Η [https://www.semantic-mediawiki.org/wiki/QueryCache QueryCache] δεν έχει ενεργοποιηθεί σε αυτό το wiki και δεν προφανώς δεν υπάρχουν διαθέσιμα στατιστικά στοιχεία.
The cache statistics is to contain provisional cumulative as well as derived data including:
* "misses" as the total attempts to retrieve data from the cache with unattainable responses, forcing a direct repository (DB, triple-store etc.) retrieval
* "deletes" as the total amount of cache eviction operations (either through a purge or query dependency)
* "hits" contains the amount of cache retrievals from either embedded (queries called from within a wiki page) or non-embedded (if enabled, requested by pages like Special:Ask or the API) sources
* "medianRetrievalResponseTime" is an orientation value of the median response time (in sec.) for cached and non-cached retrieval requests over the time span of the collection process
* "noCache" indicates the amount of no attempt requests (limit=0 queries, 'no-cache' option etc.) to retrieve results from cache
This page lists entries from selected tables that have been categorized as [https://www.semantic-mediawiki.org/wiki/Help:Duplicate_entities duplicates]. Duplicate entries should (if at all) only occur on rare occasions potentially caused by a terminated update or unsuccessful rollback transaction.
This page contains information about settings, mappings, health, and index statistics related to an Elasticsearch cluster that is connected to Semantic MediaWiki and its [https://www.semantic-mediawiki.org/wiki/Help:ElasticStore <code>ElasticStore</code>].
This page contains field mapping details used by the current index. It is recommended to monitor the mappings in connection with the <code>index.mapping.total_fields.limit</code> (specifies the maximum number of fields in an index allowed).
The <code>property_fields</code> refers to the count of indexed core fields while the <code>nested_fields</code> refers to an accumulated count of additional fields assigned to a core field to support specific structured search patterns.
The wiki is currently '''unable''' to establish a connection to the Elasticsearch cluster, please contact the wiki administrator to investigate the issue as it incapacitates the index and query ability of the system.
This page provides information about the [https://www.semantic-mediawiki.org/wiki/Help:Replication_monitoring replication status] of entities that were reported to have issues with the Elasticsearch cluster. It is recommended to review listed entities and purge the content in order to confirm that it was a temporary issue.
It should be noted that for the list of files, the [https://www.semantic-mediawiki.org/wiki/Help:ElasticStore/File_ingestion file ingest] job is required to be executed first and has to finish its processing.
This page provides an insight on indices statistics for different operations that are happening on an index level, the returned stats are aggregated with primaries and total aggregations. The [https://www.elastic.co/guide/en/elasticsearch/reference/current/indices-stats.html help page] contains a detailed description of available indices stats.