 0 0 96 0 45 3 osh-native
29 no-host configure.tcc 5,698 0 0 0 96 0 45 3 osh-nosouffle
37 no-host configure.tcc 5,153 0 0 0 88 0 45 2 osh-static
3 no-host configure.util-linux 1,547,143 0 0 232 35,944 0 18,849 948 bash
11 no-host configure.util-linux 1,706,491 1 0 0 35,936 0 16,937 1,063 dash
19 no-host configure.util-linux 1,501,922 3 0 0 35,952 0 16,254 885 osh-native
27 no-host configure.util-linux 1,522,548 3 0 0 35,952 0 16,218 978 osh-nosouffle
35 no-host configure.util-linux 1,461,745 3 0 0 35,936 0 16,178 824 osh-static
6 no-host configure.yash 173,662 0 0 0 3,616 0 877 93 bash
14 no-host configure.yash 159,846 0 0 0 3,616 0 1,003 77 dash
22 no-host configure.yash 176,821 0 0 0 3,624 0 854 93 osh-native
30 no-host configure.yash 177,088 0 0 0 3,624 0 856 85 osh-nosouffle
38 no-host configure.yash 173,440 0 0 0 3,616 0 858 92 osh-static
0 no-host hello-world 153 0 0 0 8 0 1 0 bash
8 no-host hello-world 90 0 0 0 8 0 1 1 dash
16 no-host hello-world 392 0 0 0 16 0 1 0 osh-native
24 no-host hello-world 397 0 0 0 16 0 1 1 osh-nosouffle
32 no-host hello-world 183 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-fa858b35
osh-nosouffle osh-fd99e104
osh-static osh-static-b0f6e465
host label host id
no-host no-host-9c670df1