Re: Re:Interpreting Solr indexing times

[Alessandro Benedetti]

I agree, documents may be gigantic or very small,  with heavy text analysis
or simple strings ...
so it's not possible to give an evaluation here.
But you could make use of the nightly benchmark to give you an idea of
Lucene indexing speed (the engine inside Apache Solr) :

http://home.apache.org/~mikemccand/lucenebench/indexing.html

Not sure we have something similar for Apache Solr officially.
https://cwiki.apache.org/confluence/display/SOLR/SolrPerformanceData -> this
should be a bit outdated

Cheers



-
---
Alessandro Benedetti
Search Consultant, R Software Engineer, Director
Sease Ltd. - www.sease.io
--
Sent from: https://lucene.472066.n3.nabble.com/Solr-User-f472068.html

Re:Interpreting Solr indexing times

[xiefengchang]

it's hard to answer your question without your solrconfig.xml, 
managed-schema(or schema.xml), and good to have some log snippet as well~

















At 2021-01-07 21:28:00, "ufuk yılmaz"  wrote:
>Hello all,
>
>I have been looking at our SolrCloud indexing performance statistics and 
>trying to make sense of the numbers. We are using a custom Flume sink and 
>sending updates to Solr (8.4) using SolrJ.
>
>I know these stuff depend on a lot of things but can you tell me if these 
>statistics are horribly bad (which means something is going obviously wrong), 
>or something expectable from a Solr cluster under right circumstances?
>
>We are sending documents in batches of 1000.
>
>{
>  "UPDATE./update.distrib.requestTimes": {
>"count": 7579,
>"meanRate": 0.044953336300254124,
>"1minRate": 0.2855655259375961,
>"5minRate": 0.29214637836736357,
>"15minRate": 0.29510868125823914,
>"min_ms": 5.854106,
>"max_ms": 56854.784017,
>"mean_ms": 3100.877968690649,
>"median_ms": 1084.258683,
>"stddev_ms": 4643.097311691323,
>"p75_ms": 2407.196867,
>"p95_ms": 15509.748909,
>"p99_ms": 16206.134345,
>"p999_ms": 16206.134345
>  },
>  "UPDATE./update.local.totalTime": 0,
>  "UPDATE./update.requestTimes": {
>"count": 7579,
>"meanRate": 0.044953336230621366,
>"1minRate": 0.2855655259375961,
>"5minRate": 0.29214637836736357,
>"15minRate": 0.29510868125823914,
>"min_ms": 5.857796,
>"max_ms": 56854.792298,
>"mean_ms": 3100.885675292589,
>"median_ms": 1084.264825,
>"stddev_ms": 4643.097457508117,
>"p75_ms": 2407.201642,
>"p95_ms": 15509.755934,
>"p99_ms": 16206.141754,
>"p999_ms": 16206.141754
>  },
>  "UPDATE./update.requests": 7580,
>  "UPDATE./update.totalTime": 33520426747162,
>  "UPDATE.update.totalTime": 0,
>  "UPDATE.updateHandler.adds": 854,
>  "UPDATE.updateHandler.autoCommitMaxTime": "15000ms",
>  "UPDATE.updateHandler.autoCommits": 2428,
>  "UPDATE.updateHandler.softAutoCommitMaxTime":"1ms",
>  "UPDATE.updateHandler.softAutoCommits":3380,
>  "UPDATE.updateHandler.commits": {
>"count": 5777,
>"meanRate": 0.034265134931240636,
>"1minRate": 0.13653886429826526,
>"5minRate": 0.12997330621941325,
>"15minRate": 0.12634106125326003
>  },
>  "UPDATE.updateHandler.cumulativeAdds": {
>"count": 2578492,
>"meanRate": 15.293816240408821,
>"1minRate": 90.7054223213904,
>"5minRate": 99.48315440730897,
>"15minRate": 101.77967003607128
>  },
>}
>
>
>Sent from Mail for Windows 10
>