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Would making a document non-nested improve query performance?
-
ElasticSearch
- [mail # user]
...I'm working with some legacy code that has nested documents that have 1 field each.I have profile results that show that a large amount of time is sometimes spent querying the nested field.I...
Author:
Maxshortzp
, 2018-11-08, 00:32
Action to take to lower build_scorer time
-
ElasticSearch
- [mail # user]
...I'm profiling some slow queries and several times have seen the `build_scorer` time appearing to dominate the the profile breakdown.Are there any actions I can take to lower the time spent i...
Author:
Maxshortzp
, 2018-11-07, 21:08
[expand - 4 more]
[collapse]
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How many threads does a typical search use?
-
ElasticSearch
- [mail # user]
...HI @DavidTurner,I looked at an example queue spike from last week and didn't find anything too interesting: * There was one message about `[2018-10-08T20:44:53,129][INFO ][o.e.m....
Author:
Maxshortzp
, 2018-10-13, 00:46
How many threads does a typical search use?
-
ElasticSearch
- [mail # user]
...Oh, interesting. We're still on Elasticsearch 5.6 if that helps.The basic problem we're trying to solve is occasional large spikes in search queue size.This question was an effort to determi...
Author:
Maxshortzp
, 2018-10-12, 17:19
How many threads does a typical search use?
-
ElasticSearch
- [mail # user]
...Bump?---...
Author:
Maxshortzp
, 2018-10-09, 18:58
How many threads does a typical search use?
-
ElasticSearch
- [mail # user]
...Hi,Any thoughts on this? We're trying to diagnose occasional search queue spikes.It would be helpful to be able to know how many threads are available over our whole system and how many thre...
Author:
Maxshortzp
, 2018-10-05, 17:00
How many threads does a typical search use?
-
ElasticSearch
- [mail # user]
...I'm trying to figure out if expensive queries are causing our search queues to back up and have some questions related to how elasticsearch counts threads.When a search request fans over mul...
Author:
Maxshortzp
, 2018-10-03, 19:42
How are “active” threads counted in ElasticSearch?
-
ElasticSearch
- [issue]
...Hi,I'm trying to get a better understanding of how many "active" threads are consumed by a typical search request in order to better understand why our search queues sometimes back up. I hav...
https://github.com/elastic/elasticsearch/issues/34406
Author:
maxshortzp
, 2018-10-11, 17:21
[expand - 3 more]
[collapse]
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Profile API `time_in_nanoseconds` value higher than `took` time
-
ElasticSearch
- [mail # user]
...Wanted to update this with [the answers I got](https://github.com/elastic/elasticsearch/issues/33489) in case anyone else runs into this.Profile timings are a result of sampling. Because the...
Author:
Maxshortzp
, 2018-09-07, 17:31
Profile API `time_in_nanoseconds` value higher than `took` time
-
ElasticSearch
- [mail # user]
...Thanks for the response @spinscale. I've filed a bug at https://github.com/elastic/elasticsearch/issues/33489.---...
Author:
Maxshortzp
, 2018-09-07, 01:45
Profile API `time_in_nanoseconds` value higher than `took` time
-
ElasticSearch
- [mail # user]
...This looks very similar to https://discuss.elastic.co/t/elasticsearch-profileapi/75817/3. Not sure the version on that since it didn't say.---...
Author:
Maxshortzp
, 2018-09-04, 01:15
Profile API `time_in_nanoseconds` value higher than `took` time
-
ElasticSearch
- [mail # user]
...Full disclosure: I posted a similar question at https://stackoverflow.com/questions/52088298/elasticsearch-profile-api-time-in-nanoseconds-value-higher-than-took-time.**Unexpected results fr...
Author:
Maxshortzp
, 2018-08-30, 17:00
Profile API says that Lucene subquery took longer than whole query `took` time
-
ElasticSearch
- [issue]
...Elasticsearch version (bin/elasticsearch --version):{ "cluster_name" : "elasticsearch", "cluster_uuid" : "rIivUZ5hRIiZ3kNs2eWBHw", "version" : { "number" : "5....
https://github.com/elastic/elasticsearch/issues/33489
Author:
maxshortzp
, 2018-09-07, 17:15
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