SOLR is slow at first synonym query but quite fast for later queries

[yogeshk-ezdi]

how to initialize core early my solrconfig looks like

explicit synonym_edismax true

</requestHandler>

[jatpat]

If you are searching like "q=content:pendrive&wt=xml&indent=true&rows=0" in this can it is slow but if you execute query like "q=pendrive&wt=xml&indent=true&rows=0" it is fastest.