On 3/3/25 8:41 AM, Zhijie Hou (Fujitsu) wrote:
A nitpick with the data for the Concurrent Transaction (2000) case. The results
show that the HEAD's data appears worse than the patch data, which seems
unusual. However, I confirmed that the details in the attachment are as
expected,
so, this seems to be a typo. (I assume you intended to use a
decimal point instead of a comma in the data like (8,43500...))
Hi,
Argh, yes, sorry! I didn't pay enough attention and accidentally
inverted the Patch and Head numbers in the last line when copying them
from the ODS to the email to match the previous report layout.
The comma is due to how decimals are written in my language (comma
instead of dot). I forgot to "translate" it.
Concurrent Txn | Head (sec) | Patch (sec) | Degradation in %
---------------------------------------------------------------------
50 | 0.1797647 | 0.1920949 | 6.85907744957
100 | 0.3693029 | 0.3823425 | 3.53086856344
500 | 1.62265755 | 1.91427485 | 17.97158617972
1000 | 3.01388635 | 3.57678295 | 18.67676928162
2000 | 6.4713304 | 7.0171877 | 8.43500897435
as Amit pointed out, we will share a new test script soon
that uses the SQL API xxx_get_changes() to test. It would be great if you could
verify the performance using the updated script as well.
Will do.
--
Benoit Lobréau
Consultant
http://dalibo.com
