Hi Shawn,
It looks like you probably have pointed to the root cause of the issue.
I am using a java client and using HttpClient library directly to fire the
Http get queries. I am not using SolrJ client for firing the queries.
The following is my code
CloseableHttpClient httpclient = HttpClients.
Erick,
- I think I checked that my QueryResultsCache and DocumentCache ratios
were close to 1. I will double check that by repeating my test.
- I think checking the Qtimes in the log is a very good suggestion, I will
also check that the next time I run my test
- It is not possible as the client is
On 3/23/2017 6:10 PM, Suresh Pendap wrote:
> I performed the test with 1 thread, 10 client threads and 50 client
> threads. I noticed that as I increased the number of threads, the
> query latency kept increasing drastically which I was not expecting.
What language and Solr library was the client
Edwin,
The heap was not being used much, only 1GB of heap was being used out of
8GB. I do have space to allocate more to the heap size.
I was reading in some SOLR performance blogs that it is better not to use
large heap size, instead it is better to provide lot of space to the
Operating system
Di
I am using version 6.3 of Solr
On 3/23/17 7:56 PM, "Aman Deep Singh" wrote:
>system
I'd check my I/O. Since you're firing the same query, I expect that
you aren't I/O bound at all, since, as you say, the docs should
already be in memory. This assumes that your document cache size is >
0. You can check this. Go to the admin UI, select one of your cores
(not collection) and go to pl
You can play with the merge factor in the index config.
If their is no frequent updates then make it 2 ,it will give you High
throughput and less latency.
On 24-Mar-2017 8:22 AM, "Zheng Lin Edwin Yeo" wrote:
> I also did find that beyond 10 threads for 8GB heap size , there isn't much
> improvem
I also did find that beyond 10 threads for 8GB heap size , there isn't much
improvement with the performance. But you can increase your heap size a
little if your system allows it.
By the way, which Solr version are you using?
Regards,
Edwin
On 24 March 2017 at 09:21, Matt Magnusson wrote:
>
Out of curosity, what is your index size? I'm trying to do something
similar with maximizing output, I'm currently looking at streaming
expressions which I'm seeing some interesting results for, I'm also
finding that the direct mass query route seems to hit a wall for
performance. I'm also finding
Hi,
I am new to SOLR search engine technology and I am trying to get some
performance numbers to get maximum throughput from the SOLR cluster of a given
size.
I am currently doing only query load testing in which I randomly fire a bunch
of queries to the SOLR cluster to generate the query load.
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