Derby 1876 Progress

Performance numbers for the simple performance test cases in DERBY-1876 which looks at the base overhead of the JDBC and execution layer.

Feel free to add in sets of numbers for a specific machine.

Dan's numbers

Suse Linux 10.0, IBM JDK 1.4.2. Numbers are approximate, rounded up to the next tenth of a second from the average displayed by the test programs.

Trunk builds are from http://www.multinet.no/~solberg/public/Apache/Derby/builds/

version

derby1862

derby1876

Comments

10.1.2.1 (330608)

3.2s

1.9s

10.1.3.1 (417277)

3.4s

2.0s

10.2.1.5 (449431)

2.8s

1.9s

DERBY-1862 fixed

trunk (443427)

3.1s

1.9s

trunk (449444)

2.9s

1.9s

DERBY-1862 fixed

trunk (450516)

2.9s

1.9s

trunk (451360)

2.6s

1.9s

DERBY-1879 fixed

trunk (482709)

2.6s

1.9s

Sunitha's numbers

Red Hat Enterprise Linux , AS Release 4, IBM JDK 1.4.2, 2cpu intel xeon 2.8ghz,4Gb RAM. Numbers are approximate, rounded up to the next tenth of a second from the average displayed by the test programs.

version

derby1862

derby1876

Comments

10.1.3.2 (423981)

4.0s

2.2s

10.2.1.4

3.3s

2.0s

trunk (450899)

3.0s

1.9s

DERBY-1862 fixed