The index is of 149G, 19 shards with 1 replica.
The es version is 1.4.1, and the java version is 1.7.0_71.
I have specific routing strategy and the query used in testing only goes to
one shard:
heap.percent ram.percent load
51 58 0.33
(when it is under continues query, just one query at a time)
This specific shard has 22502484 docs, 10GB in size.
Thanks!
On Thu, Jan 8, 2015 at 2:10 AM, Mark Walkom <[email protected]> wrote:
> How big is the index, how many shards and replicas?
> What ES version? What java version?
>
> On 8 January 2015 at 20:40, Xiaoting Ye <[email protected]> wrote:
>
>> Hi,
>>
>> I just did an _optimize operation on a cluster (10 data nodes, roughly
>> 350,000,000 docs in total). This a cluster only has one index.
>>
>> However, the performance gets even worse: the response time doubled or
>> even tripled.
>>
>> Any hint on this?
>>
>> Thanks!
>>
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