cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From vineet daniel <vineetdan...@gmail.com>
Subject Re: about insert benchmark
Date Thu, 02 Sep 2010 06:49:18 GMT
Hi Ching

You are inserting using php,perl,python,java or ? and is cassandra installed
locally or on a network system and is it a single system or you have a
cluster of nodes. I know I've asked you many questions but the answers will
help immensely to assess the results.

Anyways congrats on getting better results :-) .
_______________________________________
Regards
Vineet Daniel
+918106217121
_______________________________________

Let your email find you....


On Thu, Sep 2, 2010 at 11:39 AM, ChingShen <chingshenchen@gmail.com> wrote:

> Hi all,
>
>   I run a benchmark with my own code and found that the 100000 inserts
> performance is better than others, Why?
>  Can anyone explain it?
>
> Thanks.
>
> Partitioner = OPP
> CL = ONE
> ==============================================
> 1000 records
> insert one:201 ms
> insert per:0.201 ms
> insert thput:4975.1245 ops/sec
> ==============================================
> 10000 records
> insert one:1950 ms
> insert per:0.195 ms
> insert thput:5128.205 ops/sec
> ==============================================
> 100000 records
> insert one:15576 ms
> insert per:0.15576 ms
> insert thput:6420.134 ops/sec
> ==============================================
> 500000 records
> insert one:82177 ms
> insert per:0.164354 ms
> insert thput:6084.4272 ops/sec
>
> Shen
>

Mime
View raw message