On Fri, Jul 7, 2017 at 12:45 AM Alik Khilazhev
wrote:
> PostgreSQL shows very bad results in YCSB Workload A (50% SELECT and 50%
> UPDATE of random row by PK) on benchmarking with big number of clients using
> Zipfian distribution. MySQL also has decline but it is not significant as it
> is in
Thank you for all, pushed
Fabien COELHO wrote:
Note that the patch may interact with other patches which add functions to
pgbench, so might need a rebase depending on the order in which the patch are
applied.
Attached a minor rebase after 16827d4424.
--
Teodor Sigaev
Note that the patch may interact with other patches which add functions to
pgbench, so might need a rebase depending on the order in which the patch are
applied.
Attached a minor rebase after 16827d4424.
--
Fabien.diff --git a/doc/src/sgml/ref/pgbench.sgml b/doc/src/sgml/ref/pgbench.sgml
ind
> I have added the thread to the next CF (January 2018), and marked it as
> "ready for committer”.
That’s cool, thank you for review!
—
Thanks and Regards,
Alik Khilazhev
Postgres Professional:
http://www.postgrespro.com
The Russian Postgres Company
Fixed.
Applies, compiles, make check ok, doc ok.
Note that the patch may interact with other patches which add functions to
pgbench, so might need a rebase depending on the order in which the patch
are applied. We'll see.
I have added the thread to the next CF (January 2018), and marked i
> I would suggest to use [1, 9] and the simpler regex [1-9] instead of the full
> list.
>
> Also, there should be an empty line between functions. I just noticed that
> one is missing after zipfFindOrCreateCacheCell().
Fixed.
pgbench-zipf-11v.patch
Description: Binary data
—
Thanks and Regar
Hello Alik,
Patch applies, compiles, works (I checked the distribution). Doc gen ok.
make check ok.
I have reduced range to [1, 10] and updated the test.
I would suggest to use [1, 9] and the simpler regex [1-9] instead of the
full list.
Also, there should be an empty line between funct
> Patch applies with "patch", but not with "git apply", probably because it is
> in CR-NL eol format. No big deal.
>
> Documentation has been switched from SGML to XML, so now tags must be
> explicitely closed, i.e. use x instead of x.
>
> Patch compiles with a warning:
>
> Declaration must m
Hello Alik,
Patch applies with "patch", but not with "git apply", probably because it
is in CR-NL eol format. No big deal.
Documentation has been switched from SGML to XML, so now tags must be
explicitely closed, i.e. use x instead of x.
Patch compiles with a warning:
pgbench.c: In funct
Hello Fabien,
Sorry for not respondingfor long time.
> Two typos:
> - "usinng" -> "using"
> - "a rejection method used" -> "a rejection method is used"
>
> I'm not sure of "least_recently_used_i", this naming style is not used in
> pgbench. "least_recently_used" would be ok.
>
> "..nb
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